TRW PHA490 Brake Hydraulic Hose - Front, Front Left or Front Right

Reliable Brake Hydraulic Hose for Audi A4 and S4 Models

The TRW PHA490 brake hydraulic hose is designed to meet the specific needs of Audi A4, A4 Quattro, and S4 vehicles. Engineered with durable EPDM rubber and metal fittings, this DOT-approved hose ensures consistent brake fluid delivery and reliable performance under standard driving conditions.

• DOT approved for safety compliance
• Constructed with EPDM rubber outer sleeve and hose material
• Metal fittings on both ends for secure connections
• Standard replacement grade for dependable service
• Overall length of 305 mm with M10 - 1.0 thread size on end 1
• Compatible with Audi A4, A4 Quattro, and S4 models

Durable Construction and Material Details

The PHA490 brake hydraulic hose features an EPDM rubber outer sleeve and hose material, providing resistance to heat, ozone, and brake fluid exposure. Both ends are equipped with metal fittings, ensuring a secure and leak-free connection to the brake system. With an overall length of 305 mm and a thread size of M10 - 1.0 on one end, this hose is designed to match the original equipment specifications for Audi A4 and S4 models. The hose does not include grommets, brackets, or shields, focusing on essential functionality for standard replacement needs.

Compatible Applications and Common Uses

• Replacement of worn or damaged brake hydraulic hoses on Audi A4, A4 Quattro, and S4
• Restoring proper brake fluid flow and pressure
• Addressing brake fluid leaks or hose cracks
• Maintaining brake system integrity for safe vehicle operation
• Standard replacement for routine brake system maintenance

Installation Notes and Tips

When installing the TRW PHA490 brake hydraulic hose, ensure the brake system is depressurized and fluid is drained to prevent spills. Verify the hose length and thread size match the vehicle’s specifications. Use appropriate tools to avoid damaging the metal fittings during installation. After installation, bleed the brake system thoroughly to remove air and confirm proper brake function before driving.

Quality Assurance and Compliance

TRW manufactures the PHA490 brake hydraulic hose to meet DOT safety standards, ensuring reliable performance and safety compliance. This standard replacement grade hose is engineered to provide consistent brake fluid delivery and durability under normal operating conditions. While no specific warranty information is provided, TRW products are generally recognized for meeting industry quality requirements.