CM10020147 | Genuine Paccar® Brake Drum

Description: Brake Drum
Condition: New 
Brand: Paccar® 
Part Number: CM10020147

• Weight: 100 lbs
• Fit for: Kenworth, Peterbilt
  
• Specifications:
  • Bolt hole: 10
  • Location: Front
  • Wheel type: Disc
  • Drum mounting: Outboard
  • Back plate thickness: 1/2 in
  • Bolt circle diameter: 11-1/4 in
  • Maximum diameter: 16-5/8 in 
• Functions:
  
  • The primary function of the Brake Drum is to create friction when the brakes are applied.
    
  • During braking, hydraulic pressure from the brake master cylinder pushes the brake shoes outward into contact with the inner surface of the drum.
    
  • Supporting the wheel bearings: The drum often serves as the mounting surface for the wheel bearings, which allow the wheel to rotate smoothly.
    
  • Heat dissipation: The cast iron construction allows the drum to absorb and dissipate the significant heat generated during braking, preventing excessive temperatures that could damage the braking system

Paccar is one of the world's leading manufacturers of heavy vehicles, including trucks and truck chassis. The company owns such well-known brands as Kenworth, Peterbilt and DAF Trucks. Founded in 1905, Paccar is headquartered in Seattle, Washington, USA. It produces trucks for markets in North America, Europe, Australia and other regions of the world. In addition to vehicles, the company also provides financial services to support its customers.