2009 Allison 3500RDS, Truck Delivery, Transmission Assys, Fits to: International 7400, (Used) 2008 ALLISON TRANSMISSION ASSEMBLY- Model: 3500RDS_P, Serial Number: 6510813409, Engine: MAXXFORCE DT, 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# 6510813409, Casting# 6510813409, Truck Year 2009 1HTWDAARX9J093380