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Every effort has been made to ensure accuracy of the contents of this catalog. However, we assume no responsibility for errors or omissions.
Auburn Gear Inc. | 400 East Auburn Drive | Auburn, IN (USA) 46706-3499
Find a Distributor call | 260.925.3200 fax| 260.925.4725 visit | http://www.auburngear.com/aftermarket/
idc Lafayette, IN 0612 TNG .25MISO 9001:2008 CertifiedCertification by SAI Global Certification Services.
HOT ROD
MUSCLE
CLASSIC
TRUCK
SUV
OFF ROAD
2 3
From now on, every burnout, every curve, every bump and obstacle that reminds you why you wanted more traction in your vehicle will be traced back to the engineering minds and skilled hands of Auburn Gear.
This is where we design and build high-performance selectable lockers and limited-slip differentials for enthusiasts like you who remember what it means to be American made.
True command traction courtesy of the ECTED Max, two differentials in one, the world’s only selectable locking differential with full-time limited-slip capabilities. Page 6.
Smooth, fast, high-bias torque-sensing power in a range of Auburn Gear limited-slip differentials. Page 8.
Traction for Anything That MovesWith more than 70 years of gear technology experience, Auburn Gear rolls on.
Everything we know goes into ensuring you get a reliable, performance traction control differential that will step up when you need it and take you where you want to go—street, strip, track, on- or off-road. That’s command traction control.
Production: Auburn, Indiana | 250k sq. ft. | Fully integrated for optimum control of quality & value• Application engineering and rapid prototyping
• Development, gauge, gear and metallurgical laboratories
• Turning, gear cutting, spline rolling, heat treating, shotpeening,finishedgrinding
Testing:In design | In the lab | In the real world• Finite Element Analysis (FEA)
• Axle dynamometer testing
• Vehicleapplicationstresstestsinthefield
• “Real World” tested by thousands of customers across the globe
THIS IS WHAT IT BOILS DOWN TO WHERE THE TRaction MEETS THE road, track, ROCKS, MUD AND DIRT
For more than 70 years, high-performance street and off-road enthusiasts have looked to Auburn Gear for enhanced tractive capabilities beyond the OE standard.
THIS IS WHY YOU'RE HERE.
American Made. can do Attitude.
4 5
Dana 30
Dana 30
Chrysler 8 3/4" 10 BoltChrysler 9 1/4" 12 Bolt
Dana 35
Dana 35
Chrysler 8 1/4" & 8 3/8" 10 Bolt
Dana 44
Dana 44
Dana SUPER 44
Dana SUPER 44
Dana 50
Dana 50
FORD 71/2" 10 BOLTFORD 8" 10 BOLT
FORD 9" 10 BOLT
FORD 10 1/4" & 101/2" 12 BOLT
FORD 9 3/4" 12 BOLT
Toyota 8 7/8" 12 BOLTToyota 8.0" 10 BOLT
Toyota 9.5" 12 BOLT
Toyota 10.5" 12 BOLT
Toyota 8.4" 10 BOLT
FORD 8.8" 10 BOLT
FORD 8.8" 10 BOLT
GM 7 1/2" & 7 5/8" 10 BOLT
Chevy 8.2" 10 BOLTbuick- Olds - pontiac 8.2" 10 BOLT
Gm 8.2"/8.4" 10 BOLT 1955-1964 Chevycorvette 10 Bolt 1963-1979
GM 8.5" & 8.6" 10 BOLT
GM 8.5" & 8.6" 10 BOLT
GM 8 7/8" 12 BOLT- car
GM 8 7/8" 12 BOLT- car
GM 8 7/8" 12 BOLT- Truck
GM 8 7/8" 12 BOLT- Truck
GM 9 1/2" 14 BOLT
Autocross road race units
GENERAL TABLE OF CONTENTS ected max TABLE OF CONTENTS a Tradition of Excellence
1938 — The path to becoming gear technology
leaders begins when Borg Warner launches its
Warner Gear division in our Auburn, Indiana, plant.
1950s —Warner Gear becomes the largest
independent producer of construction and
automotive transmission gears, right-angle gear
boxes and in-board pleasure boat marine gears.
1961 — Warner Gear develops a limited-slip
differential for automotive aftermarket applications.
1968 — Warner Gear patents a wheel-mounted
hydrostatic drive and launches it under the Power
Wheel® brand.
1982 — George Callas buys the Warner Gear
division and renames the, now, privately held
company Auburn Gear.
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About ECTED MAX About ECTED MAX
Warranty
About limited-slip additives and D-Rex
service kits
Additional information
Additional information
RESOURCES
tire chart
about purpose-built
about Limited-slip differentials
How to use this catalog
frequently asked questions
frequently asked questions
AMC 20, 12 bolt
AMC 20, 12 bolt
6 7AuburnGear.com | 260.925.3200 | Auburn Gear, Inc. | 400 East Auburn Drive | Auburn, IN 46706-3499 AuburnGear.com | 260.925.3200 | Auburn Gear, Inc. | 400 East Auburn Drive | Auburn, IN 46706-3499
Made in the USA. Always in stock at your authorized Aubun Gear distributor. Made in the USA. Always in stock at your authorized Aubun Gear distributor.
Open Diff Limited-Slip Diff Locker
Auburn Gear ECTED Max X X
air locker X X
electric locker X X
EXAMPLE: Other ECTED Max differentials will vary in design layout.
ected:
lead the pack
ECTED Max™ Advantages
• Gearing is made from aircraft quality, 9310 heat treated billet steel to make it tough, durable and reliable.
• Switchthelockeronoroff“on-the-fly,”atmoderate road speeds [with all 4 wheels on the ground].
• No need for shift forks or pins that must be lined up to obtain locker mode.
• Noisy lockers, not here. ECTED Max is quiet.
• Backed by a one-year warranty, plus the industry-exclusive D-REX (new differential exchange) program. See page 31&32 for details.
• ECTED Max can be used in front axle applications, with or without lockout hubs. [IMPORTANT NOTE: ECTED Max is NOT recommended for use with front axles that feature an “inter-axle disconnect.”]
The science behind the superiorityThe ECTED Max is a selectable
traction device. An ON/OFF switch
is mounted near the driver. When
“OFF”, the clutch pack (7), located
behind the side gear (6), activates
the limited-slip mode. As torque
increases, the separating forces
within the differential gears increases,
causing the clutch pack to be
compressed, providing bias torque
to the high traction wheel. When
selected “on”, current is sent to the
electromagnetic coil (8). The coil is
retainedbyaclipthatfitsoverone
Go Anywhere With the Only 2-in-1 Performance Traction Differential It’s Limited-Slip Plus the Power of a Selectable Full-Locker! The ECTED Max is a traction technology product that puts a selectable full-locker or limited-slip operationalmoderightatyourfingertips.
Shifton-the-flywithjusttheflipofaswitch, and go from high-performance traction control to a full-locker mode that delivers 100 percent torque transfer to both wheels for extreme-duty off-roading and high performance drag racing.
The ECTED Max enhances 2-WD mobility unlike any other performance traction differential on the market, while making 4-WD vehicles virtually unstoppable. ECTED Max is ideal for street-strip use. Limited-slip traction for street and full-locker performance for the strip in one differential. Ideal for 4-WD vehicles that are used both on and off-road.
The auburn Differential Advantage Is SimpleHere’s an equally simple chart to prove it. No other locker offers limited-slip capabilities when switched off.
Everything you need for installation of the ECTED Max come in one box—the unit, wiring harness, Auburn limited-slip additive and instructions.
of the bearing cap bolts, making it
non-rotational. The coil rides on a
ball bearing (9). The ball bearings
spin with the differential case (10).
The coil creates a magnetic
fluxsothatthepilotcone(1)is
pulled into engagement with the
differential case (10). This frictional
engagement causes the bearing
balls (2) to ride up on a ramp
machined into the side gear (3).
This radial travel of the balls (2) also
causes lateral movement of the
side gear (3). The lateral movement
of the side gear (3) applies a force
onto the center block (4). The center
block (4) has an elongated hole
thatthecenterpin(5)fitsthrough,
allowingittofloat.Thecenterblock
(4) applies force to the opposite side
gear (6), compressing the clutch
pack (7), providing the vehicle a
solid axle assembly and 100%
transfer of torque to both wheels for
maximum traction.
Electronically Controlled Traction Enhancing Differential
8 9AuburnGear.com | 260.925.3200 | Auburn Gear, Inc. | 400 East Auburn Drive | Auburn, IN 46706-3499 AuburnGear.com | 260.925.3200 | Auburn Gear, Inc. | 400 East Auburn Drive | Auburn, IN 46706-3499
Made in the USA. Always in stock at your authorized Aubun Gear distributor. Made in the USA. Always in stock at your authorized Aubun Gear distributor.
Get a grip
RACE
Performace Limited-slip differentials More Traction, lighting-fast action. Unleash your vehicle's true performance. Let’s cut to the traction. The Auburn Gear high-bias torque Pro Series, High Performance and Race Series limited-slip differentials out perform virtually every standard OEM differential.
To really see and feel what your vehicle can do, Auburn Gear diffs effectively andefficientlytransferyourpowerto the wheels. Auburn diffs deliver usable traction and faster engagement for controlled power transfer and lightning-fast reaction to changing road conditions.
No matter what your application—performance or passenger, light or heavy, on- or off-road—Auburn Gear limited-slip differentials are engineered to provide smooth torque-sensing operation and durable, dependable performance.
AuburnGear’sflagshiplimited-slipdifferential gives you smooth torque-sensing operation with the correct bias ratios to out perform the competition.
Turns your torque up another notch, offering an even higher bias ratio and faster sensing reaction than HP for the very best in controlled power transfer.
Auburn Gear has developed, tested and is making available a racing differential for the 7 5/8 Firebird/Camaro, original gear ratio of 3.23 and up, with 28 axle spline. We’ve also developed, tested and are making available a racing differential for Ford 8.8, all ratios, and 28-axle spline.
Why Auburn gear limited-slip differentials?
