2014 Allison 2100HS, Truck Delivery, Transmission Assys, Fits to: Freightliner M2 106, (Used) 2013 Allison (AT), TRANSMISSION ASSEMBLY- Model: 2100HS, Serial Number: 6311235798, Engine: Cummins ISB, 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# 6311235798, Casting# 6311235798, Truck Year 2014 1FVACWDU7EHFX4199