{"product_id":"radium-engineering-o-ring-service-kit-standard-fst-fst-r-4-od-replacement-seals","title":"Radium Engineering O-Ring Service Kit - Standard FST \/ FST-R (4\" OD) - Replacement Seals","description":"\u003ch2\u003eRadium Engineering O-Ring Service Kit — Standard FST \/ FST-R (4\" OD) — Replacement Seals\u003c\/h2\u003e\n\n\u003cp\u003eRadium Engineering produces precision fuel system components trusted by tuners and race teams worldwide. This genuine Radium O-ring service kit is an essential maintenance item for any build running a \u003cstrong\u003eRadium Engineering standard fuel surge tank\u003c\/strong\u003e — keeping your FST sealed and leak-free through rebuilds, scheduled servicing, or any time the lid is removed.\u003c\/p\u003e\n\n\u003cp\u003eThis listing covers the replacement seal kit for \u003cstrong\u003eRadium Engineering standard 4\" OD fuel surge tanks\u003c\/strong\u003e, including both \u003cstrong\u003eFST\u003c\/strong\u003e and \u003cstrong\u003eFST-R\u003c\/strong\u003e variants. The kit includes components for both old and new style FST units, so it suits the full range of standard-diameter Radium surge tanks.\u003c\/p\u003e\n\n\u003ch3\u003eKit Contents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e16x small O-rings for M5 bolts\u003c\/li\u003e\n\u003cli\u003e2x large O-rings for older style FST units\u003c\/li\u003e\n\u003cli\u003e2x gaskets for newer style FST units\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGenuine Radium Engineering replacement seals — not aftermarket substitutes\u003c\/li\u003e\n\u003cli\u003eCompatible with E85, ethanol, methanol, pump petrol, and flex fuel applications\u003c\/li\u003e\n\u003cli\u003eSuits both old and new style standard FST and FST-R units\u003c\/li\u003e\n\u003cli\u003eManufactured in the USA to motorsport-grade tolerances\u003c\/li\u003e\n\u003cli\u003eSKU: 20-0087\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eCompatibility details and fitment notes are provided in the tabs above. Please confirm your specific FST variant before ordering.\u003c\/p\u003e\n\n\u003cp\u003eNot sure if this kit suits your build? Contact our team at \u003ca href=\"mailto:sales@chicaneaustralia.com.au\"\u003esales@chicaneaustralia.com.au\u003c\/a\u003e for expert advice.\u003c\/p\u003e","brand":"Radium Engineering","offers":[{"title":"Default Title","offer_id":52415808078117,"sku":"20-0087","price":43.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/2943\/6709\/files\/20-0087.jpg?v=1779420885","url":"https:\/\/www.chicaneaustralia.com.au\/products\/radium-engineering-o-ring-service-kit-standard-fst-fst-r-4-od-replacement-seals","provider":"Chicane Australia","version":"1.0","type":"link"}