Dorman H621613 Brake Hydraulic Hose - Rear Left Outer

Reliable Brake Hydraulic Hose for Ford F-350 Super Duty

The Dorman H621613 brake hydraulic hose is designed specifically for Ford F-350 Super Duty models, providing a durable and flexible solution for your vehicle's braking system. Engineered with quality materials, this brake hose ensures consistent performance and safety under demanding conditions.

• Compatible with Ford F-350 Super Duty brake systems
• Flexible EPDM rubber hose with a black outer sleeve
• Includes gaskets for secure sealing
• Ends feature treated steel fittings: banjo fitting on one end and female fitting on the other
• Overall length of 9.87 inches for precise fitment
• Bracket made of stamped steel (not included with mounting hardware)

Durable Construction and Design Features

This Dorman brake hydraulic hose (part number H621613) is constructed with an EPDM rubber hose material that offers flexibility and resistance to heat, ozone, and brake fluid. The black rubber outer sleeve provides additional protection against abrasion and environmental factors. The hose ends are equipped with treated steel fittings—one banjo fitting with a 0.375-inch thread diameter and one female fitting with a 3/8 in-24 inside diameter—ensuring a secure and leak-free connection within the brake system. Although mounting hardware and brackets are not included, the stamped steel bracket material is designed to support the hose securely when installed.

Applications and Common Issues Addressed

• Replacement of worn or cracked brake hydraulic hoses on Ford F-350 Super Duty vehicles
• Resolving brake fluid leaks caused by damaged or deteriorated hoses
• Improving brake system responsiveness and safety by restoring proper hydraulic pressure
• Addressing hose swelling or bulging due to internal damage or contamination
• Preventing brake failure related to compromised brake lines

Installation Notes and Tips

When installing the Dorman H621613 brake hydraulic hose, ensure the vehicle is securely lifted and supported. Carefully remove the old hose and inspect the brake system fittings for damage or corrosion. Use the included gaskets to create a proper seal at the connection points. Since mounting hardware and brackets are not included, reuse existing components if they are in good condition or source replacements as needed. After installation, bleed the brake system thoroughly to remove any air and verify there are no leaks before driving.

Quality Assurance and Warranty Information

Dorman manufactures the H621613 brake hydraulic hose to meet or exceed OEM specifications for fit, form, and function. The use of treated steel fittings and EPDM rubber hose material ensures durability and resistance to common brake system stresses. This part includes gaskets to help maintain a secure seal. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in materials and workmanship to provide confidence in the product's reliability.