Retractable Landing Gear

Assembly

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Electrically retracted tricycle gear folding fully clear of the waterline; gear position is the critical pre-landing check.

Direct parts	6
Total parts	42
Used in	1 assembly
Class	Assembly

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Electrically retracted tricycle gear folding fully clear of the waterline; gear position is the critical pre-landing check. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Retractable Landing Gear parts and their functions

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

Retractable Landing Gear parts diagram: 1 gear leg, 2 wheel assembly, 3 gear actuator, 4 hall sensor, 5 gear advisory unit, 6 relay. 42 parts in 6 top-level items. — Retractable Landing Gear 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	Gear Leg	3×	nose and two main
2	Wheel Assembly 5 parts	3×	Complete road wheel: rim, tyre, valve, pressure sensor, and fasteners, balanced and ready to bolt onto the hub.
3	Gear Actuator	3×	electric screw
4	Hall Sensor	6×	up/down position switches
5	Gear Advisory Unit	1×	Voice annunciator warning against the fatal combination of wheels-down water landings.
6	Relay	2×	motor contactors

3D model

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Build & assembly graph

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Bill of materials for Retractable Landing Gear

6 top-level lines · 11 rows shown · 42 parts total · indented to 3 levels

#	Item / sub-assembly	Part no.	Qty/assy	Ext. qty	Parts	Type
1	Gear Leg	seaplane-gear-leg	3×	3	·	part
2	Wheel Assembly 5 parts	wheel-assembly	3×	3	9	assembly
2.1	Alloy Wheel	alloy-wheel	1×	3	·	part
2.2	Tire	tire	1×	3	·	part
2.3	TPMS Sensor	tpms-sensor	1×	3	·	part
2.4	Lug Nut	lug-nut	5×	15	·	part
2.5	Valve Stem	valve-stem	1×	3	·	part
3	Gear Actuator	seaplane-gear-actuator	3×	3	·	part
4	Hall Sensor	hall-sensor	6×	6	·	part
5	Gear Advisory Unit	seaplane-gear-advisory-unit	1×	1	·	part
6	Relay	relay	2×	2	·	part

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Where the retractable landing gear is used

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

Aerospace & Drones 1 Amphibious Seaplane

Used in 1 assembly

Amphibious Seaplane

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