{"product_id":"dorman-m630671-brake-master-cylinder","title":"Dorman M630671 Brake Master Cylinder","description":"\u003ch2\u003eOverview of Dorman Brake Master Cylinder M630671\u003c\/h2\u003e\u003cp\u003eThe Dorman Brake Master Cylinder M630671 is designed specifically for Honda Fit and Insight models, providing reliable brake hydraulics performance. Crafted from durable aluminum, this master cylinder ensures consistent braking pressure and long-lasting operation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Honda Fit and Honda Insight models\u003c\/li\u003e\n\u003cli\u003eMaster cylinder bore diameter: 1.063 inches\u003c\/li\u003e\n\u003cli\u003eConstructed from lightweight aluminum material\u003c\/li\u003e\n\u003cli\u003eIncludes two outlets with M12 x 1.0 thread size\u003c\/li\u003e\n\u003cli\u003eDoes not include reservoir, sensor, or mounting hardware\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Features and Specifications\u003c\/h2\u003e\u003cp\u003eThis Dorman brake master cylinder (part number M630671) features a 1.063-inch bore diameter, which is critical for maintaining proper hydraulic pressure in the brake system. The aluminum construction offers corrosion resistance and reduces overall weight compared to traditional cast iron units. It includes two outlets, both with M12 x 1.0 thread pitch, designed for secure connection to brake lines. Note that the reservoir and sensor are not included with this unit, and mounting hardware must be sourced separately.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis master cylinder is engineered for use with Honda Fit and Honda Insight vehicles, ensuring proper fitment and function. It is ideal for replacing worn or damaged master cylinders in these models to restore braking performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eRestores brake pressure loss due to worn master cylinder bore\u003c\/li\u003e\n\u003cli\u003eAddresses brake fluid leaks from the master cylinder\u003c\/li\u003e\n\u003cli\u003eResolves spongy or unresponsive brake pedal feel\u003c\/li\u003e\n\u003cli\u003eReplaces damaged or corroded aluminum master cylinders\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Dorman M630671 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 necessary parts before installation. Use appropriate thread sealant on outlet fittings to prevent leaks.\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 Honda Fit and Insight models. While specific warranty details are not provided here, Dorman products typically come with a limited warranty covering defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":43792340943029,"sku":"BKKX-M630671","price":156.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DB_M630671_Generic.jpg?v=1774997732","url":"https:\/\/www.partcatalog.com\/products\/dorman-m630671-brake-master-cylinder","provider":"PartCatalog","version":"1.0","type":"link"}