Model number: TRA3944
Traxxas Pinion Gear 32P 14T E-Maxx is a machined-steel replacement that fits 3mm motor shafts for reliable power transfer. Includes one 14 tooth pinion and one 3 x 4mm set screw for quick installation.
Product Details
Traxxas Pinion Gear 32P 14T E-Maxx is a machined-steel replacement that fits 3mm motor shafts for reliable power transfer. Includes one 14 tooth pinion and one 3 x 4mm set screw for quick installation.
Gear Pitch: 32P
Cars: Traxxas E-Maxx
Tooth Count: 14T
Needed to Complete (not included):
- Hobby knife
- Glue
- Paint and finishing tools
NOTE: Photo of completed model is for illustrative purposes only. This is a model kit that requires assembly.
More info
Traxxas Pinion Gear 32P 14T E-Maxx is a direct-replacement motor pinion designed to restore drivetrain engagement and keep your E-Maxx running smoothly. Its machined steel construction holds tooth profile under load, and it's made to fit a 3mm motor shaft for straightforward installation.
Key Features
- Machined steel construction for strength and consistent tooth geometry under load.
- Designed for a 3mm motor shaft so it mounts directly to the motor pinion location.
- 14-tooth, 32-pitch sizing matches the E-Maxx motor pinion specification for correct mesh.
- Includes a 3 x 4mm set screw to secure the pinion to the shaft and reduce slippage.
What's Included
- One 14 tooth Pinion Gear
- One 3 x 4mm Set Screw
Why Choose This Pinion Gear
This pinion is one of the two gears used on the E-Maxx dual-motor setup, making it the proper choice for replacement or repair when a motor-mounted gear shows wear. It’s a practical spare for hobbyists who want a durable, correctly sized pinion that installs cleanly on a 3mm shaft.
About the Brand
Customer reviews
Nice Speed Boost
Swapped the 13T pinion on my Slash, and now the gear mesh is super smooth and speed is up. With 2s I was hitting 31 mph, and 45mph on 3s with a 3500kv motor. Switched to a 14T pinion and a 4420kv motor, now it does 38mph on 2s (22% boost) and 51mph on 3s. Hoping to hit 72mph with an 18T pinion, gonna test this weekend!
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Perfect for Speed & Bashing
Used this with a 54t spur on my 4x4 Stampede, and it really boosted acceleration and speed! Works great with 3s lipo. The 17t pinion gave me slightly better top speed, but it wasn't good for bashing or slow speeds, gears kept slipping. This 14T pinion hits the sweet spot for both speed and bashing!