View 26 Photos View 0 Videos 1991 Peterbilt 378 Day Cab Truck - Caterpillar 425HP $49,500 USD Make: Peterbilt, Model: 378, Mileage: 1,717,318, Stock #: 11233, VIN: 1XPFDB9XXMN311209, Year: 1991, Horsepower: 325, Engine: FRESH IN-FRAME Caterpillar 3406B 14.6L 6-cyl Turbo Diesel,... ConditionUsedUsage1,717,318 MilesDuty ClassHeavy Duty Day Cab TruckHorse Power425 HPEngine ModelCaterpillar 3406Drivetrain6x4Transmission13 SpeedSuspensionAir LeafRear AxleTandem AxleStock Number11233 MLS Number14360365CategoryDay Cab Semi Trucks Last Updated5/16/2026 LocationBuckeye, AZ, US Sold ByIntegrated Machinery, Inc (855) 586-___ SHOWNUMBERCall Seller Email Seller Save More Info