Part Number: 13-12112 (Pilots radio communications hand) Part Number: 1312114605X101105 (Ne) Part Number: 13121-1-600 (Switch therm) Part Number: 1312-118-2 (Circuit assy) Part Number: 131211DM (Seat,valve) Part Number: 1312-1-2 (Module) Part Number: 131212-1 (Potentioner) Part Number: 13121222 (N/a) Part Number: 13121225 (N/a) Part Number: 13-12126 (Skynav northeast vfr sectional) Part Number: 13121266 (Switch) Part Number: 1312127 (Cat) Part Number: 1312127-1 (Ne) Part Number: 13-12128 (Skynav northwest vfr sectional)