Dynamic Friction 355-42016 Brake Master Cylinder

DFC Brake Master Cylinder for Jeep CJ7 and Scrambler

The Dynamic Friction DFC Brake Master Cylinder, part number 355-42016, is a direct-fit brake hydraulics component for select Jeep CJ7 and Jeep Scrambler applications. It is listed for manual brake setups and specific early-production and rear drum configurations, making it a focused replacement for the correct vehicle and brake system match.

Key Features

• Brand: Dynamic Friction
• Brand line: DFC Brake Master Cylinder
• Part number: 355-42016
• Brake hydraulics replacement for select Jeep CJ7 and Jeep Scrambler models
• Application-specific fitment for manual brakes and early-production vehicles
• Listed for 1978-1986 Jeep applications with configuration notes

Application Details

The DFC Brake Master Cylinder line is built for brake hydraulic service where correct bore, mounting, and system compatibility matter. This 355-42016 master cylinder is cataloged for 1978-1986 Jeep CJ7 and Jeep Scrambler vehicles, including 1978 Jeep CJ7 with 10 inch rear drum brakes, 1979-1981 Jeep CJ7, 1981 Jeep Scrambler, and early 1982-1986 Jeep CJ7 and 1982-1985 Jeep Scrambler applications noted for manual brakes or early 1983 production. If you are searching for a Jeep CJ7 brake master cylinder or a Jeep Scrambler master cylinder replacement, this part number 355-42016 is the cataloged match for those listed configurations.

Common Problems This Part Addresses

• Brake pedal travel that increases due to master cylinder wear
• Loss of hydraulic pressure in the brake system
• Internal seal leakage in the master cylinder
• Brake fluid bypass affecting pedal feel
• Replacement needs on listed Jeep CJ7 and Scrambler brake setups

Installation Notes and Tips

Verify the vehicle year, brake type, and production timing before ordering. This part is listed for manual brake applications and specific early-1983 or 10 inch rear drum configurations, so matching the existing brake system is important. Confirm the master cylinder mounting and hydraulic line layout against the original unit before installation. Part number 355-42016 should be checked against the vehicle’s brake setup to ensure the correct Jeep CJ7 or Jeep Scrambler application.

Quality Assurance

Dynamic Friction catalogs this DFC Brake Master Cylinder as a brake hydraulics replacement for the listed Jeep applications. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.