Dorman H620763 Brake Hydraulic Hose - Front Left

Reliable Brake Hydraulic Hose for Cadillac Corvette and Chevrolet XLR

The Dorman H620763 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
• Constructed with EPDM rubber hose material and a black rubber outer sleeve
• Includes gaskets for secure sealing
• Features treated steel fittings: banjo fitting on one end and female fitting on the other
• Overall length of 18 inches with a flexible design for easy installation
• Jacket included for added protection

Durable Construction and Precise Fitment

This Dorman brake hydraulic hose (part number H620763) 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. Both ends feature treated steel fittings—one banjo type 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 included gaskets help maintain a tight seal, preventing brake fluid leaks. With an overall length of 18 inches and a flexible design, this hose fits precisely in the brake system of Cadillac Corvette and Chevrolet XLR vehicles.

Applications and Common Issues Addressed

• Replacement for worn or cracked brake hydraulic hoses
• Solves brake fluid leaks caused by damaged fittings or seals
• Restores proper brake fluid flow and pressure for safe braking
• Prevents brake system failure due to hose deterioration
• Addresses hose swelling or bulging under pressure

Installation Notes and Tips

When installing the Dorman H620763 brake hydraulic hose, ensure the vehicle is securely lifted and supported. Carefully remove the old hose, taking care not to damage surrounding components. Use the included gaskets to create a proper seal at both fittings. Tighten fittings to manufacturer torque specifications to avoid leaks. Bleed the brake system thoroughly after installation to remove air and restore brake performance. This hose does not include mounting hardware or brackets, so reuse existing components if applicable.

Quality Assurance and Warranty

Dorman manufactures this brake hydraulic hose to meet or exceed OEM standards for fit, form, and function. The use of treated steel fittings and EPDM rubber materials ensures durability and resistance to common brake system stresses. This part includes a gasket or seal for reliable installation. While specific warranty details are not provided, Dorman products typically come with a limited warranty covering defects in materials and workmanship.