{"product_id":"10l0l-secondary-driven-clutch-kit-for-yamaha-g2-g28-1985-2007-dual-angle-sheaves-heavy-duty-spring","title":"10L0L Secondary Driven Clutch Kit for Yamaha G2–G28 (1985–2007) — Dual‑Angle Sheaves \u0026 Heavy‑Duty Spring","description":"\u003cp\u003e\u003cstrong\u003eA complete secondary-driven clutch kit from 10L0L that replaces OEM JN6-G6270-00 \/ JN6-G6271-02 \/ J55-G6270-01 and includes machined sheaves, heavy-duty spring and a drive belt for Yamaha G2–G28 4-cycle golf carts (1985–2007).\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis 10L0L secondary driven clutch kit is engineered to restore reliable power transfer and extend belt life on compatible Yamaha 4-cycle gas golf carts built between 1985 and 2007. The kit combines solid aluminum alloy sheaves machined at dual angles, a stiffer spring to hold the power band longer, and a drive belt sized for a direct swap. It’s supplied as a bolt-on assembly to simplify replacement during routine clutch maintenance or full clutch overhaul.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the clutch deliver both stronger acceleration and higher top speed?\u003c\/h3\u003e\n\u003cp\u003eThe sheaves are machined with optimized dual-angle profiles: steeper entry angles for firmer belt grip at low RPMs and shallower carriage angles that let the belt ride higher at speed. This balance reduces slippage during takeoff while allowing efficient power transfer at cruising speeds.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDual-angle sheave machining for low-end torque and high-end rollout\u003c\/li\u003e\n  \u003cli\u003eSolid aluminum alloy sheaves to maintain consistent profiles under heat\u003c\/li\u003e\n  \u003cli\u003eNew drive belt matched to the sheave geometry for optimal contact\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy include a heavy-duty spring instead of reusing the original spring?\u003c\/h3\u003e\n\u003cp\u003eThe included stiffer spring postpones the clutch’s upshift so the engine stays in its stronger RPM range when climbing or hauling. Using a softer, worn spring can let the transmission upshift too early, producing bogging and loss of responsiveness on inclines.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHeavier spring improves hill-climbing performance\u003c\/li\u003e\n  \u003cli\u003eReduces premature upshifting and improves throttle response\u003c\/li\u003e\n  \u003cli\u003eDesigned to resist fatigue longer than typical stock springs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat preventative parts should I change along with this clutch kit?\u003c\/h3\u003e\n\u003cp\u003eTo protect the new belt and clutch surfaces, replace the transmission oil seal whenever you service the clutch; oil contamination quickly degrades belt friction. Also inspect sheaves for deep grooves—if they exist, replace the sheaves rather than installing belt-only to avoid rapid wear.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eOil seal replacement prevents clutch contamination (oil seal not included)\u003c\/li\u003e\n  \u003cli\u003eInstall complete kit (sheaves, spring, belt) for even wear and proper engagement\u003c\/li\u003e\n  \u003cli\u003eCheck ramp shoes, key, spacers and washers included in the kit during assembly\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs this kit durable and heat-resistant compared to OEM units?\u003c\/h3\u003e\n\u003cp\u003eThe clutch components are cast and machined from a solid aluminum alloy that sheds heat more effectively than many steel parts used in older designs. Better heat dissipation helps avoid belt glazing and reduces spring fatigue during heavy or repeated use.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAluminum alloy construction improves thermal conductivity and longevity\u003c\/li\u003e\n  \u003cli\u003eSheaves are precision-machined to maintain belt contact geometry\u003c\/li\u003e\n  \u003cli\u003eIncludes all internal hardware: ramp shoes, woodruff key, spacers and washers\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This 10L0L secondary driven clutch kit is aimed at Yamaha G2, G8, G9, G11, G14, G16, G20, G21, G22 and G28 owners (1985–2007) who want a reliable, bolt-on upgrade to restore clutch performance. It’s a good match for DIY mechanics and service shops replacing worn clutch components, drivers who need stronger hill-climbing response, and anyone replacing a slipping belt. Note: the transmission oil seal is not included and should be inspected or replaced during installation to prevent contamination and premature belt wear.\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 kit fit my Yamaha G14 from 1996?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The 10L0L kit fits Yamaha G2–G28 4-cycle gas models from 1985–2007, including G14.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does the kit include the transmission oil seal?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. The oil seal is not included and should be replaced during clutch service to prevent leaks.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"10L0L","offers":[{"title":"Default Title","offer_id":55171077701975,"sku":"B0B2DSVKKT","price":139.7,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/10l0l-front-clutch-assembly.jpg?v=1790437707","url":"https:\/\/britishgarage.co.uk\/products\/10l0l-secondary-driven-clutch-kit-for-yamaha-g2-g28-1985-2007-dual-angle-sheaves-heavy-duty-spring","provider":"British Garage","version":"1.0","type":"link"}