OEM / REF: 3949086SKU: pilotpart259667-8559758606584
24V Fuel Lift Pump 4935006 3949086 for Cummins Engine 8.3L ISC ISL QSL QSC is a Fuel Pump replacement part for Cummins Engine Spare Parts, categorized under Engine Spare Parts > Fuel Pump. Use OEM part number 3949086 and confirm machine model, engine model, and serial details before checkout.
This Fuel Pump is indexed for Cummins Fit for Cummins Engine:8.3L,ISC,ISL,QSL,QSC. Compare reference number 3949086 against the label on your existing Cummins component before ordering.
Additional cross references on file: 4935006, 5362270, 3939898. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.
Match the OEM or reference number first, then verify machine model, engine model, serial number, connector layout, mounting points, and old part photos.
Yes. Send the old part number, machine plate, and photos through the fitment inquiry form. Support can review possible replacements or alternatives.
Products are indexed as replacement parts unless explicitly marked otherwise. Always compare reference numbers and confirm fitment before purchase.
