Traxxas 78-Tooth 48-Pitch with Bushing RC Spur Gear - 4678

The Traxxas 4678 spur gear is a 78-tooth, 48-pitch replacement gear designed for use in Traxxas RC vehicles that run a 48-pitch drivetrain. Paired with an included bushing, TRX4678 slots into the drivetrain to transfer power from the motor pinion to the rest of the driveline. Keeping a spare spur gear on hand is straightforward maintenance for any Traxxas owner, as this is one of the more commonly worn components during regular bashing or racing use.

Key Features

• 78-tooth gear count in a 48-pitch specification, suitable for use with a matching 48-pitch pinion gear
• Comes supplied with a bushing for correct installation and secure fitment
• Direct Traxxas replacement part manufactured to OEM specification under part number TRX4678
• A worn or stripped spur gear is a common cause of drivetrain slip — replacing this restores normal power delivery

Compatible With

• Traxxas vehicles fitted with a 48-pitch drivetrain and 78-tooth spur gear requirement — check your model's parts diagram or manual to confirm TRX4678 is the correct specification before ordering

What's Included

• 1x 78-tooth 48-pitch spur gear (TRX4678)
• 1x bushing