The Auburn Gear limited-slip differential
employs an integral cone clutch side
gear unit that creates friction with the
carrier to drive both tires. The highly
efficienttorquetransfercapabilityof
the Auburn Gear limited-slip differential
is achieved through the use of cone
clutches coupled to beveled side gears.
As torque is transmitted through the
differential side gears to the axle
shafts, the side gear separating
forcesandspringpre-loadfirmly
seat the cones into the differential
case. The cone design, along
with the applied force, determines
the torque transfer capability
of the differential. When torque
levels decrease, as in a cornering
Auburn Gear Pro Series and High Performance
Series differentials provide superior performance
through a unique cone-clutch design that transfers
more power to the high-traction wheel for quick
acceleration and tight cornering.
Differential Case
Spring Retainer
Pinion Gear
Side Gear & Cone Clutch
AssemblyPreload Spring
Pinion Shaft
Lockscrew
Thrust Washer
Comes down to the cone and cup design
maneuver, the gear separating
forces also decrease, allowing
the axle shafts to rotate
independently. This unequally
divides the torque between the
two wheels, delivering more
torque (bias torque) to the wheel
with the most traction.
10 11AuburnGear.com | 260.925.3200 | Auburn Gear, Inc. | 400 East Auburn Drive | Auburn, IN 46706-3499 AuburnGear.com | 260.925.3200 | Auburn Gear, Inc. | 400 East Auburn Drive | Auburn, IN 46706-3499
Made in the USA. Always in stock at your authorized Aubun Gear distributor. Made in the USA. Always in stock at your authorized Aubun Gear distributor.
Making the right selection
It’s about you where you plan to go, particularly if you’re talking new frontiers, and what your performance expectations are when you get there.
For these reasons and more, our new catalog makes product selection easy. And, if you still have questions, your authorized Auburn Gear distributor and Auburn customer service representative is always ready to provide the help and answers you need.
www.auburngear.com/aftermarket/distributors.aspx
Call customer service at: 260.925.3200Email customer service at:[email protected] send a fax to:260.925.4725
It’s about more than the vehicle you’re driving.
RACE
AuburnGear’sflagshiplimited-slipdifferentialgivesyou smooth torque-sensing operation with the correct bias ratios to out perform the competition.
Turns your torque up another notch, offering an even higher bias ratio and faster sensing reaction than HP for the very best in controlled power transfer.
Auburn Gear has developed, tested and is making available a racing differential for the 7 5/8 Firebird/Camaro, original gear ratio of 3.23 and up, with 28 axle spline. We’ve also developed, tested and are making available a racing differential for Ford 8.8, all ratios, and 28-axle spline.
ECTED Max is a one-of-a-kind electronically controlled differential that allows you to go from a high-performance limited-slip traction control capabilitytoafull-lockermodewithjusttheflipof a switch.
12 13AuburnGear.com | 260.925.3200 | Auburn Gear, Inc. | 400 East Auburn Drive | Auburn, IN 46706-3499 AuburnGear.com | 260.925.3200 | Auburn Gear, Inc. | 400 East Auburn Drive | Auburn, IN 46706-3499
Made in the USA. Always in stock at your authorized Aubun Gear distributor. Made in the USA. Always in stock at your authorized Aubun Gear distributor.
*Bearing parts numbers are for reference and NOT included unless specifically noted. *Bearing parts numbers are for reference and NOT included unless specifically noted.
Make Year
ECTED Max Selectable Locker
Use Auburn limited-slip additive for maximum performance. A 6-oz. bottle is included with your Auburn differential. Part #504102.
Make Year
Use Auburn limited-slip additive for maximum performance. A 6-oz. bottle is included with your Auburn differential. Part #504102.
Chrysler 81/4" applications require modification to the axle housing as shown to provide clearance for the differential case. Clean housing after grinding.
Grind Here
.44
1.00
IMPORTANT NOTE: Bearings not included unless specifically stated. Applications listed (make & year) are for reference only. Always verify axle/ring gear size, the ratio to be used and the number of axle splines prior to purchase and installation.
AMC 20, 12 Bolt This application is available in the following models:
This application is available in the following models:Chrysler 8 1/4" & 8 3/8" 10 Bolt
1966–1986 542081 3.07:1 & Up 29 Teeth LM603049 LM603012Pro Series Differential
Side Gear Bearing Bearing Year Part # Ratios Spline Cone* Cup*
1966–Present 545006 2.73:1 & Down 29 Teeth LM60304 LM603012
1966–1986 545007 3.07:1 & Up 29 Teeth LM603049 LM603012
Applications: All AMC 20 Axles
SPECIAL NOTE: Some AMC 20 applications require the use of an axle spacer, which is included with the unit.
IMPORTANT NOTE: Be certain that the axle shaft extends beyond the gear face. Some after market one-piece axle shafts are shorter than the stock shaft. Using an axle shaft that is too short will promote failure to the axle shaft splines.
SPECIAL NOTE: Part #545006 fits H1 Hummer
Side Gear Bearing Bearing Year Part # Ratios Spline Cone* Cup*
1966–1996 542072 2.71:1 & Up 27 Teeth LM603049 LM603012
1997-Present 542074 2.71:1 & Up 29 Teeth LM603049 LM603012
High Performance Differential
11 3/8" 10 Holes, Oval
Applications: All Chrysler products with 8¼" & 83/8" ring gear. Accepts tone ring for ABS applications.
Jeep Liberty 02-Present Passenger Cars, Various 73-97 B100,150, 200,250 69-PresentB,D,W-100 66-97B,D,W-200 69-97B,D,W-300 66-97Aspen/Volare 76-80Barracuda/Challenger 70-74Charger/Coronet 73-76Chrysler 300 72-79Cordoba 75-83Dakota 87-PresentDart 72-76Diplomat/LeBaron 77-83Fifth Avenue/New Yorker 72-88Imperial 81-83Fury 70-81Mirada/Magnum 78-83Newport 72-73Polara/Satellite 70-74St. Regis 79-81 W100, 150 86-Present
Jeep C101 67-72Jeep CJ5 & CJ7 67-86Jeep Wagoneer 67-86Jeep J-10 66-86Ambassador 68-74AMX 68-79Concord 78-79Gremlin 70-78Hornet 72-78Javelin 68-74Matador 72-78Pacer V8 78-79Rambler 69-72Scrambler 76-78Spirit V8 79
101/32" x 10 25/64" 12 Holes, Round
14 15AuburnGear.com | 260.925.3200 | Auburn Gear, Inc. | 400 East Auburn Drive | Auburn, IN 46706-3499 AuburnGear.com | 260.925.3200 | Auburn Gear, Inc. | 400 East Auburn Drive | Auburn, IN 46706-3499
Made in the USA. Always in stock at your authorized Aubun Gear distributor. Made in the USA. Always in stock at your authorized Aubun Gear distributor.
*Bearing parts numbers are for reference and NOT included unless specifically noted. *Bearing parts numbers are for reference and NOT included unless specifically noted.
Dana 30Chrysler 8 3/4" 10 Bolt
Chrysler 9 1/4" 12 Bolt Dana 35
This application is available in the following models:
This application is available in the following models:
Side Gear Bearing Bearing Year Part # Ratios Spline Cone* Cup*
1967–Present 545016 3.55:1 & Down 27 Teeth LM501349 LM501314
1967–Present 545017 3.73:1 & Up 27 Teeth LM501349 LM501314
Side Gear Bearing Bearing Year Part # Ratios Spline Cone* Cup*
1957–1974 542051 All Ratios 30 Teeth LM104949 LM104912
Side Gear Bearing Bearing Year Part # Ratios Spline Cone* Cup*
1968–1983 542071 2.71:1 & Up 31 Teeth JLM704610 JLM704610
1984-Present 542070 2.71:1 & Up 31 Teeth JLM704610 JLM704610
Year Part # Ratios Side Gear Bearing Bearing Spline Cone* Cup*
1987–Present 545012 3.31:1 & Down 27 Teeth LM102949 LM102911
1987–Present 545013 3.55:1 & Up 27 Teeth LM102949 LM102911
1987–Present 545014 3.31:1 & Down 30 Teeth^ LM102949 LM102911
1987–Present 545015 3.55:1 & Up 30 Teeth^ LM102949 LM102911
Jeep C-101 Jeepster 67-72Jeep Cherokee/ Wagoneer Full Size 71-73Jeep CJ 71-86Jeep MJ Comanche 84-91 1/2Jeep TJ 86- PresentJeep XJ Cherokee 84-01Jeep YJ 87-96Jeep ZJ/WJ Grand Cherokee 93- PresentCourier* (F) 79-80Ford Aerostar (R) 85-89Ford Bronco (F) 67-71International Scout (F) 67-78Mazda* (F) 79-80Nissan* (F) 79-80Toyota* (F) 79-80* Above vehicles that are equipped with conversion front ends.
300 57-73B200/B250 65-74Barracuda 64-74Belvedere 57-70Challenger/Duster 70-74 Charger (Daytona) 66-74Concord 63-68Coronet 69-70Dart/Swinger 66-72Fury 57-74Imperial 57-74Monaco 63-74 Newport/New Yorker 69-74Polara 63-74 Road Runner/Satellite 67-74Super Bee 68-70 Town & Country 57-74Valiant 60-74W100/W150 65-74
B350 84-PresentCordoba 75-79Charger 74-76D200 66-PresentD300/D350 74-PresentDakota W/v8 98-PresentDurango 97-Present Fifth Avenue/Fury 73-81Imperial 74-75Monaco 75-85 Newport/New Yorker 73-81Polara 70-74Ramcharger/Trailduster 74-PresentW100/W150/W200/W250 66-Present
Jeep MJ Comanche 84-91 1/2Jeep TJ 97- PresentJeep XJ Cherokee 84-01Jeep YJ 87-96Jeep ZJ/ WJ Grand Cherokee 93- PresentFord Explorer/ Ford Ranger 4.0L* (F) 90-97Mazda B4000* (F) 90-97Mountaineer 4.0L* (F) 90-95 1/2
* Above units will work by adding coil spring in right side axle slip yoke assembly.
