Dynamic Friction 365-42003 Brake Drum - Front or Rear

Dynamic Friction True Balanced Brake Drum

The Dynamic Friction True Balanced Brake Drum, part number 365-42003, is a rear and front brake drum application for select Jeep CJ models. It is listed for 1974-1976 Jeep CJ5 and 1976 Jeep CJ7, with additional rear fitment for 1977-1978 Jeep CJ5 and CJ7 configurations noted in the fitment data.

Key Features

• True Balanced Brake Drum from Dynamic Friction
• Fits select Jeep CJ5 and Jeep CJ7 applications
• Rear and front position coverage depending on year and model
• Fitment includes 2-bolt and 6-bolt steering knuckle notes where specified
• Part number 365-42003 for catalog lookup and ordering

Fitment Details

• Fits 1978 Jeep CJ5, rear, 2 bolt steering knuckle; 11 inch; rotor only; True Balanced Brake Drum
• Fits 1978 Jeep CJ5, rear, 6 bolt steering knuckle; 11 inch; rotor only; True Balanced Brake Drum
• Fits 1978 Jeep CJ7, rear, 2 bolt steering knuckle; 11 inch; rotor only; True Balanced Brake Drum
• Fits 1977 Jeep CJ5, rear, 2 bolt steering knuckle; True Balanced Brake Drum
• Fits 1977 Jeep CJ5, rear, 6 bolt steering knuckle; True Balanced Brake Drum
• Fits 1977 Jeep CJ7, rear, 2 bolt steering knuckle; True Balanced Brake Drum
• Fits 1977 Jeep CJ7, rear, 6 bolt steering knuckle; True Balanced Brake Drum
• Fits 1974-1976 Jeep CJ5, front, True Balanced Brake Drum
• Fits 1974-1976 Jeep CJ5, rear, True Balanced Brake Drum
• Fits 1976 Jeep CJ7, rear, True Balanced Brake Drum
• Fits 1976 Jeep CJ7, front, True Balanced Brake Drum

What It Helps Address

• Rear brake drum wear on Jeep CJ5 and CJ7 models
• Front brake drum replacement on 1974-1976 Jeep CJ5 and 1976 Jeep CJ7
• Brake pulsation or uneven braking linked to drum imbalance
• Restoration work requiring a correct Jeep CJ brake drum application
• Service replacement for part number 365-42003

Installation Notes

Verify the vehicle year, model, brake position, and steering knuckle configuration before installation. Match the drum to the listed Jeep CJ5 or Jeep CJ7 application and confirm the 11 inch note where shown in the fitment data. Use standard brake service procedures and inspect related brake components during replacement.

Quality Assurance

Dynamic Friction identifies this as a True Balanced Brake Drum, a product line focused on balanced brake service parts for direct-fit applications. Part number 365-42003 is cataloged for select Jeep CJ5 and Jeep CJ7 brake drum replacement needs.