OIL PUMPS

Oil Pumpw/ Straight Drive GearCummins ISB / QSB Series Application   High quality steel construction to ensure a perfect seal between oil pump, gasket, and engine block Direct replacement for OE oil pump part number 3971544 Cummins ISB / QSB Series...

Optimize your diesel engine performance with Interstate Mcbee OEM quality reproduction parts, designed specifically for models made between 1989 to present. With a robust construction and superior fitting, these durable parts effectively match the...

The Cummins Hexagon Head Cap Screw 3900677 is used primarily on BS3 Automotive 5.9 liter B engines. This Genuine Cummins 3900677 Hexagon Head Cap Screw is an OEM replacement part for 2003-2018 Cummins 5.9L and 6.7L 24v engines...

The Cummins 3936365 oil pressure relief valve plays a crucial role in the maintenance of appropriate oil pressure for both 5.9L and 6.7L engines. This component ensures that the 6.7 Cummins oil pressure stays within safe limits, safeguarding the engine...

GENUINE CUMMINS PART The Cummins Lubricating Oil Pump 5291050 is used primarily on Tier 3 ISB/QSB engines. It is a key component to provide lubricity to the 2003-2018 Cummins 5.9L and 6.7L engine. CPP Diesel only recommends using...