Dorman H381280 Brake Hydraulic Hose - Front Left

Reliable Brake Hydraulic Hose for Ford F-250 and F-350

The Dorman H381280 brake hydraulic hose is designed to provide dependable brake fluid transfer for Ford F-250, F-250 Super Duty, F-350, and F-350 Super Duty models. Engineered with durable materials, this flexible brake hose ensures consistent performance under demanding conditions.

• Compatible with Ford F-250, F-250 Super Duty, F-350, and F-350 Super Duty
• Durable EPDM rubber hose material with black rubber outer sleeve
• Ends feature treated steel fittings: banjo type on one end and female on the other
• Includes necessary gaskets for secure sealing
• Overall length of 20.25 inches with 15.25 inches on axis 1

Durable Construction and Precise Fitment

This Dorman brake hydraulic hose (part number H381280) is constructed 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 feature treated steel fittings—one banjo fitting with a 0.38-inch thread diameter and one female fitting with a 3/8 in-24 inside diameter—ensuring a secure and leak-free connection. The included gaskets help maintain a tight seal during installation.

Applications and Common Issues Addressed

• Replacement for worn or cracked brake hydraulic hoses on Ford F-250 and F-350 models
• Solves brake fluid leaks caused by damaged or deteriorated hoses
• Prevents brake pressure loss due to hose swelling or internal damage
• Restores proper brake pedal feel and responsiveness
• Addresses corrosion or fitting damage at hose ends

Installation Notes and Tips

When installing the Dorman H381280 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 the fittings. Tighten fittings to manufacturer torque specifications to avoid leaks. Bleed the brake system thoroughly after installation to remove any air and restore optimal brake performance.

Quality Assurance and Warranty Information

Dorman manufactures the H381280 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 contaminants. This part includes a gasket for proper sealing and is backed by Dorman's limited warranty, providing confidence in its reliability for Ford F-250 and F-350 brake system repairs.