2007 Allison 1000HS, Truck Delivery, Transmission Assys, Fits to: Workhorse Custom Chassis W62, (Used) 2006 Allison, TRANSMISSION ASSEMBLY- Model: 1000HS, Serial Number: 6310892031, Engine Model: V8, 8.1L; MFI; Vortec; Gasoline, Part Number: 29547852, 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# 6310892031, Casting# 6310892031, Truck Year 2007 5B4MPG2G973421939