Performance 37T Aluminum Differential Pulley Tamiya 42310 for TRF and TA Series  [42310]

Tamiya 42310 - 37T Aluminum Differential Pulley
Price:
NZD$41.27
Brand:
Tamiya
Model:
42310
GTIN:
4950344423101
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Upgrade your belt-driven drivetrain with a Tamiya 37T pulley

The Tamiya 42310 37T aluminum differential pulley is a step up from standard plastic units found in many Tamiya belt-driven R/C cars. The HL finish reduces internal friction so power is sent to the wheels more evenly, making it useful for both track sessions and weekend running.

Chassis compatibility and fitting notes

This pulley fits TRF419, TRF419X and TA07 chassis and also works with setups using Item 51568, including TRF418, TRF417, TA05 and TRF501. It replaces worn plastic pulleys directly and is suitable for hobbyists looking to improve drivetrain feel.

The HL finish lowers friction at contact points, which helps maintain consistent drive response and can reduce small amounts of oil migration around the differential during running.
No extra parts are normally required. The 42310 is designed to be a drop-in replacement for the compatible TRF and TA models, using the existing mounting points and belts.
Keep the pulley free of debris, check the belt for wear, and inspect the HL coating for damage. Clean gently with a soft brush and inspect mounting hardware at regular intervals.

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