Premium QSB6.7 & QSB5.9 VP44 Diesel Injection Pump
High-performance fuel injection pump designed for QSB6.7 and QSB5.9 VP44 truck engines, ensuring optimal combustion and fuel efficiency. Precision-engineered with durable metal alloy components for extreme durability under heavy-duty conditions. Features advanced 0470506041/393939940/3937690 compatibility, delivering consistent high-pressure fuel delivery for smooth engine operation. Ideal for long-haul trucks, construction machinery, and agricultural equipment requiring reliable diesel performance. Exclusive bulk pricing available—direct from global wholesale supplier. Unmatched quality at the lowest wholesale rates, backed by seamless global logistics. Upgrade your engine with OEM-grade precision today.