volvo i-shift transmission identification - abros.com · volvo i-shift transmission...
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Volvo I-Shift Transmission Identification
10/10/2017 V~2
Nomenclature and Ratios:The I-Shift transmission is available in four configurations:
AT2512C Direct Drive for Volvo D11 and D13 Engines ATO2512C Overdrive for Volvo D11 and D13 Engines AT2812C Direct Drive for Volvo D16 Engine ATO3112C Overdrive for Volvo D 16 Engine
Identification Tag:Each transmission has two identification tags. One is on the top of the clutch housing and the other is on the back of the range housing.
AT O XX 12 C
Automated O = Overdrive Maximum Input Forward DesignMechanical No Letter Torque Nm (lb-ft) Speeds LevelTransmission = Direct Drive 25 = 2500 (1850) 28 = 2800 (2050) 31 = 3100 (2300)