{"product_id":"moose-offroad-top-end-gasket-kit-for-yamaha-yz-250-1990-1991","title":"Moose Offroad Top End Gasket Kit for Yamaha YZ 250 1990-1991","description":"\u003cp\u003eEnsure a complete and reliable engine rebuild for your off-road machine with the Moose Offroad Top End Gasket Kit for Yamaha YZ 250 1990-1991 models. This comprehensive kit provides all necessary gaskets and seals at a fraction of OEM cost, delivering unmatched reliability and performance.\u003c\/p\u003e\n\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eThe Moose Offroad Top End Gasket Kit is engineered to provide everything you need for a thorough top-end overhaul on your Yamaha YZ 250. Designed for models from 1990 to 1991, this kit utilizes high-tech materials to ensure exceptional durability and an accurate fit, allowing you to rebuild your engine with total confidence. Each set is specifically tailored for piston replacement, making it an ideal choice for restoring peak engine performance. You'll find every essential gasket, O-ring, and seal required for a complete top-end rebuild, including valve seals, head gaskets, base gaskets, exhaust gaskets, tensioner gaskets, and various other miscellaneous components. The oil seals included are genuine OEM replacement seals, guaranteeing factory-level quality and compatibility. Additionally, this kit offers a cost-effective solution to potentially raise compression without the need for expensive high-compression pistons or extensive cylinder head modifications. All Moose Offroad gaskets are proudly made in the USA, reflecting a commitment to superior manufacturing standards.\u003c\/p\u003e\n\u003ch2\u003eFeatures \u0026amp; Highlights\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eComprehensive Top-End Rebuild Solution:\u003c\/strong\u003e Includes every gasket, O-ring, and seal necessary for a complete top-end engine rebuild, covering valve seals, head, base, exhaust, tensioner, and more.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM-Quality Oil Seals:\u003c\/strong\u003e Equipped with genuine OEM replacement oil seals to ensure factory-level fitment, durability, and sealing performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngineered for Durability:\u003c\/strong\u003e Crafted from high-tech materials that provide unmatched reliability and performance, ensuring a long-lasting and secure seal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCost-Effective Compression Enhancement:\u003c\/strong\u003e Offers an economical way to potentially raise engine compression without investing in costly high-compression pistons or cylinder head work.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesigned for Piston Replacement:\u003c\/strong\u003e Performance-focused set specifically designed to complement a piston replacement, restoring your engine's power and efficiency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProudly Made in the USA:\u003c\/strong\u003e All included gaskets are manufactured in the USA, guaranteeing high-quality production standards and materials.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: Moose Offroad Hard-Parts\u003c\/li\u003e\n\u003cli\u003eProduct Type: Top End Gasket Kit\u003c\/li\u003e\n\u003cli\u003eFitment: Yamaha YZ 250 (1990-1991)\u003c\/li\u003e\n\u003cli\u003eComponents: Gaskets, O-rings, and seals for top end (valve seals, head, base, exhaust, tensioner, etc.)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eImportant to Know\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFormed rubber valve cover gasket not included.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Moose Offroad Hard-Parts","offers":[{"title":"Default Title","offer_id":63703361454410,"sku":"M810663","price":209.0,"currency_code":"DKK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0971\/0016\/9546\/files\/5932abcd27c9afdee3909cf49ec43c14.webp?v=1790496690","url":"https:\/\/partsdenmark.dk\/products\/moose-offroad-top-end-gasket-kit-for-yamaha-yz-250-1990-1991","provider":"Parts Denmark","version":"1.0","type":"link"}