3x13 Extra Hard Drive Shaft Pins - HUDY 106073 (4 pcs)  [HSP-106073]

HUDY 106073 - SET OF Replacement Drive Shaft Pins 3x13 - Extra Hard (4)
Price:
NZD$39.25
Brand:
HUDY
Model:
HSP-106073
Condition:
Brand New
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Drive Pin 3x13 Specifications

This four-piece set contains replacement drive shaft pins with dimensions 3x13, produced to an Extra Hard material specification. They suit scale R/C drivetrains where compact retaining pins hold drive shafts, dogbones, or equivalent couplings.

Fit and inspection guidance: confirm the pin diameter and length against your shaft and hub, remove any sharp edges, and do not reuse pins that show bending or deformation. Correct installation reduces premature wear and improves drivetrain reliability.

Specification Summary

  • Item Replacement Drive Shaft Pins 3x13, set of 4 pcs
  • Material Extra Hard
  • Model Number HUDY 106073
  • Compatibility R/C general

The HUDY 106073 pin set is a small but effective upgrade to maintain secure drivetrain connections when setting up and running scale electric R/C models, providing a tougher pin option for extended wear resistance.

Remark :
Due to limited stock availability, please notice that some HUDY items may have to order from the factory and the ready time is around 8-12 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.

How do these pins handle repeated use?

The Extra Hard finish increases resistance to wear, so they endure better than standard pins in high-contact areas. Regular checks are still recommended.

Are there signs a pin needs replacing?

Look for visible bending, flattened sections, or looseness at the seating point; any of these mean replace the pin.

Can these pins be hardened further?

They are supplied in an Extra Hard state from the factory; additional treatments are not typically needed and can risk dimensional changes.

How often should I inspect them?

Inspect after the initial break-in runs and include them in routine maintenance checks, especially if you notice drivetrain play or noise.

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