Dorman H620054 Brake Hydraulic Hose - Front Left

Reliable Brake Hydraulic Hose for Mercedes-Benz ML Series

The Dorman H620054 brake hydraulic hose is engineered to provide dependable brake fluid transfer for select Mercedes-Benz ML models. Designed with durable materials and precise fittings, this flexible hose ensures consistent braking performance and safety.

• Compatible with Mercedes-Benz ML55 AMG, ML320, ML350, ML430, and ML500 models
• Constructed with EPDM rubber hose material and a black rubber outer sleeve for durability
• Includes stamped steel bracket and gaskets for secure installation
• Features treated steel banjo fitting (End 1) and female fitting (End 2) with M10 x 1.0 thread diameter
• Overall length of 22 inches with a flexible design for optimal fitment

Durable Construction and Precise Fitment

The Dorman H620054 brake hydraulic hose is built 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. This hose includes a stamped steel bracket and gaskets to ensure a secure and leak-free connection. The treated steel fittings—banjo type on one end and female on the other—are designed to match OEM specifications, providing a reliable seal and fit. With an overall length of 22 inches and a flexible design, this hose fits perfectly on Mercedes-Benz ML55 AMG, ML320, ML350, ML430, and ML500 models, making it a suitable replacement part for brake hydraulic systems.

Common Applications and Problem Resolution

• Replaces worn or cracked brake hydraulic hoses causing fluid leaks
• Restores proper brake fluid flow to maintain braking efficiency
• Eliminates brake pedal softness due to hose expansion or damage
• Prevents brake system contamination by maintaining a sealed connection
• Addresses corrosion or damage to original fittings and brackets

Installation Notes and Tips

When installing the Dorman H620054 brake hydraulic hose, ensure the vehicle is securely lifted and the brake system is depressurized. Use the included stamped steel bracket and gaskets to secure the hose and prevent leaks. Verify that the banjo fitting and female fitting are tightened to manufacturer torque specifications. After installation, bleed the brake system thoroughly to remove any air and confirm proper brake pedal feel. Inspect the hose routing to avoid contact with moving parts or sharp edges.

Quality Assurance and Warranty

Dorman manufactures the H620054 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 brake fluid and environmental factors. This part includes a gasket and bracket for a complete installation. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in material and workmanship to provide confidence in product reliability.