Make YearMake Year
Make Year
Make Year
Applications: All Dana 30 models without “C” clips.
Applications: All Chrysler products with 91/4" ring gear.
Applications: Part #542071: All Chrysler products with 91/4" ring gear.Part #542070: All Chrysler products with 91/4" ring gear. Accepts tone ring for ABS applications.
Applications: All Dana 35 models.
IMPORTANT NOTE: Model 30 setup bearing kit available, part number 541074.
IMPORTANT NOTE: These are not stock bearings. Bearings are available from Auburn Gear. Bearing kit part number 541070.
ECTED Max Selectable Locker
High Performance Differential
ECTED Max Selectable Locker
9 1/8" x 8 3/4" 10 Holes8 11/16" x 10 19/32" 10 Holes, Round
12 3/8" x 11 1/2" 12 Holes, Irregular
Use Auburn limited-slip additive for maximum performance. A 6-oz. bottle is included with your Auburn differential. Part #504102.
Use Auburn limited-slip additive for maximum performance. A 6-oz. bottle is included with your Auburn differential. Part #504102.
Use Auburn limited-slip additive for maximum performance. A 6-oz. bottle is included with your Auburn differential. Part #504102.
Use Auburn limited-slip additive for maximum performance. A 6-oz. bottle is included with your Auburn differential. Part #504102.
^30 teeth requires aftermarket axle shafts.
9 1/4" x 10 3/8" 10 Holes
This application is available in the following models:
This application is available in the following models:
Pro Series Differential
16 17AuburnGear.com | 260.925.3200 | Auburn Gear, Inc. | 400 East Auburn Drive | Auburn, IN 46706-3499 AuburnGear.com | 260.925.3200 | Auburn Gear, Inc. | 400 East Auburn Drive | Auburn, IN 46706-3499
Made in the USA. Always in stock at your authorized Aubun Gear distributor. Made in the USA. Always in stock at your authorized Aubun Gear distributor.
*Bearing parts numbers are for reference and NOT included unless specifically noted. *Bearing parts numbers are for reference and NOT included unless specifically noted.
Dana 44 Dana SUPER 44
Dana 50
Side Gear Bearing Bearing Year Part # Ratios Spline Cone* Cup*
1971–Present 545018^ 3.73:1 & Down 30 Teeth (only) 25590 25523
1971–Present 545019 3.92:1 & Up 30 Teeth (only) 25590 25523
1971–Present 5420109 3.92:1 & Up 30 Teeth 25590 25523
1971–Present 5420110 3.73:1 & Down 30 Teeth 25590 25523
1970 & Prior 5420111 3.92:1 & Up 19 Teeth 25590 25523
1970 & Prior 5420112 3.73:1 & Down 19 Teeth 25590 25523
1971–Present 542082 3.92:1 & Up 30 Teeth 25590 25523
1971–Present 542083 3.73:1 & Down 30 Teeth 25590 25523
1970 & Prior 542084 3.92:1 & Up 19 Teeth 25590 25523
1970 & Prior 542085 3.73:1 & Down 19 Teeth 25590 25523
Side Gear Bearing Bearing Year Part # Ratios Spline Cone* Cup*
2007–Present 545021 All Ratios 35 Teeth JLM704649 JLM704610
Jeep Comanche Rear 86-92Jeep Cherokee Rear 76-92Jeep C101 Rear 67-72Jeep CJ5 Front & Rear 67-75Jeep CJ7 Front & Rear 67-75 Jeep CJ7 Rear 85-86Jeep Grand Wagoneer –Front 84-92Jeep J10, 20 Front 74-86Jeep “TJ” 2001 Jeep Wagoneer Front 67-83Jeep Wagoneer –Front & Rear 67-83Blazer Front 75-79Chevrolet C10, 5 Rear 60-70Chevrolet K10, 25 Front 60-80Chevrolet K30, 35 Front 67-76Chrysler W100,150200, 300 & 350 Front 69-PresentCobra 63-67Ford Bronco Front 71-97Ford F100 F150 4x4 Rear 67-78Ford F100 Front 67-97Ford F150 Front 75-97Ford F250 Front 67-97Thunderbird 55-56U100 Front 71-78IHC Scout Front 67-80IHC Scout Rear 67-80IHC 100, 150, 200, 1100, 1110, 1200, 1210 Front & Rear 65-75
Jeep JK, non-Rubicon 07-PresentRubicon, Rear Only, 07-Present Non C-Clip
Make Year
Make Year
^For the 2003-2006 TJ Rubicon, all rations, please specify part #545018.
Use Auburn limited-slip additive for maximum performance. A 6-oz. bottle is included with your Auburn differential. Part #504102.
Applications: All Dana 44 models without “C” clips.
SPECIAL NOTE: Some Dana 44 appli-cations (19 tooth axle splines) require the use of an axle spacer, which is included with the unit.
IMPORTANT NOTE: Model 44 setup bearing kit available, part #541075.Also: For models 2007 and newer, check your vehicle axle shaft spline before order-ing. Some vehicles may have a 31 tooth configuration.
High Performance Differential
ECTED Max Selectable Locker
ECTED Max Selectable Locker
Pro Series Differential
Side Gear Bearing Bearing Year Part # Ratios Spline Cone* Cup*
81-04 545020 All Ratios 30 Teeth JLM104948 LM104911A
2000-05 545020 All Ratios 30 Teeth JLM104948 LM104911A
Excursion 2000-05 F250/F35 81-04
Make Year
Applications: Ford F-250, F-350 and Excursion front axles.
ECTED Max Selectable Locker
This application is available in the following models:
This application is available in the following models:
This application is available in the following models:
Use Auburn limited-slip additive for maximum performance. A 6-oz. bottle is included with your Auburn differential. Part #504102.
Use Auburn limited-slip additive for maximum performance. A 6-oz. bottle is included with your Auburn differential. Part #504102.
9 3/8" x 10 1/4"10 Holes
9 3/8" x 10 1/4"10 Holes
18 19AuburnGear.com | 260.925.3200 | Auburn Gear, Inc. | 400 East Auburn Drive | Auburn, IN 46706-3499 AuburnGear.com | 260.925.3200 | Auburn Gear, Inc. | 400 East Auburn Drive | Auburn, IN 46706-3499
Made in the USA. Always in stock at your authorized Aubun Gear distributor. Made in the USA. Always in stock at your authorized Aubun Gear distributor.
*Bearing parts numbers are for reference and NOT included unless specifically noted. *Bearing parts numbers are for reference and NOT included unless specifically noted.
Make Year
Make Year
Use Auburn limited-slip additive for maximum performance. A 6-oz. bottle is included with your Auburn differential. Part #504102.
Use Auburn limited-slip additive for maximum performance. A 6-oz. bottle is included with your Auburn differential. Part #504102.
High Performance Differential
High Performance Differential
Pro Series Differential
Pro Series Differential
10 3/4" x 9 9/16" 10 Holes, Oval
Make YearUse Auburn limited-slip additive for maximum performance. A 6-oz. bottle is included with your Auburn differential. Part #504102.
Pro Series Differential
11" 10 Holes, Oval
ECTED Max Selectable Locker
FORD 71/2" 10 BOLT This application is available in the following models: FORD 8.8" 10 BOLT This application is available
in the following models:
FORD 8" 10 BOLT This application is available in the following models:
Aerostar 86-96Bobcat 75-80 Bronco II 83-90Capri except 86 with V8 79-86Cougar 80-87Fairmont 78-83Ford Full Size 79-86Granada 79-94 Mercury Full Size 79-85Mustang 4 & 6 Cylinder 79-Present Ranger without 4.0L 83-99Thunderbird 80-94Zephyr 79-83
Aerostar with 4.0L 90-96Bronco 81-94Capri V8 86-97Cougar 88-01E150 - E250 83-99 Expedition Front 97-PresentExplorer 90-PresentF100 81-97F150-250 81-PresentF150 Front 97-PresentMercury Full Size 82-Present Mustang V8 85-PresentRanger with 4.0L 90-PresentThunderbird 87-94
Applications: All Ford products with 71/2" ring gear. Accepts tone ring for ABS applications.
Applicationsfor ECTED Max: Part #545002 & Part #545005: All Ford products with 8.8" ring gear. Accepts tone ring for ABS applications.
Applications for High Performance and Pro Series: All Ford products with 8.8" ring gear including IRS (Indepen-dent Rear Suspension) applications. Accepts tone ring for ABS applications.
Applications for ECTED Max: Part #545001: All Ford products with 8.8" ring gear including IRS & IFS applica-tions. Accepts tone ring for ABS applications.
Comet 64-72Cougar 67-72Fairlane 60-72Falcon 62-70Mustang 65-79
Applications: All Ford products with 73/4" & 8" ring gear. Use Ford M-4216-B ring gear bolts for an open-type differential. Limited-slip type bolts are too long.
• For IRS applications only•• 9310 Gear Material
10 9/16" x 10 13/16" 10 Holes, Oval
SPECIAL NOTE: Ford 7.5" applications require special “C” washers, which are supplied with the differential. Includes milled pinion shaft to accept 3.73-4.56 ratios.
Side Gear Bearing Bearing Year Part # Ratios Spline Cone* Cup*
1978–Present 54023 All Ratios 28 Teeth LM501349 LM501314
1978–Present 542048 All Ratios 28 Teeth LM501349 LM501314
Side Gear Bearing Bearing Year Part # Ratios Spline Cone* Cup*
1960-1979 542059 3.0 & Up 28 Teeth LM102949 LM102910
1960-1979 5420115 3.0 & Up 31 Teeth LM102949 LM102910
Side Gear Bearing Bearing Year Part # Ratios Spline Cone* Cup*
1978–Present 545001 All Ratios 28 Teeth LM603049 LM603012
1983–Present 545002 All Ratios 31 Teeth LM603049 LM603012
1983–Present 545005• All Ratios 31 Teeth LM603049 LM603012
1979–Present 542079 All Ratios 28 Teeth LM603049 LM603012
1983–Present 542025 All Ratios 31 Teeth LM603049 LM603012
1979–Present 542080 All Ratios 28 Teeth LM603049 LM603012
1983–Present 542054•• All Ratios 31 Teeth LM603049 LM603012
1983–Present 5420116•• All Ratios 33 Teeth LM603049 LM603012
20 21AuburnGear.com | 260.925.3200 | Auburn Gear, Inc. | 400 East Auburn Drive | Auburn, IN 46706-3499 AuburnGear.com | 260.925.3200 | Auburn Gear, Inc. | 400 East Auburn Drive | Auburn, IN 46706-3499
Made in the USA. Always in stock at your authorized Aubun Gear distributor. Made in the USA. Always in stock at your authorized Aubun Gear distributor.
