Cummins

SWP Diesel Performance carries parts for every generation of Cummins-powered Ram truck, from the 12-valve 5.9L engines of the late '80s and '90s through today's 6.7L 24V. Shop by year and engine platform - 12V, 24V 5.9L, or 6.7L - to find turbochargers, injectors, head studs, and fuel system upgrades built for your exact truck. We stock trusted brands including Industrial Injection, ARP, S&B Filters, and Fleece Performance Engineering. Based in Casper, WY, our diesel technicians install everything we sell, so if you'd rather leave the wrench work to us, we service Cummins engines every day.

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