Mine show:Part number on botTom of tank
LJS. 15218663
LES 15326537
Brad
Yeah for the life of me I can figure out why it's different than others. The tab is not bent that I can tell and if it was, it would only be up/down but it's off front/rear also.Either your tank is different or the mount got bent or welded out of place.
If you force it to line up it may break your tank.
We will make an adapter and send it to you.