ARRMA 31T 0.8Mod Safe-D5 RC Pinion Gear - ARA311014

The ARRMA ARA311014 31T 0.8Mod Safe-D5 pinion gear is a direct-fit replacement pinion designed for ARRMA RC models using a 5mm Safe-D motor shaft. Pinion gears are a common wear item in RC drivetrains, and having the correct tooth count and module specification is essential for maintaining the right gear mesh and motor efficiency. The 31-tooth count and 0.8 module pitch make this specific to ARRMA's recommended drivetrain setup on compatible models — fitting the wrong pinion can cause stripped gears or motor strain, so using the correct OEM-spec part matters.

Key Features

• 31-tooth pinion gear with 0.8 module pitch, matched to ARRMA's drivetrain specifications
• Safe-D5 bore fits 5mm motor shafts with ARRMA's Safe-D system, which prevents gear slippage under load
• Direct replacement for the factory pinion on compatible ARRMA models — no modification required
• Replacing a worn or damaged pinion with the correct spec helps maintain gear mesh accuracy and protects the motor and spur gear

Compatible With

• ARRMA Kraton 6S BLX (ARA4408V2T3)
• ARRMA Kraton 6S BLX (ARA4408V2T4)
• ARRMA Outcast 6S BLX (ARA4410V2T3)
• ARRMA Outcast 6S BLX (ARA4410V2T4)

What's Included

• 1x ARRMA 31T 0.8Mod Safe-D5 pinion gear (ARA311014)