{"product_id":"dorman-m39773-brake-master-cylinder","title":"Dorman M39773 Brake Master Cylinder","description":"\u003ch2\u003eReliable Brake Master Cylinder for Ford and Mercury Vehicles\u003c\/h2\u003e\u003cp\u003eThe Dorman M39773 brake master cylinder is engineered to restore proper brake hydraulics in select Ford and Mercury models. Designed with a cast iron body and integrated reservoir, this master cylinder ensures consistent brake fluid delivery and pressure for safe stopping performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaster cylinder bore diameter: 0.938 inches for precise hydraulic control\u003c\/li\u003e\n\u003cli\u003eDurable cast iron construction for long-lasting strength\u003c\/li\u003e\n\u003cli\u003eIncludes reservoir and sensor for complete brake system integration\u003c\/li\u003e\n\u003cli\u003eFour outlets with rearward outlet sizes M10 x 1.0 and M16 x 1.0\u003c\/li\u003e\n\u003cli\u003eSecondary outlet thread diameters M12 x 1.0 and M18 x 1.5\u003c\/li\u003e\n\u003cli\u003eCompatible with Ford Cougar, Mercury Sable, Ford Taurus, and Ford Thunderbird\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThe Dorman M39773 brake master cylinder features a 0.938-inch bore diameter, which is critical for maintaining proper hydraulic pressure within the brake system. Constructed from cast iron, this master cylinder offers durability and resistance to wear under demanding conditions. It comes complete with an integrated reservoir and sensor, allowing for seamless installation and accurate brake fluid level monitoring. The unit includes four outlets, with rearward outlet sizes of M10 x 1.0 and M16 x 1.0, and secondary outlet thread diameters of M12 x 1.0 and M18 x 1.5, ensuring compatibility with the brake lines on specified Ford and Mercury models.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis brake master cylinder is designed specifically for use in the following vehicles:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFord Cougar\u003c\/li\u003e\n\u003cli\u003eMercury Sable\u003c\/li\u003e\n\u003cli\u003eFord Taurus\u003c\/li\u003e\n\u003cli\u003eFord Thunderbird\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eUsing the Dorman M39773 ensures proper fitment and function in these models, helping maintain the integrity of the brake hydraulic system.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by This Master Cylinder\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBrake pedal sinking or sponginess due to internal leaks\u003c\/li\u003e\n\u003cli\u003eBrake fluid leaks from a worn or damaged master cylinder\u003c\/li\u003e\n\u003cli\u003eInconsistent brake pressure affecting stopping performance\u003c\/li\u003e\n\u003cli\u003eBrake warning light activation related to sensor failure\u003c\/li\u003e\n\u003cli\u003eReduced braking efficiency caused by reservoir or sensor malfunction\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure brake fluid system is properly bled after installation to remove air\u003c\/li\u003e\n\u003cli\u003eVerify outlet thread sizes match vehicle brake line fittings before installation\u003c\/li\u003e\n\u003cli\u003eCheck sensor connections for secure fit to maintain brake warning system functionality\u003c\/li\u003e\n\u003cli\u003eUse appropriate tools to avoid damage to cast iron housing during installation\u003c\/li\u003e\n\u003cli\u003eConsult vehicle service manual for torque specifications and installation procedures\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDorman manufactures the M39773 brake master cylinder to meet or exceed OEM standards for fit, form, and function. The cast iron construction and integrated components are tested for durability and performance. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in materials and workmanship to provide confidence in the product's reliability.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":43789349617845,"sku":"BKKX-M39773","price":87.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DB_M39773_Fro.jpg?v=1774997500","url":"https:\/\/www.partcatalog.com\/products\/dorman-m39773-brake-master-cylinder","provider":"PartCatalog","version":"1.0","type":"link"}