When rebuilding a Bosch P7100 mechanical injection pump, replacing the return spring bracket is a critical step to ensure long-term durability and reliable performance. Over time, OEM brackets can become brittle or crack due to cyclic stress, leading to potential pump failure or performance issues. BD Diesel offers a high-strength, precision-machined replacement crafted from single-piece 303 stainless steel, providing superior corrosion and wear resistance compared to the factory part. This upgrade not only extends the service life of your injection pump but also enhances the overall reliability of your diesel engine system.
Designed specifically for the Dodge Ram 2500 and 3500 trucks equipped with the 5.9L Cummins engine from 1994 to 1998, this part directly replaces Cummins Part# 3931464. The billet CNC manufacturing process ensures tight tolerances, a superior finish, and consistent quality. Installing this durable return spring bracket helps maintain proper pump operation, reducing the likelihood of leaks or performance degradation caused by fatigue or material failure. BD Diesel’s component is an economical yet robust solution for professional rebuilds or maintenance repairs, ensuring your diesel engine remains dependable in demanding fleet and heavy-duty applications.
Proper installation involves replacing the bracket during overhaul procedures, and it is recommended to inspect associated components for wear. The use of high-quality materials like 303 stainless steel ensures longevity, especially under severe operating conditions. Maintaining the integrity of the injection pump system is vital for optimal engine performance, fuel efficiency, and emissions compliance. Trust BD Diesel to deliver products engineered for heavy-duty performance and built to last in the toughest environments.
Features:
- Heavy-duty stainless steel construction with billet CNC machining for maximum strength and durability
- Designed to fit Dodge Ram 2500 and 3500 trucks with 5.9L Cummins engines from 1994-1998
- Enhanced corrosion and wear resistance for long-term reliability
- Superior finish compared to OEM for easier installation and consistent performance
Fitment:
Dodge Ram 2500 Base 1994 to 1998
Dodge Ram 3500 Base 1994 to 1998





















