Part Number: 0918001-12 (Wba battery) Part Number: 0918001-13 (Wba starter) Part Number: 0918001-14 (Wba trim servo) Part Number: 0918001-15 (Wba alternator) Part Number: 0918001-17 (Wba pilot control stick) Part Number: 0918001-18 (Wba co-pilot control stick) Part Number: 0918001-20 (Xpdr ant. coax ay) Part Number: 0918001-21 (Vhf ant. coax ay) Part Number: 0918001-22 (Vhf ant. coax ay) Part Number: 0918001-23 (Wba cabin) Part Number: 0918001-24 (Wba inst pnl) Part Number: 0918001-25 (Wba intercom sub.) Part Number: 0918001-5 (Wba trim servo) Part Number: 0918001-6 (Wba cb/switch)