*Bearing parts numbers are for reference and NOT included unless specifically noted. *Bearing parts numbers are for reference and NOT included unless specifically noted.
Make Year
Make Year
Make Year
Use Auburn limited-slip additive for maximum performance. A 6-oz. bottle is included with your Auburn differential. Part #504102.
Use Auburn limited-slip additive for maximum performance. A 6-oz. bottle is included with your Auburn differential. Part #504102.
Use Auburn limited-slip additive for maximum performance. A 6-oz. bottle is included with your Auburn differential. Part #504102.
Pro Series Differential
High Performance Differential
High Performance Differential
FORD 9" 10 BOLT This application is available in the following models: FORD 10 1/4" & 10 1/2" 12 BOLT This application is available
in the following models:
FORD 9 3/4" 12 BOLT This application is available in the following models:
All Light Trucks 57-87Bronco 67-86 Comet 65-67Cougar 65-79E100/150 86-87 E200 68-74 Fairlane 62-73 Ford 57-80Granada 75-80 Ltd II 71-79 Mercury 57-73Mustang 65-73 Monarch 75-80 Montego 68-76 Thunderbird 57-73Torino 71-79 Versailles 77-80
E150 97-PresentE250 97-PresentE350 97-Present Expedition 97-PresentF150 97-PresentLightning 99-PresentNavigator 97-Present
F250 83-PresentF350 83-PresentF450 83-Present
Applications: All Ford products with 83/4" & 9" ring gear. Use Ford M-4216-A210 ring gear bolts for an open-type differential. Limited-slip type bolts are too long.
Applications: All Ford products with 9¾" ring gear. Accepts tone ring for ABS applications. Fits IRS applications.
Applications: All Ford products with 10¼" & 10½" ring gear. Accepts tone ring for ABS applications.
Side Gear Bearing Bearing Year Part # Ratios Spline Cone* Cup*
1957–1987 542043 All Ratios 28 Teeth LM102949 LM102910
1957-1987 542036 All Ratios 31 Teeth LM603049 LM603011
11 3/4" 10 Holes, Oval
Side Gear Bearing Bearing Year Part # Ratios Spline Cone* Cup*
1997–Present 542090 All Ratios 34 Teeth NP343847 NP372019
Side Gear Bearing Bearing Year Part # Ratios Spline Cone* Cup*
1983–Present 542089 All Ratios 35 Teeth 469 453X
12 1/8" x 13 5/16" 12 Holes, Irregular
22 23AuburnGear.com | 260.925.3200 | Auburn Gear, Inc. | 400 East Auburn Drive | Auburn, IN 46706-3499 AuburnGear.com | 260.925.3200 | Auburn Gear, Inc. | 400 East Auburn Drive | Auburn, IN 46706-3499
Made in the USA. Always in stock at your authorized Aubun Gear distributor. Made in the USA. Always in stock at your authorized Aubun Gear distributor.
*Bearing parts numbers are for reference and NOT included unless specifically noted. *Bearing parts numbers are for reference and NOT included unless specifically noted.
Make Year
Make Year
Make YearMake Year
Use Auburn limited-slip additive for maximum performance. A 6-oz. bottle is included with your Auburn differential. Part #504102.
Use Auburn limited-slip additive for maximum performance. A 6-oz. bottle is included with your Auburn differential. Part #504102.
Use Auburn limited-slip additive for maximum performance. A 6-oz. bottle is included with your Auburn differential. Part #504102.
1964–1972 542061 3.08:1 & Up 28 Teeth LM501349 LM501314
Use Auburn limited-slip additive for maximum performance. A 6-oz. bottle is included with your Auburn differential. Part #504102.
GM 7 1/2" & 7 5/8" 10 BOLT Chevy 8.2" 10 BOLT
buick- Olds - pontiac 8.2" 10 BOLT
This application is available in the following models:
This application is available in the following models:
This application is available in the following models:
Astro/Safari 85-88 Buick/Olds/PontiacCamaro/Firebird 82-88Century/Phoenix/Ventura 78-81 Chevrolet Full Size 77-88Cutlass/Grand Prix 78-87El Camino 77-87 Full Size 77-88Monte Carlo/Regal 78-87Omega 75-79S10/S15 82-88Skylark 76-79
Camaro 67-70 Chevelle 64-72 Chevrolet 65-70Chevy II 64-70Nova 70-72
Firebird 67-71Olds F85 64-70Tempest/GTO 64-71
Astro/Safari 88-PresentBuick/Olds/PontiacCamaro/Firebird 88-02Chevrolet Full Size 88-96Full Size 88-90Isuzu Rodeo 89-93Olds Bravada 91-02S10/S15 88-Present
Applications: All GM products with 71/2" & 75/8" ring gear.
Applications: Chevrolet with 8.2" ring gear. “C” lock axle. 25 tooth pinion spline.
Applications: Buick, Olds, Pontiac with 8.2" ring gear. Non “C” lock axle–27 tooth pinion spline. Will not fit “O” axle with 12-bolt cover and 10-bolt ring gear.
Applications: All GM products with 71/2" & 75/8" ring gear. Accepts tone ring for ABS applications.
SPECIAL NOTE: GM 75/8" applications use (2) different tone wheels depending on the differential case series. 3.08:1 & down gear ratios—Series 2 Case 3.23:1 & up gear ratios—Series 3 Case.
SPECIAL NOTE: Differential bearings provided with 542099 and 5420114
Side Gear Bearing Bearing Year Part # Ratios Spline Cone* Cup*
1976–1988 542057 3.23:1 & Up 26 Teeth LM501349 LM501314
1976–1988 542058 3.08:1 & Down 26 Teeth LM501349 LM501314
Side Gear Bearing Bearing Year Part # Ratios Spline Cone* Cup*
1964–1972 5420108 3.08:1 & Up 28 Teeth LM501349 LM501314
Year Part # Ratios Side Gear Bearing Bearing Spline Cone* Cup*
1964–1971 5420113 3.36:1 & Up 28 Teeth LM501349 LM501314
1964–1971 5420114 2.93:1 to 3.23:1 28 Teeth LM501349 LM501314
Year Part # Ratios Side Gear Bearing Bearing Spline Cone* Cup*
1988–Present 542040 3.23:1 & Up 28 Teeth LM501349 LM501314
1976–1988 542041 3.08:1 & Down 28 Teeth LM501349 LM501314
High Performance Differential
High Performance Differential
High Performance Differential
High Performance Differential
1976–1988 542044 3.23:1 & Up 26 Teeth LM501349 LM501314
1976–1988 542045 3.08:1 & Down 26 Teeth LM501349 LM501314
1964–1971 542060 3.36:1 & Up 28 Teeth LM501349 LM501314
1964–1971 542099 2.93:1 to 3.23:1 28 Teeth LM501349 LM501314
1988–Present 542046 3.23:1 & Up 28 Teeth LM501349 LM501314
1976–1988 542047 3.08:1 & Down 28 Teeth LM501349 LM501314
Pro Series Differential
Pro Series Differential
Pro Series Differential
Pro Series Differential
8 5/16" x 10 9/16" 10 Holes, Oval 11 1/2" 10 Holes
11 1/2" 10 Holes
8 5/16" x 10 9/16" 10 Holes, Oval
SPECIAL NOTE: Stock bearings are usually LM603049/LM603012 for the ring gear side and LM501349/LM501314 for the opposite side. Some use LM501349/LM501314 for both sides. The Auburn limited-slip differential will fit in either application. We supply 2 sets of LM102949/
LM102911. Axles that have the LM603049/LM603012 bearing will still use that bearing, but the opposite side will require the LM102949/LM102911 that is included with the differential.
24 25AuburnGear.com | 260.925.3200 | Auburn Gear, Inc. | 400 East Auburn Drive | Auburn, IN 46706-3499 AuburnGear.com | 260.925.3200 | Auburn Gear, Inc. | 400 East Auburn Drive | Auburn, IN 46706-3499
Made in the USA. Always in stock at your authorized Aubun Gear distributor. Made in the USA. Always in stock at your authorized Aubun Gear distributor.
*Bearing parts numbers are for reference and NOT included unless specifically noted. *Bearing parts numbers are for reference and NOT included unless specifically noted.
Gm 8.2"/8.4" 10 BOLT 1955-1964 Chevy
corvette 10 Bolt 1963-1979
This application is available in the following models:
This application is available in the following models:
GM 8.5" & 8.6" 10 BOLT This application is available in the following models:
Make YearUse Auburn limited-slip additive for maximum performance. A 6-oz. bottle is included with your Auburn differential. Part #504102.
Use Auburn limited-slip additive for maximum performance. A 6-oz. bottle is included with your Auburn differential. Part #504102.
Make Year
Use Auburn limited-slip additive for maximum performance. A 6-oz. bottle is included with your Auburn differential. Part #504102.
High Performance Differential
Pro Series Differential
front
rear
ECTED Max Selectable LockerPro Series
Differential
Pro Series Differential
Side Gear Bearing Bearing Year Part # Ratios Spline Cone* Cup*
1955–1964 5420100 30.70:1 & Down^ 17 Teeth LM603049 LM603014
Side Gear Bearing Bearing Year Part # Ratios Spline Cone* Cup*
1963–1979 542062 2.41:1 to 3.70:1 17 Teeth LM603049 LM603012
1963–1979 542063 4.10:1 & Up 17 Teeth LM603049 LM603012
•541070bearingkitcontains:Two(2)LM102949andtwo(2)LM102911
.
