Arrowmax AM-448033 48P 33T Pinion Gear (SL) - Reliable Replacement [AM-448033]

Arrowmax AM-448033 Pinion Gear 48P 33T(SL)

Price:

£4.27

Brand:

Arrowmax

Model:

AM-448033

Condition:

Brand New

Quantity:

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Description
FAQ

Overview: Arrowmax 48P 33T Pinion Gear

The Arrowmax AM-448033 48P 33T Pinion Gear (SL) is a straightforward replacement part that restores precise meshing and consistent torque delivery in hobby drivetrains. Its consistent tooth form helps maintain smooth rotation across runs.

Compatibility Notes

This 48-pitch pinion matches systems designed for 48P gears; confirm shaft diameter and set screws before installation. It is suitable for many 1/10 scale setups where a 33-tooth option is desired.

Best Practices for Fitment

After installing, run the drivetrain briefly at low speed to listen for unusual noise, then re-tighten the fixing if necessary. Keep the gear clean and inspect periodically for wear to avoid drivetrain issues.

Does this pinion require a specific spur gear pitch?

Yes, this is a 48-pitch pinion and should be paired with a matching 48P spur gear for correct tooth engagement. Mixing pitches can cause rapid wear and poor performance.

What checks should I run after fitting a replacement pinion?

Verify the grub screw torque, confirm smooth rotation by hand, and perform a short low-speed run to listen for grinding. Reassess mesh and retention after the first operating session.