Description
A piston kit is the heart of your engine’s combustion cycle—wear or damage here directly impacts power delivery, fuel efficiency, and engine longevity. The PROX Piston Kit 01.1403.B delivers OEM-equivalent performance with precision manufacturing that ensures reliable operation across demanding conditions. This complete kit includes everything needed for a professional-grade rebuild, eliminating the need to source components separately.
Technical Specifications:
- Manufacturer: PROX Japan
- Part Number: 01.1403.B
- Material: High-silicon aluminum alloy
- Manufacturing: CNC-machined precision
- Tolerances: OEM-equivalent specifications
- Kit Contents: Pistons, rings, wrist pins, circlips
- Application: OEM direct replacement
- Installation: Professional engine rebuild recommended









