{"product_id":"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","title":"Athena P400485600267 Top End Gasket Kit for Yamaha YZ250 (1999‑2020) – Complete Cylinder Head, Base \u0026 Exhaust Gasket Set for Reliable 2‑Stroke Top‑End Rebuilds","description":"The Athena P400485600267 Top End Gasket Kit provides a complete, high‑quality sealing solution for Yamaha YZ250 two‑stroke engines from 1999–2020. Manufactured with premium materials and engineered to OEM‑level specifications, this kit restores proper compression, prevents leaks, and ensures long‑lasting durability during top‑end rebuilds. Perfect for motocross racers, off‑road riders, and anyone maintaining peak performance from their YZ250, Athena delivers dependable fitment and consistent sealing trusted across decades of competitive riding.","brand":"Athena","offers":[{"title":"Default Title","offer_id":52645803393311,"sku":"P400485600267","price":35.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0813\/2195\/1519\/files\/image_c7abc0da-f521-42ad-93c6-008f3dac75ee.jpg?v=1782757852","url":"https:\/\/massdepot.com\/products\/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","provider":"Mass Depot","version":"1.0","type":"link"}