{"product_id":"strongthium-gx270-gx240-301-302cc-engine-gasket-kit-full-seal-set-for-80mm-bore-engines-includes-head-crankcase-gaskets","title":"Strongthium GX270\/GX240 301–302cc Engine Gasket Kit — Full Seal Set for 80mm Bore Engines, Includes Head \u0026 Crankcase Gaskets","description":"\u003cp\u003e\u003cstrong\u003eStrongthium GX270 GX240 301cc 302cc Engine Gasket Kit is a complete replacement gasket set engineered to restore sealing across cylinder head, crankcase, carburetor and intake components for compatible small engines.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf you service or rebuild portable generators, pressure washers, water pumps, go-karts or other 240–302cc engines, this gasket kit supplies the seals and gaskets necessary to reassemble the top and bottom end. The set is produced to or beyond OEM quality and covers many popular third‑party engine models and replicas used in a wide range of consumer equipment.\u003c\/p\u003e\n\n\u003ch3\u003eWhich engines and machines will this gasket kit fit?\u003c\/h3\u003e\n\n\u003cp\u003eThe kit is intended for a broad group of 240–302cc single‑cylinder OHV engines and their derivatives. It lists fitment for official Honda GX240\/GX270 and many replica engines used by brands such as Predator, Champion, Wen, Duromax and others common on generators, pressure washers and log splitters.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eCompatible with Honda GX240, GX270 and 301–302cc replica engines (approx. 77–80mm bore).\u003c\/li\u003e\n  \u003cli\u003eCommonly used on Predator 301cc, Champion 292cc and various 272–274cc aftermarket models.\u003c\/li\u003e\n  \u003cli\u003eFits equipment: portable generators (4–6 kW range), power washers, water pumps, mini bikes, go‑karts, tillers and snow blowers.\u003c\/li\u003e\n  \u003cli\u003eIncludes gaskets for head, intake\/insulator, carburetor, crankcase and other sealing points.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat components are included and how do they match OEM parts?\u003c\/h3\u003e\n\n\u003cp\u003eThe Strongthium kit contains the primary gaskets and seals you typically replace during a top‑end or complete engine rebuild. Materials and cut tolerances aim to meet or exceed OEM performance for a reliable seal when installed correctly.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eHead gasket sized for an 80mm bore (usable with some 77mm bores where specified).\u003c\/li\u003e\n  \u003cli\u003eCrankcase and cover gaskets to restore lower‑end sealing and prevent oil leaks.\u003c\/li\u003e\n  \u003cli\u003eCarburetor, intake insulator and air filter gaskets for proper air\/fuel sealing.\n  \u003c\/li\u003e\n  \u003cli\u003eOther miscellaneous seals included for common mounting points and accessories.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow should I use this gasket kit during a rebuild or repair?\u003c\/h3\u003e\n\n\u003cp\u003eUse the kit as a direct replacement set when disassembling the head, intake and crankcase or during a full engine overhaul. Clean mating surfaces, verify part matching, and follow torque specifications to ensure a long‑lasting seal.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eThoroughly clean old gasket material and debris from all mating surfaces before installing new gaskets.\u003c\/li\u003e\n  \u003cli\u003eDry‑fit components to confirm gasket alignment and hole registration prior to final assembly.\u003c\/li\u003e\n  \u003cli\u003eApply manufacturer torque sequence and values for the head and crankcase fasteners to prevent warping or leaks.\u003c\/li\u003e\n  \u003cli\u003eReplace additional components (valves, rings, bearings) as needed for a complete rebuild; gaskets alone restore sealing only.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this kit work for machines used in everyday and heavy-duty tasks?\u003c\/h3\u003e\n\n\u003cp\u003eThe gasket set is designed for consumer and light commercial equipment that uses compatible engine families. It is suitable for routine maintenance or repair projects on engines powering household and jobsite machinery, but successful long‑term function depends on correct installation and the overall condition of the engine.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eWell suited for portable generators, pressure washers, water pumps and small engine implements.\u003c\/li\u003e\n  \u003cli\u003eEffective for DIY repairs and professional service shops replacing standard wear gaskets.\u003c\/li\u003e\n  \u003cli\u003eNot a substitute for parts needed after severe mechanical damage (cracked heads, warped blocks).\u003c\/li\u003e\n  \u003cli\u003eMade to meet practical aftermarket demands for a reliable, cost‑effective gasket solution.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This Strongthium GX270 GX240 301cc 302cc Engine Gasket Kit is aimed at mechanics, DIY enthusiasts and small engine repair shops working on 240–302cc OHV engines and their aftermarket replicas. If you rebuild or maintain generators, pressure washers, pumps, mini bikes, go‑karts or similar equipment and need a comprehensive, OEM‑quality gasket selection to restore sealing across head, intake and crankcase assemblies, this kit supplies the most commonly required gaskets in one package.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can this kit replace a Honda GX270 head gasket?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — the Strongthium kit includes a head gasket sized for GX270\/GX240 style engines and many compatible replicas.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is the head gasket sized for 80mm bore engines?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, the included head gasket is for an 80mm bore and can also fit some 77mm bore applications when specified.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Strongthium","offers":[{"title":"Default Title","offer_id":48084461715614,"sku":"B0BX54WBY5","price":30.48,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/strongthium-front-packaging-gasket-set.jpg?v=1785856153","url":"https:\/\/northtrailauto.ca\/products\/strongthium-gx270-gx240-301-302cc-engine-gasket-kit-full-seal-set-for-80mm-bore-engines-includes-head-crankcase-gaskets","provider":"North Trail Auto","version":"1.0","type":"link"}