{"product_id":"yamakato-universal-pull-start-assembly-for-337-459cc-engines-fits-gx340-gx390-4-6-bolt-recoil-with-nylon-wheel-oem-rope","title":"YAMAKATO Universal Pull Start Assembly for 337–459cc Engines (Fits GX340\/GX390) — 4\/6-Bolt Recoil with Nylon Wheel \u0026 OEM Rope","description":"\u003cp\u003e\u003cstrong\u003eThe YAMAKATO Universal 420 439 459 Pull Start Assembly is a direct-fit replacement recoil starter engineered for both 4-bolt and 6-bolt small engines, including Honda GX340\/GX390 and many clones.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis replacement starter is built to restore reliable manual starting to generators, pressure washers, mini bikes, tillers, compressors and other equipment powered by 337–459cc horizontal shaft engines. Constructed with a nylon 66 starter wheel, iron pawl, and supplied with an OEM-grade rope plus extra mounting screws, the unit is sized to match the common GX-series bolt patterns and rachet diameters used by major generator and engine brands.\u003c\/p\u003e\n\n\u003ch3\u003eWhich engines and machines will this starter fit?\u003c\/h3\u003e\n\n\u003cp\u003eIt covers Honda GX340, GX390 and compatible clone engines spanning 11–15 hp and roughly 337–459cc. It also lists broad compatibility with many popular generators and power equipment brands for those engines.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eFits GX340\/GX390 and clone horizontal engines (11hp–15hp, 337–459cc).\u003c\/li\u003e\n  \u003cli\u003eCommonly used in generators (5000–9500W ranges), pressure washers, log splitters, and compressors.\u003c\/li\u003e\n  \u003cli\u003eCompatible with brands like Generac, Champion, Predator, Honda, Coleman, Powermate, Duromax, Wen, Westinghouse, Pulsar, Firman, Powerstroke, Powerhorse and Ryobi.\u003c\/li\u003e\n  \u003cli\u003eDesigned to replace both 4-bolt and 6-bolt recoil assemblies without major modification.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I confirm it will replace my current pull starter?\u003c\/h3\u003e\n\n\u003cp\u003eMeasure the starter bolt centers and compare pawl type and housing diameters with your current unit before ordering. The listing provides the critical dimensions used for cross-referencing with factory recoil starters.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eRachet\/plastic housing diameters: 54 mm and 81 mm as reference points.\u003c\/li\u003e\n  \u003cli\u003e6-bolt center-to-center triangle pattern: 172 mm; hole-to-hole through center: 199 mm.\u003c\/li\u003e\n  \u003cli\u003e4-bolt center-to-center: 172 mm.\u003c\/li\u003e\n  \u003cli\u003eCheck the pawl shape in the product image against your stock starter.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat materials and parts are included with the assembly?\u003c\/h3\u003e\n\n\u003cp\u003eThe YAMAKATO starter is manufactured beyond typical OEM tolerances using durable materials intended to resist wear from repeated starting. It ships ready to install with common hardware and a replacement rope included.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e100% nylon 66 starter wheel for low friction and long life.\u003c\/li\u003e\n  \u003cli\u003eIron plate pawl for durable engagement with the rachet.\n  \u003c\/li\u003e\n  \u003cli\u003eOEM-grade nylon 66 pull rope pre-installed or included separately, depending on pack.\n  \u003c\/li\u003e\n  \u003cli\u003eExtra mounting screws supplied to simplify installation and replace worn fasteners.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill installation require special tools or modifications?\u003c\/h3\u003e\n\n\u003cp\u003eMost installations are straightforward for DIYers familiar with small engine maintenance. You will need basic hand tools and should verify bolt hole pattern and dimensions before tightening to avoid misalignment.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eBasic socket set and screwdrivers typically suffice.\u003c\/li\u003e\n  \u003cli\u003eNo special machining required if bolt centers and housing diameters match.\u003c\/li\u003e\n  \u003cli\u003eFollow torque recommendations for your engine model to prevent damage.\u003c\/li\u003e\n  \u003cli\u003eCompare pawl type and rachet diameter visually before mounting.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this product is for: technicians, homeowners and small-fleet managers who need a rugged, widely compatible recoil starter to restore manual starting on GX-series and clone engines. It's suited to anyone maintaining portable generators, pressure washers, pumps, log splitters, go-karts or mini-bikes where the original starter is worn, broken or missing. If you value an OEM-style replacement built with nylon 66 components, iron pawls and extra mounting hardware for a faster return to service, this YAMAKATO assembly is a practical option.\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: Does this fit both 4-bolt and 6-bolt starters?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It replaces both 4-bolt and 6-bolt recoil starters when bolt centers and housing diameters match.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is the pull rope included?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. An OEM-grade nylon 66 rope is included along with extra mounting screws.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"YAMAKATO","offers":[{"title":"Default Title","offer_id":48085872902302,"sku":"B0BV21QN2N","price":45.48,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/yamakato-front-assembly_c5746f31-1a9e-4abf-8baf-7c2fd30c153e.jpg?v=1785878820","url":"https:\/\/northtrailauto.ca\/products\/yamakato-universal-pull-start-assembly-for-337-459cc-engines-fits-gx340-gx390-4-6-bolt-recoil-with-nylon-wheel-oem-rope","provider":"North Trail Auto","version":"1.0","type":"link"}