{"product_id":"raybestos-mc391149-brake-master-cylinder","title":"Raybestos MC391149 Brake Master Cylinder","description":"\u003ch2\u003eOverview of Raybestos MC391149 Brake Master Cylinder\u003c\/h2\u003e\u003cp\u003eThe Raybestos Element3; New brake master cylinder MC391149 is engineered for reliable brake hydraulics performance in Mazda RX-8 vehicles. Designed with precision, this aluminum master cylinder ensures consistent braking pressure and durability for your RX-8.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Mazda RX-8 models\u003c\/li\u003e\n\u003cli\u003eConstructed from durable aluminum material\u003c\/li\u003e\n\u003cli\u003eTwo mounting holes with 0.343-inch diameter for secure installation\u003c\/li\u003e\n\u003cli\u003e0.875-inch bore size for optimal hydraulic performance\u003c\/li\u003e\n\u003cli\u003eTwo ports with M12x1 thread size for primary and secondary connections\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Features and Specifications\u003c\/h2\u003e\u003cp\u003eThe Raybestos MC391149 brake master cylinder features a robust aluminum construction that offers corrosion resistance and long service life. It includes two mounting holes, each with a diameter of 0.343 inches, ensuring a secure fitment on the brake system assembly. The 0.875-inch bore size is designed to provide precise hydraulic pressure control, essential for effective braking response. Both the primary and secondary ports use M12x1 thread sizes, facilitating compatibility with standard brake line fittings. This part is specifically designed for the Mazda RX-8, ensuring proper fit and function within the vehicle's brake hydraulics system.\u003c\/p\u003e\u003ch2\u003eAbout the Raybestos Element3; New Product Line\u003c\/h2\u003e\u003cp\u003eThe Element3; New line by Raybestos focuses on delivering reliable brake components that meet or exceed OEM specifications. This product line emphasizes quality materials and precise engineering, making it suitable for critical brake system parts like the MC391149 master cylinder. The Element3; New series is intended to provide consistent performance and durability for vehicles such as the Mazda RX-8, supporting safe and effective braking operation.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or leaking brake master cylinders in Mazda RX-8\u003c\/li\u003e\n\u003cli\u003eRestores proper hydraulic pressure for improved brake pedal feel\u003c\/li\u003e\n\u003cli\u003eAddresses brake fluid leaks caused by damaged ports or seals\u003c\/li\u003e\n\u003cli\u003eResolves inconsistent braking due to bore wear or corrosion\u003c\/li\u003e\n\u003cli\u003eSupports brake system rebuilds requiring OEM-quality master cylinder parts\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Raybestos MC391149 brake master cylinder, ensure the mounting holes align correctly with the vehicle’s brake booster or firewall. Use the specified 0.343-inch diameter mounting holes for secure attachment. Verify that the M12x1 threaded ports match the brake line fittings to prevent leaks. Bleed the brake system thoroughly after installation to remove air and restore proper hydraulic pressure. It is recommended to inspect related brake components during installation for overall system integrity.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eRaybestos manufactures the MC391149 brake master cylinder to meet stringent quality standards, using durable aluminum material and precise machining. The Element3; New product line is designed to provide consistent performance and reliability. While specific warranty details are not provided here, Raybestos typically offers coverage against defects in materials and workmanship. Consult product documentation or authorized sources for exact warranty terms.\u003c\/p\u003e","brand":"Raybestos","offers":[{"title":"Default Title","offer_id":44427944820917,"sku":"BDBL-MC391149","price":118.91,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RS_MC391149_Fro.jpg?v=1775018941","url":"https:\/\/www.partcatalog.com\/products\/raybestos-mc391149-brake-master-cylinder","provider":"PartCatalog","version":"1.0","type":"link"}