Dynamic Friction 355-46004 Brake Master Cylinder

Brake Master Cylinder for Cadillac Classics

The Dynamic Friction DFC Brake Master Cylinder, part number 355-46004, is a direct-fit hydraulic brake component for select Cadillac applications. It is built for drivers restoring or maintaining braking performance on 1976-1978 Cadillac Eldorado and 1976 Cadillac Fleetwood models.

Key Features

• Brake master cylinder for hydraulic brake system service
• Compatible with 1976-1978 Cadillac Eldorado
• Compatible with 1976 Cadillac Fleetwood
• DFC Brake Master Cylinder product line from Dynamic Friction
• Part number 355-46004 for application matching

Application Details

Fits 1976-1978 Cadillac Eldorado, N/A. Fits 1976 Cadillac Fleetwood, N/A. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application. The DFC Brake Master Cylinder line is positioned as a brake hydraulics replacement option for vehicles that need a serviceable master cylinder matched to the original application.

Common Uses

• Replacing a leaking or worn master cylinder
• Addressing low or inconsistent brake pedal response
• Restoring hydraulic pressure in the brake system
• Correcting internal seal wear that affects braking performance
• Servicing a classic Cadillac brake hydraulic system

Installation Notes

Verify vehicle fitment by year, make, and model before installation. Inspect the brake system for fluid contamination, line condition, and related hydraulic wear before replacing the master cylinder. Proper bleeding of the brake system is required after installation to restore pedal feel and hydraulic operation.

Quality Assurance

Dynamic Friction’s DFC Brake Master Cylinder line is focused on brake hydraulic replacement parts for specific vehicle applications. Part number 355-46004 is cataloged for direct application matching on the listed Cadillac models.