Dorman H620784 Brake Hydraulic Hose - Rear Center

Reliable Brake Hydraulic Hose for Chevrolet and GMC Trucks

The Dorman H620784 brake hydraulic hose is designed to provide dependable brake fluid transfer for Chevrolet Suburban 2500 and GMC Yukon XL 2500 models. Engineered with durable materials, this flexible brake hose ensures consistent performance under demanding conditions.

• Compatible with Chevrolet Suburban 2500 and GMC Yukon XL 2500
• Durable EPDM rubber hose material with black outer sleeve
• Treated steel fittings: junction type (End 1) and female type (End 2)
• Overall length of 15.6 inches for precise fitment
• No mounting hardware, brackets, or seals included

Durable Construction and Precise Fitment

This Dorman brake hydraulic hose (part number H620784) features a flexible EPDM rubber hose with a black rubber outer sleeve that resists wear and environmental damage. Both ends are equipped with treated steel fittings—an M10 junction fitting on one end and an M12 x 1.0 female fitting on the other—ensuring secure connections within the brake system. The hose length of 15.6 inches is tailored to fit the brake lines of Chevrolet Suburban 2500 and GMC Yukon XL 2500 models, providing a direct replacement without modification.

Application and Common Issues Addressed

• Replacement of worn or cracked brake hydraulic hoses
• Resolving brake fluid leaks caused by damaged hose fittings
• Restoring proper brake pressure and pedal feel
• Addressing hose swelling or bulging under pressure
• Preventing brake system failure due to hose deterioration

Installation Notes and Tips

Installation of the Dorman H620784 brake hydraulic hose requires basic brake system knowledge and tools. Ensure the vehicle is securely lifted and supported before beginning. Carefully remove the old hose, avoiding contamination of brake fluid. Verify that the M10 junction and M12 female fittings align correctly with the vehicle’s brake lines. Bleed the brake system thoroughly after installation to remove air and restore proper brake function. Note that mounting hardware, brackets, and seals are not included and may need to be reused or replaced separately.

Quality Assurance and Warranty Information

Dorman manufactures this 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 resistance to corrosion and heat. While specific warranty details are not provided here, Dorman typically offers limited warranties on their replacement parts. Consult product documentation or the supplier for exact warranty terms related to part number H620784.