For sale is a NEW Thermal Transfer AOC-33-2-9 Heat Exchanger 300 PSI max; 350F max; Ser#1011855 With Parker MGG20010 Hydraulic motor, Gerotor; BC1A3 Ser# X0211 18962 Overall dimensions: 32 x 27 x 12" This is a HYDRAULIC POWERED, radiator for HYDRAULIC FLUID. It has no electric motor, in fact its fan is powered by a HYDRAULIC motor.