Kyosho 97039-40B 3x40mm Screw Pin Set  [KY-97039-40B]

Precision Pins for RC Maintenance

When service intervals arrive, reliable pins make reassembly simpler. The Kyosho 97039-40B 3x40mm set comes as a two-piece pair suited to fastening small assemblies on many models. They help keep moving parts aligned under load and after impacts.

Where These Pins Work Best

These screw pins match common mounting locations on both on-road and off-road cars, offering straightforward replacement for worn or lost hardware. They are commonly used for suspension pinning and bracket retention where precise length and diameter matter.

Practical Installation Advice

Avoid over-torquing adjacent fasteners and use the right size driver to prevent damage. Check pins periodically after rough runs and replace if the fit loosens. Correctly installed pins reduce play and preserve suspension geometry.