{"product_id":"raybestos-mc390977-brake-master-cylinder","title":"Raybestos MC390977 Brake Master Cylinder","description":"\u003ch2\u003eReliable Brake Master Cylinder for Chrysler and Dodge Vehicles\u003c\/h2\u003e\u003cp\u003eThe Raybestos Element3; New Brake Master Cylinder MC390977 is engineered to restore precise brake hydraulics in select Chrysler and Dodge models. Designed with durable aluminum construction and exact fitment specifications, this master cylinder ensures consistent braking performance for your 300, Charger, or Magnum.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from lightweight, corrosion-resistant aluminum\u003c\/li\u003e\n\u003cli\u003eFeatures a 1.000-inch bore size for optimal hydraulic pressure\u003c\/li\u003e\n\u003cli\u003eIncludes two mounting holes with a diameter of 0.354 inches for secure installation\u003c\/li\u003e\n\u003cli\u003ePrimary and secondary port threads sized M12x1 for compatibility with brake lines\u003c\/li\u003e\n\u003cli\u003eCompatible with Chrysler 300, Dodge Charger, and Dodge Magnum models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Features and Specifications\u003c\/h2\u003e\u003cp\u003eThis brake master cylinder, part number MC390977, is crafted from aluminum to provide a balance of strength and weight savings. The 1.000-inch bore size is designed to deliver precise hydraulic pressure to the brake system, ensuring responsive pedal feel. It mounts securely using two holes, each with a 0.354-inch diameter, matching factory specifications for a direct replacement. Both the primary and secondary ports use M12x1 threading, allowing for straightforward connection to the brake hydraulic lines without modification.\u003c\/p\u003e\u003ch2\u003eAbout the Raybestos Element3; New Product Line\u003c\/h2\u003e\u003cp\u003eThe Element3; New line from Raybestos focuses on delivering reliable brake hydraulics components that meet or exceed OEM standards. This product line emphasizes quality materials and precise engineering, making it suitable for professional repairs and maintenance. The MC390977 master cylinder is part of this line, ensuring compatibility and durability for Chrysler and Dodge brake systems.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores brake hydraulic pressure in Chrysler 300, Dodge Charger, and Magnum\u003c\/li\u003e\n\u003cli\u003eReplaces worn or leaking master cylinders causing brake pedal sponginess\u003c\/li\u003e\n\u003cli\u003eAddresses brake fluid leaks from damaged or corroded master cylinders\u003c\/li\u003e\n\u003cli\u003eImproves brake system responsiveness and safety\u003c\/li\u003e\n\u003cli\u003eSolves issues related to inconsistent brake pedal travel or pressure\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the vehicle is securely lifted and supported before beginning installation. Carefully disconnect brake lines from the existing master cylinder, taking care to avoid fluid spills. Verify that the mounting holes and port threads on the MC390977 match the vehicle’s specifications. After installation, bleed the brake system thoroughly to remove air and restore proper hydraulic function. Use appropriate tools to avoid damaging the aluminum body or port threads.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eRaybestos manufactures the MC390977 master cylinder to meet stringent quality standards, using corrosion-resistant aluminum and precision machining. This part is designed for durability and consistent performance in brake hydraulic systems. Warranty coverage details should be confirmed with the supplier or manufacturer, as they may vary by region or distributor.\u003c\/p\u003e","brand":"Raybestos","offers":[{"title":"Default Title","offer_id":44427912183989,"sku":"BDBL-MC390977","price":102.22,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RS_MC390977_Fro.jpg?v=1775018912","url":"https:\/\/www.partcatalog.com\/products\/raybestos-mc390977-brake-master-cylinder","provider":"PartCatalog","version":"1.0","type":"link"}