{"product_id":"fmf-011318-pipe-spring-oring-kit-yamaha-yz250-moto-house-mx","title":"FMF Pipe Spring \u0026 O-Ring Kit 011318 - Yamaha YZ250 1999-2026","description":"\u003ch2\u003e\u003cstrong\u003eFMF Pipe Spring \u0026amp; O-Ring Kit 011318 - Yamaha YZ250 1999-2026\u003c\/strong\u003e\u003c\/h2\u003e\n\n\u003cdiv style=\"background-color:#fdecea; border:1px solid #f5c2c0; border-left:5px solid #d93025; border-radius:6px; padding:10px 14px; margin:12px 0; box-sizing:border-box; width:100%; max-width:100%; word-wrap:break-word; overflow-wrap:break-word; font-size:15px; line-height:1.5;\"\u003e\n\u003cstrong style=\"color:#b3261e;\"\u003ePlease Note:\u003c\/strong\u003e \u003cspan style=\"color:#5f1a15;\"\u003ePipe spring kit includes 2 springs and 2 O-rings.\u003c\/span\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eEnsure a tight, leak-free seal on your 2-stroke exhaust system with the \u003cstrong\u003eFMF Pipe Spring and O-Ring Kit\u003c\/strong\u003e. Designed as a direct replacement kit, it helps prevent exhaust dross leaks and maintains proper expansion chamber tension.\u003c\/p\u003e\n\u003cp\u003eEach kit comes complete with the necessary high-durability springs and rubber O-rings to service your expansion chamber connection perfectly.\u003c\/p\u003e\n\n\u003ch3\u003eTop Features: FMF Pipe Spring\/O-Ring Kit\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eReplacement spring and O-rings kit for exhaust pipe.\u003c\/li\u003e\n\u003cli\u003eIncludes 2 durable springs and 2 high-temperature O-rings.\u003c\/li\u003e\n\u003cli\u003eMaintains secure connection and prevents exhaust leaks at the cylinder.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePlease review the detailed compatibility data below to ensure an exact fitment match for your motorcycle before finalizing your purchase.\u003c\/p\u003e\n\n\u003ch3\u003eFitment List\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" style=\"border-collapse: collapse; width: 100%;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #f2f2f2;\"\u003e\n\u003cth\u003eYear Range\u003c\/th\u003e\n\u003cth\u003eVehicle Brand\u003c\/th\u003e\n\u003cth\u003eVehicle Model \u0026amp; Sub-Model\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1999-2026\u003c\/td\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003eYZ250\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cb\u003eQ: What is included in the FMF pipe spring kit?\u003c\/b\u003e\u003cbr\u003eA: Each kit includes 2 springs and 2 O-rings.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eQ: What material are the components made of?\u003c\/b\u003e\u003cbr\u003eA: The kit combines durable rubber O-rings and steel springs designed for off-road riding conditions.\u003c\/p\u003e\n\n\u003cp\u003e\u003cb\u003eExpert Pro-Tip:\u003c\/b\u003e Always replace your exhaust O-rings whenever you pull your expansion chamber. Old, flattened O-rings lose their seal and can cause oil leaks and performance loss around the exhaust port.\u003c\/p\u003e\n\n\u003ch3\u003eRecommended Pairings:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/motohousemx.com\/collections\/yamaha-yz250-performance-parts-accessories-moto-house-mx\"\u003eYamaha YZ250 Performance Parts \u0026amp; Accessories\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/motohousemx.com\/collections\/2-stroke-performance-quads-atv\"\u003eAll 2-Stroke Performance Parts\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/motohousemx.com\/collections\/mx-off-road-motorcycle-tools\"\u003eMotorcycle Tools \u0026amp; Accessories\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAbout Moto-House MX\u003c\/h3\u003e\n\u003cp\u003eAt Moto-House MX, we carry the best brands in motocross and off-road performance. Our team has over 40 years of experience helping riders get more out of their bikes. We pride ourselves on great customer service, and every item ships FAST - straight to your door.\u003c\/p\u003e\n\n\u003cp\u003e\u003ci\u003e\u003cstrong\u003eMoto-House MX - Choice of Champions\u003c\/strong\u003e - Your premier powersports source with great customer service and lightning-fast shipping straight to your door.\u003c\/i\u003e\u003c\/p\u003e","brand":"FMF","offers":[{"title":"Default Title","offer_id":44329377333331,"sku":"011318","price":14.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1754\/5421\/files\/8a68-572a8972aadab.jpg?v=1775018624","url":"https:\/\/motohousemx.com\/products\/fmf-011318-pipe-spring-oring-kit-yamaha-yz250-moto-house-mx","provider":"Moto-House MX","version":"1.0","type":"link"}