The Tamiya 3451523 motor mount is tailored for the TRF421 chassis to keep motor placement accurate and repeatable. It helps reduce unwanted movement that can upset gear timing and throttle response.
Built to match TRF421 mounting points, this motor mount uses robust construction to maintain alignment under running loads. It offers a clean fit that supports consistent drivetrain behaviour.
Whether you are tweaking setup for better lap times or performing regular maintenance, the Tamiya 3451523 helps preserve gear mesh and chassis integrity for smoother running.
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