Yeah I get it. Here is a pic of the leaky valve and the linkages used
And when I ordered the replacement, this is what came in
What I ended up using was the loop from the original and the rod from the new
The length of the rod depends on where/how the rod ties into the connector that grabs the loop rod.
The valve on the opposite side of the coach was totally different, would have been interesting had I needed to replace that one.