Peterbilt Truck Platforms

Peterbilt trucks are widely used across long‑haul, regional haul, and vocational applications. Correct parts selection often depends on the engine installed in the truck such as Cummins, Paccar, or other diesel engines used across Peterbilt platforms.

Peterbilt 389

The Peterbilt 389 is one of the most recognizable heavy‑duty trucks in North America. These trucks are commonly powered by Cummins or Paccar engines and are widely used in long‑haul and heavy freight operations.

Peterbilt 579

The Peterbilt 579 is designed for fuel efficiency and modern fleet operations. These trucks are commonly equipped with Paccar MX‑13 or MX‑11 engines and are widely used in long‑distance freight hauling.

Peterbilt 567

The Peterbilt 567 is built for vocational and construction applications where durability and performance are required in demanding environments.

Peterbilt 379

The Peterbilt 379 remains one of the most popular classic trucks in the industry. Many fleets and owner‑operators continue operating these trucks due to their durability and long service life.

Common Peterbilt Parts We Supply

• Turbochargers
• Engine Sensors
• Fuel Pumps
• Fuel Injectors
• Electronic Control Modules (ECMs)
• Aftertreatment Components
• Engine Electrical Components

Common Signs of Component Failure

• Loss of engine power
• Check engine lights or diagnostic fault codes
• Fuel system issues
• Boost pressure problems
• Engine derate conditions

Verify Fitment Before Ordering

Peterbilt parts may vary depending on engine configuration and model year. To confirm compatibility quickly provide:

• VIN number
• Engine serial number
• Current part number
• Year / Make / Model of truck
• Photos of part tags if available

Why Buy Peterbilt Parts from Advanced Truck Parts?

• Fitment verification before purchase
• Competitive pricing
• Fast nationwide shipping
• Business account discounts available
• Trusted U.S.-based heavy‑duty truck parts supplier