{"product_id":"raybestos-mc390809-brake-master-cylinder","title":"Raybestos MC390809 Brake Master Cylinder","description":"\u003ch2\u003eReliable Brake Master Cylinder for Ford Focus\u003c\/h2\u003e\u003cp\u003eThe Raybestos Element3; New Brake Master Cylinder MC390809 is engineered to restore precise brake hydraulics for your Ford Focus. Designed with durable aluminum construction and exact fitment specifications, this master cylinder ensures consistent braking performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from lightweight, corrosion-resistant aluminum\u003c\/li\u003e\n\u003cli\u003eCompatible with Ford Focus models requiring a 0.938-inch bore size\u003c\/li\u003e\n\u003cli\u003eFeatures 2 mounting holes with a diameter of 0.354 inches for secure installation\u003c\/li\u003e\n\u003cli\u003eIncludes 4 ports with M12x1 thread size for primary and secondary connections\u003c\/li\u003e\n\u003cli\u003ePart number MC390809 ensures exact replacement fit\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the Raybestos Element3; New Product Line\u003c\/h2\u003e\u003cp\u003eThe Element3; New line by Raybestos focuses on delivering reliable brake hydraulics components with modern materials and precise engineering. This brake master cylinder is part of that line, offering enhanced durability through its aluminum body and carefully designed port threading to match OEM specifications for the Ford Focus.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis brake master cylinder (part number MC390809) is crafted from aluminum to provide a balance of strength and corrosion resistance, essential for maintaining brake system integrity. The 0.938-inch bore size is tailored to the hydraulic requirements of the Ford Focus, ensuring proper fluid displacement and pedal feel. With two mounting holes sized at 0.354 inches in diameter, installation aligns with factory mounting points. The unit includes four ports, each threaded M12x1, accommodating both primary and secondary brake lines for a secure and leak-free connection.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by This Master Cylinder\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBrake pedal sinking or sponginess due to internal seal wear\u003c\/li\u003e\n\u003cli\u003eBrake fluid leaks around the master cylinder mounting area\u003c\/li\u003e\n\u003cli\u003eReduced hydraulic pressure causing poor braking response\u003c\/li\u003e\n\u003cli\u003eInconsistent brake pedal travel or engagement\u003c\/li\u003e\n\u003cli\u003eFailure of original master cylinder components from corrosion or wear\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the mounting holes align precisely with the Ford Focus brake booster\u003c\/li\u003e\n\u003cli\u003eUse proper torque specifications on mounting bolts to avoid warping\u003c\/li\u003e\n\u003cli\u003eBleed the brake system thoroughly after installation to remove air\u003c\/li\u003e\n\u003cli\u003eInspect brake lines for damage before reconnecting to the M12x1 ports\u003c\/li\u003e\n\u003cli\u003eReplace brake fluid with manufacturer-recommended type for optimal performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eRaybestos manufactures the MC390809 brake master cylinder to meet or exceed OEM standards for fit and function. The aluminum construction provides corrosion resistance and durability under normal operating conditions. While specific warranty details may vary, Raybestos products typically include coverage against defects in materials and workmanship to ensure reliability for Ford Focus owners.\u003c\/p\u003e","brand":"Raybestos","offers":[{"title":"Default Title","offer_id":44427897864373,"sku":"BDBL-MC390809","price":113.42,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RS_MC390809_Fro.jpg?v=1775018884","url":"https:\/\/www.partcatalog.com\/products\/raybestos-mc390809-brake-master-cylinder","provider":"PartCatalog","version":"1.0","type":"link"}