Q: Do you have flight control yokes and pedals in stock?

We carry flight control yokes and pedals for Gulfstream G550/G650 and are sourcing for other corporate and commercial platforms. Exchange units are typically available — submit a part number and serial number for availability. Yokes with integrated autopilot disconnect switches are a common procurement item.

Q: Can you source PCU (Power Control Unit) assemblies?

Yes — PCU assemblies for Boeing (737, 757, 767), Airbus (A320 family), and Gulfstream are available through exchange programs. PCUs are hydraulic actuators that move flight control surfaces. Exchange PCUs come with bench test data and 8130-3 from the issuing Part 145 facility.

Q: What flight control cables do you carry?

We source flight control cables (push-pull and tension) per the airframe manufacturer specification. Cables are cut to order based on the aircraft serial number and installation configuration. Turnbuckles, fairleads, and cable guards are also available. Control cable procurement requires the full part number and measured length or aircraft serial number.

Q: Do you supply trim tab motors and assemblies?

Yes — stabilizer trim motor assemblies, rudder trim tab actuators, and elevator trim motors are available for Boeing, Airbus, and Gulfstream platforms. Exchange and overhauled units are available. Trim position indicator units (synchro-type and resolvers) are also in our sourcing network.

Q: How long does flight control part procurement typically take?

In-stock exchange items (yokes, pedals, trim motors, servos) ship within 3–5 business days. PCU exchange programs run 1–2 weeks. Custom control cables require 1–3 weeks for fabrication and test. AOG situations are prioritized within 1-hour response window.

PCU / Servos — Power control units in exchange

8130-3 — Certified components

Cable & Bellcrank — Tension and deflection hardware

Sub-Categories

Yokes & Pedals

Control yokes (wheel and column), brake/steering pedals, rudder pedal assemblies, flap and trim pedal units

Cable Systems

Control cables (push-pull and tension), turnbuckles, fairleads, cable guards, drum and sector assemblies

Bellcranks & Linkages

Bellcrank assemblies, idler brackets, push-pull rods, rod-end bearings, jam nuts, and linkage hardware

Trim Tabs & Trims

Rudder trim tabs, elevator trim, aileron trim, stabilizer trim motor assemblies, trim position indicators

Servos, Actuators & PCU

Hydraulic and electric servos, power control units (PCU), feel computers, autopilot servos for fly-by-wire and conventional systems

Feel System & Gust Lock

Feel computer units, feel q-feel actuators, gust lock assemblies, hydraulic feel reservoirs for Boeing/Airbus

Common Part Numbers

Part Number	Type	Notes
`390A9202-4`	Trim Tab	Rudder trim tab assembly, Gulfstream application — exchange
`S-1642-14`	Control Cable	Push-pull control cable assembly, Gulfstream G550 — specified length
`C-11002-001`	Bellcrank	Aileron bellcrank assembly, Gulfstream — overhaul available
`S-1635-08`	Trim Motor	Stabilizer trim motor assembly, Gulfstream — exchange program
`S-1610-15`	Yoke	Pilot control yoke assembly, Gulfstream G550/G650
`BC-1105`	PCU	Power control unit for rudder, Boeing 737-800 — exchange

What We Source

Flight control systems vary widely by aircraft type: from conventional cable-and-pulley systems in older GA aircraft to full fly-by-wire in Boeing 777 and Airbus A380. The components we source span this entire range — mechanical linkage hardware for all aircraft, and PCU/servo components for hydraulic-boost and fly-by-wire platforms.

Common procurement: PCU overhaul exchanges on Boeing/Airbus, trim tab motor replacements for corporate jets, control cable renewal during inspection or repair, and autopilot servo replacements for S-TEC/Garvin integrated systems.

System Types by Platform

Boeing 737/757/767

Hydraulic-boost conventional controls with hydraulic actuators. PCU units for rudder, elevator, and aileron. Feel computer for control force simulation. Autopilot servos integrated with the AFDS. Common: PCU exchange, feel computer, trim tab actuators.

Airbus A320 Family

Hydraulic-boost with side stick controllers. Thrust reverser control integrated with flight control system. Elevator and rudder PCU units, spoiler actuators. Common: spoiler PCU, rudder PCU, side stick assembly.

Gulfstream G550 / G650

Hydraulic-boost conventional controls with fly-by-wire integration (G550). Yoke and pedals with autopilot disconnect and trim control. Stabilizer trim motor, rudder trim tab, and aileron trim units. Common: yoke exchange, trim motor exchange, bellcrank overhaul.

Corporate Jets (Citation/Learjet)

Conventional controls with hydraulic boost. Cable system inspection and renewal is common during phase inspections. Autopilot servos (S-TEC, Century, or integrated). Trim tab motors and cables are regular consumable items for this fleet.

Certification

All flight control components come with 8130-3 or EASA Form 1. PCU exchange units include hydraulic system test records and functional test data. Control cables are manufactured and tested to the airframe OEM specification with CoC included. Feel computer units include software version and configuration data.

Get a quote on flight control parts

Submit a part number or list — our sourcing team responds within 1 business day. AOG requests get priority response within 1 hour.

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