{"product_id":"dorman-m39438-brake-master-cylinder","title":"Dorman M39438 Brake Master Cylinder","description":"\u003ch2\u003eOverview of Dorman Brake Master Cylinder M39438\u003c\/h2\u003e\u003cp\u003eThe Dorman Brake Master Cylinder M39438 is engineered for Chevrolet Corvette models requiring reliable brake hydraulics components. This master cylinder features a durable aluminum construction and includes a dual reservoir, designed to maintain optimal brake fluid pressure and performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Chevrolet Corvette vehicles\u003c\/li\u003e\n\u003cli\u003eMaster cylinder bore diameter of 0.813 inches for precise hydraulic control\u003c\/li\u003e\n\u003cli\u003eConstructed from aluminum for corrosion resistance and durability\u003c\/li\u003e\n\u003cli\u003eIncludes a dual reservoir to support separate brake circuits\u003c\/li\u003e\n\u003cli\u003eComes with a master cylinder cap and reservoir included\u003c\/li\u003e\n\u003cli\u003eFeatures 2 mounting holes and 4 outlets for secure installation and fluid distribution\u003c\/li\u003e\n\u003cli\u003eRearward outlet size M12 x 1.0 with a thread pitch of 1.0\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Dorman M39438 brake master cylinder is designed specifically for Chevrolet Corvette models, providing a direct replacement for the original equipment. Its aluminum body offers enhanced resistance to corrosion and wear, ensuring long-term reliability in brake hydraulics. The 0.813-inch bore diameter is calibrated to deliver consistent hydraulic pressure, essential for effective braking performance. This master cylinder includes a dual reservoir, allowing for separate front and rear brake circuits, which improves safety by isolating brake fluid systems. The package includes the master cylinder and reservoir with a cap, but does not include mounting hardware, push rod, brake booster, bleeder hoses, sensor, or mounting bracket, so these components must be sourced separately if needed.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for leaking or damaged master cylinders in Chevrolet Corvette brake systems\u003c\/li\u003e\n\u003cli\u003eRestores proper hydraulic pressure for improved brake pedal feel and responsiveness\u003c\/li\u003e\n\u003cli\u003eResolves issues related to brake fluid contamination or reservoir damage\u003c\/li\u003e\n\u003cli\u003eAddresses brake system failures caused by worn or corroded master cylinder components\u003c\/li\u003e\n\u003cli\u003eSupports dual-circuit brake systems to maintain safety and compliance with vehicle specifications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure compatibility with Chevrolet Corvette model year before installation\u003c\/li\u003e\n\u003cli\u003eBleed the brake system thoroughly after installation to remove air and ensure proper hydraulic function\u003c\/li\u003e\n\u003cli\u003eMounting hardware is not included; retain original hardware or acquire appropriate replacements\u003c\/li\u003e\n\u003cli\u003eInspect brake booster and push rod components separately as they are not included with this part\u003c\/li\u003e\n\u003cli\u003eUse proper torque specifications for mounting bolts to avoid damage or leaks\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDorman manufactures the M39438 brake master cylinder to meet or exceed OEM standards for fit, form, and function. The aluminum construction and precise engineering contribute to consistent brake system performance. While specific warranty details should be confirmed at the point of purchase, Dorman typically offers limited warranties covering defects in material and workmanship to provide confidence in product reliability.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":43789337034933,"sku":"BKKX-M39438","price":204.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DB_M39438_Fro.jpg?v=1774997471","url":"https:\/\/www.partcatalog.com\/products\/dorman-m39438-brake-master-cylinder","provider":"PartCatalog","version":"1.0","type":"link"}