{"product_id":"dorman-m630622-brake-master-cylinder","title":"Dorman M630622 Brake Master Cylinder","description":"\u003ch2\u003eReliable Brake Master Cylinder for Ford E-Series and F-350\u003c\/h2\u003e\u003cp\u003eThe Dorman M630622 Brake Master Cylinder is engineered to restore proper brake hydraulics in select Ford vehicles. Designed specifically for Ford E-150, E-150 Econoline, E-250, E-350 Super Duty, and F-350 Super Duty models, this master cylinder ensures consistent brake fluid pressure and reliable stopping power.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaster cylinder bore diameter: 1.313 inches for precise hydraulic control\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 line configurations\u003c\/li\u003e\n\u003cli\u003eRearward outlet size: M12 x 1.5; secondary outlet thread diameters: M10 x 1.5 and 3\/8-24\u003c\/li\u003e\n\u003cli\u003eMounting hardware not included; designed for direct replacement\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThe Dorman M630622 brake master cylinder features a 1.313-inch bore diameter, which is critical for maintaining the correct hydraulic pressure within the brake system. Its aluminum construction offers enhanced durability and resistance to corrosion compared to traditional cast iron units. This master cylinder comes complete with an integrated reservoir and sensor, allowing for real-time brake fluid level monitoring and improved system reliability. The unit includes three outlets, accommodating the complex brake line routing found in Ford E-Series and F-350 Super Duty trucks. The rearward outlet is sized M12 x 1.5, while the secondary outlets have thread diameters of M10 x 1.5 and 3\/8-24, ensuring compatibility with factory brake lines.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFord E-150 and E-150 Econoline\u003c\/li\u003e\n\u003cli\u003eFord E-250\u003c\/li\u003e\n\u003cli\u003eFord E-350 Super Duty\u003c\/li\u003e\n\u003cli\u003eFord F-350 Super Duty\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis master cylinder is designed to replace the original equipment part in these specific Ford models, providing a direct fit and restoring proper brake function.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by This Master Cylinder\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBrake pedal sinking or sponginess due to internal leaks\u003c\/li\u003e\n\u003cli\u003eBrake fluid leaks from a worn or damaged master cylinder\u003c\/li\u003e\n\u003cli\u003eBrake warning light activation caused by faulty fluid level sensor\u003c\/li\u003e\n\u003cli\u003eUneven braking or reduced stopping power\u003c\/li\u003e\n\u003cli\u003eBrake system failure due to master cylinder bore wear\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the Dorman M630622 master cylinder requires removal of the old unit and proper bleeding of the brake system to eliminate air. Since mounting hardware is not included, retain original bolts or source replacements as needed. Verify thread sizes for brake line fittings to ensure proper connection. 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 this brake master cylinder to meet or exceed OEM specifications for fit, form, and function. The aluminum construction and integrated sensor contribute to long-term reliability. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in material and workmanship. Consult product documentation for exact warranty terms.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":43792332751029,"sku":"BKKX-M630622","price":149.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DB_M630622_Fro.jpg?v=1774997722","url":"https:\/\/www.partcatalog.com\/products\/dorman-m630622-brake-master-cylinder","provider":"PartCatalog","version":"1.0","type":"link"}