TRX-3957 Traxxas Spur Gear, 56-Tooth (32-Pitch / 0.8 Metric Pitch)

The 56-tooth 32-pitch spur gear (0.8 metric pitch / 0.8 Mod) is an optional tuning gear for many Traxxas 4WD vehicles using 32-pitch gearing. Stepping up from the common 54-tooth stock gear, the 56-tooth shifts the final drive ratio toward more torque and acceleration — a practical swap for technical terrain or situations where low-end pull matters more than outright top speed.

What's Included

• (1×) 56-tooth spur gear (32-pitch / 0.8 metric pitch)

Fitment Note

Fits many Traxxas 4WD models using 32-pitch (0.8 metric pitch) gearing. Consult your vehicle's manual or parts diagram to verify fitment before ordering.

Key Features

• 56-tooth count in 32-pitch (0.8 metric pitch) — steps up from stock 54T toward more low-end acceleration
• Smaller spur gear tooth count = higher speed; larger tooth count = more acceleration
• Compatible with 32-pitch pinion gears
• Plastic composite construction
• Consult your owner's manual for the full range of compatible spur gears for your specific model

Reference Numbers

Traxxas PN: 3957 · Retailer PN: TRA3957 · JackWagon SKU: TRX-3957