John Deere DB2 Injection Pump | D2435-5593, RE502716 | John Deere 4045DF150

Remanufactured DB2 Injection Pump for John Deere. The remanufactured DB2 injection pump for John Deere is a reliable unit built on a proven design, widely used in agricultural and industrial applications. However, a common issue with all automotive DB2 pumps is the wear of the advance bore in the aluminum housing, where the steel advance piston is located. This wear can lead to excess return fuel, poor pump timing, reduced fuel mileage, increased smoke, and low power. To address this problem, we utilize a steel sleeve in the advance bore.

Features:

• Enhanced Durability: The steel sleeve reduces wear, extending the pump's lifespan.
• Precise Calibration: Ensures more accurate pump calibration for optimal performance.
• Superior Injection: Results in better fuel mileage, reduced smoke, and increased power.

By addressing the advance bore issue, we deliver a superior remanufactured DB2 injection pump that offers reliable performance and longevity for your John Deere equipment. This carries has a one year warranty.