Model #351184540 Craftsman nailer

Thank you for your question on the nailer not working and only giving a sound of air when pulling the trigger.

I am sorry to inform you that the repair kit you need for this nailer is no longer available from the manufacturer.

This model is over 12 years and the manufacture no longer provides the repair kits. You may try to find the o-rings locally to fit all the locations in the nailer.

I can give you the parts list so you can get the sizes of the o-rings.

Parts break down for nailer .

You may want to consider replacing the unit with a new one.

Combination nailer and stapler .

Sam A.