$29.30
This is the CS tube plug for the Graco Fusion FX spray gun, supplied by Graco as the Handle CS Plug Kit. It is the plug that fits the CS tube position in the gun handle.
The kit includes the CS plug for the handle with the o-ring already assembled, so there is nothing to source separately and nothing to fit before it goes on the gun.
It fits the Fusion FX gun. A plug that has been damaged or gone missing is a small item to replace but an awkward one to work around on site, so it is worth keeping one on the van.
Genuine Graco OEM part 2000715.