{"product_id":"raybestos-mc391230-brake-master-cylinder","title":"Raybestos MC391230 Brake Master Cylinder","description":"\u003ch2\u003eReliable Brake Master Cylinder for Mazda 5\u003c\/h2\u003e\u003cp\u003eThe Raybestos Element3; New Brake Master Cylinder MC391230 is engineered to restore precise brake hydraulics for your Mazda 5. 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\u003eTwo mounting holes with 0.354-inch diameter for secure installation\u003c\/li\u003e\n\u003cli\u003eBore size of 0.875 inches for optimal hydraulic pressure\u003c\/li\u003e\n\u003cli\u003eEquipped with two ports featuring M12x1 thread size for primary and secondary connections\u003c\/li\u003e\n\u003cli\u003eCompatible specifically with Mazda 5 models\u003c\/li\u003e\n\u003c\/ul\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 brake master cylinder is part of that line, offering enhanced durability through its aluminum body and exact port threading to match factory specifications for Mazda vehicles.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe MC391230 brake master cylinder is designed to meet the exact hydraulic requirements of the Mazda 5. Its aluminum construction provides resistance to corrosion and heat, contributing to longer service life. The two mounting holes, each with a diameter of 0.354 inches, allow for a secure and stable fit. The 0.875-inch bore size ensures proper fluid displacement for effective brake pressure. Both primary and secondary ports use M12x1 threading, matching OEM standards for seamless integration with brake lines.\u003c\/p\u003e\u003ch2\u003eCommon Brake Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBrake pedal sinking or sponginess due to master cylinder wear\u003c\/li\u003e\n\u003cli\u003eBrake fluid leaks from damaged or corroded master cylinder ports\u003c\/li\u003e\n\u003cli\u003eInconsistent brake pressure affecting stopping performance\u003c\/li\u003e\n\u003cli\u003eBrake warning light activation related to hydraulic failure\u003c\/li\u003e\n\u003cli\u003eReduced braking efficiency caused by internal seal failure\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure compatibility with Mazda 5 before installation\u003c\/li\u003e\n\u003cli\u003eBleed the brake system thoroughly after replacement to remove air\u003c\/li\u003e\n\u003cli\u003eUse proper torque specifications on mounting bolts to avoid damage\u003c\/li\u003e\n\u003cli\u003eInspect brake lines and fittings for wear during installation\u003c\/li\u003e\n\u003cli\u003eFollow manufacturer guidelines for brake fluid type and maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eRaybestos manufactures the MC391230 brake master cylinder to meet strict quality standards, ensuring reliable performance and durability. The Element3; New line components undergo rigorous testing to comply with OEM specifications. Warranty coverage details should be confirmed with the product documentation or supplier.\u003c\/p\u003e","brand":"Raybestos","offers":[{"title":"Default Title","offer_id":44428000428213,"sku":"BDBL-MC391230","price":115.75,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RS_MC391230_Fro.jpg?v=1775018956","url":"https:\/\/www.partcatalog.com\/products\/raybestos-mc391230-brake-master-cylinder","provider":"PartCatalog","version":"1.0","type":"link"}