Description
When your engine’s original pistons show signs of wear, a quality replacement kit is essential to restore compression, reliability, and performance. The PROX Piston Kit 01.6604.B delivers OEM-equivalent construction with precision engineering that ensures dependable operation across demanding driving conditions. This complete kit includes everything needed for a proper rebuild, eliminating the need to source components separately.
- High-silicon aluminum alloy
- OEM specification equivalent
- CNC-machined to tight tolerances
- Manufactured in Japan
- Complete kit package included
- Piston rings included
- Wrist pins included
- Circlips included
- OEM replacement fitment
- Professional-grade reliability