**Bearings provided in 542054, however if vehicle is '99 model year or newer, bearings will not be used. Use bearings specified above.
Bel Air 55-64Biscayne 55-64Corvette 55-62Chevy II 55-64 El Camino 55-64Impala 55-64Series 150/210 55-64
Unmodified non-posi Housing
Housing modification for non-posi housingsAxle housings not originally equipped with a posi-tractionwillrequiremodificationtoprovide necessary clearance for the limited-slip differential.No modifications are required if using an original posi housing.
Modified non-posi Housing
removematerial
Modify the non-posi housing by removing a portion of the rib as shown below.
Apollo/Regal/Century 73-77Biscayne/Roadmaster 71-74Blazer front/rear 77-91Buick full size 77-presentCamaro 70-81Chevelle 70-76Chevy full size 77-96Chevy II/Nova 70-79 Cutlass/Grand Prix/LeMans/GTO/Ventura/Phoenix 71-77 El Camino/Monte Carlo 71-77Electra 73-78G20/G25 79-present Grand National 84-87Grand Sport 73-84GTO/Firebird/Trans Am 70-81Hurst Olds 85-88Impala/Roadmaster 91-96K10/K15/K20/K26 front 77-87K10/K15 rear 82-present LeSabre 73-74Olds F-85 70-76Olds/Pontiac full size 71-89Omega 73-75Omega 77-79Skylark/GS 71-75Skylark/GS 77-79SuburbanC10/C15/G10/G15 78-presentZ-28 72-81
Applications: All GM products with 8.5" & 8.6" ring gear.
1971–1988 542018 2.73:1 & Up 28 Teeth LM501349 LM501314
1989–1998 542022 2.73:1 & Up 30 Teeth LM501349 LM501314
1999–Present 542097 2.73:1 & Up 30 Teeth LM603049 LM603012
1971–1988 542050^ 2.73:1 & Up 28 Teeth LM102949 LM102911
1989–1998 542052^ 2.73:1 & Up 30 Teeth LM102949 LM102911
1999–Present 542052** 2.73:1 & Up 30 Teeth LM603049 LM603012
11" 10 Holes, Irregular
10 5/8" 10 Holes, Irregular
SPECIAL NOTE: 542097 can be substituted for 542022 with a bearing change. Use LM102949, LM102911. The reverse case will not fit. 542022 cannot be substituted for the 542097.541070 bearing kit contains: (2) LM102949 (2) LM102911.
Side Gear Bearing Bearing Year Part # Ratios Spline Cone* Cup*
1971–1988 545003• 2.73:1 & Up 28 Teeth LM102949 LM102911
1989–1998 545004 2.73:1 & Up 30 Teeth LM102949 LM102911
1999–Present 545004 2.73:1 & Up 30 Teeth LM603049 LM603012
^3 Series Case
^Large bearing hub—Bearings provided with 542050, Pro Series Unit
26 27AuburnGear.com | 260.925.3200 | Auburn Gear, Inc. | 400 East Auburn Drive | Auburn, IN 46706-3499 AuburnGear.com | 260.925.3200 | Auburn Gear, Inc. | 400 East Auburn Drive | Auburn, IN 46706-3499
Made in the USA. Always in stock at your authorized Aubun Gear distributor. Made in the USA. Always in stock at your authorized Aubun Gear distributor.
*Bearing parts numbers are for reference and NOT included unless specifically noted. *Bearing parts numbers are for reference and NOT included unless specifically noted.
GM 8 7/8" 12 BOLT- car GM 8 7/8" 12 BOLT- Truck
GM 9 1/2" 14 BOLT
This application is available in the following models:
This application is available in the following models:
This application is available in the following models:
Camaro 67-72Chevelle 64-72Chevrolet 64-72Chevy II 64-72El Camino 65-72Firebird 67-72Grand Prix 70-72GTO/LeMans 65-72Monte Carlo 70-72Nova 70-72Olds F85 68-70
1/2 ton Truck 64-823/4 ton Truck 64-82C10, C15 64-82G10, G15 69-81G20, G25 69-81K10, K15 64-82
C10, C15 81-present C10, C15, C20 88-presentC30, C35 83-presentG10, G15 81-presentG20, G25 88-presentK10, K15 89-present
Make Year
Make Year
Make Year
Applications: Chevrolet passenger car with 87/8" ring gear.
“C” axle–4 Series Case
** “C” axle–3 Series Case•9319 Gear Material
Applications: Chevrolet truck with 87/8" ring gear.
^ “C” axle–4 Series Case
** “C” axle–3 Series Case
Applications: All GM products with 9½" ring gear
Use Auburn limited-slip additive for maximum performance. A 6-oz. bottle is included with your Auburn differential. Part #504102.
Use Auburn limited-slip additive for maximum performance. A 6-oz. bottle is included with your Auburn differential. Part #504102.
Use Auburn limited-slip additive for maximum performance. A 6-oz. bottle is included with your Auburn differential. Part #504102.
1964–1972 5420104^ 4.10:1 & Up 30 Teeth LM603049 LM603012
1964–1972 5420106** 3.07:1 to 3.73:1 30 Teeth LM603049 LM603012
High Performance Differential
High Performance Differential
1964–1972 542031^ 4.10:1 & Up 30 Teeth LM603049 LM603012
1964–1972 5420117•^ 4.10:1 & Up 33 Teeth LM603049 LM603012
1964–1972 542033** 3.07:1 to 3.73:1 30 Teeth LM603049 LM603012
1964–1972 5420118•** 3.07:1 to 3.73:1 33 Teeth LM603049 LM603012
Pro Series Differential
Pro Series Differential
10 7/8" 12 Holes, Oval
Side Gear Bearing Bearing Year Part # Ratios Spline Cone* Cup*
1964–1972 545008** 3.07:1 to 3.73:1 30 Teeth LM603049 LM603012
1964–1972 545010^ 4.10:1 & Up 30 Teeth LM603049 LM603012
Side Gear Bearing Bearing Year Part # Ratios Spline Cone* Cup*
1964–1982 1/2 545009** 2.76:1 to 3.42:1 30 Teeth LM603049 LM603012
1964–1982 1/2 545011^ 3.73:1 & Up 30 Teeth LM603049 LM603012
ECTED Max Selectable Locker
ECTED Max Selectable Locker
11 1/2" 12 Holes, Irregular 1964–1982 1/2 5420105^ 3.73:1 & Up 30 Teeth LM603049 LM603012
1964–1982 1/2 5420107** 2.76:1 to 3.42:1 30 Teeth LM603049 LM603012
1964–1982 1/2 542032^ 3.73:1 & Up 30 Teeth LM603049 LM603012
1964–1982 1/2 542034** 2.76:1 to 3.42:1 30 Teeth LM603049 LM603012
Side Gear Bearing Bearing Year Part # Ratios Spline Cone* Cup*
1981–Present 542087 All Ratios 33 Teeth Set 42 Set 42High Performance Differential
12 1/8" x 13 5/16" 14 Holes, Irregular
28 29AuburnGear.com | 260.925.3200 | Auburn Gear, Inc. | 400 East Auburn Drive | Auburn, IN 46706-3499 AuburnGear.com | 260.925.3200 | Auburn Gear, Inc. | 400 East Auburn Drive | Auburn, IN 46706-3499
Made in the USA. Always in stock at your authorized Aubun Gear distributor. Made in the USA. Always in stock at your authorized Aubun Gear distributor.
*Bearing parts numbers are for reference and NOT included unless specifically noted. *Bearing parts numbers are for reference and NOT included unless specifically noted.
Use Auburn limited-slip additive for maximum performance. A 6-oz. bottle is included with your Auburn differential. Part #504102.
Use Auburn limited-slip additive for maximum performance. A 6-oz. bottle is included with your Auburn differential. Part #504102.
Use Auburn limited-slip additive for maximum performance. A 6-oz. bottle is included with your Auburn differential. Part #504102.
Pro Series Differential
Pro Series Differential
Make YearMake Year
Make Year
ST5186-N set ST5186-N set
Applications: Tundra's with 4.7 liter V-8, T100 & 200 Land Cruisers 1998-present and Lexus LX470.
High Performance Differential
Toyota 8.0" 10 BOLT This application is available in the following models: Toyota 9.5" 12 BOLT
Toyota 8.4" 10 BOLT
This application is available in the following models:
This application is available in the following models:
Side Gear Bearing Bearing Year Part # Ratios Spline Cone* Cup*
1974–Present 5420131^ All Ratios 30 Teeth LM104948 LM104912
Side Gear Bearing Year Part # Ratios Spline Cup*
1990–Present 5420132^ All Ratios 30 Teeth
FJ Cruiser 05-Present Land Cruiser 98-PresentLand Cruiser II 90-07Pickup 86-96T-100 04-PresentTacoma 04-PresentTundra 05-07
200 Land Cruiser 98-Present Lexus LX470 07-PresentT-100 98-PresentTundra 07-Present
Lexus GX 95-PresentPickup 86-96T-100 95-05Tacoma 95-05Tundra 95-05
^4-pinion design ^Koyo
^4-pinion design
Side Gear Bearing Bearing Year Part # Ratios Spline Cone* Cup*
2007–Present 5420133 All Ratios 32 Teeth 570064-1 32010J^
Make YearUse Auburn limited-slip additive for maximum performance. A 6-oz. bottle is included with your Auburn differential. Part #504102.
Toyota 8 7/8" 12 BOLT This application is available in the following models:
Pro Series Differential
Side Gear Bearing Bearing Year Part # Ratios Spline Cone* Cup*
1968–1989 542030 All Ratios 30 Teeth LM603049 LM603012
Land Cruiser 1968-1989
SPECIAL NOTE: 1967 & prior must update to 30 tooth axle shafts.
