2011 Allison 3000HS, Truck Tractor, Transmission Assys, Fits to: Freightliner Cascadia 113, (Used) 2010 Allison (AT), TRANSMISSION ASSEMBLY- Model: 3000HS, Serial Number: 6510956619, Engine: Detroit DD13, 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# 6510956619, Casting# 6510956619, Truck Year 2011 1FUBGBDV2BLAX0151