VERTEX Piston Kit 23555A

The VERTEX Piston Kit 23555A delivers the durability and precision needed for sustained high-RPM performance without compromising reliability. Whether you're chasing lap times or building a long-term engine platform, these pistons combine advanced metallurgy with proven manufacturing processes to handle the demands of serious racing and performance applications. Choose the configuration that matches your engine's requirements—from forged high-compression designs that maximize power to cast options that balance strength with affordability.

• T-5 heat treatment hardened
• Molybdenum disulfide skirt coating
• Faster break-in, extended life
• Forged 2618 aluminum available
• Cast aluminum, 18% silicon
• Gravity cast construction option
• High-compression forged models
• Big bore displacement options
• OEM replica configurations
• Includes rings, wrist pin
• Includes circlips
• Two-stroke rings sold individually
• Four-stroke rings sold complete
• Top End Kits available
• Kit includes gasket set option
• MPN: 23555A