Direct Replacement for Bosch ADS / DGK-301 Supply Pumps – Designed to restore pump sealing and fuel delivery performance on diesel engines.
Compatible with Leading Diesel Brands – Suitable for John Deere, Mack, Cummins, and Volvo applications using DGK301 or ADS-type feed pumps.
OEM-Equivalent Components – Includes copper washers, sealing gaskets, valve springs, and O-rings built to meet original equipment fit and durability standards.
Improves Fuel System Efficiency – Helps eliminate air or fuel leaks for smoother startup, steady pressure, and reduced pump wear.
Easy Installation & Reliable Performance – Direct-fit rebuild kit; no modifications required. Each kit tested for proper sealing and compatibility.