Universal Wet Cylinder Liner Puller, 98–159 mm Bore

Universal cylinder liner puller assembly removes wet cylinder liners cleanly to speed engine rebuilds and reduce block damage risk. This heavy-duty diesel engine cylinder liner removal tool covers a wide bore range for shop and field service, with spring-loaded support legs that grip securely and adjustable detent pins to reach deeper liners. Designed for safe disassembly on popular diesel platforms, it helps prevent slipping, bending, and tool failure during high-torque pulls.

• Fits wet cylinder liners 3-7/8 in to 6-1/4 in diameter, up to 15 in deep for broad diesel coverage


• Delivers secure pulls with two spring-loaded support legs that adapt to liner thickness and hold tight


• Reaches varied depths using two adjustable detent pins for controlled, damage-minimizing removal


• Replaces PT-6400-C, M50010-B, and 3376015 for straightforward tool cross-reference


• Withstands heavy use with premium steel construction built for high-pressure diesel repair work

Built for technicians who need consistent liner removal without fighting stuck sleeves, this universal wet liner puller supports common heavy-duty diesel engines including Mack, Cummins, Volvo, Detroit, International, and many Cat engine families (3176, 3196, 3300, 4300, 3500, C10, C12, C15, C16). For smoother operation, lubricate the screw before use and apply steady torque to keep the pull straight. Add it to your rebuild kit and grab yours today.

• Application: Wet cylinder liner removal


• Liner diameter range: 3-7/8 in to 6-1/4 in (98.43–158.75 mm)


• Max liner depth: Up to 15 in


• Minimum wall thickness: 0.148 in


• Construction: Steel


• Weight: 26.0 lb (11.8 kg)


• Dimensions: 16.9 x 11.8 x 2.6 in (430 x 300 x 65 mm)