If air is leaking from your nail gun exhaust, you may be in need of a new piston head valve. The head valve is what regulates the air flow into the cylinder. This OEM head valve is sold individually. ...
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April 26, 2022
Leaking air from top of gun
For model number MCN150
Thank you for your question. If your nail gun is leaking air from the top, you likely have a worn or damaged seal and you will need to replace it. If you have any questions, please let us know. We are open 7 days a week. We look forward to hearing from you!
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