{"product_id":"harddrive-rear-master-cylinder-cyl-chr-oe-42474-9-820-51816","title":"Harddrive Rear Master Cylinder - CYL CHR Oe#42474-9 — Harley-Davidson Dyna Low Rider, Dyna Wide Glide, Dyna Super Glide (1991-2005)","description":"\u003cp\u003eHarddrive rear master cylinder in chrome finish, a direct OEM replacement for V-twin motorcycles. Mounts in the stock location and maintains factory brake feel and modulation.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eChrome plated finish\u003c\/li\u003e\n  \u003cli\u003eDirect stock location mount\u003c\/li\u003e\n  \u003cli\u003eOEM-specification internals\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 29-061\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 191361166860\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 7.79 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth:\u003c\/strong\u003e 7 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e 1.57 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 1.0582 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 V-twin motorcycles including Harley-Davidson and Indian Motorcycle models with stock rear brake architecture.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWill this fit my Harley rear brake setup?\u003c\/h3\u003e\n\u003cp\u003eYes — this is a direct OEM replacement that mounts in the stock location on Harley V-twin models.\u003c\/p\u003e\n\u003ch3\u003eDo I need to bleed the brakes after installation?\u003c\/h3\u003e\n\u003cp\u003eYes. Always bleed the rear brake system after swapping a master cylinder to remove air and ensure consistent brake feel.\u003c\/p\u003e\n\u003ch3\u003eIs this the same quality as factory OEM?\u003c\/h3\u003e\n\u003cp\u003eHarddrive manufactures to OEM specifications as a direct replacement — same internals and performance.\u003c\/p\u003e\n\u003ch3\u003eWhat's the warranty on this master cylinder?\u003c\/h3\u003e\n\u003cp\u003eCheck with your retailer for warranty details on Harddrive replacement parts.\u003c\/p\u003e","brand":"Harddrive","offers":[{"title":"Default Title","offer_id":53035427397743,"sku":"820-51816","price":288.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/2c9d-5c0fcee31d74e.jpg?v=1777528488","url":"https:\/\/vtwinbikers.com\/products\/harddrive-rear-master-cylinder-cyl-chr-oe-42474-9-820-51816","provider":"Vtwinbikers","version":"1.0","type":"link"}