Traxxas 3919 PINION GEAR 12-T 32-P/SET SCREW

12-tooth pinion gear (32-pitch) fits 3 mm motor shafts and includes set screw. Traxxas pinion gears let you fine-tune the performance of your Traxxas model. Changing gear ratios can help balance acceleration and top speed for different running conditions. Please consult your owners manual for more information on recommended gearing options for your specific model.

Replacement or accessory part for these models:
38104-1 BLAST RACE BOAT
38104-8 BLAST RACE BOAT
Please note that some accessory parts may require other parts to fit.