Kent-Moore J-42849 Installer, Rear Crank Seal
8.1L diesel. 2001 C/K Truck, G-Van, Med Duty, C3500HD. The rear seal is press fit to both the engine block and crankshaft. Fit of the inner/outer seal bodies is critical and any misalignment can result in leakage. J-42849 is a two piece tool that mounts to the crankshaft and forces on both the inner and outer seal bodies. Place the new seal on the inner body of J-42849. Attach the tool to the end of the crankshaft assembly. Turn the forcing screw on the tool to press the seal until it bottoms in the block.Email
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