ARRMA 14T CNC Steel Pinion Gear – 0.8 Mod, 1/8″ Bore for 3.2mm Brushless Motors (ARA311076)

The ARRMA 14-Tooth Pinion Gear (part number ARA311076) is a precision-machined CNC steel upgrade designed for high-performance 1/10 and 1/8 scale RC vehicles using 0.8 module spur gears. With a 1/8″ (3.2mm) bore, this gear is a perfect match for motors with standard 1/8″ shafts, offering a strong, reliable fit for both brushed and brushless setups.

Ideal for racers and bashers alike, the 14T size provides a balanced mix of torque and top speed, making it a great choice for trail, track, or all-terrain use.

Key Features:

• Part Number: ARA311076

• Tooth Count: 14T

• Modulus: 0.8 Mod (metric pitch)

• Bore Size: 1/8″ (3.175mm)

• Material: Hardened CNC-machined steel

• Compatibility: Fits motors with 1/8″ shaft and vehicles using 0.8 Mod spur gears

• Use Case:

  • Ideal for ARRMA 4×4 3S BLX series

  • Suitable for custom 1/10 & 1/8 builds

• Features:

  • High-precision machining for smooth gear mesh

  • Durable steel construction for long-lasting performance

  • Includes set screw for secure mounting

Upgrade your drivetrain with the ARRMA 14T CNC Steel Pinion Gear [ARA311076]—built for strength, speed, and reliability on any surface.