TRX-4470 Traxxas Spur Gear, 70-Tooth (32-Pitch) with Bushing

The 4470 is a 70-tooth 32-pitch spur gear with bushing for many Traxxas nitro vehicles. This style of spur gear uses both a bushing and friction pegs (PN 4685, sold separately) as part of the slipper clutch assembly. Swapping spur gears shifts the final drive ratio — fewer teeth lean toward top speed, more teeth lean toward torque and acceleration. The 70-tooth is toward the lower end of the common nitro spur range, favoring top speed.

What’s Included

• (1×) 70-tooth spur gear (32-pitch) with bushing

What’s Not Included

Friction pegs (PN 4685) — required for installation, sold separately.

Fitment Note

Fits many Traxxas nitro vehicles using 32-pitch gearing with a slipper clutch drivetrain. Consult your vehicle’s manual or parts diagram to verify fitment before ordering.

Key Features

• 70-tooth count in 32-pitch — toward the lower end of the nitro spur range, favoring top speed
• Smaller spur gear tooth count = higher speed; larger tooth count = more acceleration
• Uses bushing and friction pegs (PN 4685) as part of the slipper clutch assembly
• Compatible with 32-pitch pinion gears

Reference Numbers

Traxxas PN: 4470 · Retailer PN: TRA4470 · JackWagon SKU: TRX-4470