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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.
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2006 PETERBILT 378
- Manufacturer: Peterbilt
- Model: 378
- Horsepower: 550 hp
- Mileage: 472,818.05 mi
2006 Peterbilt 378 Tri-axle Sleeper Truck Tractor Comes with a Caterpillar C-15 diesel engine, 760925 km showing, 21543 engine hours showing, engine brake, upgraded to bigger single turbo from twin turbo, Eaton F...
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2007 PETERBILT 378
- Manufacturer: Peterbilt
- Model: 378
- Horsepower: 550 hp
- Mileage: 1,021,652.35 mi
Fresh Trade! 2007 Peterbilt 378 Tandem 18 speed Full locks! Engine Rebuilt Feb 2021 at 1,467,588kms / 32,552 hrs New Front Diff Sep 2024 EGR deleted Sep 2024 NEW Transmission and Clutch June 2024 New Wet Kit May...
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2005 Peterbilt 378
- Manufacturer: Peterbilt
- Model: 378
- Horsepower: 550 hp
- Gross weight: 26,308,357 kg
Potable Water Truck CAT 3306 C15L Engine 18 speed Eaton Transmission Sleeper Stainless Steel Inspected Potable Water Truck
Alberta, Canada

