Dorman H36804 Brake Hydraulic Hose - Rear or Rear Left

Reliable Brake Hydraulic Hose for Precise Stopping Power

The Dorman H36804 brake hydraulic hose is engineered to provide dependable brake fluid transfer for safe and effective braking performance. Designed with durable materials and precise fittings, this flexible brake hose is suitable for various vehicle applications requiring a 21.75-inch length.

• Constructed with EPDM rubber hose material for flexibility and resistance to heat and chemicals
• Black outer sleeve made of rubber for added protection and durability
• Ends feature treated steel fittings: male on one end and female on the other
• Thread diameter of 1/2 in-20 on both ends ensures secure connection
• Overall length of 21.75 inches to match specific brake line requirements
• Includes one brake hydraulic hose per package

Durable Construction and Precise Fitment Details

The Dorman H36804 brake hydraulic hose is designed as a flexible hose with an EPDM rubber core, known for its resistance to ozone, heat, 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—each with a 1/2 in-20 thread diameter to ensure a tight, leak-free connection. This hose does not include mounting hardware, brackets, gaskets, or jackets, so it is intended for direct replacement where existing hardware is reused.

Compatible Vehicles and Applications

This brake hydraulic hose is compatible with a range of vehicles requiring a 21.75-inch flexible brake hose with 1/2 in-20 male and female fittings. It is commonly used in brake systems of various makes and models, including popular trucks and SUVs that utilize similar brake line specifications. The Dorman H36804 is suitable for those seeking a reliable replacement hose that meets OEM standards for fit and function.

Common Brake System Issues Addressed

• Leaking or cracked brake hoses causing fluid loss
• Swollen or bulging hoses reducing braking efficiency
• Corroded or damaged fittings leading to brake fluid leaks
• Flexible hose deterioration from heat and environmental exposure
• Brake line failure resulting in reduced hydraulic pressure

Installation Notes and Tips

• Ensure the vehicle is securely lifted and supported before beginning brake work
• Use proper tools to remove old hose fittings without damaging brake lines
• Inspect existing mounting hardware and brackets for wear; replace if necessary
• Bleed the brake system thoroughly after installation to remove air
• Check for leaks and proper brake pedal feel before driving

Quality Assurance and Warranty Information

Dorman manufactures the H36804 brake hydraulic hose to meet or exceed industry standards for durability and performance. The EPDM rubber hose and treated steel fittings are designed for long service life under typical operating conditions. While specific warranty details may vary, Dorman generally offers limited warranties covering defects in materials and workmanship to provide confidence in product reliability.