Description
Loss of power? Popping or backfiring in the intake manifold or exhaust? If so, your Cummins ISC 8.3L, ISL, 6C 8.3L may be experiencing the failure of a camshaft or valve train. As these parts wear and eventually fail, they can cause all sorts of issues if not replaced. Fortunately for you, HHP has you covered! Fix up your failing camshaft or valve train with a New Valve Stem Seal 5448124 from Highway and Heavy Parts.
Don’t risk the health of your ISC 8.3L, ISL, 6C 8.3L; buy high-quality aftermarket 5448124 Valve Stem Seal from America’s trusted diesel engine parts supplier. At Highway and Heavy Parts, you’ll get a Valve Stem Seal manufactured in an ISO 9001:2015 certified facility, ensuring quality and consistency for your Cummins ISC 8.3L, ISL, 6C 8.3L. Each part is crafted with hard-wearing strength and durability to ensure your 5448124 Valve Stem Seal can withstand the rigors of the road.
Guaranteed for fit and function, HHP parts have the right combination of quality and price with total support from our on-staff ASE-certified technicians. With specialized knowledge, quality products, fast shipping, and unbeatable customer service, HHP has you covered. Order your New Valve Stem Seal 5448124 today!
From diagnosis through delivery, we’re Highway & Heavy Parts!
Contents: Cummins ISC 8.3L, ISL, 6C 8.3L Valve Stem Seal – (5448124)







