Building Filters
About the Peterbilt 378
The Peterbilt 378 is a heavy-duty Class 8 conventional truck built for demanding haulage and vocational jobs. Celebrated for its rugged construction, flexible configurations and driver-focused ergonomics, it’s a popular choice for fleets and owner-operators needing dependable long-haul performance.
- Trusted Seller

2004 PETERBILT 378
- Manufacturer: Peterbilt
- Model: 378
- Horsepower: 550 hp
- Mileage: 649,890 mi
2004 PETERBILT Tri-Axle Dump Truck, 430HP, Rebuilt Caterpillar C12, 8LL Eaton Fuller, Chalmers Suspension, 46K rears, 20 Yard Ox Bodies Box, double frame, good tires, Second owner, runs and operates as it should....
- Trusted Seller

2005 PETERBILT 378
- Manufacturer: Peterbilt
- Model: 378
- Horsepower: 550 hp
- Mileage: 631,070 mi
2005 Peterbilt Tri-Axle Dump Truck, Cat C13 Acert, 400HP, Manual 8LL Eaton Fuller, 46000 Rears, Hendrickson suspension, Double Frame, 20 Yard Godwin Dump, 260"WB, all tires in good shape, one owner truck, well ma...

2003 PETERBILT 378
- Manufacturer: Peterbilt
- Model: 378
- Horsepower: 550 hp
- Mileage: 509,106 mi
Double framed, full locking rears. Mileage: 509,106 mi | Horsepower: 380 HP | Engine model: C12 | Fuel type: Diesel | Engine brake: Yes | Exhaust type: Dual | Transmission: Manual | Transmission manufacturer: EAT...

2007 PETERBILT 378
- Manufacturer: Peterbilt
- Model: 378
- Horsepower: 550 hp
- Mileage: 429,089 mi
Cat C13 Diesel Engine 470 hp, 29,380 Engine hrs, 429,098 miles (690,567 Km) Engine Brake, Eaton Fuller Manual Transmission, Differential Locker, 37648 kg GVWR, Air Ride Cab, Aluminum Wheels, 425/65R22.5 Front Tir...

