Upgrade your Cummins engine with the 3034167 Compression Spring, meticulously designed to fit models including K19, K38, K50, QSK, NT855, and N14 K60. This essential component is a testament to durability and reliability, ensuring your engine's performance remains optimal. Manufactured with precision in China, this compression spring is a direct fit for the specified engine models, offering a seamless replacement for your existing part. Trust in its quality craftsmanship to maintain the integrity and efficiency of your Cummins engine.