Hello,
We'd be happy to look into this for you but we would need a see a clear end profile photo of an intact piece of your seal fully removed from the window. See the video below showing the type of information we'll need. Thank you!
Thanks for getting back to us. Unforutnately, your seal is not made anymore and we don't have a verified alternative.
The only possible replacement option we have at this time is the 58-170B foam-filled weatherseal. The design is a little different but the size is more or less the same, and it fulfills the same role. The problem is that we've had mixed reports from customers who've tried it out. Some tell me it installed perfectly fine, others told me that the kerf was too small and it ended up being too loose to work properly. It seems to be a coin flip based on the window. We can't be sure that the 58-170B will work for you but it's at least worth considering.