3Racing 3RAC-3PY/37 T37 Aluminium Differential Pulley [3RAC-3PY/37]

3RACING Aluminum Differential Pulley Gear T37 - 3RAC-3PY/37

Price:

£6.68

Brand:

3Racing

Model:

3RAC-3PY/37

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R/C General - Gears - Pulley Gears

Refine Drivetrain Consistency with the 3Racing T37 Pulley

The 3Racing Aluminum Differential Pulley Gear T37, model number 3RAC-3PY/37, provides a durable replacement pulley for performance-minded hobbyists. Its aluminium construction helps maintain smooth drivetrain operation and reduces the pace of wear compared with softer materials.

Optimised for Reliable Engagement

For those setting up cars for tight control, the 3Racing T37 pulley supports steady engagement between drive components. The aluminium body aids dimensional stability under repeated stress.

Practical Advantages

Material: High-grade aluminum for increased durability
Compatibility: Compatible with many RC platforms for flexible installation
Functionality: Improves transmission efficiency and lowers component fatigue

Is this pulley a direct fit for standard kits?

It may be a direct fit on many standard kits, but always check shaft diameter and mounting configuration for the 3Racing 3RAC-3PY/37 to confirm compatibility before fitting.

What benefits will I notice on track?

Expect steadier drive feel and reduced component wear over time, which can help maintain predictable handling across multiple runs.

Any specific setup advice?

Align the pulley carefully, check for axial play, and verify set screw torque. Small adjustments to belt or pinion alignment can make a noticeable difference.