Cylinder Sleeve For 4-Stroke

Quality replacement cylinder sleeves give old cylinders new life

Centerless grinding of the outside diameters provides for perfect roundness

Exact size is controlled by rigid inspection of one-half thousandth of an inch

Cylinder resleeving available through vendor

Inside diameter must be bored and honed to size piston after installation.

Sportsman original block has a cast-in liner in the cylinder. The cylinder must be bored to accept the new cylinder sleeve. The cast-in liner will not be completely removed.The sleeve is designed to insert into the iron lined cylinder. Scrambler original cylinder bore is alloy-chrome plated, Nikasil, or electrofused. The cylinder must be bored to accept the new cylinder sleeve. For twin liquid cooled engine.