Description
A piston kit is the heart of your engine’s combustion cycle, and worn or damaged pistons directly compromise compression, power delivery, and reliability. The PROX Piston Kit 01.1225.A delivers OEM-spec performance with Japanese engineering precision, ensuring your engine runs at peak efficiency without the uncertainty of aftermarket compromises. Whether you’re rebuilding after high-mileage wear or upgrading from inferior components, this complete kit gives you everything needed for a proper, lasting restoration.
- High-silicon aluminum alloy
- Meets/exceeds OEM specs
- CNC-machined tolerances
- Japanese manufacturing
- Complete kit included
- Piston rings supplied
- Wrist pins included
- Circlips included
- OEM replacement grade
- MPN: 01.1225.A









