Description

Your engine’s pistons are the hardworking heart of combustion—and worn or damaged units directly compromise power output, efficiency, and reliability. The PROX Piston Kit 01.2215.B delivers OEM-equivalent performance with precision engineering you can trust, whether you’re rebuilding after high-mileage wear or stepping up to a performance setup. This complete kit takes the guesswork out of piston selection, arriving with everything needed for a proper rebuild without the downtime of sourcing components separately.