{"product_id":"gymmeds-30-series-torque-converter-driver-pulley-3-4-bore-for-comet-tav2-6-od-3-16-keyway-iron-aluminum","title":"GYMMEDS 30-Series Torque Converter Driver Pulley 3\/4\" Bore for Comet TAV2 — 6\" OD, 3\/16\" Keyway, Iron-Aluminum","description":"\u003cp\u003e\u003cstrong\u003eGYMMEDS 30 Series Torque Converter Driver Pulley is a direct-fit 3\/4\" bore replacement for 30-series Comet TAV2 CVT clutches, built to restore power transfer for 6.5HP (212cc) and similar small engines.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf your go-kart, mini bike, or small utility machine is using a Comet-style 30-series torque converter and the driver pulley is worn, this GYMMEDS replacement is engineered to match OEM dimensions while offering durable iron and aluminum construction. It’s intended for straight crankshafts with a 3\/4\" diameter and works across many 2HP–8HP engines, making it a practical service part when restoring CVT performance or swapping damaged pulleys.\u003c\/p\u003e\n\n\u003ch3\u003eWill this pulley fit my engine and clutch?\u003c\/h3\u003e\n\u003cp\u003eYes—this pulley is built to the 30-series Comet TAV2 standard with a 3\/4\" bore and 3\/16\" keyway, so it fits engines that have a straight 3\/4\" crankshaft and torque converters that accept 30-series driver pulleys.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e3\/4\" internal bore for straight crankshafts\u003c\/li\u003e\n  \u003cli\u003e3\/16\" keyway for secure shaft engagement\u003c\/li\u003e\n  \u003cli\u003e6\" outer diameter matching 30-series specifications\u003c\/li\u003e\n  \u003cli\u003eCompatible with many Comet TAV2-style housings\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow durable and precise is the GYMMEDS replacement pulley?\u003c\/h3\u003e\n\u003cp\u003eThis pulley combines iron and aluminum components to balance light weight with structural strength, aiming to reduce wear while keeping rotating mass reasonable for CVT responsiveness.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIron sections for long-term wear resistance\u003c\/li\u003e\n  \u003cli\u003eAluminum elements to lower overall weight\u003c\/li\u003e\n  \u003cli\u003eMachined bore and keyway for accurate shaft fit\u003c\/li\u003e\n  \u003cli\u003eSurface finish that resists premature belt slippage\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat vehicles and applications can use this pulley?\u003c\/h3\u003e\n\u003cp\u003eDesigned with broad compatibility, the 30 Series pulley suits small off-road vehicles and utility equipment that utilize 30-series torque converters; it’s a common choice for hobby and light-duty commercial machines.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eGo-karts, fun karts, and mini choppers\u003c\/li\u003e\n  \u003cli\u003eMini bikes and small ATVs\u003c\/li\u003e\n  \u003cli\u003eLawn mowers, small tractors, and utility carts\u003c\/li\u003e\n  \u003cli\u003eWinches, water-ski winches, and other belt-driven accessories\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I install and maintain this pulley for best results?\u003c\/h3\u003e\n\u003cp\u003eInstallation generally requires removing the existing driver pulley, aligning the keyway, and tightening to OEM torque specifications; regular inspection of belt alignment and bearings will prolong service life.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eEnsure crankshaft diameter is 3\/4\" and key matches 3\/16\" slot\u003c\/li\u003e\n  \u003cli\u003eClean shaft and key before sliding pulley into place\u003c\/li\u003e\n  \u003cli\u003eTorque to manufacturer specs and check belt tension\u003c\/li\u003e\n  \u003cli\u003eInspect periodically for wear, scoring, or imbalance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The GYMMEDS 30 Series Torque Converter Driver Pulley is for DIY mechanics, small-vehicle hobbyists, and fleet owners who need a reliable replacement part that mirrors Comet TAV2 30-series dimensions. It’s especially useful if you run a 6.5HP (212cc) or similar engine with a straight 3\/4\" crank and want a durable, accurately machined pulley to restore smooth CVT operation. If you manage go-karts, mini bikes, garden tractors, or light equipment and require a drop-in 30-series driver pulley, this product provides a cost-effective, quality-focused option with after-sales support from GYMMEDS.\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 pulley fit a 212cc Predator or KT196 engine?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It fits 3\/4\" straight crankshafts like those on many 212cc Predator and KT196 engines.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What size keyway and diameter does the pulley have?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The pulley is 6\" diameter with a 3\/4\" bore and a 3\/16\" keyway, matching 30-series Comet TAV2 specs.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"GYMMEDS","offers":[{"title":"Default Title","offer_id":48084891271326,"sku":"B0D6LSDW55","price":40.84,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/gymmeds-front-pulley-overview.jpg?v=1785865328","url":"https:\/\/northtrailauto.ca\/products\/gymmeds-30-series-torque-converter-driver-pulley-3-4-bore-for-comet-tav2-6-od-3-16-keyway-iron-aluminum","provider":"North Trail Auto","version":"1.0","type":"link"}