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 355-63020 brake master cylinder is designed specifically for the 1998 Mercedes-Benz ML320, ensuring precise compatibility and reliable braking performance. Constructed from premium cast iron, this master cylinder provides durability and consistent operation under demanding conditions. It features a bore diameter designed to meet OEM standards, ensuring optimal brake fluid pressure and pedal feel for your vehicle.
Installation of this master cylinder requires proper bench bleeding and careful alignment to ensure optimal function and safety. 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. This component is suitable for replacement in both repair and maintenance applications, providing a cost-effective solution to restore the vehicle’s braking system to factory specifications.
For step-by-step guidance, view our Master Cylinder Installation Guide at https://automotivebrakeandclutch.com/master-cylinder-replacement/.
Features:
- Engineered to meet or exceed OEM specifications
- Premium cast iron construction for durability
- Designed for direct-fit installation
- Exact bore diameter for optimal brake performance
- Suitable for Mercedes-Benz ML320 1998 model



