Description
The VERTEX Piston Kit 23666A delivers the reliability and performance you need for sustained high-RPM operation. Whether you’re rebuilding after a failure or upgrading for increased displacement and power, VERTEX pistons are engineered to withstand extreme combustion pressures while minimizing friction during critical break-in periods. Choose the configuration that matches your engine’s demands—cast for cost-effective durability, forged for maximum strength, or high-compression for power across the entire RPM band.
- T-5 heat treatment cycle
- Molybdenum disulfide skirt coating
- Includes piston, rings, wrist pin, circlips
- Cast aluminum alloy (18% silicon content)
- Forged 2618 aluminum option available
- High-compression variant for increased output
- Big bore displacement increase option
- OEM-replacement replica pistons available
- Two-stroke rings sold individually
- Four-stroke rings sold as set
- Top End Kit bundles available
