1A3 Tachometer Sending Unit | for Cessna Aircraft, Tang 2-21-G This lightweight

This lightweight

This 10-800 inverter (EDMO# 10-800-28) operates on 24 VDC — 28 VDC

UMA TSO certified analog tachometers are designed for most Continental and Lycoming engines with a mechanical drive or magneto ignition

This HL1920E Platinum Kit (EDMO# 110051545) includes the HL1920E heat gun tool

1A3 Tachometer Sending Unit | for Cessna Aircraft, Tang 2-21-G This lightweightThe 1A3 tachometer sending unit is designed to screw into the engine's mechancial tachometer port (Lycoming Continental style). Included is a 0. 156 diameter tang along with a six foot harness. Franklin engines require a different tang. The 1A3 TSU is designed to work with UMA TSU tachometers only. This version (EDMO# 1A3C 2) has a Lycoming Continental style connection.