Tamiya 3451519 Precision Center Shaft for TRF421  [3451519]

Price:
CAD$0.00
Brand:
Tamiya
Model:
3451519
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Optimize the TRF421 Drivetrain with Tamiya 3451519

The Tamiya 3451519 center shaft is a focused upgrade for hobbyists tuning a TRF421 chassis. Precisely made to tighten drivetrain play, it helps deliver smoother power transfer and steadier handling during faster laps.

Built for Accurate Power Delivery

Made to fit the TRF421, this center shaft uses robust construction to reduce drivetrain slop and improve stability under load. The result is crisper throttle response and more predictable corner exits when you push the pace.

Track-Friendly Fit and Tuning

Whether adjusting gear mesh or dialing suspension, the Tamiya 3451519 integrates cleanly with TRF421 setups so you can concentrate on fine tuning other systems for race day performance.

This shaft is designed specifically for the TRF421 layout. Other models may need modifications or different mounting hardware to accept it.
Installation is straightforward with basic hand tools and the TRF421 manual. Allow time to check alignment and gear mesh after fitting.
Inspect for wear during regular servicing, keep the shaft clean from grit, and recheck bearings and splines. Replace if you spot play or corrosion.

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