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Brand: Traxxas
Model number: TRA10778
Traxxas Differential Gear replacement set restores correct engagement for front planetary differentials. Ideal for hobbyists rebuilding worn or damaged front diffs.
$14.99
Brand: Traxxas
Model number: TRA1918
Swap gearing quickly to tune acceleration or top speed on your Traxxas model. This 18-tooth, 48-pitch pinion fits 3 mm motor shafts and ships with a set screw for a secure fit.
$7.99
Brand: Traxxas
Model number: TRA2416
Traxxas Pinion Gear 48-pitch 16T lets you tune acceleration versus top speed without swapping major components. Fits 3 mm motor shafts and includes a set screw for a secure mount—ideal for hobbyists who swap gearing to match track or terrain.
$6.99
Brand: Traxxas
Model number: TRA2419
Traxxas 19-Tooth Pinion Gear makes it easy to change gearing for different track or terrain demands. Fits 3 mm motor shafts, uses a 48-pitch profile, and includes a set screw for secure mounting.
$5.99
Brand: Traxxas
Model number: TRA2421
Fine-tune your drivetrain with this Traxxas Pinion Gear. The 21-tooth, 48-pitch cut fits 3 mm motor shafts and includes a set screw for secure mounting — ideal for hobbyists dialing acceleration versus top speed.
$5.99
Brand: Traxxas
Model number: TRA2423
A simple, effective upgrade for tuners who want to dial in acceleration or top speed. Steel 48-pitch pinion with a 3 mm bore and an included set screw for a reliable motor-shaft fit.
$5.99
Brand: Traxxas
Model number: TRA2431
A direct-fit replacement pinion for Traxxas models that lets you tune acceleration versus top speed. 31-tooth, 48-pitch with a 3 mm bore and included set screw — ideal for hobbyists who swap gearing frequently.
$5.99
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: TRA4725
Fine-tune acceleration and top speed with this Traxxas 25T Pinion Gear. Designed for 48-pitch spur meshes and a 3 mm motor shaft, it includes a set screw for secure mounting and is ideal for hobbyists who swap gearing to match track or terrain.
$4.99
