{"product_id":"dorman-m630650-brake-master-cylinder","title":"Dorman M630650 Brake Master Cylinder","description":"\u003ch2\u003eReliable Brake Master Cylinder for Chevrolet Impala Models\u003c\/h2\u003e\u003cp\u003eThe Dorman M630650 Brake Master Cylinder is engineered to restore proper brake hydraulics in Chevrolet Impala and Impala Limited vehicles. Designed with precision, this master cylinder ensures consistent brake fluid pressure for safe and effective braking performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaster cylinder bore diameter: 1 inch for accurate fluid displacement\u003c\/li\u003e\n\u003cli\u003eConstructed from durable aluminum material for corrosion resistance\u003c\/li\u003e\n\u003cli\u003eIncludes reservoir for brake fluid storage and monitoring\u003c\/li\u003e\n\u003cli\u003eEquipped with sensor to support brake system diagnostics\u003c\/li\u003e\n\u003cli\u003eTwo outlet ports with rearward outlet size M14 x 1.5 and 14mm secondary outlet thread diameter\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThe Dorman M630650 brake master cylinder features a 1-inch bore diameter, which is critical for maintaining the correct hydraulic pressure within the brake system of Chevrolet Impala and Impala Limited models. Its aluminum construction offers strength and resistance to corrosion, extending the service life of the component. The included reservoir allows for proper brake fluid containment and monitoring, while the integrated sensor supports vehicle brake system warning functions. This master cylinder has two outlets, including a rearward outlet sized M14 x 1.5 with a thread pitch of 1.5, ensuring compatibility with the vehicle’s brake lines.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eChevrolet Impala (various model years)\u003c\/li\u003e\n\u003cli\u003eChevrolet Impala Limited\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis part is specifically designed for brake hydraulic systems in these Chevrolet models, making it a suitable replacement for worn or damaged master cylinders.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by This Master Cylinder\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBrake pedal sinking or sponginess due to internal leaks\u003c\/li\u003e\n\u003cli\u003eBrake fluid leaks around the master cylinder area\u003c\/li\u003e\n\u003cli\u003eBrake warning light activation related to sensor faults\u003c\/li\u003e\n\u003cli\u003eReduced braking efficiency caused by faulty hydraulic pressure\u003c\/li\u003e\n\u003cli\u003eContaminated or damaged reservoir affecting fluid levels\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Dorman M630650 master cylinder, ensure the brake system is properly bled to remove air and maintain hydraulic integrity. Verify that the sensor connections are secure to avoid warning light issues. Use compatible brake fluid as specified by the vehicle manufacturer. Note that mounting hardware is not included and should be reused or sourced separately if needed.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDorman parts are manufactured to meet or exceed OEM standards for fit and function. The M630650 brake master cylinder undergoes rigorous quality control to ensure reliability and durability. Please refer to Dorman’s warranty policy for specific coverage details.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":52089076285621,"sku":"BKKX-M630650","price":107.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DB_M630650_Fro.jpg?v=1775148253","url":"https:\/\/www.partcatalog.com\/products\/dorman-m630650-brake-master-cylinder","provider":"PartCatalog","version":"1.0","type":"link"}