Traxxas 17T Heavy-Duty 32P Hardened Steel Pinion Gear 3mm Bore – 3947X

Fine-tune your Traxxas gearing with the Traxxas 17-Tooth Heavy-Duty Pinion Gear – 3947X.

This premium pinion is machined from hardened steel for increased durability and long service life in high-performance RC applications.

The gear features 17 teeth, a 32-pitch tooth profile, and is designed to fit a 3mm motor shaft. A set screw is included for secure installation.

Changing pinion size allows you to adjust the balance between acceleration, motor temperature, and top speed for different driving conditions.

Key Features

• Genuine Traxxas heavy-duty pinion gear

• 17-tooth design

• 32-pitch gearing

• Machined hardened-steel construction

• Fits 3mm motor shafts

• Set screw included

• Designed for high-performance RC applications

• Useful for gearing and performance tuning

• Compatible with many Traxxas vehicles using 32P gearing

What's Included

• (1) Traxxas 17T Heavy-Duty Pinion Gear

• (1) Set Screw

Compatibility

Compatible with Traxxas vehicles using:

• 32-Pitch Pinion Gears

• 3mm Motor Shaft

Traxxas lists 3947X as an optional gearing choice on platforms including:

• Traxxas Slash 4X4

• Traxxas Rustler 4X4

• Traxxas Mini Maxx

• Traxxas TRX-4

• Other compatible Traxxas models using 32P gearing

Always verify the recommended gearing range for your specific motor, battery voltage, tire size, and vehicle setup.