{"product_id":"dorman-m97938-brake-master-cylinder","title":"Dorman M97938 Brake Master Cylinder","description":"\u003ch2\u003eReliable Brake Master Cylinder for Ford E-350 and F-350 Models\u003c\/h2\u003e\u003cp\u003eThe Dorman M97938 brake master cylinder is engineered to restore proper brake hydraulics for Ford E-350 Econoline, E-350 Econoline Club Wagon, and F-350 vehicles. Designed with durable cast iron and a built-in reservoir, this master cylinder ensures consistent brake fluid delivery and system performance.\u003c\/p\u003e\u003ch2\u003eKey Features of the Dorman M97938 Brake Master Cylinder\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMaster cylinder bore diameter: 1.063 inches for precise hydraulic pressure\u003c\/li\u003e\n\u003cli\u003eConstructed from cast iron for strength and durability\u003c\/li\u003e\n\u003cli\u003eIncludes an integrated reservoir for brake fluid storage\u003c\/li\u003e\n\u003cli\u003eTwo outlet ports with rearward outlet size of 3\/8-24 inches and secondary outlet thread diameter of 7\/16-24\u003c\/li\u003e\n\u003cli\u003eCompatible with Ford E-350 Econoline, E-350 Econoline Club Wagon, and F-350 models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Dorman M97938 brake master cylinder is a critical component in the brake hydraulics system, responsible for converting pedal force into hydraulic pressure. Its 1.063-inch bore diameter is designed to match OEM specifications, ensuring proper brake fluid displacement. The cast iron construction provides resistance to wear and corrosion, extending the service life of the part. This master cylinder comes with an integrated reservoir, eliminating the need for a separate fluid container and simplifying installation. Featuring two outlets, it supports dual-circuit brake systems commonly found in Ford E-350 Econoline and F-350 trucks, with outlet thread sizes tailored for secure brake line connections.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores brake pressure loss due to worn or leaking master cylinders\u003c\/li\u003e\n\u003cli\u003eEliminates spongy or unresponsive brake pedal feel\u003c\/li\u003e\n\u003cli\u003eResolves brake fluid leaks from the master cylinder reservoir or outlets\u003c\/li\u003e\n\u003cli\u003eAddresses brake system failure caused by internal seal damage\u003c\/li\u003e\n\u003cli\u003eReplaces corroded or damaged cast iron master cylinders in Ford E-350 and F-350 models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure brake system is properly bled after installation to remove air\u003c\/li\u003e\n\u003cli\u003eVerify compatibility with your specific Ford E-350 Econoline or F-350 model year\u003c\/li\u003e\n\u003cli\u003eUse appropriate brake fluid as specified by the vehicle manufacturer\u003c\/li\u003e\n\u003cli\u003eInspect brake lines and fittings for wear or damage during replacement\u003c\/li\u003e\n\u003cli\u003eDo not reuse old mounting hardware; secure the master cylinder firmly to prevent leaks\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eDorman manufactures the M97938 brake master cylinder to meet or exceed OEM standards for fit, form, and function. The cast iron material and precise bore diameter contribute to reliable brake system performance. While specific warranty details are not provided, Dorman products typically come with a limited warranty covering defects in materials and workmanship. Consult product documentation or the supplier for exact warranty terms.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":52089072713909,"sku":"BKKX-M97938","price":51.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DB_M97938_Fro.jpg?v=1775148232","url":"https:\/\/www.partcatalog.com\/products\/dorman-m97938-brake-master-cylinder","provider":"PartCatalog","version":"1.0","type":"link"}