{"product_id":"harddrive-rear-master-cylinder-cyl-chr-5-8-bore-fl-softail-86-e87-xl-82-e87-820-51814","title":"Harddrive Rear Master Cylinder - CYL CHR 5\/8\" Bore FL Softail 86-E87 XL 82-E87 — Harley-Davidson (1982-1987)","description":"\u003cp\u003eHarddrive rear master cylinder with 5\/8-inch bore, chrome-plated steel construction designed for direct replacement in stock FL Softail and XL Sportster locations. Meets OEM specifications for brake system pressure and fluid capacity.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eChrome-plated steel construction\u003c\/li\u003e\n  \u003cli\u003e5\/8-inch bore\u003c\/li\u003e\n  \u003cli\u003eDirect fit to stock mounting location\u003c\/li\u003e\n  \u003cli\u003eOEM-spec pressure rating\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 29-024\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 191361137594\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBore:\u003c\/strong\u003e 5\/8 inch\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 7.12 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e 1.85 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 Harley-Davidson FL Softail models 1986-1987 and XL Sportster models 1982-1987 with stock brake system configuration.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWill this fit my 1988+ Softail or Sportster?\u003c\/h3\u003e\n\u003cp\u003eThis part is specific to 1986-1987 FL Softail and 1982-1987 XL Sportster. Later model years may use different bore sizes or mounting configurations — verify before ordering.\u003c\/p\u003e\n\u003ch3\u003eIs this chrome-plated or polished aluminum?\u003c\/h3\u003e\n\u003cp\u003eChrome-plated steel. It delivers a classic chrome look and is corrosion-resistant for long-term durability.\u003c\/p\u003e\n\u003ch3\u003eDo I need to replace the brake lines when I install this?\u003c\/h3\u003e\n\u003cp\u003eInspect existing lines for cracks or swelling. If they're in good condition, reuse them. If worn, replace them at the same time for safety.\u003c\/p\u003e\n\u003ch3\u003eWhat's included?\u003c\/h3\u003e\n\u003cp\u003eThe master cylinder assembly only. Brake fluid and installation hardware (if needed) are sold separately.\u003c\/p\u003e\n\u003ch3\u003eIs professional installation required?\u003c\/h3\u003e\n\u003cp\u003eBrake system work should be performed by someone with mechanical experience. If unfamiliar with brake service, have a shop complete the installation and bleed the system.\u003c\/p\u003e","brand":"Harddrive","offers":[{"title":"Default Title","offer_id":53035427332207,"sku":"820-51814","price":170.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/output_83ceda91-cc12-4c14-ad68-6df3a4adaefd.png?v=1779565344","url":"https:\/\/vtwinbikers.com\/products\/harddrive-rear-master-cylinder-cyl-chr-5-8-bore-fl-softail-86-e87-xl-82-e87-820-51814","provider":"Vtwinbikers","version":"1.0","type":"link"}