TRAXXAS SPUR GEAR 40 TOOTH - 3955
TRAXXAS 40T 1.0MMP SPUR GEAR - 3955 or 38-3955 or TRA3955
This is a replacement 40T 1.0mm pitch spur gear from Traxxas. This gear mounts onto the input shaft sticking out of the transmission, and meshes with the pinion gear or the clutch bell to propel the vehicle.
Colour in black
1.0mm pitch (tooth pitch)
You should always follow meshing instuctions from your manual when installing a new spur gear and, as always, when you change the gearing away from stock you need to monitor your electronics temperatures when running.