20 0 2018 Peterbilt 337 Box Truck - 240HP, 6 Speed Automatic, Roll up Door, Liftgate Price Drop $54,500 USD 2018 Peterbilt 337 26ft Box Truck, PX-7 6.7L I6 Diesel Engine With 240HP, Allison 6 Speed 2100HS Automatic Transmission With Push Button Range Selector, 26,000 Lbs. GVWR, 10,000 Lb. Front... ConditionUsedUsage109,898 MilesDuty ClassMedium Duty Box TruckHorse Power240 HPEngine ModelPaccar PX7Drivetrain4x2Transmission6 Speed AutomaticSuspensionAir RideRear AxleSingle AxleDoor TypeRoll upLiftgateYesStock NumberT17547W MLS Number13797009CategoryDelivery / Moving / Straight / Box Trucks Last Updated9/25/2025 LocationDenver, CO, US Sold ByDTI Trucks (855) 653-___ SHOWNUMBERCall Seller Email Seller Save More Info