{"product_id":"dorman-m71265-brake-master-cylinder","title":"Dorman M71265 Brake Master Cylinder","description":"\u003ch2\u003eReliable Brake Master Cylinder for Ford Bronco and F-100\u003c\/h2\u003e\u003cp\u003eThe Dorman M71265 brake master cylinder is engineered to restore proper brake hydraulics in your Ford Bronco or F-100. Designed with durable cast iron and a 1-inch bore diameter, this master cylinder includes a reservoir to ensure consistent brake fluid supply.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaster cylinder bore diameter: 1 inch for precise hydraulic pressure\u003c\/li\u003e\n\u003cli\u003eConstructed from cast iron for long-lasting durability\u003c\/li\u003e\n\u003cli\u003eIncludes reservoir for brake fluid storage\u003c\/li\u003e\n\u003cli\u003eTwo outlets with rearward outlet size 1\/2-20 and secondary outlet thread diameter 9\/16-18\u003c\/li\u003e\n\u003cli\u003ePackage contains the master cylinder only; mounting hardware not included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThe Dorman M71265 brake master cylinder is specifically designed for brake hydraulics systems in Ford Bronco and F-100 models. Its cast iron construction provides strength and resistance to wear, while the 1-inch bore diameter ensures effective hydraulic pressure for reliable braking performance. The included reservoir maintains an adequate brake fluid level, supporting consistent brake operation. This master cylinder features two outlets, with a rearward outlet size of 1\/2-20 and a secondary outlet thread diameter of 9\/16-18, compatible with the brake lines on these vehicles.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores brake pressure loss due to worn or leaking master cylinder\u003c\/li\u003e\n\u003cli\u003eEliminates spongy or unresponsive brake pedal feel\u003c\/li\u003e\n\u003cli\u003eReplaces master cylinders with damaged or corroded cast iron bodies\u003c\/li\u003e\n\u003cli\u003eAddresses brake fluid reservoir leaks or contamination\u003c\/li\u003e\n\u003cli\u003eResolves brake system failure caused by faulty hydraulic components\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the Dorman M71265 master cylinder requires proper brake system bleeding to remove air and ensure optimal performance. Note that mounting hardware is not included, so retain original fasteners or acquire compatible replacements. Verify outlet thread sizes (1\/2-20 rearward and 9\/16-18 secondary) to ensure correct brake line connections. It is recommended to inspect brake lines and related components during installation for any signs of wear or damage.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eDorman manufactures the M71265 brake master cylinder to meet or exceed OEM specifications for Ford Bronco and F-100 vehicles. The cast iron material and precise bore diameter contribute to reliable brake system function. While mounting hardware is not included, the product undergoes quality checks to ensure fitment and durability. Please refer to Dorman's warranty policy for coverage details.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":43789377274037,"sku":"BKKX-M71265","price":84.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DB_M71265_Fro.jpg?v=1774997521","url":"https:\/\/www.partcatalog.com\/products\/dorman-m71265-brake-master-cylinder","provider":"PartCatalog","version":"1.0","type":"link"}