{"product_id":"dorman-m390255-brake-master-cylinder","title":"Dorman M390255 Brake Master Cylinder","description":"\u003ch2\u003eOverview of Dorman Brake Master Cylinder M390255\u003c\/h2\u003e\u003cp\u003eThe Dorman Brake Master Cylinder M390255 is designed specifically for Chevrolet Corvette models, providing reliable brake hydraulics performance. This master cylinder features an aluminum construction and includes a reservoir and sensor to ensure proper brake system function.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Chevrolet Corvette vehicles\u003c\/li\u003e\n\u003cli\u003eMaster cylinder bore diameter of 0.938 inches\u003c\/li\u003e\n\u003cli\u003eDurable aluminum master cylinder material\u003c\/li\u003e\n\u003cli\u003eIncludes reservoir and sensor for integrated brake system monitoring\u003c\/li\u003e\n\u003cli\u003eThree outlet ports with rearward outlet size M10 x 1.0 and secondary outlet thread diameter 10 mm\u003c\/li\u003e\n\u003cli\u003eThread pitch of 1.0 for secure fittings\u003c\/li\u003e\n\u003cli\u003eMounting hardware not included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Dorman M390255 brake master cylinder is engineered to meet the specific hydraulic requirements of Chevrolet Corvette brake systems. Constructed from aluminum, this master cylinder offers corrosion resistance and strength to withstand the demands of braking pressure. The included reservoir allows for proper brake fluid storage, while the integrated sensor provides feedback to the vehicle’s brake monitoring system. With a bore diameter of 0.938 inches and three outlets, including a rearward outlet sized M10 x 1.0, this master cylinder ensures precise fluid distribution. The thread pitch of 1.0 guarantees compatibility with standard brake line fittings. Note that mounting hardware is not included, so ensure proper hardware is available for installation.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores proper brake fluid pressure in Chevrolet Corvette brake systems\u003c\/li\u003e\n\u003cli\u003eReplaces worn or leaking master cylinders causing brake pedal sponginess\u003c\/li\u003e\n\u003cli\u003eResolves brake fluid leaks from damaged or corroded master cylinders\u003c\/li\u003e\n\u003cli\u003eAddresses brake warning light activation due to faulty sensor integration\u003c\/li\u003e\n\u003cli\u003eImproves brake system responsiveness and safety\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify compatibility with Chevrolet Corvette model year before installation\u003c\/li\u003e\n\u003cli\u003eBleed brake system thoroughly after installation to remove air\u003c\/li\u003e\n\u003cli\u003eUse appropriate brake fluid as specified by vehicle manufacturer\u003c\/li\u003e\n\u003cli\u003eEnsure all fittings match the 1.0 thread pitch and outlet sizes for leak-free connections\u003c\/li\u003e\n\u003cli\u003eMounting hardware must be sourced separately as it is not included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDorman brake master cylinders are manufactured to meet or exceed OEM specifications for fit and function. The M390255 part undergoes rigorous quality control to ensure durability and reliable performance in Chevrolet Corvette brake systems. Warranty coverage details should be confirmed through the product documentation or manufacturer.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":43792136536245,"sku":"BKKX-M390255","price":236.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DB_M390255_Fro_95efe8af-33d0-4d79-a7fa-607afd5ae4cf.jpg?v=1774997562","url":"https:\/\/www.partcatalog.com\/products\/dorman-m390255-brake-master-cylinder","provider":"PartCatalog","version":"1.0","type":"link"}