{"product_id":"cometic-milwaukee-8-intake-exhaust-gasket-o-ring-m8-repl-10pk-oe-91800058-b-68-10205","title":"Cometic Milwaukee 8 Intake\/Exhaust Gasket - O-Ring M8 Repl 10pk Oe#91800058-B — Harley-Davidson (2017-2019)","description":"\u003cp\u003eCometic Milwaukee 8 intake and exhaust manifold gasket with O-ring seal, sold in a 10-pack as a direct replacement for Harley OE# 91800058-B. Purpose-built for M8 engines with modern gasket technology to seal consistently under heat and pressure.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e10-pack quantity\u003c\/li\u003e\n  \u003cli\u003eO-ring seal design\u003c\/li\u003e\n  \u003cli\u003eDirect OEM replacement (91800058-B)\u003c\/li\u003e\n  \u003cli\u003eFits Milwaukee-Eight engines\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 C10205\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOE Reference:\u003c\/strong\u003e 91800058-B\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 7 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth:\u003c\/strong\u003e 6 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e 0.25 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.05 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eFits Harley-Davidson and Indian Motorcycle V-twin models with Milwaukee-Eight (M8) engines.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWill this work on Twin Cam or Twin Cam 103 engines?\u003c\/h3\u003e\n\u003cp\u003eNo — this gasket is specific to Milwaukee-Eight (M8) engines. Twin Cam models require a different part number.\u003c\/p\u003e\n\u003ch3\u003eWhy are these sold in 10-packs?\u003c\/h3\u003e\n\u003cp\u003eTen-pack quantity is ideal for shops, multi-bike fleets, and riders maintaining multiple motorcycles or keeping spares.\u003c\/p\u003e\n\u003ch3\u003eIs this a direct replacement for the OEM gasket?\u003c\/h3\u003e\n\u003cp\u003eYes — Cometic C10205 is engineered to replace Harley OE# 91800058-B with the same fit and sealing performance.\u003c\/p\u003e\n\u003ch3\u003eDo I need new gaskets every time I remove the manifold?\u003c\/h3\u003e\n\u003cp\u003eCometic gaskets are single-use. Replace them whenever the intake or exhaust manifold is removed for service.\u003c\/p\u003e","brand":"Cometic","offers":[{"title":"Default Title","offer_id":53035802984559,"sku":"68-10205","price":14.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/output_92430ac5-4fec-4231-be35-f2d09441abc7.png?v=1779563290","url":"https:\/\/vtwinbikers.com\/products\/cometic-milwaukee-8-intake-exhaust-gasket-o-ring-m8-repl-10pk-oe-91800058-b-68-10205","provider":"Vtwinbikers","version":"1.0","type":"link"}