{"product_id":"dorman-m631025-brake-master-cylinder","title":"Dorman M631025 Brake Master Cylinder","description":"\u003ch2\u003eReliable Brake Master Cylinder for Toyota Corolla and Matrix\u003c\/h2\u003e\u003cp\u003eThe Dorman M631025 Brake Master Cylinder is engineered to provide consistent hydraulic pressure for your Toyota Corolla or Matrix braking system. Designed with precision, this master cylinder ensures reliable brake performance and safety.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Toyota Corolla and Matrix models\u003c\/li\u003e\n\u003cli\u003eAluminum master cylinder material for durability and corrosion resistance\u003c\/li\u003e\n\u003cli\u003eIncludes a removable reservoir and master cylinder cap for easy maintenance\u003c\/li\u003e\n\u003cli\u003eEquipped with a sensor for accurate brake system monitoring\u003c\/li\u003e\n\u003cli\u003eTwo mounting holes and dual 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 M631025 master cylinder features a 0.875-inch bore diameter, providing optimal hydraulic pressure for effective braking. Constructed from aluminum, it offers strength and resistance to wear. This unit includes a removable reservoir and master cylinder cap, facilitating fluid inspection and replacement. The integrated sensor supports brake system diagnostics, enhancing safety. It has two outlets with a secondary outlet thread diameter of 12 mm, and two mounting holes for secure installation. Note that mounting hardware, brake booster, push rod, bleeder hoses, and mounting bracket are not included.\u003c\/p\u003e\u003ch2\u003eApplications and Common Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores proper hydraulic pressure in Toyota Corolla and Matrix brake systems\u003c\/li\u003e\n\u003cli\u003eReplaces leaking or damaged master cylinders causing brake fluid loss\u003c\/li\u003e\n\u003cli\u003eResolves spongy or unresponsive brake pedal feel\u003c\/li\u003e\n\u003cli\u003eFixes brake warning light issues related to sensor malfunction\u003c\/li\u003e\n\u003cli\u003eAddresses reservoir leaks or cracks with the included removable reservoir\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 careful connection of brake lines to the two outlets. Ensure the sensor is properly connected to maintain brake system monitoring. Since mounting hardware is not included, retain original bolts or source compatible fasteners. Bleeding the brake system after installation is necessary to remove air and ensure proper brake function. The removable reservoir simplifies fluid replacement during installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDorman manufactures the M631025 master cylinder to meet or exceed OEM standards for fit and function. The aluminum construction provides corrosion resistance and long service life. This part includes a sensor to maintain system diagnostics. While specific warranty details should be confirmed at purchase, Dorman typically offers limited warranties covering defects in materials and workmanship.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":43792437706933,"sku":"BKKX-M631025","price":136.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DB_M631025_Fro.jpg?v=1774997798","url":"https:\/\/www.partcatalog.com\/products\/dorman-m631025-brake-master-cylinder","provider":"PartCatalog","version":"1.0","type":"link"}