{"product_id":"raybestos-mc391466-brake-master-cylinder","title":"Raybestos MC391466 Brake Master Cylinder","description":"\u003ch2\u003eReliable Brake Master Cylinder for Ram 2500\u003c\/h2\u003e\u003cp\u003eThe Raybestos Element3; New Brake Master Cylinder MC391466 is engineered to restore precise brake hydraulics for your Ram 2500. Designed with durable aluminum construction and specific mounting features, this master cylinder ensures consistent brake performance and safety.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from lightweight, corrosion-resistant aluminum\u003c\/li\u003e\n\u003cli\u003eTwo mounting holes with 0.354-inch diameter for secure installation\u003c\/li\u003e\n\u003cli\u003e1.313-inch bore size optimized for brake fluid pressure control\u003c\/li\u003e\n\u003cli\u003ePrimary port thread size: 1\/2\"-20 for reliable hydraulic connections\u003c\/li\u003e\n\u003cli\u003eSecondary port thread size: 7\/16\"-24 to fit compatible brake lines\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Specifications and Features\u003c\/h2\u003e\u003cp\u003eThis Raybestos brake master cylinder, part number MC391466, is specifically designed for the Ram 2500 model. The aluminum master cylinder material offers a balance of strength and corrosion resistance, essential for brake hydraulics exposed to harsh conditions. The two mounting holes, each with a diameter of 0.354 inches, provide a secure and precise fit to the vehicle’s brake system. The 1.313-inch bore size is calibrated to maintain proper hydraulic pressure, ensuring effective brake fluid transfer. Threaded ports include a primary port with 1\/2\"-20 thread and a secondary port with 7\/16\"-24 thread, compatible with standard brake line fittings.\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 with modern materials and precise engineering. This product line emphasizes durability and fitment accuracy, making it suitable for professional repairs and maintenance on vehicles like the Ram 2500. The MC391466 master cylinder is part of this line, reflecting Raybestos’ commitment to quality and performance in brake system components.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores brake hydraulic pressure for Ram 2500 brake systems\u003c\/li\u003e\n\u003cli\u003eReplaces worn or leaking master cylinders causing brake fluid loss\u003c\/li\u003e\n\u003cli\u003eAddresses spongy or unresponsive brake pedal issues\u003c\/li\u003e\n\u003cli\u003eFixes brake fluid contamination or corrosion inside the master cylinder\u003c\/li\u003e\n\u003cli\u003eImproves overall brake system reliability and safety\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the mounting holes align precisely with the Ram 2500 brake system bracket using the 0.354-inch diameter holes. Verify thread compatibility for brake lines with the primary 1\/2\"-20 and secondary 7\/16\"-24 ports before installation. Properly bleed the brake system after installation to remove air and maintain hydraulic integrity. Use recommended brake fluid types compatible with aluminum master cylinders to prevent corrosion.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eRaybestos manufactures the MC391466 master cylinder to meet or exceed OEM specifications for the Ram 2500. The aluminum construction and precise machining contribute to long-term durability. While specific warranty details are not provided here, Raybestos products typically come with a limited warranty covering defects in materials and workmanship.\u003c\/p\u003e","brand":"Raybestos","offers":[{"title":"Default Title","offer_id":52114548359349,"sku":"BDBL-MC391466","price":140.46,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RS_MC391466_Ang.jpg?v=1775161067","url":"https:\/\/www.partcatalog.com\/products\/raybestos-mc391466-brake-master-cylinder","provider":"PartCatalog","version":"1.0","type":"link"}