Yokomo PG-4820A 20T Hard Coated Aluminium Pinion 48DP  [PG-4820A]

Price:
NZD$13.53
Brand:
Yokomo
Model:
PG-4820A
GTIN:
0639342207794
Condition:
Brand New
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Engineered Pinion for 48 Pitch Drivetrains

The PG-4820A from Yokomo is a hard coated aluminium 20-tooth pinion crafted to match 48 pitch spur gears. Its construction focuses on trimming rotating mass while providing a tougher tooth surface for consistent operation.

Why Hobbyists Choose Aluminium Pinions

Aluminium pinions cut down on rotating weight so motors spool faster and acceleration improves, and the hard coat offers extra resistance to scuffing. These traits make it a sensible upgrade for lap time focused setups.

Compatibility Tips and Typical Applications

Designed for 1/10 scale vehicles using 48DP gearing, this 20T pinion fits most common motor shafts and mounting systems. Its simple swap-in design keeps maintenance quick so you spend more time testing or trail running.
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.

Do I need to change gear mesh when fitting this pinion?

Yes, set a correct mesh when installing the PG-4820A to avoid premature wear. A small backlash and smooth rotation indicate a proper fit.

Can I use this pinion for both on-road and off-road cars?

The pinion is suitable for a range of 1/10 scale applications that use 48DP gearing, including many on-road and off-road setups, provided the power levels match the alloy's capabilities.

How should I maintain the pinion for best life?

Keep gears clean, check mesh regularly, and replace if you notice rounding or heavy wear. Proper lubrication of the spur gear can also reduce abrasive wear on the pinion.

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