{"product_id":"harddrive-crank-pin-roller-pin-1981-1999-big-twin-820-58020","title":"Harddrive Crank Pin\/Roller - PIN 1981-1999 BIG Twin — Harley-Davidson Electra Glide, Tour Glide Classic, Super Glide (1981-1984)","description":"\u003cp\u003eHarddrive crank pin and roller assembly for Big Twin V-twin engines, 1981–1999 model years. This genuine OEM-replacement component maintains proper crankshaft rotation and engine timing on Harley-Davidson Big Twin motorcycles.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eGenuine Harddrive OEM replacement\u003c\/li\u003e\n  \u003cli\u003e4.13 in length\u003c\/li\u003e\n  \u003cli\u003e1.37 in width and height\u003c\/li\u003e\n  \u003cli\u003eDirect fit for Big Twin engines\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 39898\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 191361169786\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 4.13 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth:\u003c\/strong\u003e 1.37 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e 1.37 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 1.1353 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 motorcycles, 1981–1999 model years.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWill this fit my 2000+ Big Twin?\u003c\/h3\u003e\n\u003cp\u003eNo — this crank pin is specific to 1981–1999 Big Twin models. 2000-and-newer engines use a different pin assembly.\u003c\/p\u003e\n\u003ch3\u003eIs this an OEM Harley part or aftermarket?\u003c\/h3\u003e\n\u003cp\u003eHarddrive manufactures OEM-equivalent replacements. This part meets factory specifications for Big Twin engines.\u003c\/p\u003e\n\u003ch3\u003eDo I need to replace the roller with the pin?\u003c\/h3\u003e\n\u003cp\u003eYes — the pin and roller assembly are sold as a complete unit. Both components must be replaced together for proper crankshaft function.\u003c\/p\u003e\n\u003ch3\u003eWhat tools do I need to install this?\u003c\/h3\u003e\n\u003cp\u003eCrank pin replacement requires removing the crankcase and typically demands a shop manual and specialized tools. Professional installation is recommended.\u003c\/p\u003e","brand":"Harddrive","offers":[{"title":"Default Title","offer_id":53035781652591,"sku":"820-58020","price":107.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/8d28-5b6c745d062e6.jpg?v=1777529322","url":"https:\/\/vtwinbikers.com\/products\/harddrive-crank-pin-roller-pin-1981-1999-big-twin-820-58020","provider":"Vtwinbikers","version":"1.0","type":"link"}