
Due to upcoming changes in EU import regulations from 1st July 2026, we have temporarily paused deliveries to EU countries.
We are working to restore this service as quickly as possible and thank you for your patience.

Replace a worn or damaged piston pin with this genuine HiKoki 324917 Piston Pin. It connects the piston to the drive mechanism, allowing efficient transfer of impact force for reliable hammer performance.
Fits Models: