100% Brand New And High Quality, Durable. It Could Correctly Replace The Original Quality Part. Fits (For The Reference). For Cummins Engine M11, N14, QSM11, ISM11 Diesel. The Compatibility Is Just For Reference. Please Compare With Your Original One Before Purchasing! 1x Fuel Pump (As Shown In The Picture). Installation Manual Is Not Included. Professional Installation Is Highly Recommended. Please Make Sure It Will Fit Your Machine Before Purchasing It. Please Check Pictures For More Details.