Applications: Land Cruiser
BearingCone*
30 AuburnGear.com | 260.925.3200 | Auburn Gear, Inc. | 400 East Auburn Drive | Auburn, IN 46706-3499
Made in the USA. Always in stock at your authorized Aubun Gear distributor.
*Bearing parts numbers are for reference and NOT included unless specifically noted.
Use Auburn limited-slip additive for maximum performance. A 6-oz. bottle is included with your Auburn differential. Part #504102.
Autocross road race units This application is available in the following models: RACE
Applications: Part #542039: All Ford products with 8.8" ring gear. Accepts tone ring for ABS applications.Part #542088: All GM products with 7½" & 75/8" ring gear. Accepts tone ring for ABS applications.
Side Gear Bearing Bearing Year Part # Ratios Spline Cone* Cup*
1979–Present 542039 All Ratios 28 Teeth LM603049 LM603012
1983–Present 5420135 All Ratios 31 Teeth LM603049 LM603012
1988–Present 542088 3.23:1 & Up 28 Teeth LM501349 LM501314
ECTED Max Selectable Locker
10 9/16" x 10 13/16" 10 Holes, Oval
8 5/16" x 10 9/16" 10 Holes, Oval
Auburn Gear, Inc. has developed a performance limited-slip differential specifically for road racing—a differential case designed to allow the center pin to float along with the axle shafts. This design feature aids the driver when cornering, so that when the driver is turning, the outside wheel axle shaft will apply a force to the center pin, hence, the pinion gears will firmly seat the inside cone/side gear assembly giving the racer an extremely “tight” rear axle. The greater the G-force the more bite you get! If you are an avid road racer you’ll want this unit.
Every effort has been made to ensure accuracy of the contents of this catalog. However, we assume no responsibility for errors or omissions.
go for itwith
High Performanceand Pro Series
limited-slip differentials
Ask about ECTED Max—a full-locker with limited slip!
www.auburngear.comAlways in stock at your local distributor
Call today or visit our website
260.925.3200
Made in USA
31
Use Auburn limited-slip additive for maximum performance. A 6-oz. bottle is included with your Auburn differential. Part #504102.
Make Year
Applications: Tundra's with 5.7 liter V-8
High Performance Differential
Toyota 10.5" 12 BOLT This application is available in the following models:
Tundra 07-Present
^NSK
Side Gear Bearing Bearing Year Part # Ratios Spline Cone* Cup*
2007–Present 5420134 All Ratios 36 Teeth HR32011Xja4 R55-34^
32 33AuburnGear.com | 260.925.3200 | Auburn Gear, Inc. | 400 East Auburn Drive | Auburn, IN 46706-3499 AuburnGear.com | 260.925.3200 | Auburn Gear, Inc. | 400 East Auburn Drive | Auburn, IN 46706-3499
Made in the USA. Always in stock at your authorized Aubun Gear distributor. Made in the USA. Always in stock at your authorized Aubun Gear distributor.
NOTE: Also AvailableAdditive 504102Single = (1) 6 oz. BottleCase = (25) 6 oz. Bottles
ECTED MAX PART NuMBER
545001
545002
545003
545004
545005
545006 & 07
545008, 09,10, 11
545012 & 13
545014 & 15
545016 & 17
545018 & 19
545020
WiRE HARNESS& SWiTCH KiT
541051
541051
541051
541051
541051
541051
541051
541051
541051
541051
541051
541051
(8) COiL ASSEMBLY
541052
541052
541052
541052
541052
541052
541052
541063
541063
541063
541063
541063
(9) COiL BEARiNG
541053
541053
541053
541053
541053
541053
541053
541053
541053
541053
541053
541053
ECTED MAX APPLiCATiON
Ford 8.8" with 28Spline Axles
Ford 8.8" with 31Spline Axles (C-clip only)
GM 8.5" with 28Spline Axles
GM 8.5" with 30 SplineAxles
Ford 8.8" with 31 SplineAxles (IRS only)
AMC 20
Chevrolet 12 Bolt, Car &Truck, 30 Spline Axles
Dana 35, 27 Spline Axles
Dana 35, 30 Spline Axles
Dana 30, 27 Spline Axles
Dana 44, 30 Spline Axles
Dana 50, 30 Spline Axles
(7) CLuTCH KiT
541054
541054
541054
541054
541054
541054
541054
541064
541064
541069
541072
541072
(5) PiNiON SHAFT KiT
541055
541056
541055
541055
541056
541055
541055
541065
541065
541065
541071
541071
(1 THRu 7) MASTER KiT
541057
541059
541057
541058
541060
541061
541062
541066
541067
541068
541073
541077
AXLE SHAFTSPACER
N/A
N/A
N/A
N/A
N/A
541050
N/A
N/A
N/A
N/A
N/A
N/A
DiFFERENTiALBEARiNG KiT
N/A
N/A
541070
(thru 1998)541070
N/A
N/A
N/A
541070
541070
N/A
N/A
N/A
Note: 541070 Contains: (2)LM102949, (2)LM102911.
Spring Retainer Service Kit
Pinion Gear Service Kit
Pinion Shaft Service Kit
DiFFERENTiAL SERviCE KiTSLiMiTED-SLiP ADDiTivE
AG DiFF. PART NuMBER
542040, 41, 57, 58542044, 45, 46, 47
542018, 22, 29, 97542050, 52
542061, 108
542062, 63
542031, 32, 33, 34 5420104, 105, 106, 107
542087
542023542048
542024, 79542053, 80
542025542054
542036, 43, 59
542090
542089
542070, 71
542072, 74
542051
542081
542030
5420131, 32
5420133
5420134542082, 83, 84, 85 109,110,111,112
542060, 542099, 113, 114
5420100
SPRiNG RETAiNERSERviCE KiT
541016 541017
541018 541019
541035
541035
541022
541043
541016 541017
541018 541019
541020 541021
541023
541043
541045
541038
541041
541022
541019
541022
541079
541038
541045541019
541035
541041
PiNiON GEARSERviCE KiT
541011 541011
541012 541012
541036
541036
541014
541044
541011 541011
541012 541012
541013 541013
541015
541044
541046
541039
541012
541014
541012
541014
541080
541039
541046541012
541036
541012
PiNiON SHAFTSERviCE KiT
541005 541005
541007 541007
541037
541037
541009
541042
541006 541006
541007 541007
541008 541008
541010
541042
541047
541040
541007
541024
541007
541009
541081
541082
541083541007
541048
541049
APPLiCATiON
GM 7.5" & 75/8"
GM 8.5" & 8.6"
GM 8.2"
1963 -79 Corvette
GM 87/8" 12 Bolt, Car & Truck
GM 9.5"
Ford 7.5"
Ford 8.8", 28 Tooth
Ford 8.8", 31 Tooth
Ford 8" & 9"
Ford 9.75"
Ford 101/4"
Chrysler 91/4"
Chrysler 81/4"
Chrysler 83/4"
AMC Model 20
Toyota Landcruiser
Toyota 8.0" & 8.4"
Toyota 9.5"
Toyota 10.5"
Dana Model 44
Buick/Olds/Pontiac 8.2"
Chevy 8.4"
ECTED MAX SERviCE KiTS
D-REX stands for Differential-Replacement Exchange Program. Auburn Gear's limited-slip differentials are designed and manufactured with a robust and unique cone clutch mechanism. However, due to machining and assembly processes, the differential case and side gear/cone clutch mechanism are a matched set and therefore non-rebuildable. All other components within the Auburn Gear differential are replaceable and service kits are available. In order to address the non-rebuildable components within our limited-slip differentials we offer the D-REX unit.
What it is
What we promiseWith Auburn Gear, you get a full one-year manufacturer's warranty, plus D-REX coverage for four years from date of purchase. D-REX stands for Differential-Replacement Exchange—which means Auburn Gear will replace your unit within the first four (4) years after purchase. Every part you get will be brand new. The unit comes assembled, tested, certified and ready for installation. No more rebuilding and mixing old worn parts with new parts! There is a nominal charge for the new replacement unit. The replacement unit is completely new, no rebuilt parts or case.
DiFFERENTiAL REPLACEMENT EXCHANGE PROGRAM
Qualifications for D-REX Program
Use Auburn limited-slip additive for maximum performance. A 6-oz. bottle is included with your Auburn differential. Part #504102.
The Auburn Gear limited-slip differential and ECTED Max selectable locker designs have been extensively tested with high-quality Non-Synthetic 80W 90 hypoid oils treated with limited-slip friction additive. Three (3) oz. of Auburn Gear additive (part #504102) will treat one (1) quart of oil. To avoid differential clutch chatter (noise) and for optimum performance, use the oil and additive described above. Use of other additive and oil types may cause differential clutch chatter. We do not recommend synthetic oil. Auburn limited-slip additive (a 6 oz. bottle) is packed in every box with the differential. Auburn limited-slip additive is available at your local authorized Auburn distributor.
To qualify, the unit must have been purchased within the last four (4) years. This can be determined either from you original dated receipt OR by the date code stamped on te differential case. Example: 018 A20 12. 018 represents the part number. A20 represents the month and day (January 20). 12 represents the year (2012).
Contact your distributor or Auburn Gear to get your Replacement Exchange Number. Do not return your unit without getting this number. Units received without the RE# will be returned to sender.
Do not return the differential with bearings and/or ring gear installed. Auburn Gear will not be held responsible for products returned with these components installed. They will be scrapped.
Differential Case
Spring Retainer
Pinion Gear
Side Gear & Cone Clutch
Assembly
Date code stamped here
Preload Spring
Pinion Shaft
Lockscrew
Thrust Washer
34 35AuburnGear.com | 260.925.3200 | Auburn Gear, Inc. | 400 East Auburn Drive | Auburn, IN 46706-3499 AuburnGear.com | 260.925.3200 | Auburn Gear, Inc. | 400 East Auburn Drive | Auburn, IN 46706-3499
Made in the USA. Always in stock at your authorized Aubun Gear distributor. Made in the USA. Always in stock at your authorized Aubun Gear distributor.
