Yokomo PG-4840A Off-Road Ready Hard-Coated Aluminum Pinion 48DP 40T  [PG-4840A]

Price:
AUD$11.70
Brand:
Yokomo
Model:
PG-4840A
GTIN:
0639342207992
Condition:
Brand New
Write a review

Get consistent gear mesh with the Yokomo PG-4840A

The Yokomo PG-4840A is a 40T pinion crafted from hard-coated aluminium to provide accurate tooth geometry and reduced rotational mass. Its 48DP profile matches standard spur gears so you can swap it into many 1/10 scale off-road and on-road cars without fuss.

Advantages of the hard-coated finish

The hard coating increases surface durability and helps the pinion resist pitting and wear under load. This makes the PG-4840A a practical choice for drivers who push their cars in varied conditions and want longer gear life.

Suitable vehicles and upgrades

Use this pinion when adjusting gear ratios or replacing worn units in 48-pitch drivetrains. Its lightweight construction aids acceleration while maintaining reliable engagement with matching spurs.
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 fit my 1/10 buggy with 48-pitch gears?

If your buggy uses standard 48-pitch gearing, the PG-4840A will fit and provide the correct tooth profile for smooth engagement.

How do I check pinion mesh correctly?

Set a small backlash by fitting the pinion, marking the mesh, and adjusting the motor mount until the teeth sit snugly without binding, then secure the motor and recheck under load.

Can I run this pinion with high-torque brushless setups?

Yes, but ensure your mesh is properly set and inspect the pinion periodically for wear, especially if you run high current or frequent hard launches.

Copyright © 2008-2025 rcjaz.com.au All rights reserved