{"product_id":"dorman-m12671-brake-master-cylinder","title":"Dorman M12671 Brake Master Cylinder","description":"\u003ch2\u003eReliable Brake Master Cylinder for Precise Hydraulic Control\u003c\/h2\u003e\u003cp\u003eThe Dorman M12671 brake master cylinder is engineered to provide consistent hydraulic pressure for your vehicle's braking system. Designed with a durable cast iron construction and integrated sensor, this master cylinder ensures reliable performance for compatible makes and models.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaster cylinder bore diameter: 2 inches for optimal fluid displacement\u003c\/li\u003e\n\u003cli\u003eConstructed from cast iron for strength and durability\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 outlets with secondary outlet thread diameter of 0.5 inches and rearward outlet size of 9\/16-18\u003c\/li\u003e\n\u003cli\u003ePackage contains the master cylinder only; mounting hardware not included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDurable Cast Iron Construction and Integrated Sensor\u003c\/h2\u003e\u003cp\u003eThe Dorman M12671 master cylinder features a robust cast iron body designed to withstand the demands of brake hydraulics. Its 2-inch bore diameter allows for precise control of brake fluid pressure, essential for safe and responsive braking. The included reservoir simplifies fluid management, while the integrated sensor provides real-time feedback to the vehicle’s brake system, enhancing safety and diagnostics.\u003c\/p\u003e\u003ch2\u003eCompatible Applications and Common Uses\u003c\/h2\u003e\u003cp\u003eThis brake master cylinder is compatible with various vehicle makes and models requiring a 2-inch bore diameter and specific outlet thread sizes. It is commonly used to address issues such as:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBrake pedal sinking or sponginess due to master cylinder wear\u003c\/li\u003e\n\u003cli\u003eBrake fluid leaks from a damaged or corroded master cylinder\u003c\/li\u003e\n\u003cli\u003eFaulty brake system sensor triggering warning lights\u003c\/li\u003e\n\u003cli\u003eInconsistent brake pressure affecting stopping performance\u003c\/li\u003e\n\u003cli\u003eReplacement of a worn or failing brake master cylinder assembly\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Dorman M12671 brake master cylinder, ensure the brake fluid reservoir is properly filled and free of contaminants. Bleed the brake system thoroughly to remove air pockets and verify sensor connections are secure for accurate system monitoring. Note that mounting hardware is not included and must be sourced separately.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eDorman manufactures the M12671 brake master cylinder to meet or exceed OEM specifications, providing reliable performance and durability. While specific warranty details vary, Dorman typically offers a limited warranty covering defects in materials and workmanship to support your investment in vehicle safety.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":51915814207669,"sku":"BKKX-M12671","price":373.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DB_M12671_Generic.jpg?v=1774997450","url":"https:\/\/www.partcatalog.com\/products\/dorman-m12671-brake-master-cylinder","provider":"PartCatalog","version":"1.0","type":"link"}