Air Cannon O-Ring Replacement Kit

Every firing cycle works the seals inside your cannon’s valve assembly. When O-rings harden or nick, the tank bleeds air, the compressor works overtime, and blast force drops. This kit rebuilds the sealing surfaces and brings the cannon back to holding full charge.

Key Features:

• Stops air leaks: A sealed tank charges fully and holds until you fire.
• Cuts compressor load: Leaking cannons cost you compressed air around the clock.
• Full rebuild set: All the O-rings for a valve service in one kit.
• Pair with a QEV: Rebuild seals and valve together for a like-new cannon.

Ready to Order?

Add this to your quote list with your cannon model and quantity in the message box — we’ll confirm fit and come back with pricing.