{"product_id":"dorman-h621949-brake-hydraulic-hose","title":"Dorman H621949 Brake Hydraulic Hose - Rear Center","description":"\u003ch2\u003eReliable Brake Hydraulic Hose for Chevrolet and GMC Trucks\u003c\/h2\u003e\u003cp\u003eThe Dorman H621949 brake hydraulic hose is designed to provide dependable brake fluid transfer for Chevrolet and GMC trucks. Engineered with durable materials, this flexible brake hose ensures consistent performance for models like the Chevrolet Silverado 1500, GMC Sierra 1500, and Chevrolet Cheyenne.\u003c\/p\u003e\u003ch2\u003eKey Features of Dorman H621949 Brake Hose\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eConstructed with EPDM rubber hose material for flexibility and durability\u003c\/li\u003e\n\u003cli\u003eBlack outer sleeve made of rubber for protection against wear and environmental factors\u003c\/li\u003e\n\u003cli\u003eEnds feature treated steel fittings: junction type on End 1 (M10 x 1.0 thread diameter) and female type on End 2 (M12 x 1.0 inside diameter)\u003c\/li\u003e\n\u003cli\u003eOverall hose length of 18.66 inches, suitable for specific brake line routing\u003c\/li\u003e\n\u003cli\u003eDoes not include mounting hardware, brackets, gaskets, or seals\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description of the Dorman H621949 Brake Hydraulic Hose\u003c\/h2\u003e\u003cp\u003eThis brake hydraulic hose from Dorman is engineered to meet the specifications required for proper brake fluid conveyance in select Chevrolet and GMC trucks. The flexible EPDM rubber hose material offers resistance to heat, brake fluid, and environmental exposure, while the black rubber outer sleeve adds an extra layer of protection against abrasion and weathering. The treated steel fittings at both ends ensure secure connections: a junction fitting with M10 x 1.0 thread diameter on one end and a female fitting with M12 x 1.0 inside diameter on the other. With an overall length of 18.66 inches, this hose is designed to fit the brake systems of Chevrolet Silverado 1500, GMC Sierra 1500, and Chevrolet Cheyenne models, providing reliable brake line flexibility and fluid transfer.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement of worn or cracked brake hydraulic hoses on Chevrolet Silverado 1500 and GMC Sierra 1500\u003c\/li\u003e\n\u003cli\u003eResolving brake fluid leaks caused by damaged or deteriorated brake hoses\u003c\/li\u003e\n\u003cli\u003eRestoring proper brake pressure and pedal feel in Chevrolet Cheyenne brake systems\u003c\/li\u003e\n\u003cli\u003eAddressing hose swelling or bulging due to internal damage or aging\u003c\/li\u003e\n\u003cli\u003eEnsuring safe brake operation by replacing flexible brake lines that have become brittle\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify compatibility with your specific Chevrolet or GMC truck model before installation\u003c\/li\u003e\n\u003cli\u003eInspect brake line fittings and surrounding components for wear or damage during replacement\u003c\/li\u003e\n\u003cli\u003eUse proper tools to avoid damaging treated steel fittings during removal and installation\u003c\/li\u003e\n\u003cli\u003eBleed the brake system thoroughly after hose installation to remove air and ensure optimal brake performance\u003c\/li\u003e\n\u003cli\u003eDo not reuse old mounting hardware or seals; replace as necessary to maintain system integrity\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eDorman manufactures the H621949 brake hydraulic hose to meet or exceed OEM standards for fit, form, and function. The use of EPDM rubber and treated steel fittings ensures durability and resistance to common brake system stresses. While mounting hardware and brackets are not included, the hose is designed for direct replacement on compatible Chevrolet Silverado 1500, GMC Sierra 1500, and Chevrolet Cheyenne models. Please consult Dorman's warranty policy for specific coverage details.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":43785775644853,"sku":"BKKX-H621949","price":32.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DB_H621949_Generic.jpg?v=1774996862","url":"https:\/\/www.partcatalog.com\/products\/dorman-h621949-brake-hydraulic-hose","provider":"PartCatalog","version":"1.0","type":"link"}