Hong Nor #387P - 16mm Shock Piston

The Hong Nor #387P 16mm Shock Piston is a factory replacement piston for 16 mm shock bodies, helping restore smooth damping and consistent suspension performance. Marked as HN#387P / #387P, it is suitable for routine maintenance or setup changes where a 16 mm piston is specified.

To ensure the best result, match the piston size and specification to your shock units as per your model’s manual. This genuine Hong Nor part provides a straightforward way to refresh worn components and keep your RC suspension working reliably.