6 0 1990 Peterbilt 377 Water Truck Newly Listed $42,500 USD 1990 Peterbilt Model 377 with rated Steel 4000 gallon tank 900 gpm Berkley Hydraulic Pump 3406B CAT motor replaced in 2015 Eaton/Fuller transmission clutch assy both rear ends and U Joints... ConditionUsedStock NumberID100125JES MLS Number13858940CategoryWater Trucks Last Updated10/1/2025 LocationPacific Northwest, OR, US Sold ByCarmody and Associates Inc (855) 939-___ SHOWNUMBERCall Seller Email Seller Save More Info