Dorman H620761 Brake Hydraulic Hose - Rear Left

Reliable Brake Hydraulic Hose for Cadillac Corvette and Chevrolet XLR

The Dorman H620761 brake hydraulic hose is designed to provide dependable brake fluid transfer for select Cadillac and Chevrolet models. Engineered with durable materials, this flexible brake hose ensures consistent performance and safety for your Corvette or XLR.

• Compatible with Cadillac Corvette and Chevrolet XLR models
• Overall length of 22.25 inches for precise fitment
• Flexible EPDM rubber hose with black outer sleeve
• Treated steel fittings: banjo type on one end, female fitting on the other
• Includes necessary gaskets for secure installation

Durable Construction and Design Features

This Dorman brake hydraulic hose (part number H620761) features a flexible EPDM rubber hose material that resists heat, ozone, and brake fluid degradation. The black rubber outer sleeve adds protection against abrasion and environmental factors. Both ends are equipped with treated steel fittings—one banjo fitting with a 10 mm thread diameter and one female fitting with an M10 x 1.0 inside diameter—ensuring a secure and leak-free connection. The package includes gaskets to maintain a proper seal during installation. Note that mounting hardware and brackets are not included.

Applications and Common Issues Addressed

• Replacement for worn or cracked brake hydraulic hoses on Cadillac Corvette and Chevrolet XLR
• Resolves brake fluid leaks caused by damaged or deteriorated hoses
• Prevents brake pressure loss due to hose failure
• Addresses hose swelling or bulging under pressure
• Improves brake system reliability and safety

Installation Notes and Tips

Before installation, ensure the vehicle is securely lifted and the brake system is depressurized. Replace the brake hose with the Dorman H620761, making sure to use the included gaskets for proper sealing. Tighten fittings to manufacturer torque specifications to avoid leaks. Bleed the brake system thoroughly after installation to remove air and restore proper brake function. This hose does not include mounting hardware or brackets, so reuse existing components if they are in good condition.

Quality Assurance and Warranty Information

Dorman brake hydraulic hoses are manufactured to meet or exceed OEM standards for fit, form, and function. The H620761 part undergoes rigorous quality control to ensure durability and performance under demanding conditions. This product includes a gasket for installation and is backed by Dorman's limited warranty against defects in material and workmanship.