Parts #125
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Brand: Traxxas
Model number: TRA3939
Compact, reliable 4x6 mm button-head screws for routine repairs and assembly. Hex-drive heads and pre-applied threadlock make them easy to install and resistant to vibration.
$4.99
Brand: Traxxas
Model number: TRA3940
Lightweight blue-anodized button-head screws for quick repairs and upgrades. Ideal for hobbyists who need reliable hex-drive fasteners for small assemblies.
$4.99
Brand: Traxxas
Model number: TRA3941
Pre-assembled 72 mm steering drag link built for fast repairs and straightforward upgrades. Comes with rod ends (2) and hollow balls (2) so you can get back on the track quickly.
$4.99
Brand: Traxxas
Model number: TRA3943X
Hardened-steel 13-tooth pinion for reliable gear changes and long life. Fits 3 mm motor shafts and includes a set screw for secure mounting—ideal for tuners and hobbyists.
$7.99
Brand: Traxxas
Model number: TRA3947X
A hardened-steel 17-tooth pinion for Traxxas models that need stronger, longer-lasting gearing. Fits 3 mm motor shafts and includes a set screw—ideal for hobbyists and tuners who want to dial in acceleration versus top speed.
$7.99
Brand: Traxxas
Model number: TRA3951X
Hardened-steel 21-tooth pinion that fits 3 mm motor shafts and includes a set screw for secure mounting. Ideal for hobbyists tuning acceleration and top speed or replacing a worn pinion.
$7.99
Brand: Traxxas
Model number: TRA3952X
A heavy-duty 22-tooth, 32-pitch pinion that lets you tune acceleration and top speed. Machined from hardened steel for long life and built for 3 mm motor shafts; includes set screw for secure mounting.
$7.99
Brand: Traxxas
Model number: TRA3953
A direct replacement spur gear that makes gearing changes simple. Ideal for hobbyists who want to trade top speed for quicker acceleration or dial in a specific drivetrain setup.
$4.99
Brand: Traxxas
Model number: TRA3954
Swap in this 38-tooth, 1.0 metric-pitch spur gear to tune acceleration and top speed or replace a worn stock gear. Ideal for hobbyists doing basic drivetrain maintenance or gearing changes.
$4.99
Brand: Traxxas
Model number: TRA3955
Traxxas Spur Gear 40T 1.0 Mod lets you adjust acceleration vs top speed by changing gear ratio. Ideal for racers and hobbyists who tune gearing on Traxxas models.
$4.99
Brand: Traxxas
Model number: TRA3956
Traxxas Spur Gear 54T 32-pitch lets you fine-tune acceleration versus top speed on your Traxxas model. Ideal for hobbyists and racers doing gearing changes or replacing worn gears.
$4.99
Brand: Traxxas
Model number: TRA3956R
Traxxas Spur Gear 54T 32P is a direct-fit replacement for the 6814 center differential and a simple way to tune acceleration versus top speed. Ideal for hobbyists who want a reliable spare or a gearing change for different track or terrain.
$4.99