{"product_id":"dorman-m390206-brake-master-cylinder","title":"Dorman M390206 Brake Master Cylinder","description":"\u003ch2\u003eReliable Brake Master Cylinder for Subaru Impreza\u003c\/h2\u003e\u003cp\u003eThe Dorman M390206 Brake Master Cylinder is engineered to restore proper brake hydraulics for Subaru Impreza models. Designed with precision, this master cylinder ensures consistent brake fluid pressure and reliable stopping power.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaster cylinder bore diameter: 1 inch for optimal fluid displacement\u003c\/li\u003e\n\u003cli\u003eConstructed from durable aluminum material for corrosion resistance\u003c\/li\u003e\n\u003cli\u003eIncludes reservoir for brake fluid storage\u003c\/li\u003e\n\u003cli\u003eEquipped with sensor for brake system monitoring\u003c\/li\u003e\n\u003cli\u003eTwo outlets with secondary outlet thread diameter of 10 mm\u003c\/li\u003e\n\u003cli\u003eRearward outlet size: M10 x 1.0 with 1.0 thread pitch\u003c\/li\u003e\n\u003cli\u003ePackage contains the master cylinder only; mounting hardware not included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThe Dorman M390206 brake master cylinder is specifically designed for Subaru Impreza vehicles, providing a precise fit and reliable performance. Its aluminum construction offers durability and resistance to corrosion, which is essential for maintaining brake system integrity over time. The 1-inch bore diameter allows for effective brake fluid displacement, ensuring consistent hydraulic pressure. This master cylinder includes a reservoir to hold brake fluid and a sensor to monitor brake system status, enhancing safety and functionality. The two outlet ports, including a secondary outlet with a 10 mm thread diameter and a rearward outlet sized M10 x 1.0, accommodate the brake lines for proper fluid distribution.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores brake pressure in Subaru Impreza brake systems\u003c\/li\u003e\n\u003cli\u003eReplaces worn or leaking master cylinders causing brake fluid loss\u003c\/li\u003e\n\u003cli\u003eAddresses brake pedal sponginess or failure to build pressure\u003c\/li\u003e\n\u003cli\u003eResolves sensor-related brake warning light issues\u003c\/li\u003e\n\u003cli\u003eFixes leaks or damage in the master cylinder reservoir area\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the Dorman M390206 master cylinder requires careful attention to brake system bleeding procedures to remove air and ensure proper hydraulic function. Since mounting hardware is not included, retain or source compatible fasteners for secure installation. Verify thread pitch and outlet sizes to match existing brake lines on the Subaru Impreza. It is recommended to inspect brake lines and related components during installation for any signs of wear or damage.\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 fit and function on Subaru Impreza models. The aluminum construction and integrated sensor contribute to long-term reliability. While specific warranty details are not provided here, Dorman products typically come with a limited warranty covering defects in materials and workmanship.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":43792127754421,"sku":"BKKX-M390206","price":122.91,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DB_M390206_Fro.jpg?v=1774997558","url":"https:\/\/www.partcatalog.com\/products\/dorman-m390206-brake-master-cylinder","provider":"PartCatalog","version":"1.0","type":"link"}