Yokomo PG-6438A 64DP 38T Hard-Coated Aluminum Pinion Gear  [PG-6438A]

Price:
CAD$10.74
Brand:
Yokomo
Model:
PG-6438A
GTIN:
0639342208166
Condition:
Brand New
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Yokomo PG-6438A - Precision Machined Pinion

The Yokomo PG-6438A is a precision pinion gear manufactured from hard-coated aluminum for improved wear resistance and consistent meshing. This 64 pitch, 38 tooth pinion matches standard 64DP spur gears and is aimed at hobbyists seeking reliable drivetrain parts.

Benefits of the Hard-Coated Design

The lightweight hard-coated aluminum construction reduces rotating mass while resisting abrasion, helping preserve motor efficiency and throttle response. Its finish promotes smooth engagement and lowers long term wear compared to untreated materials.

Fitment and Application

Intended for RC vehicles that use a 64 pitch gear train, this pinion suits a range of on-road and off-road models when paired with the correct spur gear and shaft diameter. Confirm your motor shaft size and pitch before fitting to ensure correct gear mesh.
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.

Will the PG-6438A fit my motor shaft?

Check that your motor shaft diameter matches the pinion bore. The PG-6438A fits motors that accept standard 64 pitch pinions with the same shaft size.

Do I need to change my spur gear when upgrading?

You only need to change the spur if it is not 64 pitch or if tooth count incompatibility affects your gear ratio. Match the 64DP standard for proper engagement.

How should I maintain this pinion gear?

Keep the gear free of grit and check mesh periodically. Lightly inspect the hard coat for wear and ensure set screws are secure to avoid slippage.

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