5.9 Cummins Turbocharger Oil Seals 3065830 3099199 3102800

These Cummins oil seals are precision sealing components specifically designed for Cummins engines, particularly suitable for 5.9 Cummins oil seals and Cummins turbocharger oil seal applications. These seals feature a composite structure of high-wear-resistant synthetic rubber and a metal skeleton, capable of withstanding extreme temperature ranges from -40°C to 300°C and operating pressures up to 0.5 MPa, ensuring excellent sealing performance of the engine and turbocharger system under high-temperature and high-pressure environments. As an original equipment manufacturer (OEM) standard component, the 5.9 Cummins oil seal features precision laser-cut edges and standardized dimensions, perfectly matching the 6BTA5.9 and QSB5.9-G series engines, effectively preventing oil leakage and extending turbocharger life. The Cummins turbocharger oil seals are specifically designed for turbocharger systems, capable of withstanding the centrifugal force generated by the high-speed rotation of the rotor and the high-temperature exhaust gas environment, making them a key component ensuring the long-term stable operation of the turbocharger.