2010 Allison 2200HS, Truck Delivery, Transmission Assys, Fits to: Workhorse Custom Chassis W62, (Used) 2010 Allison, TRANSMISSION ASSEMBLY- Model: 2200HS, Serial Number: 6310987251, Engine: MAXXFORCE 7, 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# 6310987251, Casting# 6310987251, Truck Year 2010 5b4mpg290a3440260