{"product_id":"0770023025-ktm-husqvarna-gasgas-o-ring23x2-5viton75sh","title":"Cylinder Head Insert O-Ring for KTM Husqvarna GasGas 2023-2026 - 0770023025","description":"\u003cp\u003eThis genuine OEM O-ring is designed specifically for the cylinder head insert on modern 2-stroke engines. It provides a critical seal between the combustion chamber insert and the outer cylinder head, preventing coolant leaks and maintaining engine compression. Made from high-quality Viton, it offers superior resistance to heat and chemical degradation.\u003c\/p\u003e\u003cp\u003eThis part fits a wide range of 2023-2026 models, including the KTM 250\/300 SX, XC, EXC, and XC-W series. It is also compatible with Husqvarna TC 250\/300, TE 250\/300, and TX 300 models, as well as GasGas MC, EC, and EX 250\/300 variants. Additionally, it fits the 50 SX and MC 50 youth models from 2024-2026.\u003c\/p\u003e\u003cp\u003eThe 23x2.5mm Viton construction ensures a long-lasting seal even under the extreme temperatures found in high-performance racing engines. As an authentic replacement part, it guarantees perfect fitment and reliability compared to aftermarket alternatives.\u003c\/p\u003e\u003cp\u003eWhen replacing the cylinder head insert or performing top-end maintenance, it is highly recommended to install a new O-ring to ensure a leak-free assembly. Always lubricate the seal slightly before installation to prevent pinching or tearing during the assembly process.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCheck compatibility list below\u003c\/strong\u003e to see if this part fits your motorcycle model.\u003c\/p\u003e","brand":"KTM","offers":[{"title":"Default Title","offer_id":42495123423299,"sku":"0770023025","price":1.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0096\/1980\/0111\/files\/09fea632-45f5-4cc1-99ef-aac36ebfba88.png?v=1778790846","url":"https:\/\/wmr1.com\/products\/0770023025-ktm-husqvarna-gasgas-o-ring23x2-5viton75sh","provider":"WMR1.com","version":"1.0","type":"link"}