Sunsong 2206421 Brake Hydraulic Hose - Rear Right Outer

Reliable Brake Hydraulic Hose for Audi A6 and Volkswagen Passat

The Sunsong 2206421 brake hydraulic hose is designed to provide dependable brake fluid transfer for Audi A6 and Volkswagen Passat models. Engineered with durable materials and precise fittings, this hose ensures consistent brake performance and safety.

• Compatible with Audi A6 and Volkswagen Passat vehicles
• Brake hydraulic hose with 14.2 inch (360 mm) length
• End 1 fitting: 12 mm banjo type
• End 2 fitting: 10 mm male type
• Constructed with EPDM rubber and steel for durability
• No bracket included

Durable Construction and Precise Fitment

This Sunsong brake hydraulic hose (part number 2206421) features a combination of EPDM rubber and steel materials, providing resistance to heat, pressure, and brake fluid corrosion. The hose length of 14.2 inches (360 mm) is optimized for proper routing in the brake system of Audi A6 and Volkswagen Passat models. The fittings include a 12 mm banjo type on one end and a 10 mm male fitting on the other, ensuring secure connections to the brake caliper and master cylinder or ABS module.

Applications and Problem Solving

This brake hydraulic hose is used to transfer brake fluid under pressure from the master cylinder to the brake calipers, enabling effective braking. It addresses several common issues:

• Prevents brake fluid leaks caused by worn or cracked hoses
• Maintains proper brake pressure for consistent pedal feel
• Resists swelling and degradation from heat and brake fluid exposure
• Ensures secure fitting connections to avoid brake failure
• Replaces damaged or corroded brake lines in Audi A6 and Volkswagen Passat

Installation Notes and Tips

When installing the Sunsong 2206421 brake hydraulic hose, ensure the vehicle is safely lifted and supported. Carefully remove the old hose, noting the orientation of the banjo and male fittings. Use new crush washers with the banjo fitting to prevent leaks. Avoid twisting or kinking the hose during installation. After installation, bleed the brake system thoroughly to remove air and verify proper brake function before driving.

Quality Assurance and Warranty

Sunsong brake hydraulic hoses are manufactured to meet or exceed OEM specifications for fit, form, and function. The combination of EPDM and steel materials provides long-lasting durability under demanding conditions. While specific warranty details may vary, Sunsong products typically come with a limited warranty against defects in materials and workmanship to ensure reliability and customer confidence.