Dorman H622693 Brake Hydraulic Hose - Rear Left or Rear Right

Reliable Brake Hydraulic Hose for Audi A4, A5, S4, S5, and RS5 Models

The Dorman H622693 brake hydraulic hose is engineered to provide dependable brake fluid transfer for select Audi vehicles. Designed specifically for models including the Audi A4, A4 allroad, A4 Quattro, A5, A5 Quattro, A5 Sportback, RS5, RS5 Sportback, S4, S5, and S5 Sportback, this flexible brake hose ensures consistent braking performance.

• Durable black EPDM rubber hose material for flexibility and resistance
• Overall length of 12 inches with a 10.82-inch axis length for precise fitment
• End 1 features a treated steel banjo fitting with a 10 mm pinch bolt attachment
• End 2 includes a treated steel female fitting with M10 x 1.0 thread diameter and flared attachment
• Includes necessary gaskets for secure sealing
• No mounting hardware or brackets included

Technical Details and Construction

This Dorman brake hydraulic hose (part number H622693) is constructed from EPDM rubber, known for its excellent flexibility and resistance to heat, brake fluid, and environmental factors. The hose ends are fitted with treated steel components to ensure corrosion resistance and durability. The banjo fitting on one end uses a pinch bolt attachment with a 10 mm thread diameter, while the opposite end features a female fitting with a flared attachment and M10 x 1.0 thread size. The overall length of 12 inches and axis length of 10.82 inches are designed to match the brake line routing on compatible Audi models.

Compatible Audi Models and Applications

This brake hydraulic hose is compatible with a range of Audi vehicles, including:

• Audi A4, A4 allroad, and A4 Quattro
• Audi A5, A5 Quattro, and A5 Sportback
• Audi RS5 and RS5 Sportback
• Audi S4
• Audi S5 and S5 Sportback

It is intended for use in the brake hydraulic system to transfer brake fluid from the master cylinder to the brake calipers, ensuring proper brake function and safety.

Common Issues Addressed by This Brake Hose

• Cracked or leaking brake hoses causing brake fluid loss
• Swollen or deteriorated hose material reducing braking efficiency
• Corroded or damaged fittings leading to brake fluid leaks
• Incompatible or worn brake lines affecting brake responsiveness
• Replacement during brake system maintenance or upgrades

Installation Notes and Tips

• Ensure the vehicle is securely lifted and supported before beginning installation
• Use the included gaskets to achieve a proper seal at the fittings
• Do not reuse old mounting hardware or brackets; this hose does not include them
• Carefully route the hose to avoid kinks or contact with moving parts
• After installation, bleed the brake system thoroughly to remove air

Quality Assurance and Warranty

Dorman manufactures this brake hydraulic hose to meet or exceed OEM specifications for fit, form, and function. The treated steel fittings and EPDM rubber hose material provide durability and resistance to brake fluid and environmental conditions. While specific warranty details are not provided, Dorman products typically come with a limited warranty against defects in material and workmanship. Always verify warranty terms with the product documentation or supplier.