1997 Allison B400R, BUS, Transmission Assys, Fits to: NABI Other, (Used) 1996 Allison (AT), TRANSMISSION ASSEMBLY- Model: B400RRM Serial Number: 9320006346 Engine: Cummins M11 Plus 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# 9320006346, Casting# 9320006346, Truck Year 1997 1N9416108VA140041