2007 Allison 2200HS, TRUCK DELIVERY, Transmission ECMs, Fits to: Workhorse Custom Chassis W62, (Used) 2007 Allison (AT), TRANSMISSION ECM- ECM Model: A40, Part Number: 29545321, Serial Number: BK5321N07162ZVGR, Transmission information- REMANUFACTURED- Model: 1000REMAN, Serial Number: 671819A, 1 Rectangular Plug with 80 Pins, Reference images for condition. For more information about this item, give us a call. We ship Worldwide! (CRG HEAVY TRUCK PARTS) 929 W PULASKI HWY, ELKTON, MD 21921, Serial# BK5321N07162ZVGR, Casting# BK5321N07162ZVGR, Truck Year 2007 5B4MPG2G873428154