Complete 1st Gen Cummins Fitment: Precision-engineered gasket and seal kit specifically designed for the 1989-1993 Dodge Ram 5.9L Cummins 6BT diesel engine. Guarantees perfect compatibility with the Bosch VE Rotary Injection Pump used in these classic 12-Valve trucks. Stop Costly Diesel Leaks: Contains all necessary seals and O-rings to completely service and stop common fuel and oil leaks from your VE pump, including the critical Drive Shaft Seal (20mm) and cover gaskets. Restore pump performance and prevent hazardous fuel spray. Cross-Reference Part Number Confidence: Directly replaces or cross-references the industry standard part numbers DGK121, Delphi 7135-424, and Bosch F002D20352. Ensure you are buying the correct kit with verified OEM specifications. Premium Fuel-Resistant Materials: Manufactured from durable materials built to withstand modern blended diesel and bio-fuels (B5/B20). Provides superior resistance to heat, swelling, and cracking for long-lasting leak prevention. Essential Service Tool: Ideal for mechanics and DIY enthusiasts performing a pump refresh or simply replacing aging, brittle factory seals. Keep your First Gen Diesel running strong with a full, professional-grade rebuild set. Arko Tractor Parts New VE Injection Pump Gasket Kit Bosch Pumps Work on Pumps with 20MM Drive Shaft Fits For Many different Models: Dodge Cummins 5.9L, Case OEM Part Numbers: 7135-424, DGK121