Dynamite Friction 355-31047 Brake Master Cylinder

Brake Master Cylinder for BMW DSC Applications

The Dynamite Friction DFC Brake Master Cylinder, part number 355-31047, is a direct-fit brake hydraulic component for select BMW models with Dynamic Stability Control (DSC). It is built for vehicles that need consistent hydraulic pressure at the master cylinder to support normal brake pedal response and system operation.

Key Features

• Brake master cylinder for brake hydraulic service
• DFC Brake Master Cylinder product line from Dynamite Friction
• Fits select BMW 323Ci, 323i, 328Ci, and 328i applications
• Application-specific fitment for DSC-equipped vehicles
• Part number 355-31047 for catalog and service lookup

Detailed Description

The Dynamite Friction DFC Brake Master Cylinder 355-31047 is listed for 1999-2000 BMW 323i, 2000 BMW 323Ci, 2000 BMW 328Ci, and 1999-2000 BMW 328i applications with Dynamic Stability Control (DSC). One listed 1999 BMW 323i application also requires a vented rear disc configuration, and one 2000 BMW 323Ci application includes the Touring Package. This part number, 355-31047, is intended for buyers searching for a BMW brake master cylinder replacement with fitment tied to specific chassis and brake-system configurations.

The DFC Brake Master Cylinder line is positioned as a brake hydraulic replacement range within Dynamite Friction’s braking catalog. For service and catalog matching, 355-31047 is the reference number to use when verifying the correct master cylinder for these BMW 323i, 323Ci, 328Ci, and 328i vehicles.

What It Helps Address

• Low or inconsistent brake pedal feel
• Hydraulic pressure loss at the master cylinder
• Brake system service on DSC-equipped BMW models
• Replacement needs for worn internal master cylinder seals
• Fitment matching for BMW brake hydraulic repairs

Installation Notes and Tips

Confirm the vehicle’s year, model, and brake-system notes before ordering. Match the application exactly to the listed BMW 323Ci, 323i, 328Ci, or 328i configuration, including DSC and any noted package or rear-disc requirements. After installation, bleed the brake system thoroughly and verify pedal feel and hydraulic operation before returning the vehicle to service.

Quality Assurance

Use part number 355-31047 to verify the correct DFC Brake Master Cylinder against the vehicle’s brake configuration and service records. This helps ensure the replacement matches the listed BMW applications and the required DSC-equipped setup.