Wagner 0504181A or 504181A Procoat Outlet Valve Kit

Includes new O-Rings, functions perfectly. Replacing this valve fixed my sprayer which wasn't building pressure. These sprayers are extremely simple, so it's either this valve, the inlet valve, or less likely, the piston. If it is building pressure, but not spraying you have another issue. Make sure this matches the part in your sprayer. There are multiple styles for different generation sprayers and when they are installed they look very similar, so be certain to remove yours and verify it matches the picture on this listing before purchasing.

Item was shipped out fast and is a perfect match to the original valve

Fitment was as described.

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