{"product_id":"dorman-m630915-brake-master-cylinder","title":"Dorman M630915 Brake Master Cylinder","description":"\u003ch2\u003eReliable Brake Master Cylinder for Cadillac and Chevrolet Vehicles\u003c\/h2\u003e\u003cp\u003eThe Dorman M630915 Brake Master Cylinder is engineered to restore proper brake hydraulics in select Cadillac and Chevrolet models. Designed with durable cast iron and equipped with a removable reservoir, this master cylinder ensures consistent brake fluid delivery and reliable stopping power.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaster cylinder bore diameter: 1 inch 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 a sensor to monitor brake fluid levels\u003c\/li\u003e\n\u003cli\u003eTwo outlets with M12 x 1.0 thread pitch for secure connections\u003c\/li\u003e\n\u003cli\u003eCompatible with Cadillac Impala and Chevrolet XTS models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Features and Specifications\u003c\/h2\u003e\u003cp\u003eThe Dorman M630915 master cylinder features a 1-inch bore diameter, providing the necessary hydraulic pressure for effective braking performance. Its 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 safety. This master cylinder has two outlets, both with M12 x 1.0 thread pitch, ensuring compatibility with the brake lines on Cadillac Impala and Chevrolet XTS vehicles. Note that mounting hardware is not included with this part.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Common Applications\u003c\/h2\u003e\u003cp\u003eThis brake master cylinder is specifically designed for use in Cadillac Impala and Chevrolet XTS models. It is ideal for addressing 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\u003eInconsistent brake pressure affecting stopping performance\u003c\/li\u003e\n\u003cli\u003eWarning lights triggered by faulty brake fluid level sensors\u003c\/li\u003e\n\u003cli\u003eReplacement during brake system overhauls or upgrades\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Dorman M630915 master cylinder, ensure the brake system is properly bled to remove air and maintain hydraulic integrity. The removable reservoir allows for easier fluid handling during installation. Verify that the M12 x 1.0 threaded outlets are securely connected to the brake lines to prevent leaks. Since mounting hardware is not included, retain or source compatible fasteners for secure installation. Always follow vehicle-specific service manuals for torque specifications and safety procedures.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eDorman manufactures this brake master cylinder to meet or exceed OEM standards for fit, form, and function. The cast iron construction and integrated sensor contribute to reliable brake system performance. This part is backed by Dorman's limited warranty, providing coverage against defects in materials and workmanship under normal use conditions.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":43792427647157,"sku":"BKKX-M630915","price":124.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DB_M630915_Fro.jpg?v=1774997784","url":"https:\/\/www.partcatalog.com\/products\/dorman-m630915-brake-master-cylinder","provider":"PartCatalog","version":"1.0","type":"link"}