{"product_id":"dorman-m390298-brake-master-cylinder","title":"Dorman M390298 Brake Master Cylinder","description":"\u003ch2\u003eReliable Brake Master Cylinder for Ford Taurus and Mercury Sable\u003c\/h2\u003e\u003cp\u003eThe Dorman M390298 brake master cylinder is designed to restore proper brake hydraulics in select Ford and Mercury vehicles. Engineered with an aluminum 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: 1 inch\u003c\/li\u003e\n\u003cli\u003eConstructed from durable aluminum material\u003c\/li\u003e\n\u003cli\u003eIncludes reservoir and sensor for fluid level monitoring\u003c\/li\u003e\n\u003cli\u003eTwo outlet ports with rearward outlet size M10 x 1.0 and secondary outlet thread diameter M12 x 1.0\u003c\/li\u003e\n\u003cli\u003eThread pitch of 1.0 for secure fitting\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\u003eThis Dorman brake master cylinder (part number M390298) is specifically compatible with Ford Taurus and Mercury Sable models. The aluminum construction provides corrosion resistance and long service life. The included reservoir allows for proper brake fluid storage, while the integrated sensor helps monitor fluid levels to alert drivers of low brake fluid conditions. Featuring two outlets, this master cylinder supports dual-circuit brake systems, with precise thread sizes (M10 x 1.0 rearward outlet and M12 x 1.0 secondary outlet) to ensure proper hydraulic connections.\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 brake fluid leaks from damaged or corroded master cylinder bodies\u003c\/li\u003e\n\u003cli\u003eResolves brake pedal sinking or sponginess caused by internal seal failure\u003c\/li\u003e\n\u003cli\u003eReplaces faulty brake fluid reservoir or sensor components integrated in the master cylinder\u003c\/li\u003e\n\u003cli\u003eAddresses brake system warning lights related to fluid level sensor issues\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the Dorman M390298 brake master cylinder requires proper brake system bleeding to remove air and ensure optimal hydraulic pressure. Mounting hardware is not included, so reuse existing hardware or acquire appropriate fasteners. Verify thread pitch and outlet sizes to match vehicle brake lines. 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\u003c\/h2\u003e\u003cp\u003eDorman brake master cylinders are manufactured to meet or exceed OEM specifications for fit, form, and function. The M390298 part undergoes rigorous quality control to ensure reliable performance in Ford Taurus and Mercury Sable vehicles. Warranty coverage details can be obtained from the product documentation or manufacturer.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":43792149119157,"sku":"BKKX-M390298","price":66.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DB_M390298_Fro.jpg?v=1774997567","url":"https:\/\/www.partcatalog.com\/products\/dorman-m390298-brake-master-cylinder","provider":"PartCatalog","version":"1.0","type":"link"}