Tamiya 51054 TRF415 35T Front One-Way Pulley Performance Part  [51054]

Tamiya 51054 - TRF415 Front One-Way Pulley (35T) SP-1054
Price:
NZD$12.31
Brand:
Tamiya
Model:
51054
Condition:
Brand New
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Refining Turn-In on the TRF415

The Tamiya 51054 TRF415 Front One-Way Pulley 35T is designed to tweak steering dynamics on the TRF415 platform. With its 35-tooth design it lets the front end rotate freely one way while locking the opposite direction, helping achieve tighter corner lines on demanding circuits.

Practical Use on Technical Tracks

This pulley suits drivers who tackle twisty or technical tracks where nimble steering makes a difference. The one-way action reduces drag when steering into corners, assisting faster direction changes and cleaner exits without reworking your suspension geometry.

Compatibility Tips and Installation

Built for direct fitment to the TRF415 drivetrain, the 35T pulley uses existing mounting points for a hassle-free install. It is compatible with the stock diff components and works as a low-impact performance tweak for enthusiasts and racers alike.

Most installs are done with standard hobby tools. A screwdriver set and small pliers are commonly sufficient, though a diff holder or bench vise can help with stubborn parts.
The pulley is intended for the TRF415 differential layout. Some aftermarket diffs may accept it, but check dimensions and shaft compatibility before fitting.
Yes, by freeing rotation in one direction the pulley tends to give quicker exits and can reduce understeer in certain setups. Fine-tuning may be needed for best balance.
Some drivers adjust diff oil to match the new behaviour. Lighter oils can increase the effect, while heavier oils reduce it. Test gradually to find what suits your track.

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