Make sure this fitsby entering your model number. Genuine Hitachi Replacement Part Compatible with Hitachi Power Tool Models NR83A, NR83A2, NR83A5, NR83AA, NR83AA2, NR83AA3 and NR83AA5 (NOT Included) Country of Manufacture May Vary Please Reference Tool Diagram to Ensure Part Compatibility Included: (2) Hitachi Head Cap Gasket Sets (Model #877307)(Part Only – Tools NOT Included)
