{"product_id":"dorman-m630464-brake-master-cylinder","title":"Dorman M630464 Brake Master Cylinder","description":"\u003ch2\u003eOverview of the Dorman Brake Master Cylinder M630464\u003c\/h2\u003e\u003cp\u003eThe Dorman Brake Master Cylinder M630464 is designed specifically for Nissan Frontier and Xterra models, providing reliable brake hydraulics performance. This master cylinder features an aluminum construction and includes a reservoir and sensor for efficient brake system operation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Nissan Frontier and Nissan Xterra\u003c\/li\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\u003eThree outlets 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\u003eMounting hardware not included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Dorman M630464 brake master cylinder is engineered to meet the specific hydraulic requirements of Nissan Frontier and Xterra vehicles. Its 1-inch bore diameter ensures proper fluid displacement for consistent brake pressure. Made from aluminum, this master cylinder offers corrosion resistance and durability under demanding conditions. The included reservoir allows for fluid storage, while the integrated sensor supports brake system monitoring. With three outlets featuring M12 x 1.0 thread pitch, this master cylinder facilitates secure connections to the brake lines. Note that mounting hardware is not included, so existing hardware or separate purchase may be necessary.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores proper brake fluid pressure in Nissan Frontier and Xterra models\u003c\/li\u003e\n\u003cli\u003eReplaces worn or leaking master cylinders causing brake fluid loss\u003c\/li\u003e\n\u003cli\u003eResolves brake pedal sponginess or failure to build pressure\u003c\/li\u003e\n\u003cli\u003eAddresses sensor-related brake warning light issues\u003c\/li\u003e\n\u003cli\u003eImproves overall brake system responsiveness and safety\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure compatibility with Nissan Frontier or Xterra before installation\u003c\/li\u003e\n\u003cli\u003eBleed brake system thoroughly after installation to remove air\u003c\/li\u003e\n\u003cli\u003eUse appropriate brake fluid as specified by vehicle manufacturer\u003c\/li\u003e\n\u003cli\u003eCheck condition of brake lines and fittings during replacement\u003c\/li\u003e\n\u003cli\u003eMounting hardware must be sourced separately if not retained from original part\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDorman manufactures the M630464 brake master cylinder to meet or exceed OEM specifications for Nissan Frontier and Xterra vehicles. The aluminum construction and integrated sensor contribute to reliable brake system performance. While mounting hardware is not included, the product undergoes quality checks to ensure fit and function. Warranty coverage details should be confirmed with the point of purchase or manufacturer.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":43792291233973,"sku":"BKKX-M630464","price":128.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DB_M630464_Fro.jpg?v=1774997686","url":"https:\/\/www.partcatalog.com\/products\/dorman-m630464-brake-master-cylinder","provider":"PartCatalog","version":"1.0","type":"link"}