3RACING Aluminium Differential Pulley Gear T45 - 3RAC-3PY/45  [3RAC-3PY/45]

3RACING Aluminum Differential Pulley Gear T45 - 3RAC-3PY/45
Price:
NZD$15.14
Brand:
3Racing
Model:
3RAC-3PY/45
Condition:
Brand New
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T45 Aluminium Pulley from 3RACING - Lightweight Drive Upgrade

The 3RACING Aluminum Differential Pulley Gear T45 provides a simple yet effective way to reduce drivetrain wear and keep performance steady. It is built to suit a broad range of RC cars and gives a reliable upgrade path without a major rebuild.

Why the T45 Improves Reliability

Aluminium construction brings better resistance to repeated load cycles compared with standard plastic pulleys, and its thermal properties help disperse heat during long sessions. That makes it a practical choice for both casual and frequent drivers.

Fitment Notes and Typical Applications

The T45 is designed to drop into many common setups, useful for drivers who want a durable replacement or a modest tuning part for track or park runs. Always check your model's spacing and mounting standards before purchase.

Will the 3RACING 3RAC-3PY/45 fit my existing gearbox?

Many gearboxes accept this pulley, but confirm bore size and belt or shaft compatibility for your specific assembly.

Does aluminium require different care than plastic gears?

Aluminium is tougher but you should still check for nicks and ensure bearings and shafts remain true; routine inspection prevents abrasive wear.

Is there a weight penalty fitting the T45 pulley?

The weight increase over plastic is moderate and generally acceptable for handling and durability gains; balance checks are worth doing if you race competitively.

Can I use this pulley for both on and off road cars?

Yes, the T45 suits a variety of surfaces, though off road use calls for more frequent inspections due to dirt and impact risks.

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