{"product_id":"dorman-m631034-brake-master-cylinder","title":"Dorman M631034 Brake Master Cylinder","description":"\u003ch2\u003eReliable Brake Master Cylinder for Cadillac ATS and CTS\u003c\/h2\u003e\u003cp\u003eThe Dorman M631034 brake master cylinder is engineered to restore proper brake hydraulics for Cadillac ATS and CTS models. Designed with precision, this aluminum master cylinder ensures consistent brake fluid pressure for safe and effective braking performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from durable aluminum for corrosion resistance\u003c\/li\u003e\n\u003cli\u003eIncludes 2 mounting holes for secure installation\u003c\/li\u003e\n\u003cli\u003eFeatures a 1-inch master cylinder bore diameter\u003c\/li\u003e\n\u003cli\u003eEquipped with 2 outlets, including a rearward outlet sized M14 x 1.5\u003c\/li\u003e\n\u003cli\u003eDoes not include mounting hardware, brake booster, reservoir, or push rod\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThe Dorman M631034 brake master cylinder is designed specifically for Cadillac ATS and CTS vehicles, providing a direct replacement for the original component. Its aluminum construction offers strength and longevity while resisting corrosion from brake fluid exposure. The master cylinder features a 1-inch bore diameter, which is critical for maintaining proper hydraulic pressure within the brake system. It has two outlets, including a secondary outlet with a 14mm thread diameter and a rearward outlet sized M14 x 1.5, allowing compatibility with the vehicle's brake lines. This part does not come with additional components such as mounting hardware, brake booster, reservoir, push rod, bleeder hoses, sensor, or mounting bracket, so these items must be reused or sourced separately.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores brake fluid pressure for consistent pedal feel\u003c\/li\u003e\n\u003cli\u003eReplaces leaking or damaged master cylinders causing brake fluid loss\u003c\/li\u003e\n\u003cli\u003eAddresses spongy or unresponsive brake pedal issues\u003c\/li\u003e\n\u003cli\u003eEliminates brake system failure due to internal cylinder wear\u003c\/li\u003e\n\u003cli\u003ePrevents brake warning lights related to hydraulic faults\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the Dorman M631034 brake master cylinder requires careful attention to brake system bleeding procedures to remove air and ensure proper hydraulic function. Since mounting hardware and other components are not included, verify the condition of existing parts before installation. Use appropriate tools to secure the master cylinder via its two mounting holes. Confirm compatibility with your Cadillac ATS or CTS model year and brake system configuration before purchase.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eDorman manufactures this brake master cylinder to meet or exceed OEM specifications for fit and function. The aluminum construction provides durability and resistance to corrosion, contributing to long service life. While specific warranty details are not provided here, Dorman typically offers limited warranties on their replacement parts. Consult product documentation or the manufacturer for exact warranty terms.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":43792438821045,"sku":"BKKX-M631034","price":105.88,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DB_M631034_Fro.jpg?v=1774997799","url":"https:\/\/www.partcatalog.com\/products\/dorman-m631034-brake-master-cylinder","provider":"PartCatalog","version":"1.0","type":"link"}