Bosch 0445020149 CP3 Common Rail Fuel Pump - Fit Cummins ISBE/QSB5.9 Engine

Original Bosch CP3 Common Rail Fuel Pump, part number 0445020149, fits Cummins ISBE, QSB series engines (such as ISBE5.9, ISBE6.7, QSB5.9, etc.), original OE numbers include 4898921, 5254461, 5264243 and 0445020123, interchangeable part numbers 0445020143, 0445020148. The pump features a three-plunger design, designed to provide stable fuel pressure for high-pressure common rail systems, widely used in heavy trucks, construction machinery and agricultural equipment. Bosch precision manufacturing ensures high efficiency and reliability, and is the ideal replacement part for Cummins power systems.