Brake Master Cylinder for GM Compact Cars

The Dynamite Friction DFC Brake Master Cylinder, part number 355-47064, is a direct-fit brake hydraulic component for select Buick, Chevrolet, Oldsmobile, Pontiac, and Cadillac applications from 1987-1991. It is listed for multiple compact and light-duty platforms, including Buick Skylark, Chevrolet Cavalier, Pontiac Sunbird, and related models.

Key Features

• Brake master cylinder for brake hydraulic service
• DFC Brake Master Cylinder product line from Dynamite Friction
• Part number 355-47064 for catalog and fitment lookup
• Compatible with select 1987-1991 Buick, Chevrolet, Oldsmobile, Pontiac, and Cadillac vehicles
• Application-specific listings include light-duty, JA1, 100mm bolt circle, NT-marked, and 22mm master cylinder notes where required

Detailed Description

This brake master cylinder is cataloged for a wide range of GM front-wheel-drive vehicles, including 1989-1991 Buick Skylark, 1990-1991 Chevrolet Cavalier, 1990-1991 Chevrolet Corsica, 1990-1991 Oldsmobile Cutlass Calais, 1990-1991 Pontiac Grand Am, and 1989-1991 Pontiac Sunbird. Additional coverage includes 1987-1989 Buick Century, 1988-1989 Buick Skyhawk, 1988-1989 Chevrolet Cavalier, 1988-1989 Chevrolet Celebrity, 1988-1989 Chevrolet Corsica, 1988-1989 Oldsmobile Cutlass Calais, 1987-1989 Oldsmobile Cutlass Ciera, 1987-1989 Pontiac 6000, 1988-1989 Pontiac Grand Am, 1988 Buick Skylark, 1987-1988 Cadillac Cimarron, 1988 Oldsmobile Firenza, 1988 Pontiac Sunbird, and 1987 Chevrolet Celebrity. The DFC Brake Master Cylinder line is identified here by part number 355-47064 for accurate ordering and application matching.

What This Part Helps Address

• Brake pedal travel that feels excessive
• Loss of hydraulic pressure in the brake system
• External or internal master cylinder leakage
• Uneven or inconsistent brake response
• Brake warning concerns tied to master cylinder wear

Installation Notes and Tips

• Verify the vehicle’s year, make, model, and brake configuration before installation.
• Match application notes such as JA1, light-duty, 100mm bolt circle, NT marking, or 22mm master cylinder details where listed.
• Inspect brake lines, fluid condition, and related hydraulic components during replacement.
• Bleed the brake system thoroughly after installation to remove air from the hydraulic circuit.
• Confirm the master cylinder bore and mounting style against the original unit before final assembly.

Quality Assurance

Dynamite Friction’s DFC Brake Master Cylinder line is cataloged for specific OE-style applications, and this part number 355-47064 is listed against confirmed vehicle fitments for accurate replacement selection.