Description
A worn or damaged piston compromises compression, throttle response, and fuel efficiency—ultimately costing you performance and reliability. The PROX Piston Kit 01.1338.A restores your engine to OEM specifications with Japanese-manufactured precision, ensuring consistent power delivery and extended engine life. This complete kit eliminates the need for sourcing individual components, giving you everything required for a professional-grade rebuild in one package.
- High-silicon aluminum alloy
- Exceeds OEM specifications
- CNC-machined tolerances
- Includes piston rings
- Includes wrist pins
- Includes circlips
- Complete kit package
- Japanese manufactured
- OEM replacement-grade









