{"product_id":"dorman-h621685-brake-hydraulic-hose-rear-right","title":"Dorman H621685 Brake Hydraulic Hose - Rear Right","description":"\u003ch2\u003eReliable Brake Hydraulic Hose for Chevrolet and GMC Trucks\u003c\/h2\u003e\u003cp\u003eThe Dorman H621685 brake hydraulic hose is designed to provide dependable brake fluid transfer for heavy-duty Chevrolet and GMC trucks. Engineered with durable materials, this flexible hose ensures consistent braking performance for models like the Silverado 3500 and Sierra 3500 HD.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Chevrolet Silverado 3500, Silverado 3500 HD, and GMC Sierra 3500 HD\u003c\/li\u003e\n\u003cli\u003eOverall length of 13.06 inches for precise fitment\u003c\/li\u003e\n\u003cli\u003eConstructed with EPDM rubber hose material and a black rubber outer sleeve\u003c\/li\u003e\n\u003cli\u003eEnds feature treated steel fittings: banjo fitting on one end and female fitting on the other\u003c\/li\u003e\n\u003cli\u003eIncludes gaskets for secure sealing and a protective jacket for added durability\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDurable Construction and Design Features\u003c\/h2\u003e\u003cp\u003eThis Dorman brake hydraulic hose (part number H621685) is built with EPDM rubber, known for its resistance to heat, ozone, and brake fluid degradation. The black rubber outer sleeve adds an extra layer of protection against abrasion and environmental factors. Both ends of the hose are equipped with treated steel fittings— a banjo fitting with a 10 mm thread diameter on one end and a female fitting with an M10 x 1.0 inside diameter on the other—ensuring a secure and leak-resistant connection. The included gaskets help maintain a tight seal, while the hose’s flexible design accommodates vehicle movement without compromising brake fluid flow.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Resolution\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplaces worn or cracked brake hydraulic hoses on Chevrolet Silverado 3500 and GMC Sierra 3500 HD trucks\u003c\/li\u003e\n\u003cli\u003eAddresses brake fluid leaks caused by damaged or deteriorated hoses\u003c\/li\u003e\n\u003cli\u003eRestores proper brake pressure and pedal feel for improved safety\u003c\/li\u003e\n\u003cli\u003ePrevents brake failure due to hose swelling or bursting under pressure\u003c\/li\u003e\n\u003cli\u003eSuitable for heavy-duty brake system maintenance and repair\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Dorman H621685 brake hydraulic hose, ensure the vehicle is securely lifted and supported. Carefully remove the old hose, taking care not to damage surrounding components. Use the included gaskets to create a proper seal at both fittings. Verify that the banjo and female fittings are tightened to manufacturer torque specifications. After installation, bleed the brake system thoroughly to remove any air and restore optimal brake function.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDorman manufactures this brake hydraulic hose to meet or exceed OEM standards for fit, form, and function. The use of treated steel fittings and EPDM rubber materials ensures durability and resistance to common brake system stresses. While specific warranty details are not provided, Dorman products typically come with a limited warranty covering defects in materials and workmanship.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":52089064390837,"sku":"BKKX-H621685","price":31.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DB_H621685_Fro.jpg?v=1775148172","url":"https:\/\/www.partcatalog.com\/products\/dorman-h621685-brake-hydraulic-hose-rear-right","provider":"PartCatalog","version":"1.0","type":"link"}