{"product_id":"dorman-m39384-brake-master-cylinder","title":"Dorman M39384 Brake Master Cylinder","description":"\u003ch2\u003eReliable Brake Master Cylinder for Chevrolet Camaro and Pontiac Firebird\u003c\/h2\u003e\u003cp\u003eThe Dorman M39384 brake master cylinder is engineered to restore proper brake hydraulics in your Chevrolet Camaro or Pontiac Firebird. Designed with durable cast iron construction and precise bore diameters, this master cylinder ensures consistent brake fluid pressure for safe and effective braking performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Chevrolet Camaro and Pontiac Firebird models\u003c\/li\u003e\n\u003cli\u003eConstructed from durable cast iron for long-lasting use\u003c\/li\u003e\n\u003cli\u003eIncludes reservoir for brake fluid storage\u003c\/li\u003e\n\u003cli\u003eDual outlet design with two outlets for efficient brake line connection\u003c\/li\u003e\n\u003cli\u003eMaster cylinder bore diameters of 24.4 mm and 36 mm for accurate fluid displacement\u003c\/li\u003e\n\u003cli\u003eRearward outlet size of 9\/16-18 and secondary outlet thread diameter of 0.5 inches\u003c\/li\u003e\n\u003cli\u003ePart number M39384 for easy identification and replacement\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Dorman M39384 brake master cylinder is a critical component in the brake hydraulics system of Chevrolet Camaro and Pontiac Firebird vehicles. Manufactured from cast iron, this master cylinder offers strength and resistance to wear under high pressure. It features two bore diameters, 24.4 mm and 36 mm, which are designed to provide precise hydraulic pressure control. The included reservoir allows for proper brake fluid storage and circulation, while the two outlets facilitate connection to the brake lines. The rearward outlet size of 9\/16-18 and secondary outlet thread diameter of 0.5 inches ensure compatibility with factory brake line fittings. This master cylinder does not include mounting hardware or sensors, so verify existing components during installation.\u003c\/p\u003e\u003ch2\u003eCommon Brake Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBrake pedal sinking or sponginess due to master cylinder failure\u003c\/li\u003e\n\u003cli\u003eBrake fluid leaks from worn or damaged master cylinder seals\u003c\/li\u003e\n\u003cli\u003eInconsistent brake pressure affecting stopping performance\u003c\/li\u003e\n\u003cli\u003eBrake warning light activation related to hydraulic system faults\u003c\/li\u003e\n\u003cli\u003eReduced braking efficiency in Chevrolet Camaro or Pontiac Firebird models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the brake system is fully depressurized before removal\u003c\/li\u003e\n\u003cli\u003eBleed the brake system thoroughly after installation to remove air\u003c\/li\u003e\n\u003cli\u003eCheck compatibility with your vehicle’s brake line fittings using outlet thread sizes\u003c\/li\u003e\n\u003cli\u003eInspect and replace any worn brake lines or seals during installation\u003c\/li\u003e\n\u003cli\u003eUse proper tools to avoid damage to the master cylinder or brake components\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDorman manufactures the M39384 brake master cylinder to meet or exceed OEM specifications for Chevrolet Camaro and Pontiac Firebird vehicles. The cast iron construction and precise machining contribute to reliable brake system performance. While specific warranty details are not provided, Dorman products typically come with a limited warranty covering defects in materials and workmanship. Consult product documentation or your supplier for exact warranty terms.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":51915814600885,"sku":"BKKX-M39384","price":146.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DB_M39384_Fro.jpg?v=1774997467","url":"https:\/\/www.partcatalog.com\/products\/dorman-m39384-brake-master-cylinder","provider":"PartCatalog","version":"1.0","type":"link"}