The new kid on the block in large numbers requiring repair is the Volvo Automated manual i-shift transmission. They are available in a direct (AT) or over drive (ATO) variant, in an early (C) or later (D) generation of control system. We specialise in repairing and selling an off the shelf Reconditioned unit.
The common variants found in Volvo, Mack and UD trucks are:
AT 2612 C / D
ATO 3112 C / D
As standard, we upgrade the mainshaft gearing to the stronger shot peened finish and fit a modified high range synchroniser.