Cummins Rear Crank Seal, 4089342

replaces: 3357693, 3904323, 3968563, 3925529, 3927682, 3921265, 3904087, 4089342, 4955566, 3909410
Includes Seal 5259499 (interchanges 4945960, 4988952, 3973745, 3933262, 3970548, 5405392), Seal Installer 4089425, Seal Driver 4940231

Our complete line of seals and gaskets are produced from Interface materials. These materials are environmentally friendly, free of solvents and asbestos. Our seals and gaskets are made with high technology tools to guarantee an exact dimension and a proper fit, reducing the risk of leakage and increasing operational life.