{"product_id":"dorman-m36463-brake-master-cylinder","title":"Dorman M36463 Brake Master Cylinder","description":"\u003ch2\u003eDorman M36463 Brake Master Cylinder\u003c\/h2\u003e\u003cp\u003eThe Dorman M36463 brake master cylinder is built for specific Dodge W200 and W300 applications, with the bore size and outlet configuration needed for direct hydraulic system replacement. It uses new, high-quality materials and a cast iron body to match original design, function, and performance on the listed vehicles.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e1.125 in. bore diameter for the specified brake system setup\u003c\/li\u003e\n\u003cli\u003eCast iron master cylinder construction\u003c\/li\u003e\n\u003cli\u003eReservoir included\u003c\/li\u003e\n\u003cli\u003eTwo outlet ports for the original hydraulic routing\u003c\/li\u003e\n\u003cli\u003eRearward outlet size: 1\/2-20\u003c\/li\u003e\n\u003cli\u003eSecondary outlet thread diameter: 9\/16-18\u003c\/li\u003e\n\u003cli\u003eMaster cylinder only; mounting hardware not included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eDesigned as a replacement brake master cylinder for select Dodge trucks, the Dorman M36463 helps restore hydraulic pressure delivery in vehicles that use a 1.125-inch bore size. It is listed for 1975-1978 Dodge W200 models with a 4,500 lb. axle, 1978 Dodge W300 models with drum brake systems and a 1.125-inch bore, and 1975-1977 Dodge W300 models with power brakes and a 1.125-inch bore. This part cross-references Raybestos Brakes MC36463 for the same application.\u003c\/p\u003e\u003cp\u003eFor buyers searching for a brake master cylinder for 1975-1978 Dodge W200, a 1978 Dodge W300 drum brake master cylinder, or a 1975-1977 Dodge W300 power brake master cylinder, this part number provides a direct-fit service replacement with the correct reservoir and outlet layout. Dorman M36463 is engineered to follow the original master cylinder design for the listed Dodge W200 and Dodge W300 configurations.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eLow or inconsistent brake pedal response caused by master cylinder wear\u003c\/li\u003e\n\u003cli\u003eExternal fluid leakage from a failing hydraulic cylinder body or seals\u003c\/li\u003e\n\u003cli\u003eBrake fluid loss at the master cylinder reservoir or outlet connections\u003c\/li\u003e\n\u003cli\u003eUneven hydraulic pressure delivery in drum brake or power brake systems\u003c\/li\u003e\n\u003cli\u003eRestoration of braking performance on listed Dodge W200 and W300 trucks\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify bore size, outlet thread sizes, and reservoir configuration before installation.\u003c\/li\u003e\n\u003cli\u003eConfirm vehicle brake system type: drum brake or power brake application as listed.\u003c\/li\u003e\n\u003cli\u003eBench bleed the master cylinder before final installation to help remove trapped air.\u003c\/li\u003e\n\u003cli\u003eInspect brake lines, fittings, and related hydraulic components for wear or corrosion during replacement.\u003c\/li\u003e\n\u003cli\u003eUse the listed fitment details to confirm the correct Dodge W200 or W300 application.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eThis brake master cylinder is manufactured from new materials and built to match the design, function, and performance of the original unit on the specified vehicles. Dorman M36463 is a direct replacement option for the listed Dodge truck applications.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":52431298035893,"sku":"BKKX-M36463","price":108.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DB_M36463_Fro.jpg?v=1777853317","url":"https:\/\/www.partcatalog.com\/products\/dorman-m36463-brake-master-cylinder","provider":"PartCatalog","version":"1.0","type":"link"}