Did you know? Cylinder seal failure is the most common cause of nail gun leaks and poor performance.

Don't throw away your expensive tool before you try this cheap fix first!

This cylinder seal (piston o-ring) is proven to fit and perform in Central Pneumatic (Harbor Freight) 68068 and may fit similar model nail guns.

I've listed rough sizes in the product details and they're shown in the pictures. If you have any doubts, measure yours first!

If you have something that's different than this, message me. I can duplicate it and create a listing for you.

Check out my other listings for other models. Thanks for looking!

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