Description

A worn or damaged piston directly compromises engine compression, power delivery, and longevity—requiring immediate replacement to restore factory performance and reliability. The PROX Piston Kit 01.4415.C delivers OEM-equivalent precision engineering at a competitive price point, with a complete assembly that eliminates sourcing multiple components separately. Whether you’re rebuilding after high-mileage wear or recovering from a mechanical failure, this Japanese-manufactured kit ensures your engine returns to specification without compromise.