The BD Diesel CP3 Injection Pump Stock Exchange (1050105) is a high-quality replacement fuel injection pump designed specifically for 2003-2007 Dodge Ram trucks equipped with the 5.9L Cummins diesel engine. This stock exchange unit is remanufactured to strict OEM specifications, ensuring reliable performance, optimal fuel delivery, and long-lasting durability. Ideal for restoring lost power and efficiency in aging or underperforming fuel systems, the BD Diesel CP3 pump is thoroughly tested and calibrated to meet or exceed factory standards. As part of a core exchange program, customers return their old pump to receive the remanufactured unit, making this an economical and environmentally responsible solution for maintaining peak engine performance.