Cummins QSX Parts - Oil Section

Cummins QSX Engine Parts – Oil System Section

The Cummins QSX oil system is designed to deliver precise lubrication, efficient cooling, and long-term durability across demanding industrial and marine environments. The Cummins Oil Pump forms the foundation of this system, maintaining steady oil pressure throughout all engine speeds and operating conditions. It keeps critical moving parts such as bearings, pistons, and camshafts properly lubricated, preventing friction and overheating. Replacing an aging or worn oil pump ensures optimal lubrication performance and helps extend the engine’s service life.

The Cummins Oil Filters, offered in multiple spin-on styles, provide superior filtration by capturing debris and contaminants that can damage internal components. These filters promote cleaner oil circulation, ensuring smoother operation and greater efficiency. The Oil Pan Gasket maintains a leak-free seal around the crankcase, while the Front Cover Seal Strip prevents seepage at the lower seal area, keeping the lubrication system properly contained.

For temperature regulation, the Cummins Oil Cooler and Oil Cooler Housing Gasket work together to control heat and prevent oil breakdown under extreme loads. Complementing these are the Fuel and Oil Pressure Switches, available in 5, 10, 20, and 27 PSI make/break options, which provide vital monitoring and early warning of pressure variations. The Oil Filter Removal Wrench completes the toolkit, offering a secure grip for quick and safe filter replacement.

Diesel Pro Power supplies premium aftermarket parts that meet or exceed factory standards, ensuring dependable lubrication, cooler operation, and long-lasting performance for every Cummins QSX engine.