{"product_id":"dorman-m631008-brake-master-cylinder","title":"Dorman M631008 Brake Master Cylinder","description":"\u003ch2\u003eReliable Brake Master Cylinder for Pontiac GTO\u003c\/h2\u003e\u003cp\u003eThe Dorman M631008 brake master cylinder is engineered to restore proper brake hydraulics for your Pontiac GTO. Designed with precision, this master cylinder ensures consistent brake fluid pressure and reliable stopping power.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Pontiac GTO models\u003c\/li\u003e\n\u003cli\u003eIncludes removable reservoir and master cylinder cap\u003c\/li\u003e\n\u003cli\u003eConstructed from durable aluminum material\u003c\/li\u003e\n\u003cli\u003eFeatures dual bore diameters: 26mm and 36mm for optimal performance\u003c\/li\u003e\n\u003cli\u003eEquipped with a sensor and two outlets with M12 x 1.0 rearward outlet thread diameter\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Features and Specifications\u003c\/h2\u003e\u003cp\u003eThe Dorman M631008 brake master cylinder is built with an aluminum body for strength and corrosion resistance. It includes a removable reservoir and master cylinder cap, allowing for easy maintenance and fluid replacement. This part features two mounting holes for secure installation and two outlets to support your brake system's hydraulic needs. The bore diameters of 26mm and 36mm accommodate the specific hydraulic requirements of the Pontiac GTO brake system. Additionally, the unit comes with a sensor to monitor brake fluid levels and ensure system integrity.\u003c\/p\u003e\u003ch2\u003ePurpose and Common Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores brake fluid pressure for consistent braking response\u003c\/li\u003e\n\u003cli\u003eReplaces worn or leaking 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 warning light triggers related to master cylinder failure\u003c\/li\u003e\n\u003cli\u003eSupports brake system upgrades requiring dual bore master cylinders\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation requires removal of the old master cylinder and proper bleeding of the brake system to remove air. Note that mounting hardware, push rod, brake booster, bleeder hoses, and mounting bracket are not included and may need to be reused or sourced separately. The removable reservoir simplifies fluid replacement during installation. Ensure the sensor connection is properly secured to maintain brake fluid monitoring functionality.\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 the Pontiac GTO. The aluminum construction provides durability and resistance to corrosion. This product includes a master cylinder cap and sensor to maintain system reliability. While mounting hardware is not included, the part is designed for straightforward installation. Warranty details should be confirmed with the distributor or manufacturer.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":43792435282101,"sku":"BKKX-M631008","price":118.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DB_M631008_Fro.jpg?v=1774997795","url":"https:\/\/www.partcatalog.com\/products\/dorman-m631008-brake-master-cylinder","provider":"PartCatalog","version":"1.0","type":"link"}