HUDY 106059 Extra Hard 2x10 Drive Shaft Retaining Pins, 4 pcs  [HSP-106059]

Durable retention pins overview

The HUDY replacement pack contains four 2x10 drive shaft pins for use with standard RC drive shafts. Tagged "Extra Hard", these pins use a hardened finish to lower the chance of deformation compared to ordinary pins, and their role is to hold the shaft location within hub or coupling assemblies to limit axial play.

Installing these pins is a basic workshop task: line up the shaft hole and push until the pin is flush. Removal can be done with pliers or a suitably sized 2 mm punch; always re-check the assembly after reinstallation to confirm proper fit and no unintended movement. As small components they contribute to drivetrain reliability and consistent alignment.

Fit these pins when replacing tired retention pins or when you want a harder option to reduce deformation during frequent assembly and use.