Namura Technologies FX-70090K Top End Repair Kit Standard Bore 77.96mm

The Namura Technologies FX-70090K Top End Repair Kit provides everything needed to restore your engine's top end to factory performance specifications. Engineered to OEM tolerances, this standard bore (77.96mm) kit is a cost-effective solution for rebuilding worn or damaged top ends without sacrificing quality or reliability.

Namura Technologies is a trusted manufacturer of aftermarket powersports engine components, producing pistons, rings, and rebuild kits designed to meet or exceed original equipment standards. Each kit is precision-manufactured for consistent fit and long-lasting performance.

Kit Includes:

• Piston – Cast to OEM dimensions at standard bore 77.96mm
• Piston Rings – Engineered for proper seal and optimal compression
• Wrist Pin – Hardened for durability under high-stress engine conditions
• Wrist Pin Clips – Retention clips to secure the wrist pin in place
• Top-End Bearing – Replacement small-end connecting rod bearing
• Complete Gasket Kit – All necessary top-end gaskets for a proper seal

This all-inclusive top end rebuild kit simplifies the rebuild process by supplying all critical components in a single package. Ideal for scheduled maintenance or repair after engine wear, seizure, or damage.