Description
When your engine demands precision and reliability, compromised pistons aren’t an option. The PROX Piston Kit 01.4337.B delivers OEM-equivalent performance with the durability required for high-demand racing and rebuilt engine applications. Built from high-silicon aluminum and finished to exacting tolerances, this complete kit eliminates the guesswork of sourcing individual components separately.
Technical Specifications:
- Manufactured in Japan
- OEM replacement quality
- High-silicon aluminum alloy
- Exceeds OEM specifications
- CNC-machined tolerances
- Includes piston rings
- Includes wrist pins
- Includes circlips
- Complete kit package
- MPN: 01.4337.B









