Bumper Sheet 883712

It is a genuine item that is supplied by the original equipment manufacturer for use with Hitachi staplers. The bumper is what stops the piston. It protects the piston from direct contact with the metal body of the nailer. Check the bumper periodically to confirm it has not been damaged and replace it as needed to ensure your tool functions properly. Note, this high-quality bumper sheet is made of a durable metal material and is sold individually. You will need a screwdriver to take the tool apart when performing this repair. Refer to the diagrams of your model for the exact location and application of this component.