Description
A quality piston kit is the foundation of reliable engine performance, directly impacting power delivery, longevity, and break-in characteristics. The VERTEX Piston Kit 23928A delivers precision-engineered pistons with proven heat treatment and coating technology to maximize durability across your entire RPM range. Whether you’re rebuilding a stock engine or pushing for additional displacement and compression, this kit provides the engineering and materials needed for consistent results.
- T-5 heat treated construction
- Molybdenum disulfide skirt coating
- Gravity cast aluminum alloy option
- 2618 forged aluminum option
- 18% silicon content (cast)
- High compression variants available
- Big bore displacement options
- OEM replica configurations
- Includes piston, rings, wrist pin
- Includes circlips
- Two-stroke rings sold individually
- Four-stroke rings sold as sets
- Top end kits available
- Reduced break-in time
- Extended piston life
- MPN: 23928A









