This DFC component is part of the 100% Outright Program—no core return or deposit required. Engineered to meet or exceed OEM specifications for direct-fit performance. The DFC 355-73011 brake master cylinder is designed specifically for the 1997 to 2005 Audi A6 Quattro models, ensuring reliable brake system operation and consistent pedal feel. Crafted from high-quality materials, this master cylinder provides durable performance under demanding driving conditions, maintaining brake pressure and preventing leaks that could compromise safety.
This master cylinder features a precise bore diameter tailored for seamless integration with your vehicle’s brake assembly, delivering optimal hydraulic pressure and pedal response. Its construction from premium cast iron ensures longevity and resistance to corrosion, making it suitable for heavy-duty use. The component is engineered to match OEM specifications for direct-fit installation, simplifying the replacement process and reducing downtime.
Expert Installation & Field Note: Drawing from our shop experience specializing in heavy-duty brakes since 1985, we recommend verifying pushrod alignment before final mounting to prevent internal cup damage. Proper installation ensures maximum performance and safety for your vehicle’s braking system.
Features:
- Part of the 100% Outright Program—no core return required
- Designed for direct-fit installation on 1997-2005 Audi A6 Quattro
- Premium cast iron construction for durability
- Optimized bore diameter for reliable hydraulic pressure



