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Check valve face O-ring kit, Fusion AP/PC, Graco Part 248133


Part 248133 is the check valve face O-ring for the Graco Fusion AP and Fusion PC spray guns, supplied as a bulk kit. It is one of several seals carried on the gun parts diagram under the same generic "O-ring" label.

That generic labelling is exactly why the number matters. If you are servicing the check valves, confirm from your exploded view which seal you are looking at before ordering, because the face O-ring and the check valve housing O-ring are different part numbers.

Ordering the genuine kit means the seal matches what Graco specifies for the gun rather than a ring of roughly the right size. Genuine Graco OEM part 248133.