Dorman H621405 Brake Hydraulic Hose - Rear Left Inner, Rear Left Outer or Rear Right Inner

Reliable Brake Hydraulic Hose for Ford E-Series Vans

The Dorman H621405 brake hydraulic hose is designed specifically for Ford E-150, E-250, and E-350 Super Duty models. Engineered to provide dependable brake fluid transfer, this flexible hose ensures consistent braking performance under various driving conditions.

• Compatible with Ford E-150, E-250, and E-350 Super Duty
• Flexible EPDM rubber hose with a durable black outer sleeve
• Includes stamped steel bracket and gaskets for secure installation
• Banjo fitting on one end and female fitting on the other, both made of treated steel
• Overall length of 13.5 inches with additional length options up to 20.5 inches
• Jacket included for added protection and durability

Durable Construction and Design Features

This Dorman brake hydraulic hose (part number H621405) features a flexible EPDM rubber hose material that resists heat, ozone, and brake fluid degradation. The black rubber outer sleeve adds an extra layer of protection against abrasion and environmental factors. The hose includes a stamped steel bracket and gaskets to ensure a secure and leak-free connection. Both ends are fitted with treated steel components: a banjo fitting on one end with a 0.38-inch thread diameter and a female fitting on the other end with inside diameters of 3/8 in-24 and 7/16 in-24, providing compatibility with the brake system of Ford E-Series vans.

Applications and Common Issues Addressed

• Replacement for worn or cracked brake hydraulic hoses on Ford E-150, E-250, and E-350 Super Duty
• Prevents brake fluid leaks that can cause reduced braking efficiency
• Eliminates hose swelling or bulging under pressure
• Restores proper brake pedal feel and responsiveness
• Addresses corrosion or damage to original fittings and brackets

Installation Notes and Tips

Installation of the Dorman H621405 brake hydraulic hose requires basic mechanical skills and proper brake system knowledge. The included stamped steel bracket and gaskets should be used to ensure a secure fit and prevent leaks. It is important to verify the hose length and fitting types match the vehicle’s brake system. After installation, bleed the brake system thoroughly to remove any air and restore optimal brake performance.

Quality Assurance and Warranty

Dorman manufactures this brake hydraulic hose to meet or exceed OEM specifications for Ford E-Series vans. The use of treated steel fittings and durable EPDM rubber materials ensures long-lasting performance. While specific warranty details may vary, Dorman typically offers a limited warranty against defects in materials and workmanship for this part number H621405.