The Tamiya 3451523 motor mount is produced to fit the TRF421 chassis and to secure the motor more firmly. By reducing unwanted movement it helps maintain stable drive characteristics during aggressive driving.
Engineered to meet TRF421 mount interfaces, this component uses quality construction to keep motor alignment precise over time. That stability assists with consistent drivetrain response.
Whether servicing your car or upgrading for competition, fitting the Tamiya 3451523 can improve rigidity and contribute to a more repeatable setup across runs.
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