TRAXXAS 21T 32P PINION GEAR - 3951
TRAXXAS 21T 32P PINION GEAR - 3951 or 38-3951 or TRA3951
This is a 31 tooth 32 pitch pinion gear suitable for use in Traxxas trucks. The pinion gear slides over the end of the motor shaft and is fixed in place with a grub screw. The motor drives the pinion gear and it, in turn, drives the spur gear.
Machined steel gear
Designed for a 3mm motor shaft
1x pinion gear
1x grub screw
Teeth - 31
Teeth pitch - 32
This part requires the use of a 1.5mm hex driver or alan key to install, you should always follow meshing instuctions from your manual when installing a new pinion gear and, as always, when you change the gearing away from stock you need to monitor your electronics temperatures when running.