Dorman H86550 Brake Hydraulic Hose - Front Left

Reliable Brake Hydraulic Hose for Chevrolet and GMC Vehicles

The Dorman H86550 brake hydraulic hose is designed to provide dependable brake fluid transfer for select Chevrolet and GMC models. Engineered with durable materials and precise fittings, this flexible brake hose ensures consistent braking performance and safety.

• Compatible with Chevrolet Blazer, C10, C10 Suburban, C20, C20 Suburban, C30, GMC G10, G20, G30, Jimmy, K5 Blazer, P10, P20, and P30 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 on one end and male/female treated steel fittings on the other
• Overall length of 22.87 inches with 21.5 inches axis length for precise fitment

Durable Construction and Precise Fitment

The Dorman H86550 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. The hose includes a stamped steel bracket for mounting stability and treated steel fittings—banjo type on one end and male/female fittings on the other—to ensure leak-free connections. With an overall length of 22.87 inches and specific thread diameters, this hose is engineered to match the brake system requirements of Chevrolet and GMC trucks and SUVs listed in the fitment.

Applications and Problem Resolution

• Replaces worn or cracked brake hydraulic hoses causing brake fluid leaks
• Restores proper brake fluid flow for consistent brake pedal feel
• Eliminates brake drag or spongy brakes due to damaged hoses
• Prevents contamination and corrosion with included gaskets and quality fittings
• Ensures secure mounting with the stamped steel bracket included

Installation Notes and Tips

Before installation, verify compatibility with your specific Chevrolet or GMC model and year. The Dorman H86550 brake hose comes with gaskets and a stamped steel bracket but does not include additional mounting hardware. Use proper brake fluid and bleed the brake system thoroughly after installation to remove air. Inspect fittings for tightness and ensure the hose routing avoids sharp bends or contact with moving parts.

Quality Assurance and Warranty

Dorman manufactures the H86550 brake hydraulic hose to meet or exceed OEM standards for fit, form, and function. The use of treated steel fittings and EPDM rubber hose material supports long-term durability. This part includes gaskets and a stamped steel bracket to facilitate proper installation. Warranty coverage details can be obtained from Dorman, typically offering protection against defects in materials and workmanship.