{"product_id":"raybestos-mc391278-brake-master-cylinder","title":"Raybestos MC391278 Brake Master Cylinder","description":"\u003ch2\u003eOverview of Raybestos Element3; New Brake Master Cylinder\u003c\/h2\u003e\u003cp\u003eThe Raybestos Element3; New Brake Master Cylinder MC391278 is designed specifically for Hyundai Elantra models. Engineered with precision, this aluminum master cylinder ensures reliable brake hydraulics performance for your vehicle.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from durable aluminum for corrosion resistance\u003c\/li\u003e\n\u003cli\u003eTwo mounting holes with 0.343-inch diameter for secure installation\u003c\/li\u003e\n\u003cli\u003eBore size of 0.813 inches for optimal hydraulic pressure\u003c\/li\u003e\n\u003cli\u003eTwo ports with M10x1 thread size for primary and secondary connections\u003c\/li\u003e\n\u003cli\u003eCompatible with Hyundai Elantra brake hydraulic systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Features and Specifications\u003c\/h2\u003e\u003cp\u003eThis Raybestos brake master cylinder (part number MC391278) features a robust aluminum body that offers strength and longevity under demanding conditions. The unit includes two mounting holes, each with a diameter of 0.343 inches, ensuring a precise fit and stable attachment to the brake system. The bore size of 0.813 inches is calibrated to provide consistent hydraulic pressure, essential for effective brake operation. Both the primary and secondary ports use M10x1 threading, facilitating secure and leak-free brake line connections.\u003c\/p\u003e\u003ch2\u003eAbout the 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 manufacturing techniques. This product line emphasizes durability and fitment accuracy, making it suitable for replacement parts like the MC391278 brake master cylinder designed for Hyundai Elantra vehicles.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores proper brake fluid pressure in Hyundai Elantra brake systems\u003c\/li\u003e\n\u003cli\u003eReplaces worn or leaking master cylinders causing brake pedal issues\u003c\/li\u003e\n\u003cli\u003eAddresses brake fluid leaks from damaged or corroded master cylinders\u003c\/li\u003e\n\u003cli\u003eImproves brake responsiveness and safety by ensuring hydraulic integrity\u003c\/li\u003e\n\u003cli\u003eSolves mounting instability with precise hole placement and size\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Raybestos MC391278 brake master cylinder, ensure the mounting holes align correctly with the vehicle’s brake booster or firewall. Use appropriate torque specifications to avoid damage to the aluminum body. Verify that the M10x1 threaded ports are clean and free of debris before connecting brake lines. Bleed the brake system thoroughly after installation to remove air and restore proper hydraulic function.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eRaybestos manufactures the MC391278 brake master cylinder to meet or exceed OEM standards for Hyundai Elantra brake hydraulics. The aluminum construction provides corrosion resistance and 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":44428018155701,"sku":"BDBL-MC391278","price":134.12,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RS_MC391278_Fro.jpg?v=1775018963","url":"https:\/\/www.partcatalog.com\/products\/raybestos-mc391278-brake-master-cylinder","provider":"PartCatalog","version":"1.0","type":"link"}