Description
Whether you’re rebuilding a worn top-end or upgrading to higher compression, the VERTEX Piston Kit 23621A delivers the durability and performance you need to maximize power and reliability. Built with precision heat treatment and a molybdenum disulfide skirt coating, these pistons reduce break-in wear while maintaining structural integrity through extended high-RPM operation. Choose between gravity-cast aluminum for cost-effective reliability or forged 2618 aluminum for maximum strength in demanding applications.
- MPN: 23621A
- Heat treated T-5 cycle
- Molybdenum disulfide skirt coating
- Gravity-cast aluminum alloy
- 18% silicon content
- Forged 2618 aluminum option
- Forged high-compression available
- Big bore displacement option
- Forged OE replica option
- Includes piston rings
- Includes wrist pin
- Includes circlips
- Two-stroke rings sold individually
- Four-stroke rings sold as set
- Top End Kit option available
- Includes gasket kit option
- Top-end bearing included (kit)
- Cam chain included (kit)






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