{"product_id":"ilonpa-centrifugal-go-kart-clutch-3-4-inch-bore-12t-35-chain-compatible-hardened-steel","title":"ILONPA Centrifugal Go-Kart Clutch 3\/4 inch Bore 12T — #35 Chain Compatible, Hardened Steel","description":"\u003cp\u003e\u003cstrong\u003eILONPA centrifugal clutch, 3\/4\" bore with 12 teeth, is a durable replacement clutch designed to fit small engines and drive #35 chains for go karts, minibikes and fun karts.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis clutch is a direct-fit aftermarket component built for engines with a 3\/4\" (0.75\") crank shaft and a 3\/16\" keyway. Constructed from hardened steel, it’s intended to engage smoothly as engine RPM rises and transmit torque to a #35 chain sprocket. The package includes the clutch assembly and basic mounting hardware plus step-by-step break-in guidance to extend service life.\u003c\/p\u003e\n\n\u003ch3\u003eWill this clutch fit my engine model?\u003c\/h3\u003e\n\u003cp\u003eCheck that your engine has a 3\/4\" (19.05 mm) bore and a 3\/16\" keyway; many 4–7 HP clone engines and common small engines match these specs. It is compatible with several Honda GX\/GC series engines and many popular clone engines, but not with versions that use a 0.787\" (20 mm) bore.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFits 3\/4\" crank shafts and 3\/16\" keyways\u003c\/li\u003e\n  \u003cli\u003eWorks with many 2–6.5 HP small engines and 5.5–6.5 HP clones\u003c\/li\u003e\n  \u003cli\u003eCompatible with Honda GC160\/GC190\/GX120\/GX140\/GX160\/GX200 models\u003c\/li\u003e\n  \u003cli\u003eNot compatible with 0.787\" (20 mm) bore variants\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow durable and reliable is the ILONPA centrifugal clutch?\u003c\/h3\u003e\n\u003cp\u003eThe clutch is made from high-quality steel designed to endure frictional heat and the mechanical stresses of routine use. Sturdy construction and a properly executed break-in procedure help minimize premature wear and improve longevity.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHardened steel construction for durability\u003c\/li\u003e\n  \u003cli\u003eBalanced shoe design for smooth engagement\u003c\/li\u003e\n  \u003cli\u003eIncludes hardware to ensure secure mounting\u003c\/li\u003e\n  \u003cli\u003eManufacturer break-in instructions reduce glazing and extend life\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat comes in the box and how do I install it?\u003c\/h3\u003e\n\u003cp\u003eThe clutch kit ships with the centrifugal clutch, a clutch bolt with washer kit, a wrench and two screws so you have the essential parts to install. Follow the recommended lubrication and no-load break-in routine to seat the clutch shoes correctly and avoid overheating during initial use.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePackage includes clutch, bolt, washer kit, wrench and two screws\u003c\/li\u003e\n  \u003cli\u003eAdd lubricant around the circlip and rotate before mounting\u003c\/li\u003e\n  \u003cli\u003eNo-load engagement cycles: 3–5 repetitions with cool-down intervals\u003c\/li\u003e\n  \u003cli\u003eFinal check: ensure sprocket alignment and secure fasteners\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does it perform with chain drive and sprocket selection?\u003c\/h3\u003e\n\u003cp\u003eThis clutch has a 12-tooth configuration designed to interface with #35 chain setups commonly used on karts and minibikes. Matched sprocket sizing and correct chain tension are important for efficient power transfer and to avoid premature wear on the clutch or chain.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e12T clutch face works with #35 chain (chain not included)\u003c\/li\u003e\n  \u003cli\u003eUse appropriate sprocket size to maintain chain tension and torque delivery\u003c\/li\u003e\n  \u003cli\u003eCheck alignment between engine output and rear axle sprocket\u003c\/li\u003e\n  \u003cli\u003eInspect chain and sprockets regularly for wear\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The ILONPA 3\/4\" Bore 12T centrifugal clutch is for DIY mechanics, kart and minibike builders, and anyone replacing a worn or undersized clutch on small engines with a 3\/4\" shaft and 3\/16\" keyway. It is well suited to hobbyists upgrading clone or OEM engines in recreational vehicles, provided you confirm the 0.75\" bore size. If you need a different bore diameter or a clutch keyed to a 20 mm shaft, choose the matching part number instead.\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 clutch fit 196cc or 212cc engines?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It fits 196cc engines only if they have a 3\/4\" (0.75\") bore; some 212cc variants use a different bore and won't fit.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is #35 chain included with the clutch?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No, the #35 chain is not included; the clutch is compatible with #35 chain and a 12T sprocket.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"ILONPA","offers":[{"title":"Default Title","offer_id":48084596261022,"sku":"B0CCCX4L6S","price":36.48,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/ilonpa-front-view-clutch-assembly.jpg?v=1785860450","url":"https:\/\/northtrailauto.ca\/products\/ilonpa-centrifugal-go-kart-clutch-3-4-inch-bore-12t-35-chain-compatible-hardened-steel","provider":"North Trail Auto","version":"1.0","type":"link"}