Genuine Fuel Pump 4327066RX – Premium Diesel Fuel Injection Pump for Cummins ISG
High-performance OEM-grade fuel injection pump designed for Cummins ISG engines, ensuring optimal fuel efficiency and engine longevity. Precision-engineered with hardened steel internals and corrosion-resistant coatings for extreme durability under heavy-duty conditions. Direct replacement for part numbers 4327066 and 4327065, guaranteeing perfect compatibility with Cummins ISG models. Advanced hydraulic calibration delivers consistent fuel pressure, reducing emissions and improving throttle response. Ideal for commercial trucks, construction equipment, and industrial generators requiring reliable cold starts and sustained high-load operation. Manufactured to strict OEM tolerances for leak-free performance and minimal maintenance. Global wholesale pricing with bulk discounts available—trusted by fleet operators and diesel technicians worldwide. Ships fast with secure packaging to prevent transit damage.