Description
Factory-spec piston performance requires precision manufacturing and material integrity—two areas where OEM replacements often fall short. The PROX Piston Kit 01.4345.A delivers exact OEM dimensions and durability through high-silicon aluminum construction and CNC machining, eliminating guesswork when you need reliable ring seal, proper compression, and consistent performance across your engine’s operating range. This kit includes everything needed for a complete piston replacement, so you’re not hunting down individual components.
- OEM replacement fitment
- High-silicon aluminum alloy
- CNC-machined tolerances
- Manufactured in Japan
- Includes piston rings
- Includes wrist pins
- Includes circlips
- Meets OEM specifications
- MPN: 014345A









