Peterbilt 367 Drum Brake Parts

Frequently Asked Questions About Peterbilt 367 Drum Brake Parts

What drum brake components are available for the Peterbilt 367?

This category covers the parts used in a drum brake system, including brake drums, brake shoes, hardware kits, S-cams, cam bushings, brake chambers, and related mounting hardware. These are the components typically replaced or serviced during routine drum brake maintenance on the Peterbilt 367.

How do I know which parts fit my specific Peterbilt 367?

Drum brake parts can vary based on axle position (front or rear), axle manufacturer, brake size, and the year the truck was built. Before ordering, check your truck's axle and brake specifications, or have your VIN and axle information on hand so you can confirm fitment with our parts team.

How often should brake drums and shoes be inspected or replaced?

Brake drums and shoes should be inspected as part of your regular DOT and preventive maintenance schedule. Wear rates depend on load, driving conditions, and duty cycle, so there is no fixed mileage interval that applies to every truck. If you notice reduced stopping power, uneven wear, cracking, or the drum's inner diameter approaching its maximum wear limit, it is time to inspect or replace the components.

Can I replace brake shoes without replacing the drum, or should they be done together?

In many cases shoes and drums can be serviced independently, but it is common practice to inspect both at the same time since they wear together. If the drum is worn beyond its serviceable limit or shows scoring, heat cracking, or out-of-round conditions, replacing it along with the shoes helps ensure even braking performance.

Are these drum brake parts DOT compliant and safe for on-highway use?

The drum brake parts listed in this category are manufactured to meet standard commercial vehicle brake specifications for on-highway use. That said, proper installation, torque specs, and adjustment are critical to safe operation, so any brake work should be performed by a qualified technician familiar with FMVSS brake requirements and Peterbilt 367 specifications.