Enhance your engine's efficiency with the Cummins ISB 6.7L Turbocharger, part number 4955488RX, a remanufactured HE351VE model by PROTURBO REMAN. It features a 1-year manufacturer's warranty and is designed specifically for 6.7 ISB CUMMINS engines. Key cross-reference numbers include 2834920, 2837254, and 2839132.