{"product_id":"dorman-m390584-brake-master-cylinder","title":"Dorman M390584 Brake Master Cylinder","description":"\u003ch2\u003eReliable Brake Master Cylinder for Mercury Quest and Nissan Villager\u003c\/h2\u003e\u003cp\u003eThe Dorman M390584 brake master cylinder is engineered to restore proper brake hydraulics in your Mercury Quest or Nissan Villager. Designed with precision, this aluminum 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 two outlets with a rearward outlet size of M10 x 1.0 thread pitch\u003c\/li\u003e\n\u003cli\u003eSecondary outlet thread diameter of 10 mm for secure brake line connections\u003c\/li\u003e\n\u003cli\u003ePackage contains the master cylinder only; mounting hardware and reservoir are not included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Dorman M390584 brake master cylinder is specifically designed for use in Mercury Quest and Nissan Villager models, providing a direct replacement for the original equipment part. Its 1-inch bore diameter allows for precise hydraulic pressure control, essential for maintaining brake system integrity. Manufactured from aluminum, this master cylinder offers enhanced durability and resistance to corrosion compared to traditional cast iron units. The unit features two outlets, including a rearward outlet with an M10 x 1.0 thread pitch, ensuring compatibility with factory brake lines. Note that this product does not include a reservoir or mounting hardware, so these components must be sourced separately if needed.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores brake fluid pressure in Mercury Quest and Nissan Villager brake systems\u003c\/li\u003e\n\u003cli\u003eReplaces worn or leaking master cylinders causing brake pedal sponginess\u003c\/li\u003e\n\u003cli\u003eSolves brake fluid leaks from damaged or corroded master cylinder bodies\u003c\/li\u003e\n\u003cli\u003eAddresses inconsistent braking performance due to internal seal failure\u003c\/li\u003e\n\u003cli\u003ePrevents brake system failure by maintaining proper hydraulic pressure\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure brake system is fully depressurized before removal\u003c\/li\u003e\n\u003cli\u003eBleed the brake system thoroughly after installation to remove air\u003c\/li\u003e\n\u003cli\u003eVerify thread pitch (1.0) and outlet sizes for proper brake line fitment\u003c\/li\u003e\n\u003cli\u003eUse compatible brake fluid as specified by vehicle manufacturer\u003c\/li\u003e\n\u003cli\u003eCheck for leaks and proper pedal feel before driving\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDorman manufactures the M390584 brake master cylinder to meet or exceed OEM specifications for fit, form, and function. The aluminum construction provides long-lasting performance under normal operating conditions. While mounting hardware and reservoir are not included, the master cylinder itself is backed by Dorman's quality standards. Please consult Dorman's warranty policy for specific coverage details.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":43792205643957,"sku":"BKKX-M390584","price":71.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DB_M390584_Fro.jpg?v=1774997595","url":"https:\/\/www.partcatalog.com\/products\/dorman-m390584-brake-master-cylinder","provider":"PartCatalog","version":"1.0","type":"link"}