Listed below are PSI's Instrument and Avionic overhaul, repair, and exchange capabilities for the Learjet Lear 31. To request a price or availability, please call us or submit our quote request form.
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| Part Number | Manufacturer | Description | RFQ |
|---|---|---|---|
| 066-03077-0038 | Bendix/King | Altitude / Vertical Speed Indicator | |
| 066-3077-38 | Bendix/King | Altitude / Vertical Speed Indicator | |
| 162LC605A | Ultra Electronics Flighline Systems | RAM Air Temperature Indicator | |
| 23989-511 | Kollsman/I.D.C. | Altitude Alerter | |
| 31400-103 | Kollsman/I.D.C. | Altimeter | |
| 31400-113 | Kollsman/I.D.C. | Altimeter | |
| 39310-A1069 | Kollsman/I.D.C. | Maximum Allowable Airspeed and Mach Indicator | |
| 4006-3002 | Insco | D.C. Volts Module | |
| 4007-3002 | Insco | A.C. Volts Module | |
| 4101-3015 | Insco | D.C. Amps Module | |
| 497-01614 | Meggitt | Oil Pressure Indicator | |
| 5002-3025 | Insco | Oil Temperature Module | |
| 501-1169-02 | L3 Avionics | Rate Gyroscope | |
| 501-1197-05 | L3 Avionics | Attitude Indicator | |
| 501-1228-04 | L3 Avionics | Emergency Power Supply | |
| 501-1318-01 | L3 Avionics | Static Converter | |
| 501-1712-02 | L3 Avionics | Attitude Indicator | |
| 540-23989-511 | Kollsman/I.D.C. | Altitude Alerter | |
| 563-104 | Hickok | Dual Fuel Flow Indicator | |
| 620359 | Honeywell | Compensator | |
| 6608208-9 | Gates-Lear | Indicator | |
| 6608210-15 | Lear Jet | Indicator | |
| 6608210-30 | Lear Jet | Indicator | |
| 6608210-32 | Lear Jet | Indicator | |
| 6608217-11 | Gates-Lear | Indicator | |
| 6608401-14 | Gates-Lear | Indicator | |
| 6608403-3 | Lear Jet | RAM Air Temperature Indicator | |
| 720-186 | Hickok | Trim Indicator | |
| 8047-700-53 | Ultra Electronics Flighline Systems | Altimeter | |
| 820-615 | Hickok | Indicator | |
| 820-672 | Hickok | Indicator | |
| 820-675 | Hickok | Hydraulic Pressure/Emergency Air Indicator | |
| 820-684 | Hickok | Tri-Unit Indicator Assembly | |
| 820-685 | Hickok | Indicator | |
| AI-804R | L3 Avionics | Standby Attitude Indicator | |
| C2350-L4-M23 | Airpath | Compass | |
| JG911B19 | Honeywell | Fuel Quantity Indicator | |
| JG911B20 | Honeywell | Fuel Quantity Indicator | |
| KAI 487 | Bendix/King | Mach Airspeed Indicator | |
| KAV 485 | Bendix/King | Altitude/Vertical Speed Selector | |
| KDC 481 | Bendix/King | Air Data Computer | |
| KST 488 | Bendix/King | Speed/Temperature Indicator | |
| M877 | Davtron | Digital Clock | |
| PS-835D | L3 Avionics | Emergency Power Supply | |
| PS-855 | L3 Avionics | Emergency Power Supply | |
| RG-227E | L3 Avionics | Rate Gyroscope | |
| SC-841A | L3 Avionics | Static Converter |