Top Rails Needed

I have an older Eclipse pool. It is a 24’ diameter by 52" pool. The top rails are rusting and need to be replaced. I found what I thought were the correct replacement rails (Wilbar part #15438), but they are not. I am hoping someone here knows what I need. Pics attached.

Thanks

Bob

According to the schematic we have, part number 15438 should be the correct top rail. What is the length of your original top rail and what is the length of the new top rail?

I don’t have the length off hand. But if you look, they are two completely different top rails. The one on top is what we purchased (#15438). The screw holes don’t line up, the length is about right but rhw ends are not cut right and the caps won’t work with this top rail. The caps are flat and set on top of the 2 small ridges shown on the old rail.

Can you post a picture of your top cap and top plate?