This directional gyro is basically similar to the J-4500 we have listed on our website, but incorporates an electrical pickoff which, when the autopilot is engaged, senses any deviation in aircraft heading and transmits signals to the aileron servos to correct the deviation. See website for up to date pricing.
Dim: 3-1/8 x 3-1/8 x 7-3/4 Weight: 2.7 lbs approximately Power: 4.5 to 5.2 ing. Hg. Vac. or Pressure. *Most Units available Outright or as Exchange. Or we can Overhaul your unit. Contact us for pricing.