3x10 Extra Hard Drive Shaft Pins for RC - HUDY 106070 (4 pcs)  [HSP-106070]

Spare 3x10 pins for RC drive systems

This HUDY kit contains four 3x10 replacement drive shaft pins manufactured for RC-scale driveline assemblies. They function as direct spare parts for general R/C setups where a 3x10 pin is required, useful as a wear replacement or a stiffer option when swapping components while tuning.

The Extra Hard designation describes the hardened treatment applied to reduce deformation and resist shearing during repeated use in drive cups, dogbones, or cross-pins. These components are intended for model installation only and are not to be used on any full-scale vehicle.

Installation is straightforward: remove the old pin, align the shaft and cup, then push the replacement 3x10 pin into position using appropriate model pin tools or fine pliers. Check clearances near hex screws and bearings prior to final reassembly. Small variations in pin fit can influence driveline lash, so confirm secure seating and re-torque adjoining fasteners after a short test run.

Keep this HUDY 106070 set on hand when worn pins need replacement or when a harder pin is preferred for tighter driveline control; always verify dimensions before fitting to your model.