Please confirm your old part number matches up with one of the part numbers above. Professional installation is highly recommended (No Instruction Included). 100% Brand New and High Quality. Fuel Pump Type: Diesel Type: Fuel Pump Other Part Number: 3090942, 3090942, 3417674 Fitment Type: Direct Replacement. For Cummins Engine M11, N14, QSM11, ISM11 Diesel. The Compatibility Is Just For Reference. Please Compare With Your Old One Before Purchasing! (As Shown In The Picture). If you need more informations, or need more quantity, or have other problems.