9T brass pinion gear ø5.5mm for 2mm shaft. (2 units)

9T brass pinion gear ø5.5mm for 2mm shaft. (2 units).

What it is for

For transferring motor rotation to the gear. Tooth count and pinion diameter are separate specifications; both matter when choosing a replacement.

Technical specifications

• 9-tooth brass pinion, ø5,5mm, for 2mm shaft (2 units)
• Brand: Scaleauto.
• Reference: SC-1092A55.

Compatibility and installation

Check the motor shaft diameter, gear module and transmission layout. Use a suitable pinion press or puller if required by the fitting method.

Clickslot tip

Record your current gear and pinion tooth counts before changing them. After fitting, rotate the transmission by hand and check the mesh.

Complete your setup

• Crown gears and pinions
• Axles
• Tools