2007 Caterpillar C15, Truck Tractor, Engine Misc Parts, Fits to: Freightliner Columbia 120, (Used) 2006 Caterpillar C15, ENGINE BRAKE/ EXHAUST BRAKE- Model: ECO3, Serial Number: B0249039, Part Number: 263-8280, ENGINE INFORMATION- Family Number: 6CPXH0928EBK, Serial Number: MXS75086, 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# B0249039, Casting# B0249039, Truck Year 2007 1FUJA6AV27LX29388