2007 Allison Other, Truck Delivery, Transmission Assys, Fits to: Workhorse Custom Chassis W62, (Used) 2006 Allison (AT) (Reman), TRANSMISSION ASSEMBLY- Model: 1000RM, Serial Number: TMG037948-1, Part Number: 29547852, Engine: GM/Chev (HD) 8.1L GAS, 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# TMG037948-1, Casting# TMG037948-1, Truck Year 2007 5B4MPG2G573430833