Tamiya 49115 - TA03 Precision Pulley Stopper for TA-03 Builds  [49115]

Upgrade the TA-03 drivetrain with a solid pulley stopper

The Tamiya 49115 - TA03 Pulley Stopper is a compact replacement for TA-03 chassis owners who want reliable belt retention. It holds the belt securely to reduce slippage and helps maintain smooth power transfer through the drivetrain. Whether you are servicing a racer or refreshing a weekend model, this stopper provides dependable support for everyday use.

Benefits for your drive system

Made to fit TA-03 geometry, this pulley stopper helps limit belt movement and cuts down on component wear during heavy runs. That steadier belt tracking can extend belt life and keep torque delivery more consistent on the track. Its simple, robust form makes it a practical upgrade for club racers and hobbyists alike.

Quick installation and check points

Fitting the Tamiya 49115 - TA03 Pulley Stopper requires only basic tools and a careful setup. Power off the car and secure it before you work, then replace the existing stopper and verify belt alignment and tension. Regular inspections will help prevent premature wear and keep the drivetrain operating cleanly.