{"product_id":"dorman-m390338-brake-master-cylinder","title":"Dorman M390338 Brake Master Cylinder","description":"\u003ch2\u003eReliable Brake Master Cylinder for Ford F-250 and F-350\u003c\/h2\u003e\u003cp\u003eThe Dorman M390338 brake master cylinder is designed specifically for Ford F-250, F-250 HD, and F-350 models. Engineered with precision, this aluminum master cylinder includes a reservoir and sensor to ensure consistent brake performance and safety.\u003c\/p\u003e\u003ch2\u003eKey Features of the Dorman M390338 Brake Master Cylinder\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMaster cylinder bore diameter: 1.25 inches for optimal 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 fluid monitoring\u003c\/li\u003e\n\u003cli\u003eEquipped with three outlets to support complex brake hydraulic systems\u003c\/li\u003e\n\u003cli\u003eRearward outlet size: 7\/16-24 thread for secure brake line connections\u003c\/li\u003e\n\u003cli\u003eSecondary outlet thread diameters: 9\/16-18 and 3\/8-24 for versatile fitment\u003c\/li\u003e\n\u003cli\u003ePackage contains the master cylinder unit; mounting hardware not included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description of the Dorman M390338 Brake Master Cylinder\u003c\/h2\u003e\u003cp\u003eThis brake master cylinder is crafted from aluminum, providing a lightweight yet robust component for your Ford F-250, F-250 HD, or F-350. The 1.25-inch bore diameter is designed to deliver precise hydraulic pressure to the braking system, ensuring reliable stopping power. The included reservoir allows for proper brake fluid storage, while the integrated sensor monitors fluid levels to alert drivers of potential issues. With three outlets and multiple thread sizes, this master cylinder accommodates the complex brake hydraulics found in heavy-duty Ford trucks. Note that mounting hardware is not included, so ensure compatibility with your vehicle’s existing setup.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or leaking master cylinders in Ford F-250 and F-350 brake systems\u003c\/li\u003e\n\u003cli\u003eRestores proper hydraulic pressure for improved brake responsiveness\u003c\/li\u003e\n\u003cli\u003eResolves brake fluid leaks caused by damaged reservoirs or seals\u003c\/li\u003e\n\u003cli\u003eAddresses sensor malfunctions related to brake fluid level monitoring\u003c\/li\u003e\n\u003cli\u003eSupports brake system upgrades requiring multiple outlet connections\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify compatibility with Ford F-250, F-250 HD, and F-350 models before installation\u003c\/li\u003e\n\u003cli\u003eBleed the brake system thoroughly after installation to remove air pockets\u003c\/li\u003e\n\u003cli\u003eUse appropriate thread sealant on outlet connections to prevent leaks\u003c\/li\u003e\n\u003cli\u003eCheck sensor wiring and connections for proper operation\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 Information\u003c\/h2\u003e\u003cp\u003eDorman manufactures the M390338 brake master cylinder to meet or exceed OEM specifications for Ford trucks. The aluminum construction offers corrosion resistance and durability under demanding conditions. This part is backed by Dorman’s standard warranty coverage, providing assurance of quality and performance for your Ford F-250, F-250 HD, and F-350 brake systems.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":43792154886325,"sku":"BKKX-M390338","price":94.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DB_M390338_Fro.jpg?v=1774997574","url":"https:\/\/www.partcatalog.com\/products\/dorman-m390338-brake-master-cylinder","provider":"PartCatalog","version":"1.0","type":"link"}