{"product_id":"dorman-m64885-brake-master-cylinder","title":"Dorman M64885 Brake Master Cylinder","description":"\u003ch2\u003eReliable Brake Master Cylinder for Chevrolet Vehicles\u003c\/h2\u003e\u003cp\u003eThe Dorman M64885 brake master cylinder is designed to restore proper brake hydraulics in select Chevrolet models. Engineered with cast iron construction and a built-in reservoir, this master cylinder ensures consistent brake fluid delivery for safe stopping performance.\u003c\/p\u003e\u003ch2\u003eKey Features of the Dorman M64885 Brake Master Cylinder\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMaster cylinder bore diameter: 1 inch for precise hydraulic pressure\u003c\/li\u003e\n\u003cli\u003eDurable cast iron material for long-lasting strength\u003c\/li\u003e\n\u003cli\u003eIncludes reservoir for brake fluid storage\u003c\/li\u003e\n\u003cli\u003eTwo outlet ports with secondary outlet thread diameter of 0.5 inches\u003c\/li\u003e\n\u003cli\u003eRearward outlet size: 9\/16-18 thread for secure brake line connection\u003c\/li\u003e\n\u003cli\u003ePackage contains the master cylinder only; mounting hardware not included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Dorman M64885 brake master cylinder is specifically designed for use in Chevrolet vehicles such as the Bel Air, Blazer, C10 Suburban, C20 Suburban, Caprice, G10, Impala, K10 Suburban, and K20 Suburban. Its cast iron construction provides durability and resistance to wear, while the integrated reservoir simplifies brake fluid management. Featuring a 1-inch bore diameter, this master cylinder delivers consistent hydraulic pressure to the brake system. The two outlet ports, including a rearward outlet with a 9\/16-18 thread size and a secondary outlet with a 0.5-inch thread diameter, allow for proper brake line connections tailored to these Chevrolet models.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores brake fluid pressure in Chevrolet Bel Air and Blazer brake systems\u003c\/li\u003e\n\u003cli\u003eReplaces worn or leaking master cylinders in C10 and C20 Suburban models\u003c\/li\u003e\n\u003cli\u003eSolves brake pedal sinking or sponginess in Caprice and Impala vehicles\u003c\/li\u003e\n\u003cli\u003eAddresses brake fluid reservoir leaks or damage in K10 and K20 Suburban trucks\u003c\/li\u003e\n\u003cli\u003eEnsures proper brake hydraulics for safe stopping performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify compatibility with your Chevrolet model before installation\u003c\/li\u003e\n\u003cli\u003eBrake system should be properly bled after installation to remove air\u003c\/li\u003e\n\u003cli\u003eMounting hardware is not included; reuse existing hardware or source separately\u003c\/li\u003e\n\u003cli\u003eInspect brake lines and fittings for wear or damage during replacement\u003c\/li\u003e\n\u003cli\u003eFollow manufacturer torque specifications for outlet fittings\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eDorman manufactures the M64885 brake master cylinder to meet or exceed OEM standards for fit and function. The cast iron construction and integrated reservoir are designed for durability and reliable performance. While mounting hardware is not included, the product undergoes quality checks to ensure proper operation. Please refer to Dorman's warranty policy for specific coverage details.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":43789376454837,"sku":"BKKX-M64885","price":85.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DB_M64885_Fro_f5b9fc02-569d-4447-9fe3-ef60952e2402.jpg?v=1774997519","url":"https:\/\/www.partcatalog.com\/products\/dorman-m64885-brake-master-cylinder","provider":"PartCatalog","version":"1.0","type":"link"}