3RACING Aluminum Differential Pulley Gear T33 Durable Upgrade - 3RAC-3PY/33  [3RAC-3PY/33]

3RACING Aluminum Differential Pulley Gear T33 - 3RAC-3PY/33
Price:
£6.68
Brand:
3Racing
Model:
3RAC-3PY/33
Condition:
Brand New
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3RACING Aluminum Differential Pulley Gear T33 for Consistent Drivetrain Control

The 3RACING Aluminum Differential Pulley Gear T33, item 3RAC-3PY/33, provides a durable replacement for standard pulleys where improved longevity and smoother rotation are desired. Its aluminium construction helps reduce wear and keeps rotational behaviour steady under different loads.

Material and Longevity

Aluminium brings improved surface hardness versus many stock materials, helping the pulley resist nicks and abrasion from routine use. This means fewer replacements and steadier drivetrain feel over time.

Recommended Use Cases

This pulley suits numerous pulley-based differential setups found on 1/10 scale cars and similar models. It is a practical upgrade for drivers after better drivetrain consistency rather than radical performance changes.

Will fitting this pulley require shimming?

Some models may need thin shims to align the pulley correctly; check lateral runout and ensure meshing is even after fitment.

Is aluminium noisier than plastic in operation?

In most cases aluminium runs quieter when fitted correctly because it resists deformation; noise often comes from misalignment rather than material alone.

Does this change require new fasteners?

The existing fasteners are usually fine, but replace any worn screws and apply proper thread locking where specified by your model's manual.

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