Part Number: 10675303 (Preamp out put) Part Number: 10675304 (Amp assy) Part Number: 10675306 (Cable assembly-kl9) Part Number: 106753-1 (Amp) Part Number: 10675310 (Guidetappet) Part Number: 106753-1-103 (Hardware) Part Number: 10675315 (Guidetappet) Part Number: 10675321 (Adapter) Part Number: 10675326 (Aircraft parts) Part Number: 10675327 (Patch board hpa-kl9) Part Number: 10675328 (Patch board hpar8 108) Part Number: 10675329 (Test set) Part Number: 10675330 (Aircraft parts) Part Number: 10675346 (Circuit card)