O-ring C 313396

This is an authentic Hitachi replacement part. The O-ring is commonly found in rotary hammers and hammer drills. This part is made of flexible plastic, and is generally used to seal and cushion the connection between the retainer sleeve and second hammer. Please be aware that there are different O-rings used in the machine. Refer to the parts diagram to be sure of ordering the correct part. It is advisable when removing multiple parts to keep careful track of their order so they can be reassembled correctly. This item is sold individually.