{"product_id":"harddrive-clutch-hub-keys-key-oem-37526-85d-big-twin-1985-1990-820-53212","title":"Harddrive Clutch Hub Keys - KEY OEM 37526-85d BIG Twin 1985-1990","description":"\u003cp\u003eHarddrive clutch hub keys for V-twin motorcycles, sold individually as a direct OEM replacement. Use these to secure the clutch hub to the primary shaft on Big Twin engines 1985–1990.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eOEM replacement part\u003c\/li\u003e\n  \u003cli\u003eDirect fit Big Twin 1985-1990\u003c\/li\u003e\n  \u003cli\u003eHarddrive-branded clutch hub key\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Harddrive\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e 68-507A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 191361168376\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 6.49 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth:\u003c\/strong\u003e 3.74 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e 1.18 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.022 lbs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e China (Taiwan)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eFits Harley-Davidson Big Twin engines 1985–1990 with OEM clutch hub configuration.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat is a clutch hub key and what does it do?\u003c\/h3\u003e\n\u003cp\u003eThe hub key locks the clutch hub to the primary shaft to prevent rotation during normal engine operation. It must be in place for proper clutch function.\u003c\/p\u003e\n\u003ch3\u003eWill this fit my 1991+ Big Twin?\u003c\/h3\u003e\n\u003cp\u003eThis part number is specific to 1985–1990 Big Twin models. 1991 and newer engines use a different hub key — verify your model year before ordering.\u003c\/p\u003e\n\u003ch3\u003eIs this a single key or a set?\u003c\/h3\u003e\n\u003cp\u003eThis is sold individually. Check your clutch hub assembly to determine how many keys you need.\u003c\/p\u003e\n\u003ch3\u003eDo I need to remove the primary cover to replace the hub key?\u003c\/h3\u003e\n\u003cp\u003eYes — you must remove the primary cover and clutch assembly to access and replace the hub key.\u003c\/p\u003e","brand":"Harddrive","offers":[{"title":"Default Title","offer_id":53035435688047,"sku":"820-53212","price":27.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/92f5-586bc2c8873dc.jpg?v=1777528558","url":"https:\/\/vtwinbikers.com\/products\/harddrive-clutch-hub-keys-key-oem-37526-85d-big-twin-1985-1990-820-53212","provider":"Vtwinbikers","version":"1.0","type":"link"}