Dorman H78077 Brake Hydraulic Hose - Front Left or Front Right

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

The Dorman H78077 brake hydraulic hose is designed specifically for Ford F-250 and F-350 models, providing a durable and flexible connection within your vehicle's braking system. Engineered with quality materials, this hose ensures consistent brake fluid flow and reliable performance under demanding conditions.

• Compatible with Ford F-250 and F-350 models
• Overall length of 20.25 inches for precise fitment
• Flexible EPDM rubber hose material for durability and resistance
• Black outer sleeve made of rubber for protection and flexibility
• Treated steel fittings: male 7/16 in-20 thread and female 3/8 in-24 inside diameter
• No mounting hardware, bracket, gasket, or seal included

Durable Construction and Precise Fitment

The Dorman H78077 brake hydraulic hose 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. Both ends of the hose are equipped with treated steel fittings—male on one end and female on the other—ensuring secure connections within the brake system. With an overall length of 20.25 inches, this hose is designed to match the exact specifications required for Ford F-250 and F-350 trucks, maintaining proper brake fluid flow and system integrity.

Common Applications and Problem Resolution

• Replacement for worn or cracked brake hydraulic hoses on Ford F-250 and F-350
• Addresses brake fluid leaks caused by damaged or deteriorated hoses
• Restores proper brake pressure and pedal feel
• Prevents brake system failure due to hose rupture or swelling
• Ensures safe and reliable braking performance under heavy-duty conditions

Installation Notes and Tips

When installing the Dorman H78077 brake hydraulic hose, ensure the vehicle is securely lifted and supported. Carefully remove the old hose, avoiding contamination of the brake system. Verify that the male and female treated steel fittings align correctly with the brake line connections. 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 air and verify proper brake function before driving.

Quality Assurance and Warranty Information

Dorman manufactures the H78077 brake hydraulic hose to meet or exceed OEM standards for fit, form, and function. The use of EPDM rubber and treated steel fittings ensures durability and resistance to common brake system stresses. While mounting hardware and brackets are not included, the hose is designed for direct compatibility with specified Ford F-250 and F-350 models. Dorman typically offers a limited warranty on their brake components; please refer to official Dorman documentation for specific warranty details related to part number H78077.