Oil Pump Description
This Oil Pump is indexed for Part Number; Cummins M11 L10 ISM QSM Engine; Komatsu DOOSAN-DAEWOO:MEGA 500-V TIER-II; Cummins s: For Komatsu DOOSAN-DAEWOO:MEGA 500-V TIER-II. Compare reference number 4003950 against the label on your existing Cummins component before ordering.
Additional cross references on file: 4003957, 500-V. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.