Application 30" 31" 32" 33" 34" 35" 36" 37" 38"
LiSTED ARE THE MAXiMuM TiRE SiZES FOR THE AuBuRN GEARTRACTiON DiFFERENTiAL APPLiCATiONS
TiRE CHART
T i R E S i Z E C H A R T M A X i M u M T i R E S i Z E
39" 40"
AMC 20 12 bolt
Chrysler 81/4" & 83/8" 10 bolt
Chrysler 83/4" 10 bolt
Chrysler 91/4" 12 bolt
Dana 30
Dana 35
Dana 44
Dana 50 front axle
Dana 60
Ford 71/2" 10 bolt
Ford 8" 10 bolt
Ford 8.8" 10 bolt
Ford 9" 10 bolt
Ford 93/4" 12 bolt
Ford 101/4" & 101/2" 12 bolt
GM 71/2" & 75/8" 10 bolt
Chevy 8.2" 10 bolt
B.O.P. 8.2" 10 bolt
GM 8.2" / 8.4" 1955-64 10 bolt
Corvette 1963-79 10 bolt
GM 8.5" & 8.6" 10 bolt
GM 87/8" 12 bolt Car
GM 87/8" 12 bolt Truck
GM 91/2" 14 bolt
Toyota 87/8" 12 bolt
Toyota 8.0" 10 bolt
Toyota 8.4" 10 bolt
Toyota 9.5" 12 bolt
Toyota 10.5" 12 bolt
installation manuals for Ected Max, Limited-Slip and Limited-Slip Assem-bly Each is a .pdf document found at
The online catalog is a .pdf document found at
Auburn Gear Authorized Distributors
D-REX Program
http://goo.gl/xg2zN
http://goo.gl/MivQY
http://auburngear.com/aftermarket/distributors.aspx
http://auburngear.com/aftermarket/d-rex.aspx
RESOuRCES
36 37AuburnGear.com | 260.925.3200 | Auburn Gear, Inc. | 400 East Auburn Drive | Auburn, IN 46706-3499 AuburnGear.com | 260.925.3200 | Auburn Gear, Inc. | 400 East Auburn Drive | Auburn, IN 46706-3499
Made in the USA. Always in stock at your authorized Aubun Gear distributor. Made in the USA. Always in stock at your authorized Aubun Gear distributor.
GENERAL QuESTiONSQ1. What are the differences between the High Performance LSD, the Pro LSD, and ECTED Max?A1. The ECTED Max is a limited-slip and a locker in one differential. The driver controls the mode with a switch inside the
vehicle. The ECTED Max can be switched to lock mode, which allows 100% torque transfer to both wheels. The High Performance and Pro are limited-slip units. Any limited-slip differential can allow the low traction wheel to spin since the amount of torque that can be transferred to the opposite wheel is limited (hence the name limited-slip).
Q2. What is the difference between the Pro Series and the High Performance Series?A2. The High Performance Series is another option in the Auburn traction enhancement products. The cone clutch design
offers increased durability and performance in normal street use. The high bias cone clutch design of the Pro Series provides a higher torque and preload, making it the ultimate limited-slip differential for true performance. It is engineered to provide lightning-quick, torque-sensing traction when you need it. No buttons to push, no leavers to pull, it goes into action when you accelerate. It handles superbly—on and off road.
Q3. Is the ECTED Max and/or limited-slip only for Jeeps/trucks/SUV's, or can it be installed in a car?A3. Auburn differentials are suitable for virtually all vehicle applications where additional traction is needed— for recreational,
sport or work use. For example, installing an Auburn differential in your performance car will give you spool-like performance when coming off the line, combined with full wheel differentiation when turning. Imagine two wheels gripping the pavement instead of one spinning effortlessly.
Q4. What differential should be used for Drag Racing?A4. For true street-strip performance, the ECTED Max is the best application. The ECTED Max is really two differentials in
one.Itisafull-timelimited-slipdifferential,thenwiththeflipofaswitch,itconvertstoafull-locker.Thebestofbothworlds and winning at the track. In the limited-slip product line, for both street and strip, the Pro Series is the choice; however, the High Performance limited-slip is effective in street and strip applications. For strictly drag racing (no street driving), a spool would be the choice.
Q5. How much horsepower and torque will the High Performance LSD take? Is there a horsepower limitation? What is it?
A5. Each size has it's own limitations, but it is more related to torque than to horsepower. Additionally, the transmission type, driving habits (snap starts) and tires (traction) play a role.
Q6. How can I determine if a traction device such as a positraction or locker is installed in my vehicle?A6.Putthetransmissioninneutralandjackupbothtires.Rotateonetire.Iftheothertirespinsintheoppositedirection,
you have an open differential. If it spins the same direction, you do have a traction device.
Q7. If only installing one traction differential, should I install in the front or rear?A7. A rear locker can greatly increase the mobility of the vehicle. In many scenarios, a 4 X 2 with a rear locker can outperform
a 4 X 4 without a locker. For severe traction applications and extreme off-road, the ECTED Max electronic locker with limited-slip differential is an excellent choice.
Q8. What is clutch chatter?A8. Clutch chatter occurs when the clutch cone engages and disengages rapidly in the differential case. It causes no
damageandcanbecuredbyusingthecorrectoilandfrictionmodifies.Clutchchatteriscausedbythedifferencebetweenthestatic(non-slipping)frictioncoefficientandthedynamic(slipping)frictioncoefficient.Whenthedifferencebecomes too great, the clutch cone cycles between the two (sticking and slipping), which creates the noise. Friction modifiersbringthestaticanddynamicfrictioncoefficientsclosertogethertominimizechatter.AuburnrecommendsusingAuburn limited-slip additive (#504102) with a high-quality non-synthetic 80W 90 hypoid oli.
Q9. What is a cone clutch?A9. The Auburn Gear limited-slip differential employs an integral cone clutch side gear unit that creates friction with the
carrier to drive both tires. The cone clutch design consists of two clutching members, one internal and one external (see image on page 9). The internal member is a unique single tapered part with lubrication grooves, attached to the side gear, creating the cone clutch assembly. The external member is also tapered with a matching angle. When the two are forced together, torque is transferred from one member to another. The cone clutch design allows for more clutch capacity in the same space and is less likely to chatter due to the reduced number of sliding surfaces. This means higher torque transfer for better traction, without the noise.
Q10. Can I use the stock bearings?A10. Yes. Exceptions are Ford 8", Ford 9" (some housings) and Dana 35. GM 8.5/8.6 may require special bearings when
installing an ECTED Max in a pre 1999 vehicle. Bearings that should be used with the Auburn Ford 8” and 9” differentials are determined by the bearing bore size. Small bearing bore 2.8 use bearings LM102949 & LM102910. Bore 3.062 use bearings LM603049 & LM603011. Bore 3.25 use spool only. Refer to the application pages for bearing part numbers.
Q11. Does Auburn have a limited-slip additive?A11. Yes. Auburn Gear limited-slip additive, part #504102. Use for both ECTED Max and limited-slip differentials.
It is available at your authorized Auburn distributor.
EFFECTS OF AuBuRN DiFFERENTiALSQ12. Will the driving characteristics of my vehicle change?A12. For rear axle applications, any change will be minimal and usually unnoticeable. The operation of limited-slip differentials
will be quiet, smooth and seamless. With front axle installations, there may be a slight addition to steering effort.
Q13. Are the ECTED Max and limited-slip differentials noisy?A13. No. Operation is quiet and seamless with properly maintained lubricant and limited-slip additive. There is no clicking
or banging.
Q14. How do Auburn differentials handle on slippery roads?A14. Any traction can affect handling on slippery roads. If the traction is overpowered by the driver, both wheels have lost
tractioninsteadofjustone,whichcouldcausealossofside-to-sidestability.
Q15. Can I tow my vehicle if it has an ECTED Max and/or limited-slip?A15. Yes. If the unit is installed in the front, it is recommended to unlock the front wheel hubs and/or place the transfer case
in 2-wheel drive.
Q16. What affect will Auburn differentials have on my towing capability?A16.TheECTEDMaxandthelimited-slipdifferentialswillnotnegativelyaffecttrailertowing.Infact,youwillfindmajor
improvementintraction.Itwillbebeneficialwhenpullingtheboatuptheramp,towingacamperonunpavedroads or anytime where increased traction is important.
Q17. Does the Auburn limited-slip differential affect gas mileage?A17. This would be negligible typically. However, an Auburn limited-slip usually weighs more than an OE differential and
since the clutches slip during turns, some energy loss does occur.
TiRESQ18. Will tire pressure affect the operation of the differential?A18. Mismatched pressures mean different tire diameters and different wheel speeds. Keep the tire-rolling radius
(with air pressure) within 1/4" for on-road vehicles and 1/2" for off-road vehicles.
FREQuENTLY ASKED QuESTiONS
38 39AuburnGear.com | 260.925.3200 | Auburn Gear, Inc. | 400 East Auburn Drive | Auburn, IN 46706-3499 AuburnGear.com | 260.925.3200 | Auburn Gear, Inc. | 400 East Auburn Drive | Auburn, IN 46706-3499
Made in the USA. Always in stock at your authorized Aubun Gear distributor. Made in the USA. Always in stock at your authorized Aubun Gear distributor.
Q19. What size tire (diameter) can I use with Auburn Gear differentials?A19. Refer to the recommended tire size on page 35 of the catalog.
Q20. Is tire wear affected by limited-slip differentials?A20. No. Auburn Gear differentials provide full wheel differentiation when turning so tire wear is minimized.
Q21. Will I get tire hop or chirp with the ECTED Max or limited-slip differential?A21. It depends on the vehicle set-up and the tires. Typically, both the High Performance Series and Pro Series will
accommodate turns on clean, dry pavement without wheel hop or tire chirp. In the "off" or limited-slip mode, the ECTED Max will accommodate turns on clean, dry pavement without wheel hop or tire chirp. In the full-locker mode (which should be used for severe off-road or drag strip performance) you may experience some wheel hop.
