Yokomo PG-4813A 13T Hard-Coated Aluminium Pinion Gear  [PG-4813A]

Price:
£5.00
Brand:
Yokomo
Model:
PG-4813A
GTIN:
0639342185566
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High-Precision Yokomo PG-4813A 13T Pinion

The Yokomo PG-4813A 13T pinion is crafted from light aluminium to preserve tight tooth tolerances while keeping rotating mass low. Cut to 48 pitch, it ensures reliable engagement with matching spurs for controlled drivetrain behaviour.

Race-Proof Hard Coat Finish

The hard-coated surface helps resist scoring and wear during repeated runs, extending usable life without compromising gear accuracy. It helps maintain consistent mesh under load.

Compatibility with DP48 Spur Gear Range

Combined with DP48 spur gears, the PG-4813A delivers smooth torque transfer and steady tooth contact, making it a solid pick when experimenting with gear ratios and motor pairings.
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 handle brushless power in a touring car?

Yes, when properly meshed and matched to a 48 pitch spur, the hard-coated aluminium pinion is suitable for typical brushless touring car setups.

How often should I inspect the pinion for wear?

Check tooth faces after heavy sessions or if you notice increased noise; replace if scalloping or sharp wear appears.

Can I swap this into vintage kits that use 48 pitch?

If the kit uses 48 pitch gearing and the shaft dimensions match, the PG-4813A is a compatible upgrade for lighter weight and improved durability.

Any tips for securing the pinion to the motor shaft?

Use the correct grub screw size, tighten to spec, and check alignment. A small dab of threadlocker can help prevent loosening during vibration.

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