Sealed Power manufactures replacement pistons with aluminum alloys specially matched to engine performance requirements. These pistons are weight graded within each set, with piston pins selected to fit exactly.

Sealed Power pistons are precision finished and many feature DUROSHIELD® skirt coating, which dramatically reduces friction and related scuffing without the need to adjust wall clearance. The result is an enhanced ring seal, increased horsepower and extended piston life.

Proprietary forging, casting and machining techniques, combined with Sealed Power's dedication to quality control, ensure reliability and service life.