{"product_id":"dorman-m630493-brake-master-cylinder","title":"Dorman M630493 Brake Master Cylinder","description":"\u003ch2\u003eReliable Brake Master Cylinder for Ford Freestar and Windstar\u003c\/h2\u003e\u003cp\u003eThe Dorman M630493 brake master cylinder is engineered to restore proper brake hydraulics in your Ford Freestar or Windstar. Designed with precision, this aluminum master cylinder ensures consistent brake fluid pressure for safe and effective braking performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaster cylinder bore diameter: 1.063 inches for accurate hydraulic control\u003c\/li\u003e\n\u003cli\u003eConstructed from durable aluminum material for corrosion resistance\u003c\/li\u003e\n\u003cli\u003eIncludes three outlets with rearward outlet size M12 x 1.0\u003c\/li\u003e\n\u003cli\u003eSecondary outlet thread diameters: M12 x 1.0 and 3\/8-24\u003c\/li\u003e\n\u003cli\u003ePackage contains the master cylinder only; reservoir and mounting hardware not included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThis Dorman brake master cylinder (part number M630493) is specifically designed for Ford Freestar and Windstar models, providing a direct replacement for the original component. The 1.063-inch bore diameter allows for precise brake fluid displacement, essential for maintaining proper brake pedal feel and stopping power. Made from aluminum, the master cylinder offers enhanced durability and resistance to corrosion compared to traditional cast iron units. It features three outlets to accommodate the brake hydraulic system, with rearward and secondary outlet thread sizes tailored to fit the vehicle's brake lines securely.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cp\u003eThis brake master cylinder is used to replace faulty or worn units that can cause several braking issues, including:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSpongy or soft brake pedal feel\u003c\/li\u003e\n\u003cli\u003eBrake fluid leaks around the master cylinder\u003c\/li\u003e\n\u003cli\u003eReduced braking efficiency or uneven brake pressure\u003c\/li\u003e\n\u003cli\u003eBrake warning light activation due to hydraulic failure\u003c\/li\u003e\n\u003cli\u003eDifficulty maintaining brake fluid pressure under load\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the Dorman M630493 master cylinder requires careful attention to brake system bleeding to remove air and ensure proper hydraulic function. Note that this product does not include mounting hardware or a reservoir, so reusing existing components or sourcing replacements separately is necessary. Verify thread sizes (M12 x 1.0 and 3\/8-24) for compatibility with your brake lines before installation. Professional installation is recommended to maintain brake system safety and performance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDorman manufactures this brake master cylinder to meet or exceed OEM specifications for Ford Freestar and Windstar vehicles. While mounting hardware and reservoir are not included, the master cylinder itself is built from high-quality aluminum for long-lasting service. Please consult Dorman's warranty policy for coverage details on part number M630493.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":43792307749045,"sku":"BKKX-M630493","price":111.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DB_M630493_Fro.jpg?v=1774997693","url":"https:\/\/www.partcatalog.com\/products\/dorman-m630493-brake-master-cylinder","provider":"PartCatalog","version":"1.0","type":"link"}