This Tamiya 37T aluminum differential pulley is a premium upgrade from the standard plastic version found in many of Tamiya's belt-driven R/C models. Engineered for optimal performance, it features a high lubrication (HL) coating that ensures exceptionally smooth power transfer, making it ideal for competitive racing or enhancing your RC car's reliability.
The Tamiya 42310 is designed to fit seamlessly with TRF419, TRF419X, and TA07 chassis. It also supports models fitted with Item 51568, including TRF418, TRF417, TA05, and TRF501. Whether you're upgrading for performance or replacing worn-out parts, this differential pulley offers an excellent solution.
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