I think you have asked about this before, with no cure (?)
If you are unable to get one with the correct tail pattern (corresponding to Oregon D024), I think it is relatively simple to convert a large Husky pattern (D009) to fit.
The slot will have to be opened slightly, and maybe (but I don't really think so) you will have to drill new oil holes.
I was about to do this for my 621, when an Oregon bar with the correct tail suddenly appeared, several months after I ordered it.