{"product_id":"dorman-m39953-brake-master-cylinder","title":"Dorman M39953 Brake Master Cylinder","description":"\u003ch2\u003eOverview of Dorman Brake Master Cylinder M39953\u003c\/h2\u003e\u003cp\u003eThe Dorman Brake Master Cylinder M39953 is designed for reliable brake hydraulics performance in select Ford and Mazda vehicles. This master cylinder includes a reservoir and sensor, engineered to meet the specific needs of models like the Ford Ranger and Mazda B2300.\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 integrated brake system monitoring\u003c\/li\u003e\n\u003cli\u003eTwo outlet ports with precise thread specifications (M10 x 1.0 rearward outlet, M12 x 1.0 secondary outlet)\u003c\/li\u003e\n\u003cli\u003eCompatible with Ford B2300, B3000, B4000, Explorer, Ranger and Mazda Navajo models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Dorman M39953 brake master cylinder is crafted from aluminum to provide strength and corrosion resistance essential for brake hydraulics. Its 1-inch bore diameter supports consistent hydraulic pressure, while the included reservoir ensures proper brake fluid storage and flow. The integrated sensor allows for real-time monitoring of brake fluid levels, enhancing safety and maintenance awareness. Featuring two outlets with specific thread sizes (M10 x 1.0 and M12 x 1.0), this master cylinder is engineered to fit the brake systems of Ford and Mazda trucks and SUVs, including the Ford Ranger and Mazda Navajo.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores proper brake fluid pressure in Ford Ranger and Mazda B2300 brake systems\u003c\/li\u003e\n\u003cli\u003eReplaces worn or leaking master cylinders causing brake pedal sponginess\u003c\/li\u003e\n\u003cli\u003eSolves brake fluid reservoir leaks with integrated reservoir design\u003c\/li\u003e\n\u003cli\u003eAddresses sensor failures that affect brake fluid level warnings\u003c\/li\u003e\n\u003cli\u003eCorrects hydraulic leaks due to damaged outlet threads or seals\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure compatibility with your specific Ford or Mazda model before installation\u003c\/li\u003e\n\u003cli\u003eBleed the brake system thoroughly after installation to remove air pockets\u003c\/li\u003e\n\u003cli\u003eUse proper torque settings for M10 x 1.0 and M12 x 1.0 outlet fittings\u003c\/li\u003e\n\u003cli\u003eCheck sensor connections for secure fit to maintain brake fluid monitoring\u003c\/li\u003e\n\u003cli\u003eMounting hardware is not included; reuse existing hardware or source separately\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDorman manufactures the M39953 brake master cylinder to meet or exceed OEM specifications for fit, form, and function. The aluminum construction and integrated sensor contribute to long-term durability and reliable brake system performance. While mounting hardware is not included, the product undergoes quality checks to ensure proper operation. Warranty coverage details should be confirmed through the product documentation or supplier.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":43789366722741,"sku":"BKKX-M39953","price":63.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DB_M39953_Fro_bf97bf19-c963-41eb-97b6-86e0a9570838.jpg?v=1774997511","url":"https:\/\/www.partcatalog.com\/products\/dorman-m39953-brake-master-cylinder","provider":"PartCatalog","version":"1.0","type":"link"}