Precision 36T 48-Pitch Pinion for RC Gearboxes - Yokomo YOKPG4836  [YOKPG4836]

Yokomo PG-4836 - 48 Pitch 36 Teeth Super Hard Precision Pinion Gear
Price:
NZD$14.91
Brand:
Yokomo
Model:
YOKPG4836
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36T 48-Pitch Pinion with Hardened Finish

The Yokomo YOKPG4836 pinion is manufactured as a 48-pitch, 36-tooth unit for use in electric model drivetrains. The hardened surface treatment and accurate machining reduce play and help maintain consistent engagement with matching 48-pitch spurs.

This pinion is suited for fine adjustments to gear ratio when tuning for quicker acceleration, higher top speed, or reduced motor strain. It functions as a replacement or upgrade whenever a 36-tooth 48-pitch pinion is needed to reach the desired ratio.

Fitment tips: ensure the pinion bore matches your motor shaft or select the correct adaptor, set and verify mesh before locking the pinion in place, and confirm gear face alignment to prevent premature wear. Rotate the assembly by hand under light load to double-check engagement.

The write-up focuses on practical compatibility and tuning use rather than marketing statements; treat the part as an aftermarket interchange component for 48-pitch RC drivetrains.
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 this pinion mesh with my existing 48-pitch spur?

Yes, provided your spur gear is also 48 pitch. Check tooth profile and face width for a correct match and to avoid edge loading.

Which adaptor should I use for different shaft diameters?

Use an adaptor sleeve sized to your motor shaft diameter or select a pinion variant with the proper bore; pressing an ill-fitting pinion onto the shaft risks damage.

Any special care to extend pinion life?

Maintain correct mesh, keep dirt away from the gears, and inspect for wear periodically; proper alignment and lubrication of the mating spur will extend service life.

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