{"product_id":"dorman-m630456-brake-master-cylinder","title":"Dorman M630456 Brake Master Cylinder","description":"\u003ch2\u003eReliable Brake Master Cylinder for Hyundai Azera and Sonata\u003c\/h2\u003e\u003cp\u003eThe Dorman M630456 Brake Master Cylinder is engineered to restore proper brake hydraulics for Hyundai Azera and Sonata models. Designed with precision, this master cylinder includes a reservoir and sensor to ensure optimal brake system performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaster cylinder bore diameter: 1 inch\u003c\/li\u003e\n\u003cli\u003eConstructed from durable aluminum material\u003c\/li\u003e\n\u003cli\u003eIncludes reservoir and sensor for integrated functionality\u003c\/li\u003e\n\u003cli\u003eTwo outlet ports with M12 x 1.0 thread size\u003c\/li\u003e\n\u003cli\u003eRearward and secondary outlet thread diameter: M12 x 1.0\u003c\/li\u003e\n\u003cli\u003eThread pitch: 1.0\u003c\/li\u003e\n\u003cli\u003eMounting hardware not included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThis Dorman brake master cylinder (part number M630456) is designed specifically for Hyundai Azera and Sonata vehicles, ensuring compatibility and reliable fitment. The 1-inch bore diameter provides consistent hydraulic pressure, while the aluminum construction offers corrosion resistance and long service life. The included reservoir and sensor allow for seamless integration with the vehicle’s brake system, supporting accurate fluid level monitoring and brake performance. Featuring two outlets with M12 x 1.0 thread size, this master cylinder supports standard brake line connections for these Hyundai models.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores brake pressure loss due to worn or damaged master cylinder\u003c\/li\u003e\n\u003cli\u003eEliminates brake fluid leaks from faulty reservoir or seals\u003c\/li\u003e\n\u003cli\u003eResolves brake warning light issues related to sensor failure\u003c\/li\u003e\n\u003cli\u003eImproves brake pedal feel and responsiveness\u003c\/li\u003e\n\u003cli\u003eAddresses uneven braking caused by hydraulic system faults\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the Dorman M630456 master cylinder requires proper brake system bleeding to remove air and ensure optimal hydraulic function. Note that mounting hardware is not included, so reuse existing hardware or acquire compatible fasteners. Verify thread pitch and outlet sizes (M12 x 1.0) to match brake lines. Sensor connections should be carefully reattached to maintain brake warning system functionality. Professional installation is recommended for safety and performance.\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 Hyundai Azera and Sonata models. The aluminum construction and integrated sensor contribute to reliable operation under normal driving conditions. While mounting hardware is not included, the product undergoes quality checks to ensure fit and function. Warranty coverage details can be obtained from Dorman or authorized distributors.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":43792284418229,"sku":"BKKX-M630456","price":111.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DB_M630456_Fro.jpg?v=1774997684","url":"https:\/\/www.partcatalog.com\/products\/dorman-m630456-brake-master-cylinder","provider":"PartCatalog","version":"1.0","type":"link"}