Arrowmax AM-348074 48P 74T Off-Road Spur Gear  [AM-348074]

Arrowmax AM-348074 Spur Gear 48P 74T
Price:
AUD$5.67
Brand:
Arrowmax
Model:
AM-348074
Condition:
Brand New
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Durable 48P Spur Gear for RC Use

The Arrowmax AM-348074 Spur Gear 48P 74T provides a robust replacement option for RC drivers who want consistent drivetrain performance. It works well across many 48 pitch setups and stands up to mixed-surface use.

Stable Meshing and Reliable Engagement

With 74 teeth at 48 pitch, this spur gear offers predictable contact with matching pinions to help maintain efficient power transfer. Proper meshing reduces stress on the motor and transmission under load.

Practical Fitment Advice

Fit the Arrowmax Spur Gear with attention to mesh clearance and axle alignment. Tightening fasteners to the correct torque and clearing grit from the gear face will extend service life and help avoid premature damage.

Do I need to replace bearings when fitting a new spur?

Not always, but inspect bearings for play or roughness. Worn bearings can cause misalignment that accelerates spur wear, so replace them if they are not smooth.

Is there a break-in procedure for a new spur?

Run a few low-load sessions and recheck mesh and fasteners. This helps identify any settling or movement before pushing the drivetrain hard.

What causes rapid spur wear?

Common causes include incorrect mesh, contaminated gear teeth, loose mounts, and mismatched pinion quality. Regular inspection and correct setup prevent most issues.

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