Part Number: 112820CSP (Gpu, 28.5 v, diesel) Part Number: 112820CT3 (Ground power unit, 28.5vdc diese) Part Number: 112820CT3-A1SP (Gpu-28.5 v diesel tier 3) Part Number: 112820CT3-A2SP (Gpu-28.5 v diesel tieriii 50) Part Number: 112820CT3SP (28.5 diesel gpu 28.5 vdc) Part Number: 112820D1T4 (Gpu 28.5 vdc diesel tier 4) Part Number: 112820D1T4I (Gpu, 28vdc diesel) Part Number: 112820DT4I (Ground power unit) Part Number: 112821 (Rotor assy) Part Number: 1128210000 (Weidmuller) Part Number: 11282-101 (Relay) Part Number: 1128213 (Resistor, 10k, 5, 9w, w23) Part Number: 1-128215 (Gear spur) Part Number: 1128-2-16-LS (Wire)