Yokomo PG-4821A 21T Hard Coated Pinion Gear DP48 Race Ready  [PG-4821A]

Price:
£5.77
Brand:
Yokomo
Model:
PG-4821A
GTIN:
0639342207800
Condition:
Brand New
Quantity Discount
Unit Price You Save
2 £8.20 each £-4.87 or -42%
3+ £7.09 each £-3.94 or -23%
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Accurate 21T Pinion for Consistent Drive

The Yokomo PG-4821A pinion is constructed from hard-coated aluminum to combine a wear-resistant tooth surface with a lightweight profile. Its 21-tooth, 48 pitch design matches standard spur gears to ensure steady transmission of power.

Wear Resistance and Weight Savings

The hard-coated surface helps slow down abrasion between pinion and spur, while the aluminium body reduces spinning mass to assist in smoother acceleration and braking transitions.

Gearing Compatibility and Setup

Best suited for 1/10 scale vehicles that use 48 pitch gear systems, the Yokomo PG-4821A should be installed with correct mesh and checked for secure fixing to maintain reliable running on track or road.
Remark :
Due to limited stock availability, please notice that some Yokomo items may have to order from the factory and the ready time is around 4-6 weeks. Customer purchases the item is assumed to accept the waiting time which allows us to order directly from the manufacturer if the item is out of our warehouse.

How do I confirm this pinion fits my shaft?

Measure your motor shaft diameter and compare with the pinion bore or check the product listing for shaft fit details to ensure the Yokomo PG-4821A will mount correctly.

Will this reduce gear noise?

Correctly set mesh and a proper hard-coated pinion can lower gear noise by improving tooth contact; always fine tune mesh to minimise chatter.

Is special lubrication required?

Light gear grease on the spur is sufficient; avoid heavy compounds on the pinion face that could attract dirt and accelerate wear.

How can I extend pinion life?

Keep the mesh correctly set, clean debris from the gears after running, and inspect teeth for damage to prolong the service life of the Yokomo PG-4821A.

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