Gear Actuation Set

Assembly

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Actuators, valves and locks that extend, retract and lock the gear and bay doors.

Direct parts	5
Total parts	42
Used in	1 assembly
Class	Assembly

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Actuators, valves and locks that extend, retract and lock the gear and bay doors. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Gear Actuation Set parts and their functions

5 top-level parts · 42 parts in total · full bill of materials below

Gear Actuation Set parts diagram: 1 retraction actuator, 2 gear door actuator, 3 gear uplock, 4 hydraulic valve, 5 gear position sensor. 42 parts in 5 top-level items. — Gear Actuation Set parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.

#	Part	Qty	What it does
1	Retraction Actuator	5×	Hydraulic gear retraction actuator.
2	Gear Door Actuator	10×	Hydraulic actuator opening and closing a landing gear bay door.
3	Gear Uplock	5×	Mechanical lock holding the gear retracted in flight.
4	Hydraulic Valve	12×	Priority, shutoff or selector valve.
5	Gear Position Sensor	10×	Proximity sensor reporting gear and door position.

3D model

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Build & assembly graph

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Bill of materials for Gear Actuation Set

5 top-level lines · 5 rows shown · 42 parts total · indented to 3 levels

#	Item / sub-assembly	Part no.	Qty/assy	Ext. qty	Parts	Type
1	Retraction Actuator	wba-retract-actuator	5×	5	·	part
2	Gear Door Actuator	wba-door-actuator	10×	10	·	part
3	Gear Uplock	wba-gear-uplock	5×	5	·	part
4	Hydraulic Valve	wba-hydraulic-valve	12×	12	·	part
5	Gear Position Sensor	wba-gear-position-sensor	10×	10	·	part

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Where the gear actuation set is used

1 product across 1 domain contain it, directly or inside a sub-assembly

Aerospace & Drones 1 Wide-Body Airliner

Used in 1 assembly

Landing Gear Set

Sourcing: possible vendors

Browse the supplier directory → Prices, MOQ, and lead times are algorithmic estimates, not quotes, and not claims about these companies. Company mappings are curated by keyword; est. price band $1–$300. How estimates work

Vendor	HQ	Specialty	MOQ	Lead time
🇮🇳Sona Comstar sonacomstar.com ↗	Gurugram, IN	EV driveline & motors	1,000 pcs	8–12 wks
🇨🇳Zhejiang Shuanghuan shdrive.cn ↗	Yuhuan, CN	Gears & driveline	1,000 pcs	8–12 wks
🇮🇳Bharat Gears bharatgears.com ↗	Mumbai, IN	Automotive gears	1,000 pcs	8–12 wks
🇮🇳ZF India zf.com ↗	Pune, IN	Driveline & chassis	1,000 pcs	8–12 wks
🇨🇳Hangzhou Advance advancegroup.cn ↗	Hangzhou, CN	Gearboxes	1,000 pcs	8–12 wks