{"product_id":"fdj-centrifugal-clutch-5-8-bore-12-tooth-for-35-chain-iron-bolt-kit-fits-2-8-6-5hp-engines","title":"FDJ Centrifugal Clutch 5\/8\" Bore 12-Tooth for 35 Chain — Iron, Bolt Kit, Fits 2.8–6.5HP Engines","description":"\u003cp\u003e\u003cstrong\u003eFDJ Centrifugal Clutch with a 5\/8\" bore and 12 teeth is a drop-in replacement clutch designed to transfer power reliably to a 35 chain on small go-karts and minibikes.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis centrifugal clutch is engineered for hobbyists and repair technicians who need a durable, OEM-quality replacement for minibikes, go-karts, and light utility engines. Made from high-strength iron and supplied with a metric class 8.8 bolt and washer kit, it fits a wide range of horizontal shaft engines and offers consistent engagement across low- to moderate-horsepower drivetrains.\u003c\/p\u003e\n\n\u003ch3\u003eWhich engines and vehicles will this clutch fit?\u003c\/h3\u003e\n\u003cp\u003eThe FDJ clutch is compatible with many 2–6.5 HP horizontal-shaft engines and common minibike models. It suits popular Honda and Honda-clone engines as well as Briggs \u0026amp; Stratton and Tecumseh applications when using a 5\/8\" shaft.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCommon fits: GC160, GC190, GX120, GX140, GX160, GX200 engines.\u003c\/li\u003e\n  \u003cli\u003eBaja minibikes: MB165, MB200, Baja Heat, Mini Baja, Baja Warrior (Baja part 165-046).\u003c\/li\u003e\n  \u003cli\u003eAlso used on 163cc (5.5 HP) and 196cc (6.5 HP) small engines.\u003c\/li\u003e\n  \u003cli\u003eDesigned for 35 roller chain drive systems with a 12-tooth sprocket interface.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does the clutch engage and protect the engine?\u003c\/h3\u003e\n\u003cp\u003eThis is a centrifugal-style clutch that engages progressively as engine RPM increases, reducing shock to the drivetrain and making launches easier. Engagement is automatic and self-adjusting under centrifugal force.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eProgressive engagement reduces sudden torque spikes to the chain and sprocket.\u003c\/li\u003e\n  \u003cli\u003eIron construction provides heat dissipation and wear resistance during repeated starts.\u003c\/li\u003e\n  \u003cli\u003e12-tooth sprocket spacing matches standard 35-series chain for positive drive.\u003c\/li\u003e\n  \u003cli\u003eIncludes bolt and washer for secure mounting on the crankshaft end.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat hardware and build quality come with the clutch?\u003c\/h3\u003e\n\u003cp\u003eFDJ supplies a metric property class 8.8 bolt and washer so the unit mounts directly to the crankshaft without sourcing extra parts. The clutch body is cast iron for a balance of strength and thermal performance.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIncluded: class 8.8 bolt and washer kit for immediate installation.\u003c\/li\u003e\n  \u003cli\u003eMaterial: durable iron for long wear life and efficient heat rejection.\u003c\/li\u003e\n  \u003cli\u003eDesigned for portability and lightweight operation while keeping structural strength.\u003c\/li\u003e\n  \u003cli\u003eManufactured to OEM-replacement tolerances for reliable fitment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? This FDJ centrifugal clutch is aimed at DIY mechanics, go-kart and minibike restorers, and small-engine operators who need a reliable, affordable replacement for worn or damaged clutches. It’s ideal when you want an OEM-style, direct-fit part for 5\/8\" shafts and 35-series chain systems on engines around 2.8 to 6.5 HP and popular 97cc–196cc small engines.\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: Will this clutch fit a Honda GX160?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — the FDJ clutch fits many Honda and Honda-clone horizontal shaft engines like the GX160 when the shaft is 5\/8\".\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is the mounting bolt included?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — a metric property class 8.8 bolt and washer kit are supplied for mounting to the crankshaft.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"FDJ","offers":[{"title":"Default Title","offer_id":48087592435870,"sku":"B08RD64JBS","price":39.48,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/fdj-clutch-front-view_d777111e-07ed-4109-ac4e-dced1d781592.jpg?v=1785926201","url":"https:\/\/northtrailauto.ca\/products\/fdj-centrifugal-clutch-5-8-bore-12-tooth-for-35-chain-iron-bolt-kit-fits-2-8-6-5hp-engines","provider":"North Trail Auto","version":"1.0","type":"link"}