{"product_id":"dorman-m39860-brake-master-cylinder","title":"Dorman M39860 Brake Master Cylinder","description":"\u003ch2\u003eReliable Brake Master Cylinder Replacement for Your Vehicle\u003c\/h2\u003e\u003cp\u003eThe Dorman M39860 brake master cylinder is engineered to restore proper brake hydraulics in compatible vehicles. Designed with a durable cast iron construction and a 1.375-inch bore diameter, this master cylinder ensures consistent brake fluid pressure for safe stopping performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCast iron master cylinder material for durability and strength\u003c\/li\u003e\n\u003cli\u003e1.375-inch bore diameter optimized for precise hydraulic control\u003c\/li\u003e\n\u003cli\u003eSingle outlet design with a 7\/16-24 rearward outlet size\u003c\/li\u003e\n\u003cli\u003eIncludes master cylinder only; reservoir and sensor not included\u003c\/li\u003e\n\u003cli\u003eCompatible with specific vehicle makes and models requiring this part number\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThe Dorman M39860 brake master cylinder is constructed from cast iron, providing a robust and long-lasting component for your vehicle's brake system. Its 1.375-inch bore diameter is designed to deliver the correct hydraulic pressure needed for effective braking. This master cylinder features a single outlet with a rearward outlet size of 7\/16-24, suitable for certain brake hydraulic configurations. Note that this product does not include a reservoir or sensor, and mounting hardware is not provided.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores brake fluid pressure in vehicles experiencing spongy or unresponsive brakes\u003c\/li\u003e\n\u003cli\u003eReplaces worn or leaking master cylinders causing brake fluid loss\u003c\/li\u003e\n\u003cli\u003eAddresses brake pedal sinking or failure to maintain pressure\u003c\/li\u003e\n\u003cli\u003eSolves issues related to inconsistent brake pedal feel\u003c\/li\u003e\n\u003cli\u003ePrevents brake system failure due to internal cylinder wear\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Dorman M39860 master cylinder, ensure the brake system is properly bled to remove air and maintain hydraulic integrity. Verify compatibility with your vehicle’s make and model before installation. Since the reservoir and sensor are not included, reuse existing components or replace separately if needed. Proper torque specifications should be followed to avoid leaks or damage.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eDorman manufactures this brake master cylinder to meet or exceed OEM standards for fit and function. While specific warranty details are not provided here, Dorman products typically come with a limited warranty covering defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":51915815354549,"sku":"BKKX-M39860","price":269.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DB_M39860_Fro.jpg?v=1774997507","url":"https:\/\/www.partcatalog.com\/products\/dorman-m39860-brake-master-cylinder","provider":"PartCatalog","version":"1.0","type":"link"}