Bring a worn 4-stroke cylinder back to life with this precision LA SLEEVE replacement cylinder sleeve. Designed for liquid-cooled engines, it delivers excellent roundness and tight dimensional control for a reliable rebuild.
Restore performance and extend engine life with the LA SLEEVE Cylinder Sleeve for 4-stroke applications. This quality replacement sleeve is made to give old or damaged cylinders a second life—ideal when the original bore is alloy-chrome plated, Nikasil, or electrofused and needs to be bored out to accept a new liner. With precise manufacturing and strict inspection, it supports a dependable top-end rebuild on liquid-cooled engines.
Once installed, the sleeve must be bored and honed to match your piston, allowing you to achieve the correct clearance and finish for smooth running, strong compression and long-term durability.
