{"product_id":"dorman-m630885-brake-master-cylinder","title":"Dorman M630885 Brake Master Cylinder","description":"\u003ch2\u003eReliable Brake Master Cylinder for Ford F-250 and F-350 Super Duty\u003c\/h2\u003e\u003cp\u003eThe Dorman M630885 Brake Master Cylinder is engineered to restore proper brake hydraulics for Ford F-250 Super Duty, F-350, and F-350 Super Duty models. Designed with durable cast iron and a removable reservoir, this master cylinder ensures consistent braking performance and safety.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaster cylinder bore diameter: 1.313 inches for precise hydraulic pressure\u003c\/li\u003e\n\u003cli\u003eConstructed from cast iron for strength and durability\u003c\/li\u003e\n\u003cli\u003eIncludes a removable reservoir for easy maintenance\u003c\/li\u003e\n\u003cli\u003eEquipped with two outlets and a sensor for accurate brake fluid monitoring\u003c\/li\u003e\n\u003cli\u003eSecondary outlet thread diameter: 12 mm; rearward outlet size: M14 x 1.5 with 1.5 thread pitch\u003c\/li\u003e\n\u003cli\u003ePackage includes the master cylinder; mounting hardware not included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Features and Specifications\u003c\/h2\u003e\u003cp\u003eThe Dorman M630885 brake master cylinder is specifically designed for Ford F-250 Super Duty, F-350, and F-350 Super Duty trucks, providing a direct replacement for the original equipment. Its 1.313-inch bore diameter ensures proper hydraulic pressure for effective braking. The cast iron construction offers long-lasting durability under demanding conditions. The included removable reservoir simplifies brake fluid inspection and replacement, while the integrated sensor helps monitor fluid levels to maintain system integrity. With two outlets and precise thread specifications (secondary outlet thread diameter of 12 mm and rearward outlet size of M14 x 1.5), this master cylinder fits seamlessly into the brake hydraulic system of compatible Ford Super Duty models.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores brake pressure and pedal feel in Ford F-250 and F-350 Super Duty trucks\u003c\/li\u003e\n\u003cli\u003eReplaces leaking or damaged master cylinders causing brake fluid loss\u003c\/li\u003e\n\u003cli\u003eSolves issues with inconsistent brake pedal response or sponginess\u003c\/li\u003e\n\u003cli\u003eAddresses sensor-related brake fluid level warnings\u003c\/li\u003e\n\u003cli\u003eImproves overall brake system reliability and safety\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the Dorman M630885 master cylinder requires basic mechanical skills and brake system knowledge. Since mounting hardware is not included, retain original mounting components or acquire compatible hardware separately. Ensure the brake system is properly bled after installation to remove air and restore full hydraulic function. The removable reservoir design facilitates fluid replacement during installation. Verify sensor connections to maintain accurate brake fluid monitoring.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eDorman manufactures the M630885 brake master cylinder to meet or exceed OEM specifications for Ford Super Duty trucks. The cast iron material and precise engineering contribute to reliable performance and durability. This part includes a sensor to support brake system diagnostics. Warranty coverage details should be confirmed at the time of purchase, as they may vary by distributor.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":43792423616693,"sku":"BKKX-M630885","price":162.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DB_M630885_Fro.jpg?v=1774997777","url":"https:\/\/www.partcatalog.com\/products\/dorman-m630885-brake-master-cylinder","provider":"PartCatalog","version":"1.0","type":"link"}