{"product_id":"cometic-evo-sportster-est-gasket-kit-oe-17026-91b-68-9855f","title":"Cometic Evo Sportster EST Gasket Kit - Oe#17026-91b — Harley-Davidson Electra Glide Classic, Sportster 883, Softail Custom (1984-1999)","description":"\u003cp\u003eCometic Evo Sportster EST Gasket Kit provides a complete engine overhaul set with MLS head gaskets, steel Viton-coated base gaskets, and valve stem seals. EST (Extreme Sealing Technology) components are engineered to handle modern V-twin performance demands without compromise.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eMLS head gaskets\u003c\/li\u003e\n  \u003cli\u003eSteel Viton-coated base gaskets\u003c\/li\u003e\n  \u003cli\u003eBlue Viton valve stem seals\u003c\/li\u003e\n  \u003cli\u003eAFM material components\u003c\/li\u003e\n  \u003cli\u003eComplete motor kit — all gaskets, seals, washers, and o-rings included\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Cometic\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e C9855F\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOE Reference #:\u003c\/strong\u003e 17026-91B\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 22.6 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth:\u003c\/strong\u003e 13.3 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e 1.8 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 1.75 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eFits Evo Sportster models. Verify your specific year and displacement before ordering to ensure compatibility.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat's included in this gasket kit?\u003c\/h3\u003e\n\u003cp\u003eAll gaskets, seals, washers, and o-rings needed for a complete engine overhaul.\u003c\/p\u003e\n\u003ch3\u003eWhat makes EST gaskets different from standard gaskets?\u003c\/h3\u003e\n\u003cp\u003eEST (Extreme Sealing Technology) uses MLS head gaskets and Viton-coated steel base gaskets designed for higher performance and reliability.\u003c\/p\u003e\n\u003ch3\u003eDoes this fit my Evo Sportster?\u003c\/h3\u003e\n\u003cp\u003eThis kit is for Evo Sportster models. Confirm your year and engine size match the OE part number 17026-91B before purchasing.\u003c\/p\u003e\n\u003ch3\u003eIs a gasket kit easier than buying individual gaskets?\u003c\/h3\u003e\n\u003cp\u003eYes — kits include every seal and washer needed, eliminating the guesswork and extra trips to the parts counter.\u003c\/p\u003e","brand":"Cometic","offers":[{"title":"Default Title","offer_id":53035160338543,"sku":"68-9855F","price":199.43,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/output_99055170-931d-48ed-b9c4-53904e363015.png?v=1779560815","url":"https:\/\/vtwinbikers.com\/products\/cometic-evo-sportster-est-gasket-kit-oe-17026-91b-68-9855f","provider":"Vtwinbikers","version":"1.0","type":"link"}