BOSCH 4954200 Fuel Injection Pump (Common Rail High Pressure Fuel Pump) for Cummins ISC8.3/ISL8.9/QSL9 Engines

This product is an OEM or high-quality alternative fuel injection pump by BOSCH, part number 4954200. Suitable for Cummins ISC8.3, ISL8.9, QSL9 series engines, widely used in construction machinery (such as Komatsu PC300-8 excavator), heavy trucks, agricultural machinery, etc. Cross-reference numbers include 4954200RX, 4921431, 3973228, etc. Precision manufacturing process ensures stable fuel injection pressure and improves engine performance and fuel economy.