Premium ISF QSF ISB 4.5 Fuel Pump – Precision Engineered for Cummins Performance
High-performance OEM-grade fuel pump designed for Cummins ISF/QSF/ISB 4.5 engines, ensuring optimal fuel delivery and engine longevity. Features precision-machined components with corrosion-resistant alloy housing for extreme durability. Direct replacement for part numbers 5302736 and 0445020609, tested for seamless compatibility with Cummins turbocharged diesel engines. Ideal for commercial trucks, construction equipment, and industrial generators. Built with reinforced internal seals and high-pressure valves to prevent leaks and maintain consistent fuel flow under heavy loads. Manufactured to meet strict ISO standards for reliability in harsh operating conditions. Exclusive bulk pricing available for fleet owners and wholesalers—lowest global rates guaranteed. Ships worldwide with fast logistics support for large orders.