{"product_id":"dorman-m390107-brake-master-cylinder","title":"Dorman M390107 Brake Master Cylinder","description":"\u003ch2\u003eOverview of Dorman Brake Master Cylinder for Mazda 929\u003c\/h2\u003e\u003cp\u003eThe Dorman M390107 brake master cylinder is designed specifically for Mazda 929 models, providing reliable brake hydraulics performance. This master cylinder features an aluminum construction and includes a reservoir and sensor to ensure proper brake system function.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Mazda 929 brake hydraulic systems\u003c\/li\u003e\n\u003cli\u003eAluminum master cylinder material for durability\u003c\/li\u003e\n\u003cli\u003eIncludes reservoir and sensor for complete assembly\u003c\/li\u003e\n\u003cli\u003e1-inch bore diameter for precise brake pressure control\u003c\/li\u003e\n\u003cli\u003eTwo outlets with M10 x 1.0 rearward outlet thread size\u003c\/li\u003e\n\u003cli\u003eThread pitch of 1.0 for secure fittings\u003c\/li\u003e\n\u003cli\u003ePackage contains master cylinder only; mounting hardware not included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Dorman M390107 brake master cylinder is engineered to meet the specifications required by Mazda 929 vehicles. Constructed from aluminum, this master cylinder offers corrosion resistance and strength necessary for consistent brake system performance. The included reservoir allows for proper brake fluid storage, while the integrated sensor monitors fluid levels to alert drivers of potential issues. With a 1-inch bore diameter, the master cylinder delivers accurate hydraulic pressure to the brake calipers or wheel cylinders. Featuring two outlets with a secondary outlet thread diameter of 10 mm and a rearward outlet size of M10 x 1.0, this part ensures compatibility with the brake lines of the Mazda 929. The thread pitch of 1.0 guarantees a secure and leak-free connection. Note that mounting hardware is not included, so existing hardware should be inspected or replaced as needed during installation.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores proper brake fluid pressure in Mazda 929 brake systems\u003c\/li\u003e\n\u003cli\u003eReplaces worn or leaking master cylinders causing brake fluid loss\u003c\/li\u003e\n\u003cli\u003eResolves brake pedal sinking or sponginess due to internal seal failure\u003c\/li\u003e\n\u003cli\u003eAddresses brake warning light activation related to fluid level sensor faults\u003c\/li\u003e\n\u003cli\u003eImproves overall brake 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 Mazda 929 model year before installation\u003c\/li\u003e\n\u003cli\u003eBleed brake system thoroughly after installation to remove air\u003c\/li\u003e\n\u003cli\u003eInspect and replace mounting hardware if necessary, as it is not included\u003c\/li\u003e\n\u003cli\u003eCheck brake fluid reservoir for proper fill and absence of leaks\u003c\/li\u003e\n\u003cli\u003eVerify sensor connection to dashboard warning system\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDorman manufactures the M390107 brake master cylinder to meet or exceed OEM standards for fit, form, and function. The aluminum construction and integrated sensor contribute to reliable brake system operation. While specific warranty details are not provided here, Dorman typically offers limited warranties on their brake hydraulic components. It is recommended to consult product documentation or the supplier for exact warranty terms.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":43792097607861,"sku":"BKKX-M390107","price":190.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DB_M390107_Fro.jpg?v=1774997546","url":"https:\/\/www.partcatalog.com\/products\/dorman-m390107-brake-master-cylinder","provider":"PartCatalog","version":"1.0","type":"link"}