Dynamic Friction 355-47084 Brake Master Cylinder

Brake Master Cylinder for GM Applications

The Dynamic Friction DFC Brake Master Cylinder, part number 355-47084, is a direct-fit brake hydraulic component for select GM vehicles. It is listed for applications including the Pontiac Grand Prix, Buick Allure, Buick Century, Buick LaCrosse, Buick Regal, Chevrolet Impala, and Chevrolet Monte Carlo.

Use this brake master cylinder when servicing a vehicle with hydraulic brake performance concerns and you need a replacement matched to the original application. The DFC Brake Master Cylinder line focuses on brake hydraulic service parts for common passenger-car fitments.

Key Features

• Brake master cylinder for brake hydraulic system service
• Compatible With 2003-2008 Pontiac Grand Prix
• Compatible With 2005 Buick Allure
• Compatible With 2003-2005 Buick Century
• Compatible With 2005 Buick LaCrosse
• Compatible With 2000-2005 Chevrolet Impala
• Compatible With 2003-2005 Chevrolet Monte Carlo
• Compatible With 2003-2004 Buick Regal
• Compatible With 2000-2002 Chevrolet Monte Carlo, except ABS
• Part number 355-47084 for catalog and service matching

Detailed Description

Dynamic Friction 355-47084 is a DFC Brake Master Cylinder built for select GM passenger cars across the 2000-2008 model years. It serves as the primary hydraulic pressure source for the brake system and is cataloged for multiple Buick, Chevrolet, and Pontiac applications. If you are replacing a worn or leaking master cylinder on a Pontiac Grand Prix or Chevrolet Impala, this part number helps narrow the correct application quickly.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Common Repair Uses

• Brake pedal that feels soft or sinks during braking
• External brake fluid leakage at the master cylinder
• Loss of hydraulic pressure in the brake system
• Uneven or inconsistent brake response
• Replacement during brake hydraulic service on GM sedans and coupes

Installation Notes and Tips

Verify the vehicle’s year, make, model, and brake configuration before ordering. The 2000-2002 Chevrolet Monte Carlo listing is for vehicles except ABS, so confirm the brake system type before installation. After installation, the brake system should be properly bled and checked for leaks and pedal feel.

Quality Assurance

DFC brake hydraulic parts are cataloged for specific vehicle applications to support accurate replacement selection. Confirm fitment against the vehicle’s brake system details and part number 355-47084 before service.