The Bosch Fuel Injection Pump QSB 4.5 is a high-quality replacement part designed specifically for the Cummins diesel engine. With a brand name like Bosch, you can trust that this fuel injector pump will provide reliable performance. This product is not a vintage part, and it is not universally fitting, meaning it is tailored to fit the specific engine it was designed for. Made for diesel fuel, this Bosch fuel injection pump is a crucial component for maintaining the engine’s efficiency and power output. Came out of QSB 4.5, it is a reman pump that worked before removal. Pump with nut and washer included.

DEF Doser Urea Pump Assembly for Cummins Diesel Engine 5506956RX 4388105 5506956. Interchange Part Number: 2115624PE, 2208766PE, 4388105, 5506956, 5506956CUM, A052Y, A06X234, 2115624, 2208766, 5506956RX. High-quality material, good corrosion protection and best durability. Easy to install, direct fits. Compared with other similar products, our DEF Pump has higher performance. For Cummins 5506956, 4388105 DEF Doser Pump. 1 DEF Doser Pump. E have a large amount of stock, and many products have not been released yet. You can give us your hairstyle number and we can help you find them. We are always here waiting for your message. It is our pleasure to offer any help. We believe good communicationwillprevent many troubles. We sincerely hope to provide our customers great products and service. If you are unsatisfied about anything, just tell us, we will solve the problem for you. Please kindly keep the packing materials until you assure the products are perfectly fit for your car Or machine and you will not return them. Thanks for your understanding and hope you enjoy your shopping!