Dynamite Friction 355-46015 Brake Master Cylinder

Brake Master Cylinder for CTS and SRX

Dynamite Friction DFC Brake Master Cylinder 355-46015 is a direct-fit brake hydraulic component for select Cadillac applications. It is listed for 2003-2004 Cadillac CTS and 2004 Cadillac SRX, giving buyers a focused replacement option for these vehicles.

Key Features

• Brake master cylinder for hydraulic brake system service
• DFC Brake Master Cylinder product line from Dynamite Friction
• Fits 2003-2004 Cadillac CTS, N/A
• Fits 2004 Cadillac SRX, N/A
• Part number 355-46015 for accurate ordering and lookup

Product Details

The Dynamite Friction DFC Brake Master Cylinder 355-46015 is built for brake system replacement on the Cadillac CTS and Cadillac SRX applications listed above. As the master cylinder, it is the primary hydraulic component that transfers pedal input into brake pressure throughout the system. Use this part when servicing a leaking, worn, or hydraulically inconsistent master cylinder on a 2003-2004 Cadillac CTS or 2004 Cadillac SRX.

The DFC Brake Master Cylinder line is positioned as a dedicated brake hydraulics offering within Dynamite Friction’s catalog, making part identification straightforward for shoppers searching by vehicle and part number. If you are looking for a 2004 Cadillac SRX brake master cylinder or a 2003-2004 Cadillac CTS brake master cylinder, 355-46015 is the listed application.

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

Common Reasons for Replacement

• Brake pedal feels soft or sinks under steady pressure
• Visible brake fluid leakage around the master cylinder
• Uneven or inconsistent hydraulic brake response
• Internal seal wear causing loss of brake pressure
• Brake warning concerns tied to master cylinder performance

Installation Notes and Tips

Before installation, confirm the vehicle application against the listed fitment for your Cadillac CTS or Cadillac SRX. After replacement, the brake hydraulic system should be properly bled to remove air and restore firm pedal feel. Inspect the brake lines, reservoir area, and surrounding hydraulic components for contamination or leaks during service.

Quality Assurance

Use this brake master cylinder as a cataloged replacement part for the confirmed Cadillac applications shown above. Verify part number 355-46015 before installation to ensure correct fitment for your vehicle.