Walkera HM-4G3-Z-16 Precision Main Gear Replacement [HM-4G3-Z-16]

Price:

CAD$11.16

Brand:

Walkera

Model:

HM-4G3-Z-16

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Description
FAQ

Keep Your 4G3 Flying with the Walkera HM-4G3-Z-16 Main Gear

The Walkera HM-4G3-Z-16 Main Gear is a core replacement part made for the 4G3 helicopter. Precision machining ensures correct tooth engagement and steady power transfer to the main rotor, so you get reliable operation in regular flying and after repair work. Replace worn gears to maintain consistent rotor response.

Main Gear Highlights

Compatibility: Designed specifically to fit the Walkera 4G3 helicopter chassis.
Durability: Manufactured to resist wear during repeated flying sessions.
Performance: Helps preserve stable rotor speed and predictable handling.

Will this main gear fit other Walkera helicopters?

No, the gear is produced for the Walkera 4G3 and is not compatible with other models.

Do I need any special tools to install the gear?

No special tools are required. Standard RC hand tools like screwdrivers and pliers are sufficient for fitting the main gear.

How should I inspect the gear for wear?

Check the teeth for chipping or uneven wear and feel for play on the shaft. Replace the gear if you see damage or excessive looseness.

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