This is a Replacement Spur Gear with integrated Shaft for the GD-600 Electric Flight 2.5:1 ratio Gear Drive Unit (GPMG0850).
This goes inside the gear drive unit. The motor pinion goes
against the spur gear and the prop drive mounts onto the shaft.
Black nylon spur gear comes premounted onto the metal shaft
One year quality guarantee
One Replacement Spur Gear with integrated Shaft
Assembly onto a GD-600 gearbox
Shaft Diameter: 4.9mm
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