L3 Communications Horizon Reference Indicator 28V 504-0111-941 CORE (0124-1188) Calculated P/N 0813005-56

P/N 0813005-56

P/N HT-2-186

P/N 20836-00

Removed in good working condition from a parted out 1974 Beech Baron E-55 N812T

Removed in good condition from parted-out 1978 Piper PA-32RT-300 Lance II N31934

L3 Communications Horizon Reference Indicator 28V 504-0111-941 CORE (0124-1188) Calculated P/N 0813005-56L3 Communications Horizon Reference Indicator 28 Volts. P N 504 0111 941,1100 28LK( 2F). S N 504011194125123. CORE. For Parts. No Returns. It is the buyer's responsibility to determine the parts suitability for installation and airworthiness upon inspection. We are a full service aircraft maintenance shop that sells new aircraft parts from surplus inventory auctions and parts from salvaged airplanes. We try to be as clear as possible in the