Athena P400485600267 Top End Gasket Kit for Yamaha YZ250 (1999‑2020) – Complete Cylinder Head, Base & Exhaust Gasket Set for Reliable 2‑Stroke Top‑End Rebuilds Silicone Based making it compatible with various

making it compatible with various downpipe and exhaust system configurations

and heavy equipment maintenance

or restoring dependable performance for trail

A piercing tip ensures quick penetration into drywall

making blade changes and fence movements a seamless process

Athena P400485600267 Top End Gasket Kit for Yamaha YZ250 (1999‑2020) – Complete Cylinder Head, Base & Exhaust Gasket Set for Reliable 2‑Stroke Top‑End Rebuilds Silicone Based making it compatible with variousThe Athena P400485600267 Top End Gasket Kit provides a complete, highquality sealing solution for Yamaha YZ250 twostroke engines from 19992020. Manufactured with premium materials and engineered to OEMlevel specifications, this kit restores proper compression, prevents leaks, and ensures longlasting durability during topend rebuilds. Perfect for motocross racers, offroad riders, and anyone maintaining peak performance from their YZ250, Athena delivers