3Racing 3RAC-3PY/38 38T Aluminium Pulley Gear - Track Ready [3RAC-3PY/38]

3RACING Aluminum Differential Pulley Gear T38 - 3RAC-3PY/38

Price:

NZD$15.32

Brand:

3Racing

Model:

3RAC-3PY/38

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R/C General - Gears - Pulley Gears

3Racing 3RAC-3PY/38 38T Aluminium Pulley Gear Summary

The 3Racing 38T aluminium differential pulley gear, model 3RAC-3PY/38, provides a hardwearing option for those wanting a more consistent drivetrain feel. Constructed from aluminium for improved wear resistance, the pulley is suitable for routine driving and spirited track sessions. Its exact 38 tooth layout maintains steady power delivery and smooth gear engagement for both race setups and everyday running.

Feature Highlights

Material: Robust aluminium to resist wear from regular use.
Tooth Count: Precision 38T teeth for steady torque transfer.
Compatibility: Works with various RC differentials that accept a 38 tooth pulley, enabling flexible fitment choices.
Functionality: Enhances drivetrain smoothness and contributes to consistent performance over time.

How do I confirm fitment for my car?

Compare the pulley tooth count and mounting interface to your existing part or consult your vehicle's parts diagram to confirm compatibility with a 38T pulley.

Is aluminium better than plastic here?

Aluminium offers improved wear resistance and can keep tooth geometry more stable under heat and load, which often gives more reliable drivetrain behaviour than standard plastics.

Any maintenance tips after fitting?

Inspect the pulley and mating gear for wear during routine service, keep the assembly clean, and ensure fasteners are torqued to the vehicle maker's recommendations.