{"product_id":"harddrive-compensator-sprocket-b-t-1985-2011-25t-820-52630","title":"Harddrive Compensator Sprocket - B\/T 1985-2011 25t — Harley-Davidson (1985-2011)","description":"\u003cp\u003eHarddrive compensator sprocket for Big Twin and Twin Cam engines, a direct OEM replacement for the stock sprocket in the primary drive compensator assembly. The 25-tooth design maintains proper gear ratio and torque delivery through the primary chain.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e25-tooth compensator sprocket\u003c\/li\u003e\n  \u003cli\u003eDirect OEM replacement\u003c\/li\u003e\n  \u003cli\u003eFits Big Twin and Twin Cam primary assemblies\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 15-037\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 191361167737\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 1.94 lbs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 5.51 in L × 1.77 in W × 5.51 in H\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 and Twin Cam engines with the stock primary drive compensator assembly.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWill this fit my 2012 or newer Touring with Milwaukee-Eight?\u003c\/h3\u003e\n\u003cp\u003eNo — this part is for Big Twin and Twin Cam engines only. Milwaukee-Eight (M8) engines use a different primary assembly and compensator sprocket.\u003c\/p\u003e\n\u003ch3\u003eIs this a direct bolt-in replacement?\u003c\/h3\u003e\n\u003cp\u003eYes. It replaces the OEM stock compensator sprocket without modification to the primary assembly.\u003c\/p\u003e\n\u003ch3\u003eWhat tooth count should I order?\u003c\/h3\u003e\n\u003cp\u003eThis is a 25-tooth sprocket. Verify your engine's stock tooth count before ordering to ensure proper gear ratio and chain tension.\u003c\/p\u003e\n\u003ch3\u003eDo I need any special tools to install this?\u003c\/h3\u003e\n\u003cp\u003eYou will need a primary cover removal tool and basic engine work expertise. Most riders have a shop install compensator sprockets due to primary disassembly required.\u003c\/p\u003e","brand":"Harddrive","offers":[{"title":"Default Title","offer_id":53035433525359,"sku":"820-52630","price":62.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/0d79-5f9033b9359d4.jpg?v=1777528537","url":"https:\/\/vtwinbikers.com\/products\/harddrive-compensator-sprocket-b-t-1985-2011-25t-820-52630","provider":"Vtwinbikers","version":"1.0","type":"link"}