1997 Allison AT542, Truck Delivery, Transmission Assys, Fits to: International 4500/4700 LPX, (Used) 1996 Allison (AT), TRANSMISSION ASSEMBLY- Model: AT542, Serial Number: 3210851360, Part Number: 29514621, Engine: International T444E, 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# 3210851360, Casting# 3210851360, Truck Year 1997 1HTSMABM6VH495271