Dynamite Friction 355-45013 Brake Master Cylinder

Brake Master Cylinder for Classic GM Fitment

The Dynamite Friction DFC Brake Master Cylinder, part number 355-45013, is a direct-fit brake hydraulic component for select 1969-1970 Buick Riviera and 1969 Buick LeSabre applications, plus 1969-1970 Cadillac Eldorado models. It is listed for Moraine master cylinder applications and front disc configurations where noted.

Key Features

• Brake master cylinder for brake hydraulic service
• DFC Brake Master Cylinder product line from Dynamite Friction
• Fits select Buick, Cadillac, and GM classic vehicle applications
• Application notes include Moraine master cylinder and front disc listings
• Part number 355-45013 for accurate catalog matching

Detailed Application Information

Use the Dynamite Friction DFC Brake Master Cylinder 355-45013 when servicing original-style brake hydraulic systems on 1969-1970 Buick Riviera, 1969 Buick LeSabre, and 1969-1970 Cadillac Eldorado models. This part is cataloged for Moraine master cylinder applications, with separate front disc notes shown for select Buick Riviera and Buick LeSabre fitments. The DFC Brake Master Cylinder line is organized for vehicle-specific brake service, helping you match the correct hydraulic component to the listed classic GM applications.

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

What This Part Helps Address

• Brake pedal travel that feels excessive
• Loss of hydraulic pressure in the brake system
• External fluid leakage at the master cylinder
• Brake warning symptoms tied to master cylinder wear
• Restoration needs for original-style Buick and Cadillac brake systems

Installation Notes and Tips

Verify the existing master cylinder style, brake configuration, and vehicle application before installation. Confirm whether the vehicle uses the Moraine master cylinder setup or the front disc configuration listed in the fitment data. Bench bleeding and a full brake system inspection are standard steps after master cylinder replacement.

Quality Assurance

Dynamite Friction supplies the DFC Brake Master Cylinder line as a cataloged brake hydraulic replacement for the listed applications. Part number 355-45013 should be matched to the vehicle fitment shown above before installation.