{"product_id":"dorman-m390123-brake-master-cylinder","title":"Dorman M390123 Brake Master Cylinder","description":"\u003ch2\u003eReliable Brake Master Cylinder for Ford and Mazda Vehicles\u003c\/h2\u003e\u003cp\u003eThe Dorman M390123 brake master cylinder is engineered to restore proper brake hydraulics in select Ford and Mazda models. Designed with a cast iron body and integrated reservoir, this master cylinder ensures consistent brake fluid pressure for safe stopping performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaster cylinder bore diameter: 0.938 inches for precise hydraulic control\u003c\/li\u003e\n\u003cli\u003eDurable cast iron construction for long-lasting service\u003c\/li\u003e\n\u003cli\u003eIncludes reservoir for brake fluid storage\u003c\/li\u003e\n\u003cli\u003eEquipped with a sensor to monitor brake system status\u003c\/li\u003e\n\u003cli\u003eTwo outlet ports with rearward outlet size M10 x 1.0 and thread pitch 1.0\u003c\/li\u003e\n\u003cli\u003eCompatible with Ford 626, Mazda MX-6, and Ford Probe models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThe Dorman M390123 brake master cylinder features a cast iron material that provides strength and resistance to wear under high pressure. Its 0.938-inch bore diameter is designed to deliver consistent hydraulic pressure to the brake system. The included reservoir allows for proper brake fluid containment and circulation. This master cylinder has two outlets, including a secondary outlet with a 10 mm thread diameter and a rearward outlet sized M10 x 1.0 with a 1.0 thread pitch, ensuring compatibility with the brake lines of the specified vehicles. Additionally, the integrated sensor helps monitor brake fluid levels or pressure, contributing to vehicle safety.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFord 626 models requiring a replacement brake master cylinder\u003c\/li\u003e\n\u003cli\u003eMazda MX-6 vehicles needing brake hydraulic system repair\u003c\/li\u003e\n\u003cli\u003eFord Probe models with compatible brake master cylinder specifications\u003c\/li\u003e\n\u003cli\u003eIdeal for addressing brake fluid leaks, spongy brake pedal feel, or loss of braking power\u003c\/li\u003e\n\u003cli\u003eSuitable for restoring brake system responsiveness and safety\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the Dorman M390123 brake master cylinder requires careful attention to brake hydraulic system procedures. Ensure the brake fluid reservoir is properly filled and free of contaminants before installation. Bleed the brake system thoroughly after replacement to remove air and restore proper brake pedal feel. Note that mounting hardware is not included, so retain or source the necessary bolts and fittings. Verify thread sizes and outlet connections to match vehicle specifications for a secure fit.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eDorman manufactures this brake master cylinder to meet or exceed OEM standards for fit and function. The cast iron construction and integrated sensor contribute to reliable brake system performance. While mounting hardware is not included, the product is supplied with the master cylinder and reservoir assembly. Warranty coverage details should be confirmed with the distributor or manufacturer to ensure protection against defects.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":43792101474485,"sku":"BKKX-M390123","price":155.77,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DB_M390123_Fro.jpg?v=1774997549","url":"https:\/\/www.partcatalog.com\/products\/dorman-m390123-brake-master-cylinder","provider":"PartCatalog","version":"1.0","type":"link"}