{"product_id":"dorman-m39443-brake-master-cylinder","title":"Dorman M39443 Brake Master Cylinder","description":"\u003ch2\u003eReliable Brake Master Cylinder for Ford Tempo and Mercury Topaz\u003c\/h2\u003e\u003cp\u003eThe Dorman M39443 Brake Master Cylinder is engineered to restore proper brake hydraulics in your Ford Tempo or Mercury Topaz. Designed with precision, this master cylinder ensures consistent brake fluid pressure for safe and effective braking performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from durable aluminum for long-lasting strength\u003c\/li\u003e\n\u003cli\u003eIncludes reservoir and sensor for complete brake system integration\u003c\/li\u003e\n\u003cli\u003eFeatures a 19.75 mm \u0026amp; 1-1\/8 inch bore diameter for accurate fluid displacement\u003c\/li\u003e\n\u003cli\u003eEquipped with four outlets to support complex brake line configurations\u003c\/li\u003e\n\u003cli\u003eRearward outlet sizes: M10 x 1.0 and M16 x 1.5 for secure connections\u003c\/li\u003e\n\u003cli\u003eSecondary outlet thread diameters: M12 x 1.0 and M16 x 1.5\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Dorman M39443 Brake Master Cylinder is specifically designed for use in Ford Tempo and Mercury Topaz vehicles, providing a precise fit and reliable operation. Its aluminum construction offers corrosion resistance and durability under demanding conditions. The included reservoir and sensor facilitate seamless integration with your vehicle’s brake system, ensuring accurate fluid level monitoring and pressure control. With a bore diameter of 19.75 mm \u0026amp; 1-1\/8 inch, this master cylinder delivers consistent hydraulic pressure to all four outlets, supporting both front and rear brake circuits. The rearward and secondary outlet thread sizes are engineered to match factory specifications, allowing for straightforward installation without modifications.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores brake fluid pressure in Ford Tempo and Mercury Topaz brake systems\u003c\/li\u003e\n\u003cli\u003eReplaces worn or leaking master cylinders causing brake pedal sponginess\u003c\/li\u003e\n\u003cli\u003eAddresses brake fluid leaks from damaged or corroded master cylinders\u003c\/li\u003e\n\u003cli\u003eResolves brake warning light issues related to faulty sensors\u003c\/li\u003e\n\u003cli\u003eImproves overall brake responsiveness and safety\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the Dorman M39443 Brake Master Cylinder requires careful attention to brake line connections and proper bleeding of the brake system to remove air. Ensure compatibility with your specific Ford Tempo or Mercury Topaz model year before installation. Since mounting hardware is not included, retain original fasteners or source appropriate replacements. Verify sensor connections are secure to maintain accurate brake fluid level monitoring.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDorman manufactures the M39443 Brake Master Cylinder to meet or exceed OEM standards for fit, form, and function. The aluminum construction and integrated sensor contribute to reliable performance over time. While specific warranty details are not provided, Dorman products typically come with a limited warranty covering defects in materials and workmanship.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":52089071403189,"sku":"BKKX-M39443","price":53.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DB_M39443_Fro.jpg?v=1775148226","url":"https:\/\/www.partcatalog.com\/products\/dorman-m39443-brake-master-cylinder","provider":"PartCatalog","version":"1.0","type":"link"}