Dynamite Friction 355-42018 Brake Master Cylinder

DFC Brake Master Cylinder for Jeep CJ7 and Scrambler

The Dynamite Friction DFC Brake Master Cylinder, part number 355-42018, is a direct-fit brake hydraulic replacement for select Jeep CJ7 and Jeep Scrambler applications. It is listed for late-1983 and later vehicles, including manual brake setups where specified.

Key Features

• Brake master cylinder for brake hydraulic service
• Fits 1982-1986 Jeep CJ7, from late 1983
• Fits 1982-1986 Jeep CJ7, manual brakes, from late 1983
• Fits 1982-1986 Jeep Scrambler, from late 1983
• Fits 1982-1985 Jeep Scrambler, manual brakes, from late 1983
• Part number 355-42018 for application matching

Detailed Description

The DFC Brake Master Cylinder line from Dynamite Friction covers brake hydraulic replacement needs for classic Jeep platforms where correct fitment matters. Part number 355-42018 is listed for Jeep CJ7 and Jeep Scrambler models built from late 1983 onward, with separate coverage noted for manual brake configurations. If you are servicing a Jeep CJ7 or Jeep Scrambler brake system, this master cylinder provides a cataloged replacement option for the original hydraulic unit.

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

Common Issues It Can Address

• Brake pedal travel that feels excessive
• Loss of hydraulic pressure in the brake system
• External fluid leakage at the master cylinder
• Inconsistent braking response on Jeep CJ7 and Jeep Scrambler models
• Service replacement for worn brake master cylinder components

Installation Notes and Tips

Confirm the vehicle build date and brake configuration before ordering, since this listing applies from late 1983 and includes manual brake notes on select Jeep CJ7 and Jeep Scrambler applications. Inspect the brake lines, reservoir condition, and surrounding hydraulic components during installation. After replacement, bleed the brake system thoroughly and verify pedal feel and fluid level before returning the vehicle to service.

Quality Assurance

Dynamite Friction DFC Brake Master Cylinder part 355-42018 is cataloged for specific Jeep brake applications to support accurate fitment selection.