Removing Old Liners

A cylinder liner puller grips the liner from the bottom and pulls it out evenly. Improvised methods - hammers, pry bars - often score the block bore. For stuck liners, a hydraulic puller with the correct adapter plate is the safe answer.

Installing New Liners

Freeze or chill liners before installation where the manual allows, lubricate the O-rings with the correct compound, and press the liner home with an installation tool that applies even clamping force. Never drive a liner with a hammer.

Checking Your Work

After installation, measure liner protrusion at four points with a dial gauge and compare to spec before bolting the head down.

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Yes - Cummins, Weichai, Baudouin and Yuchai liners are all in our cylinder liner category.

Yes, our liner kits include the sealing rings and instructions.
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