Dorman H622574 Brake Hydraulic Hose - Rear Left

Reliable Brake Hydraulic Hose for Chevrolet Volt

The Dorman H622574 brake hydraulic hose is designed specifically for Chevrolet Volt models, providing a durable and flexible connection within the brake system. Engineered with quality materials, this brake hose ensures consistent performance and safety under various driving conditions.

• Compatible with Chevrolet Volt brake systems
• Flexible EPDM rubber hose with black outer sleeve
• Overall length of 15.35 inches for precise fitment
• Ends feature treated steel fittings: banjo with pinch bolt and female inverted flare
• Includes necessary gaskets for secure sealing

Durable Construction and Precise Fitment

This Dorman brake hydraulic hose (part number H622574) features a flexible EPDM rubber hose material with a black rubber outer sleeve, designed to withstand heat, pressure, and exposure to brake fluid. The hose measures 15.35 inches overall, with an axis length of 13.26 inches, ensuring proper routing and fitment on Chevrolet Volt vehicles. Both ends are equipped with treated steel fittings: the first end uses a banjo fitting secured by a pinch bolt with a 10 mm thread diameter, while the second end has a female fitting with an inverted flare and an inside diameter of M10 x 1.0. The included gaskets help maintain a leak-free connection, although mounting hardware and brackets are not included.

Applications and Common Issues Addressed

• Replacement of worn or cracked brake hydraulic hoses on Chevrolet Volt
• Resolving brake fluid leaks caused by damaged hose fittings or seals
• Restoring proper brake pressure and pedal feel
• Preventing brake system failure due to hose deterioration
• Ensuring compliance with vehicle safety standards

Installation Notes and Tips

When installing the Dorman H622574 brake hydraulic hose, ensure the vehicle is securely lifted and the brake system is depressurized. Use the included gaskets to prevent leaks at the fitting connections. Tighten the pinch bolt and inverted flare fittings to manufacturer torque specifications. Inspect surrounding components for wear or damage during installation. Bleed the brake system thoroughly after replacement to remove air and restore proper brake function.

Quality Assurance and Warranty

Dorman manufactures this brake hydraulic hose to meet or exceed OEM standards for durability and performance. The use of treated steel fittings and EPDM rubber hose material ensures resistance to corrosion and brake fluid degradation. This part is backed by Dorman's quality assurance processes, providing reliable service life for Chevrolet Volt brake systems. Warranty details can be confirmed through official Dorman documentation.