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Your cart is empty.Traxxas 3949X 19-tooth heavy-duty pinion gear is machined from hardened steel and fits 3mm shafts. Includes set screw. Use Traxxas stock and hop-up replacement parts to get the most out of your Traxxas RTR vehicles. This product is made from high quality materials and designed for long-lasting performance. This is replacement hardware for use on Traxxas vehicles; consult your user's manual for exact parts listings.
Melonman25
Reviewed in the United States on September 22, 2023
This oem part performs as expected. No issues.
brayden t.
Reviewed in the United States on June 20, 2022
This gear made my RC car so much faster, totally worth the buy!!
Customer
Reviewed in the United States on April 28, 2022
Increase speed of my Traxxas slash 4 x 4 from 35 mph to 50 mph that’s using the TraxxasLink app so very much worth buying
gleb g.
Reviewed in the United States on February 21, 2021
Good Quality gear
Gilberto Carlos Perez
Reviewed in the United States on October 16, 2021
Excellent product.
White rhino
Reviewed in the United States on April 13, 2021
The media could not be loaded.
Stratford Jones
Reviewed in the United States on September 8, 2019
What can I say it's TRAXXAS quality. Hardened pinion gear. A must upgrade when you chew up the original. Always good to buy an extra to keep in the tool box.
michael l hammond
Reviewed in the United States on November 8, 2019
Great product fast shipping
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