{"product_id":"fueltech-ft-injector-oring-replacement-upper","title":"FuelTech FT Injector O-Ring Replacement","description":"\u003cp\u003eReplacement O-rings for FuelTech FT Injectors in upper and lower sizes. Use them when servicing injectors or reinstalling them in a rail.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUpper: 7.52 x 3.53\u003c\/li\u003e\n\u003cli\u003eLower: 7.59 x 2.62\u003c\/li\u003e\n\u003cli\u003eFits low and high impedance FT Injectors\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLow impedance FT Injectors (320, 520, 720 and 820 lb\/h): one upper and two lower O-rings per injector\u003c\/li\u003e\n\u003cli\u003eHigh impedance FT Injectors (170 and 240 lb\/h): two upper O-rings per injector\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"How many O-rings does each injector need?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Each low impedance FT Injector (320, 520, 720 and 820 lb\/h) takes one upper and two lower O-rings. Each high impedance FT Injector (170 and 240 lb\/h) takes two upper O-rings.\"}},{\"@type\":\"Question\",\"name\":\"What sizes are they?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Upper is 7.52 x 3.53 and lower is 7.59 x 2.62.\"}},{\"@type\":\"Question\",\"name\":\"Which size do I order?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Choose Upper or Lower to match the position you are replacing; check the counts above for your injector type.\"}}]}\u003c\/script\u003e","brand":"FuelTech","offers":[{"title":"Upper","offer_id":50629873860825,"sku":"5010100460","price":3.0,"currency_code":"USD","in_stock":true},{"title":"Lower","offer_id":50629873893593,"sku":"5010100461","price":3.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/2734\/8185\/files\/O.RingBlack_1.png?v=1791476169","url":"https:\/\/www.autosportsengineering.com\/products\/fueltech-ft-injector-oring-replacement-upper","provider":"Autosports engineering","version":"1.0","type":"link"}