Vertex Top End Gasket Kit 810337 — Gas Gas / Husqvarna / KTM 50cc 2006-2023

Product Description

Unlock more power and restore reliability with the Vertex 810337 Top End Gasket Kit. Engineered for 50cc race machines, this kit is designed to provide professional-grade sealing for riders who demand performance and longevity. Whether you are replacing a piston or performing a comprehensive engine refresh, these high-tech materials ensure an accurate fit and unmatched durability under the harsh conditions of off-road racing.

This kit includes every gasket, O-ring, and seal required for a complete top-end rebuild, including head, base, exhaust, and tensioner components. A standout feature of this set is the included .012" thick base gasket, which provides a cost-effective, proven way to increase your engine's compression for snappier acceleration without the need for expensive cylinder head work. Proudly made in the USA, this kit delivers OEM-level performance at a fraction of the cost.

Top Features: Vertex Top End Gasket Kit

• Comprehensive Rebuild: Includes head, base, exhaust, and tensioner gaskets and O-rings
• Performance Boost: Includes .012" thick base gaskets for increased compression
• High-Tech Reliability: Advanced materials designed for durability and perfect sealing
• Complete Set: Includes all necessary valve stem seals and internal O-rings
• Quality Assured: Premium gaskets proudly made in the USA

Please review the detailed compatibility data below to ensure an exact fitment match for your motorcycle before finalizing your purchase.

Fitment List

Frequently Asked Questions

Q: Will using the thinner base gasket require me to use race fuel?
A: While the .012" base gasket increases compression, it is generally designed to work with standard high-octane pump fuel. However, always monitor your engine temperature and listen for detonation after making compression adjustments.

Q: Does this kit include the valve cover gasket?
A: No, this top-end kit does not include the formed rubber valve cover gasket. Please ensure you have that item on hand if your specific engine configuration requires it.

Expert Pro-Tip: When working on these small-displacement race engines, precision is key. Always use a torque wrench to tighten your cylinder head nuts in a cross-pattern to ensure an even seal across the entire gasket. If you over-torque or tighten unevenly, you risk warping the cylinder and causing a coolant leak.

Recommended Pairings:
o Gas Gas MC 50 Performance Upgrades
o Husqvarna TC 50 Performance Upgrades
o KTM 50 SX Performance Upgrades

At Moto-House MX, we carry the best brands in powersports performance. Our team has over 40 years of experience helping riders get more out of their machines. Every order ships fast from our Central Florida location.

Moto-House MX – Choice of Champions – Clermont / Montverde, FL. Central Florida's premier powersports source with lightning-fast worldwide shipping.