ARRMA Steel 14T Mod1 5mm RC Pinion Gear - ARAC7602

The ARRMA ARAC7602 is a steel pinion gear with a 14-tooth Mod1 profile and 5mm bore, designed as a direct-fit spare part for compatible ARRMA electric RC vehicles. Pinion gears sit at the heart of the drivetrain, transferring power from the motor to the spur gear, and running a steel unit ensures the gear holds up to the demands of bashing and repeated hard use. If your existing pinion has worn teeth or you need a replacement after a drivetrain service, the AR310475 keeps your ARRMA running without modification.

Key Features

• 14-tooth Mod1 tooth profile matches the standard gearing specification used across a range of ARRMA electric models
• Steel construction offers greater durability than nylon or plastic pinions under sustained load
• 5mm bore diameter fits directly onto standard 5mm motor shafts common to ARRMA brushless setups
• Mod1 pitch ensures correct mesh with compatible Mod1 spur gears — do not mix with Mod0.6 or other pitch standards
• Sold as a direct OEM replacement, part number AR310475, making it straightforward to identify the correct part when ordering

Compatible With

• ARRMA electric RC vehicles using a 5mm motor shaft and Mod1 gearing
• Check your specific ARRMA model's manual or parts diagram to confirm AR310475 is the correct pinion for your build

What's Included

• 1 x ARRMA Steel Pinion Gear 14T Mod1 5mm Bore (AR310475)