3-26 Piston Suitable For rotary hammer Machine in Dongcheng / DCK /Powertex / DCA / All Imported 3-26 Model
Brand : Generic
Suitable For : Dongcheng / DCA / DCK / Xtrapower / Powertex / All Imported 3-26 Model
Piston that helps to move the striker. The piston have a rubber O ring.
so please read the user manual to avoid that.