{"product_id":"dorman-m39949-brake-master-cylinder","title":"Dorman M39949 Brake Master Cylinder","description":"\u003ch2\u003eReliable Brake Master Cylinder for Ford, Mazda, and Mercury Vehicles\u003c\/h2\u003e\u003cp\u003eThe Dorman M39949 Brake Master Cylinder is engineered to restore proper brake hydraulics in select Ford, Mazda, and Mercury models. Designed with precision, this aluminum master cylinder includes a reservoir and sensor to ensure consistent brake performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaster cylinder bore diameter: 0.875 inches for accurate hydraulic pressure\u003c\/li\u003e\n\u003cli\u003eConstructed from durable aluminum material for corrosion resistance\u003c\/li\u003e\n\u003cli\u003eIncludes reservoir and sensor for integrated brake system monitoring\u003c\/li\u003e\n\u003cli\u003eTwo outlets with rearward outlet size M10 x 1.0 and thread pitch 1.0\u003c\/li\u003e\n\u003cli\u003eCompatible with Ford Escort, Mazda 323, MX-3, Protege, and Mercury Tracer\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThe Dorman M39949 master cylinder is designed to meet the exacting requirements of brake hydraulics systems in various Ford, Mazda, and Mercury vehicles. Its 0.875-inch bore diameter ensures proper fluid displacement, while the aluminum construction offers strength and resistance to wear and corrosion. The included reservoir allows for fluid storage, and the integrated sensor provides real-time feedback to the vehicle’s brake system. Featuring two outlets with a secondary outlet thread diameter of 10 mm and a rearward outlet size of M10 x 1.0, this master cylinder supports efficient brake fluid distribution. Note that mounting hardware is not included.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFord Escort models requiring a replacement brake master cylinder\u003c\/li\u003e\n\u003cli\u003eMazda 323 and MX-3 vehicles with hydraulic brake systems\u003c\/li\u003e\n\u003cli\u003eMazda Protege and Mercury Tracer models needing master cylinder repair\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCommon Issues Addressed by This Master Cylinder\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBrake pedal sinking or spongy feel due to internal leaks\u003c\/li\u003e\n\u003cli\u003eBrake fluid leaks around the master cylinder area\u003c\/li\u003e\n\u003cli\u003eLoss of hydraulic pressure causing reduced braking efficiency\u003c\/li\u003e\n\u003cli\u003eWarning lights triggered by faulty brake fluid sensors\u003c\/li\u003e\n\u003cli\u003eInconsistent brake pedal response or travel\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the Dorman M39949 master cylinder requires proper brake system bleeding to remove air and ensure optimal performance. Since mounting hardware is not included, retain or source compatible bolts and fittings. Verify thread pitch and outlet sizes to match vehicle specifications. 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 manufactures the M39949 master cylinder to meet or exceed OEM standards for fit, form, and function. The aluminum construction and integrated sensor contribute to reliable brake system operation. While specific warranty details should be confirmed at the point of purchase, Dorman products typically include limited warranties covering defects in material and workmanship.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":43789364134069,"sku":"BKKX-M39949","price":77.22,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DB_M39949_Fro.jpg?v=1774997510","url":"https:\/\/www.partcatalog.com\/products\/dorman-m39949-brake-master-cylinder","provider":"PartCatalog","version":"1.0","type":"link"}