{"product_id":"dorman-m630506-brake-master-cylinder","title":"Dorman M630506 Brake Master Cylinder","description":"\u003ch2\u003eReliable Brake Master Cylinder for Chevrolet, Pontiac, and Saturn\u003c\/h2\u003e\u003cp\u003eThe Dorman M630506 Brake Master Cylinder is engineered to provide consistent hydraulic pressure for your vehicle's braking system. Designed specifically for Chevrolet Captiva Sport, Equinox, Pontiac Torrent, and Saturn Vue models, this master cylinder ensures precise brake control and safety.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaster cylinder bore diameter: 1 inch for optimal hydraulic performance\u003c\/li\u003e\n\u003cli\u003eConstructed from durable aluminum material for corrosion resistance\u003c\/li\u003e\n\u003cli\u003eIncludes two outlets with M12 x 1.0 thread size for secure brake line connections\u003c\/li\u003e\n\u003cli\u003eDoes not include reservoir or mounting hardware, allowing for flexible installation\u003c\/li\u003e\n\u003cli\u003ePackage contains the master cylinder only, part number M630506\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Details and Compatibility\u003c\/h2\u003e\u003cp\u003eThe Dorman M630506 master cylinder features a 1-inch bore diameter, which is critical for maintaining proper brake fluid pressure and pedal feel. Its aluminum construction offers a balance of strength and lightweight durability, reducing the risk of corrosion over time. The unit includes two outlets, both with M12 x 1.0 thread pitch, compatible with the brake lines on Chevrolet Captiva Sport, Equinox, Pontiac Torrent, and Saturn Vue vehicles. Note that this part does not come with a reservoir or mounting hardware, so these components must be sourced separately if needed.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplaces worn or leaking brake master cylinders causing low brake pressure\u003c\/li\u003e\n\u003cli\u003eAddresses spongy or unresponsive brake pedal issues\u003c\/li\u003e\n\u003cli\u003eRestores proper brake fluid distribution to front and rear brakes\u003c\/li\u003e\n\u003cli\u003eEliminates brake fluid leaks from damaged or corroded master cylinder bodies\u003c\/li\u003e\n\u003cli\u003eImproves overall braking system reliability on compatible Chevrolet, Pontiac, and Saturn models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Dorman M630506 master cylinder, ensure the brake system is properly bled to remove air and maintain hydraulic integrity. Since mounting hardware and reservoir are not included, verify compatibility with existing components or acquire replacements as necessary. Use thread sealant or appropriate fittings on the M12 x 1.0 outlets to prevent leaks. Follow manufacturer torque specifications to avoid damage during installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDorman parts are manufactured to meet or exceed OEM standards, providing reliable performance for your vehicle's brake system. The M630506 master cylinder undergoes rigorous quality control to ensure durability and fitment accuracy. Please refer to Dorman's warranty policy for specific coverage details.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":43792308994229,"sku":"BKKX-M630506","price":99.02,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DB_M630506_Fro.jpg?v=1774997695","url":"https:\/\/www.partcatalog.com\/products\/dorman-m630506-brake-master-cylinder","provider":"PartCatalog","version":"1.0","type":"link"}