Description
The VERTEX Piston Kit 23638B delivers the reliability and performance you need for serious engine builds. Whether you’re rebuilding a two-stroke or four-stroke, this kit provides everything required for a complete top-end refresh—pistons, rings, wrist pins, and circlips all engineered to withstand high RPM demands. VERTEX’s proven manufacturing process ensures consistent quality, reduced break-in time, and extended piston life in demanding conditions.
- T-5 heat treated
- Molybdenum disulfide skirt coating
- Gravity cast aluminum alloy
- 18% silicone content
- Lightweight, high-strength construction
- Includes piston, rings, wrist pin, circlips
- Two-stroke rings sold individually
- Four-stroke rings sold as set
- MPN: 23638B






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