{"product_id":"raybestos-mc391051-brake-master-cylinder","title":"Raybestos MC391051 Brake Master Cylinder","description":"\u003ch2\u003eReliable Brake Master Cylinder for Mazda 6\u003c\/h2\u003e\u003cp\u003eThe Raybestos Element3; New Brake Master Cylinder MC391051 is engineered to restore precise brake hydraulics for your Mazda 6. Designed with durable aluminum construction and exact fitment specifications, this master cylinder ensures consistent braking performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Mazda 6 models\u003c\/li\u003e\n\u003cli\u003eConstructed from lightweight, corrosion-resistant aluminum\u003c\/li\u003e\n\u003cli\u003eTwo mounting holes with 0.343-inch diameter for secure installation\u003c\/li\u003e\n\u003cli\u003e0.813-inch bore size for optimal hydraulic pressure\u003c\/li\u003e\n\u003cli\u003eTwo ports with M10x1 thread size for primary and secondary connections\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Features and Specifications\u003c\/h2\u003e\u003cp\u003eThis Raybestos brake master cylinder (part number MC391051) features a robust aluminum body that offers strength and resistance to corrosion, essential for long-term brake system reliability. The unit includes two mounting holes, each with a diameter of 0.343 inches, ensuring a precise and secure fit on the brake assembly. The 0.813-inch bore size is designed to provide the correct hydraulic pressure needed for effective brake operation. Both the primary and secondary ports have M10x1 threading, compatible with standard brake line fittings, facilitating straightforward installation and maintenance.\u003c\/p\u003e\u003ch2\u003eAbout the Element3; New Product Line\u003c\/h2\u003e\u003cp\u003eThe Element3; New line by Raybestos focuses on delivering brake hydraulics components that meet or exceed OEM specifications. This product line emphasizes material quality and dimensional accuracy, making it suitable for professional repairs and replacements. The MC391051 brake master cylinder is part of this line, ensuring it aligns with the performance and durability standards expected for Mazda 6 brake systems.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores proper brake pedal feel and responsiveness\u003c\/li\u003e\n\u003cli\u003eEliminates brake fluid leaks from a worn or damaged master cylinder\u003c\/li\u003e\n\u003cli\u003eResolves inconsistent braking pressure or spongy brake pedal issues\u003c\/li\u003e\n\u003cli\u003eReplaces faulty or corroded master cylinders in Mazda 6 brake hydraulics\u003c\/li\u003e\n\u003cli\u003eSupports safe and reliable brake system operation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the brake system is fully depressurized before removing the old master cylinder. Verify that the mounting holes align correctly with the vehicle’s brake assembly using the 0.343-inch diameter holes. Use compatible brake lines with M10x1 threaded fittings for both primary and secondary ports. After installation, bleed the brake system thoroughly to remove any air and confirm proper hydraulic pressure. Follow all manufacturer torque specifications to avoid damage.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eRaybestos provides this brake master cylinder with quality assurance that it meets OEM fit and function standards. The aluminum construction offers corrosion resistance and durability under normal operating conditions. Warranty details should be confirmed with the point of purchase or Raybestos directly, as coverage may vary.\u003c\/p\u003e","brand":"Raybestos","offers":[{"title":"Default Title","offer_id":44427920408757,"sku":"BDBL-MC391051","price":82.67,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RS_MC391051_Fro.jpg?v=1775018924","url":"https:\/\/www.partcatalog.com\/products\/raybestos-mc391051-brake-master-cylinder","provider":"PartCatalog","version":"1.0","type":"link"}