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Hitachi - 335023 - RUBBER SEAL
Hitachi RUBBER SEAL - 335023
Original Hitachi rubber seal — part no. 335023 — a direct replacement sealing ring used on Hitachi/Hikoki rotary hammers.
This seal sits on the upper section of the gearbox to keep grease in and dust and debris out, restoring smooth hammer action.
Confirmed fit for Hitachi/Hikoki models DH40FR, DH40MR, DH40MEY and DH40SR, so you can match it to your tool’s parts diagram.
Compatible models this part will fit: