HUDY 106059 Replacement Drive Shaft Pins 2x10 Extra Hard replacement pins for RC drive shafts, 4 pcs  [HSP-106059]

Replacement drive shaft pins

This HUDY replacement set supplies four 2x10 drive shaft pins intended for RC-scale drive shafts. The pins are labeled "Extra Hard" to indicate a harder heat-treated finish compared with standard pins, and they serve a straightforward mechanical role: locate and retain the drive shaft on hub or coupling assemblies to minimise axial play.

Installation is simple and typical for retention pins: align the shaft hole and push the pin through until it seats flush. For removal or service use small pliers or a pin punch sized for 2 mm diameter pins, and check fit after reassembly to confirm there is no unwanted movement. These pins are a small but important part of drivetrain tuning and maintenance that help maintain consistent shaft alignment during runs.

Use these pins when replacing worn retention pins or when a harder pin is preferred to reduce deformation under repeated assembly and track loads.