Tamiya 53988 37T Ball Diff Pulley Precision Replacement  [53988]

Fine tune handling with the 37T Tamiya 53988 pulley

The Tamiya 53988 ball differential pulley brings precise 37-tooth geometry to your drivetrain, helping reduce slack and improve gear consistency. Built with attention to fit and finish, it suits racers and weekend tuners alike.

How it affects handling

By giving steadier power distribution to the wheels, this pulley helps with predictability in corners and under throttle. The design supports improved engagement and less abrupt load transfer during acceleration.

Best use cases

Use the Tamiya 53988 when upgrading worn parts or when aiming for a more dialled-in drivetrain for club racing. Its durable construction is helpful for frequent track use and consistent lap times.