1991 Shop Built T/A Oil Processing Trailer- Location Washougal WA ***Federal Government Surplus*** VIN: E-52234 Rear swing away door, oil pump, power inverter, lights, work table, vise, hose reels, ball hitch, 215/75R17.5 tires. Year: 1991 Make: Shop Built Location: Washougal, WA Categories: ENCLOSEDTRAILER