I bought this cylinder from a FB group without realizing it was the wrong one for my engine. My understanding is that the cylinder was in working condition when removed from the boat it was attached to.
I bought the cylinder re-build kit as a precaution in case the cylinder leaked when I hooked it up. I'll include the re-build kit with this cylinder.
I ended up buying the correct cylinder for my engine and never installed this one.
I'll take $300 plus shipping cost.
Thanks!