2007 Allison 3000RDS, Truck Delivery, Automatic Shifter Assys, Fits to: Chevrolet C8500, (Used) 2006 Allison (AT), AUTOMATIC SHIFTER- Serial Number 0054791, Part Number: 29544829, Make: Allison, Type: Automatic, Transmission: 3000RDS, 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# 0054791, Casting# 0054791, Truck Year 2007 1GBM8E1C17F402699