Introducing the HUIHAI 375-5244 Common Rail Fuel Injection Pump, specially designed for CAT C9 and C9.3 engines. This brand new, 100% tested pump ensures optimal performance in excavators like the 336E and 627K. With a lifetime warranty and fast delivery within 3-5 days, we guarantee unmatched quality and service. Explore our extensive range of tractor parts today! Welcome to visit our website!