Part Number: 1549920-1 (Plate) Part Number: 1549920-101 (Component) Part Number: 1-5499206-0 (Munich) Part Number: 1-5499206-000 (Amp) Part Number: 1-5499206-1 (No description) Part Number: 154992062 (No description) Part Number: 1-54993-0 (No description) Part Number: 15-499-3-05 (Stud) Part Number: 154993-1 (3in altimeter/encoder) Part Number: 1549931-2 (Quick attach/detach mount assy) Part Number: 154993-1-LX (3in altimeter/encoder) Part Number: 1549932 (Enc alt) Part Number: 154993-2-LX (Encoding altimeter tri-pointer) Part Number: 154993-3 (Altimeter)