{"product_id":"dorman-h621407-brake-hydraulic-hose","title":"Dorman H621407 Brake Hydraulic Hose - Front Left or Front Right","description":"\u003ch2\u003eReliable Brake Hydraulic Hose for Audi RS4 and RS6\u003c\/h2\u003e\u003cp\u003eThe Dorman H621407 brake hydraulic hose is designed specifically for Audi RS4 and RS6 models, providing a durable and flexible connection within the brake system. Engineered with quality materials, this hose ensures consistent brake fluid flow and reliable performance under various driving conditions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Audi RS4 and RS6 models\u003c\/li\u003e\n\u003cli\u003eConstructed with EPDM rubber hose material for flexibility and durability\u003c\/li\u003e\n\u003cli\u003eBlack outer sleeve made of rubber with protective jacket included\u003c\/li\u003e\n\u003cli\u003eEnds feature treated steel fittings: male (10 mm thread diameter) and female (M10 x 1.0 inside diameter)\u003c\/li\u003e\n\u003cli\u003eOverall length of 18.75 inches with 17.25 inches axis 1 length\u003c\/li\u003e\n\u003cli\u003eFlexible hose design for efficient brake fluid transfer\u003c\/li\u003e\n\u003cli\u003eMounting hardware, brackets, and gaskets not included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDurable Construction and Precise Fitment\u003c\/h2\u003e\u003cp\u003eThe Dorman H621407 brake hydraulic hose is manufactured with EPDM rubber, known for its resistance to heat, ozone, and brake fluid degradation. The black rubber outer sleeve and protective jacket enhance durability against abrasion and environmental factors. Both ends of the hose are equipped with treated steel fittings—male on one end and female on the other—ensuring secure and leak-free connections. With an overall length of 18.75 inches, this flexible hose is designed to meet the exact specifications required for Audi RS4 and RS6 brake systems.\u003c\/p\u003e\u003ch2\u003eApplications and Common Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement of worn or cracked brake hydraulic hoses on Audi RS4 and RS6\u003c\/li\u003e\n\u003cli\u003eResolving brake fluid leaks caused by damaged or deteriorated hoses\u003c\/li\u003e\n\u003cli\u003eRestoring proper brake pressure and pedal feel\u003c\/li\u003e\n\u003cli\u003ePreventing brake system failure due to hose swelling or bursting\u003c\/li\u003e\n\u003cli\u003eMaintaining brake system integrity after collision repairs or upgrades\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Dorman H621407 brake hydraulic hose, ensure the brake system is fully depressurized and fluid is drained to avoid spills. Verify the hose length and fitting types match the vehicle’s specifications. Use appropriate tools to tighten the treated steel fittings without over-torquing to prevent damage. Since mounting hardware and brackets are not included, reuse existing components or source compatible parts separately. After installation, bleed the brake system thoroughly to remove air and confirm proper brake function.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDorman manufactures the H621407 brake hydraulic hose to meet or exceed OEM standards for fit, form, and function. The use of EPDM rubber and treated steel fittings ensures long-lasting performance under typical operating conditions. While mounting hardware and brackets are not included, the hose is designed for direct compatibility with Audi RS4 and RS6 brake systems. Please refer to Dorman’s warranty policy for coverage details on this part number.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":43785689235637,"sku":"BKKX-H621407","price":35.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DB_H621407_Ang.jpg?v=1774996755","url":"https:\/\/www.partcatalog.com\/products\/dorman-h621407-brake-hydraulic-hose","provider":"PartCatalog","version":"1.0","type":"link"}