MAiNTENANCE AND WARRANTYQ22. What maintenance is required after an ECTED Max and/or limited-slip is installed?A22.Werecommendyouchangethedifferentialoilaccordingtoyourvehiclemanufacturer'sspecificationsandtreatwithAuburn limited-slip additive (part numer #504102).
Q23. What kind of oil should be used with an Auburn limited-slip differential/ Auburn ECTED Max differential?A23. Non-synthetic 80w90 GL-5 oil treated with Auburn Gear friction additive, part #504102 (also known as a friction
modifier).SeeCatalogpage32.Three(3)ouncesofadditivewilltreatonequartofoil.GMorFordlimited-slipadditive may be used. We do not recommend synthetic oil. Auburn limited-slip additive is packed in every box with the differential.
Q24. Can Auburn Gear differentials be rebuilt? Can I repair the Auburn Gear limited-slip differential?A24.Newunits—notrebuilt—areprovidedataminimalcostforqualifiedreplacementsundertheD-REXprogram.With
the best warranty in the industry, there is no need to repair the Auburn Gear limited-slip differential. Please see the the D-REX new replacement program and limited warranty on pages 33 and 34.
Q25. Is there a way to tell if I have weak springs in my limited-slip?A25.AuburnGearlimited-slipspringswillnotweaken.Thespringsarenotsubjecttocycliccompression/expansion,which
can cause load loss. However, the clutch capacity can be reduced due to wear or damage from misuse.
Q26. What is the life expectancy of Auburn differentials?A26. As with all performance products, the application and driver skills dictate the life of the product. Long life can be
expected with all Auburn products when operated properly. Forcing one wheel to spin with respect to the other will greatly degrade the life of the differential.
Q27. What is the D-REX Replacement Exchange Program?A27. Auburn Gear differentials, because of the precision design and machining, cannot be rebuilt. Under the D-REX Program,
a NEW unit can be purchased for about the price of a competitor’s clutch pack. The D-REX program covers four (4) years from the date code or four (4) years from original purchase receipt. See page 33 in the catalog.
iNSTALLATiONQ28. Can I install an Auburn differential myself?A28. Auburn Gear provides detailed differential installation instructions to allow an experienced mechanic to properly install
the product. See page 34. Visit www.auburngear.com for copies.
Q29. What kind of break-in is required?A29. All Auburn Gear differentials go through a break-in cycle at the factory, so no customer break-in procedure is required.
Q30. Should I install traction differentials in front and rear?A30. It's a matter of personal preference, money and traction requirements. A single traction differential will usually double the
vehicles off-road ability. Installation of traction differentials in front and rear increases traction to the maximum. Always consider safety and your driving conditions when making your decision.
Q31. Can I install Auburn Gear ECTED Max and/or limited-slip differential in a 2-WD vehicle?A31. Yes. Traction improvement in a 2-WD vehicle provides the same traction improvement to the rear axle as installation
in a 4-WD vehicle.
Q32. Can I install an ECTED Max and/or limited-slip differential in the front and rear of a 4-WD?A32. Yes, if the application is available. However, we do not recommend installing a unit in the front differential if the vehicle
has a full-time 4-WD and is primarily used on the pavement.
ECTED MAXQ33. Can I repair the ECTED Max if I need to?A33. Yes. Depending upon your needs, several types of service kits are available. The gear service kit, locking mechanism kit,
starter/amateur kit and the universal wiring kit. Please review the Auburn Gear D-REX warranty as it provides the best warranty in the industry.
Q34. Can the ECTED Max be used in the front axles?A34. ECTED Max should not be used in front axles that have an inter-axle disconnect. On manual hub applications,
both hubs are to be locked or unlocked. Do not lock one side and not the other. Differential damage can occur.
Q35. Can the ECTED Max be engaged on-the-fly?A35. Yes, at reasonable speeds. The wheel speed difference between the wheels should be below 50 RPM to prevent
impact loads to the drivetrain. It is recommended that the ECTED Max not be engaged if one wheel is completely off the ground or pavement.
Q36. How is the ECTED Max activated?A36. The ECTED Max is activated by turning on the mounted switch inside the vehicle. When off, the limited-slip function
responds automatically when torque is applied.
Q37. Is a relay necessary for ECTED Max operation?A37. The ECTED Max switch is more than capable of managing the current that the ECTED Max requires. No need
for a relay.
Q38. Can I purchase the wiring harness for the ECTED Max?A38.Yes,thewiringharnessisuniversaltofitanyvehicle,andcanbepurchasedseparately.Refertocatalogpage32
for ECTED Max service kits or visit www.auburngear.com.
Q39. Is the ECTED Max and/or limited-slip streetable?A39. All Auburn Gear differentials are very streetable. Both the ECTED Max and the limited-slip provide smooth, quiet
operation.Infact,AuburnGeardifferentialswereusedasoriginalequipmentinthefirstmusclecars.Plus,theyare aggressive enough to be used in other performance applications. When the ECTED Max is in full-locker mode, you may experience some under or push steering.
40 41AuburnGear.com | 260.925.3200 | Auburn Gear, Inc. | 400 East Auburn Drive | Auburn, IN 46706-3499 AuburnGear.com | 260.925.3200 | Auburn Gear, Inc. | 400 East Auburn Drive | Auburn, IN 46706-3499
Made in the USA. Always in stock at your authorized Aubun Gear distributor. Made in the USA. Always in stock at your authorized Aubun Gear distributor.
Specific-Application Traction Differentials
For Commercial, Emergency, Industrial, Military & Purpose-Built VehiclesAuburn Gear is an integrated manufacturer with engineering capabilities and production capacities to develop solutions for virtually any mobile equipment requirements.No matter where you are in your development process—whether at conception, design or working on a new improvement of existing models—you can engage Auburn Gear to leverage our expertise in gear technology that spans more than 70 years. Auburn is fully capable of working with your design to recommended the exact product you need to develop a complete drive line solution.
Total Traction Command for Specialty ApplicationsAuburn Gear’s ECTED Max is a selectable electronic locker with full-time limited-slip capabilities that improves traction performance when the vehicle must adapt quickly to changes in terrain. No matter how extreme the conditions might get for your particular vehicle application, Auburn Gear can work with you to develop a productthatmeetsyourexactspecifications.
Versatile Limited-Slip CapabilitiesAuburn Gear limited-slip differentials transfer torque quickly and smoothly to both wheels in virtually any driving condition. They are a direct replacement for existing differentials—nodrivelinemodificationsareneeded—andAuburn Gear’s engineering experts can work withyoutodesignamodeltoyourspecificapplication.
Command your tractionDriverconfidenceinavehicle'scapabilitiesunderless than ideal conditions is key to safety and performance. Auburn Gear differentials improve traction performance and driver safety when the jobrequiresthevehicletoworkon-road,off-roador in extreme traction requirements.
Driver controlWhen a vehicle and operator must adapt quickly and work on multiple terrains and conditions, Auburn Gear differentials meet the task. Auburn limited-slip differentials supply reliable traction that match the vehicle's demands. Auburn ECTED Max selectable locking differential with full-time limited-slip meets the most demanding applictaions. ECTED Max is two differentials in one: selectable electronic locking differential with limited-slip when in the off mode.
Contact Auburn Gear to begin developing a differential or other drive linecomponentsolutionsforyourretrofitornewapplication.
260.925.3200
Let's start the discussion now.
Complete Drive System Solutions
Auburn Gear’s experience in mobile
equipment technology extends far beyond
differentials to include a full-line of drive
system solutions.
If your specialty vehicle requires more than
a differential, keep Auburn Gear in mind.
We have decades of experience designing
and manufacturing:
• Compact cartridge drives
• Twist-To-Tow drive systems for on-highway
• Electric drives
• Swing drives
• Track drives
• Winch drives
• Shaft drives
• Spindle drives
—and other gear systems for heavy-duty
equipment mobility
43AuburnGear.com | 260.925.3200 | Auburn Gear, Inc. | 400 East Auburn Drive | Auburn, IN 46706-3499
Made in the USA. Always in stock at your authorized Aubun Gear distributor.
Auburn Gear, Inc. ("Manufacturer") warrants that this product is free from defects in materials and workmanship for a period of one (1) year after purchase by the consumer, or 12,000 miles of normal use by the consumer, whichever is less; provided that this product:
has been installed and maintained in accordance with the Manufacurer's instructions; and
has been used in regular automotive driving and not in any off-road application; and
has been used with the proper lubricant and additive, as specified in the installation instructions at all times; and
has not been subject to modification, accident, or misuse.
This limited warranty is the sole express warranty provided by manufacturer to the ultimate user of the product. The manufacturer disclaims all other express warranties, and all implied warranties, including the implied warranties of merchantability and fitness for a particular purpose.
In the event of a breach of this warranty, you shall return the product to the seller within thirty (30) days after the expiration of the limited warranty period, along with your proof of purchase and explanation of the defect*. Seller or Manufactuer may investigate the claim of defect, and in the event of a defect in the product shall, at their election, either repair the defective product, replace the defective product, or refund the purchase price. These remedies are your sole and exclusive remedies in the event of a breach of warranty.
*Contact customer service BEFORE returning product for more information and a Return Goods Authorization number.
In no event shall Manufacturer be liable for consequential, special, indirect, or exemplary damages, whether based upon tort, contract, warranty, negligence, strict liability, or other legal theory. Manufacturer's liability shall be limited to direct damages.
The limited warranty and remedy gives you specific legal rights. You may have other statutory rights in states that do not allow the limitation on or exclusion of certain warranties or remedies.
AuBuRN GEAR, iNC.PERFORMANCE DiFFERENTiAL LiMiTED WARRENTY AND REMEDY
LiMiTED WARRANTY
EXCLuSivE REMEDY
LiMiTATiON OF LiABiLiTY FOR DAMAGES
EXCEPTiONS TO LiMiTED WARRANTY AND REMEDY
with
Lead the pack
Selectable locker with full-time limited-slip
2 1DiffsIN
it’s
High-performance limited-slip differentials also avaiblable42
www.auburngear.comAlways in stock at your local distributor
Call today or visit our website
260.925.3200
Made in USA