


More delivery methods in checkout
Return this item within 7 days of purchase.
Get an immediate answer with AI
AI-generated from the text of manufacturer documentation. To verify or get additional information, please contact customer service.
If your Hitachi NR83 series framing nailer is losing power, leaking air, or just not firing like it used to, this head cap gasket set is probably exactly what you need.
It's part number 877-307, and it includes the essential components for a top-end overhaul: the 884-110 exhaust valve, the 877-854 gasket, and the head cap with washer set.




