Dorman H620340 Brake Hydraulic Hose - Rear Left or Rear Right

Reliable Brake Hydraulic Hose for Precise Stopping Power

The Dorman H620340 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 33-inch overall length.

• Flexible brake hydraulic hose constructed with EPDM rubber for durability
• Black outer sleeve made of rubber for abrasion resistance
• Stamped steel bracket included for secure mounting
• Treated steel male and female fittings with 7/16 in-24 thread diameter
• Overall length of 33 inches with 28.5-inch axis length for accurate fitment
• Includes protective jacket to enhance hose longevity

Durable Construction and Precise Fitment Details

This Dorman brake hydraulic hose (part number H620340) 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 wear and environmental exposure. Both ends of the hose are equipped with treated steel fittings—male on one end and female on the other—each with a 7/16 in-24 thread diameter to ensure a secure and leak-free connection. The included stamped steel bracket allows for proper mounting and stability during vehicle operation. With an overall length of 33 inches and an axis length of 28.5 inches, this hose is designed to meet specific OEM specifications for compatible vehicles.

Common Applications and Problem Resolution

• Replacement of worn or cracked brake hydraulic hoses causing fluid leaks
• Addressing brake pressure loss due to damaged or deteriorated hoses
• Resolving brake pedal sponginess linked to compromised brake lines
• Upgrading to a hose with a protective jacket for enhanced durability
• Ensuring proper brake system function in vehicles requiring 33-inch brake hoses

Installation Notes and Tips

When installing the Dorman H620340 brake hydraulic hose, ensure all fittings are clean and free of debris before connection. Use appropriate brake line wrenches to avoid damaging the treated steel fittings. Verify that the stamped steel bracket is securely mounted to prevent hose movement or chafing. After installation, bleed the brake system thoroughly to remove any air and confirm proper brake pedal feel and function.

Quality Assurance and Warranty Information

Dorman manufactures this brake hydraulic hose to meet or exceed OEM standards for fit, form, and function. The use of EPDM rubber and treated steel components ensures resistance to corrosion and wear. While specific warranty details are not provided, Dorman products typically come with a limited warranty covering defects in materials and workmanship.