Part Number: 066-3077-XX (Kav485) Part Number: 066-3079-00 (Mach airspeed indicator) Part Number: 066-3079-01 (Mach airspeed indicator) Part Number: 066-3079-02 (Ias indicator 5v blk) Part Number: 066-3079-03 (Mach airspeed indicator) Part Number: 066-3079-10 (Airspeed ind) Part Number: 066-3079-14 (Speed display) Part Number: 066-3079-22 (Ias ind xside 5v blk) Part Number: 066-3079-23 (Ias ind xside 5v gry) Part Number: 066307A000 (Gas ballast) Part Number: 066-3080-00 (Speed/temperature indicator) Part Number: 066-3080-0003 (Sat/tas indicator) Part Number: 066-3080-01 (Speed/temperature indicator) Part Number: 066-3080-02 (Kstdspl)