Dorman H621174 Brake Hydraulic Hose - Rear Right Outer

Reliable Brake Hydraulic Hose for Audi and Volkswagen Models

The Dorman H621174 brake hydraulic hose is designed to provide dependable brake fluid transfer for select Audi and Volkswagen vehicles. Engineered with durable materials, this flexible hose ensures consistent braking performance for models like the Audi TT and Volkswagen Golf.

• Compatible with Audi Beetle, Bora, Clasico, Golf, Jetta, TT, and TT Quattro
• Constructed with EPDM rubber hose material and a black rubber outer sleeve
• Features treated steel fittings: banjo fitting on one end and male fitting on the other
• Includes gaskets for secure sealing; mounting hardware and brackets not included
• Overall length of 11 inches with a 7.5-inch axis length for precise fitment

Durable Construction and Precise Fitment

This Dorman brake hydraulic hose (part number H621174) 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 12 mm thread diameter and one male fitting with an M10 x 1.0 inside diameter—to ensure a secure connection within the brake system. The included gaskets help maintain a leak-free seal during installation.

Compatible Vehicles and Applications

This brake hose is specifically designed for use on various Audi and Volkswagen models, including the Beetle, Bora, Clasico, Golf, Jetta, TT, and TT Quattro. It is ideal for replacing worn or damaged brake hydraulic hoses to maintain proper brake fluid flow and system integrity.

• Resolves brake fluid leaks caused by cracked or worn hoses
• Eliminates spongy brake pedal feel due to hose expansion
• Prevents brake failure from hose deterioration or damage
• Restores proper brake pressure and responsiveness

Installation Notes and Tips

When installing the Dorman H621174 brake hydraulic hose, ensure the vehicle is securely lifted and supported. Carefully remove the old hose, noting the orientation of fittings and routing. Use the included gaskets to prevent leaks and tighten fittings to manufacturer torque specifications. Bleed the brake system thoroughly after installation to remove air and restore brake performance.

Quality Assurance and Warranty

Dorman brake hydraulic hoses are manufactured to meet or exceed OEM standards for fit, form, and function. The H621174 part is backed by Dorman's quality assurance processes to ensure durability and reliability. Please refer to Dorman's official warranty policy for specific coverage details.