Frezon Cylinder Piston Top End Kit For HiSUN UTV ATV 500,HS,YS,MASSIMO,MSU,BENNCHE,TSC

The Frezon M587-A037 Top End Rebuild Kit is a premium quality rebuild kit designed for -84.50mm bore size engines.

It includes everything you need to rebuild the top end of your engine, including piston, rings, pin, clips, and gaskets.

The gaskets are made with performance materials that increase durability and provide greater reliability.

The cast piston has a super-high silicone content for added strength, while the piston skirts are Molybdenium Teflon coated to minimize resistance and wear.

The anodized piston dome provides superior heat resistance and longer lifespan.

This kit is bolt-on ready for a hassle-free installation.

Don't settle for anything less, choose the Frezon M587-A037 Top End Rebuild Kit for your engine rebuild project.