Thanks for the reply. I have done some research and the 21 x 41 pool is made by Mighty Sun. I found some part numbers
that match the part numbers on the top rails.
Let me know if this helps.
I would need
part 1621 bottom rails that are 5/8in Rail(56-3/8) 22 would make up the bottom
part 2276 Lower Joint (14 total)
Part 3233 Lower Oval Side Joints (8total)
Part 7285 Center Staps
part 7223 End Straps
I would also need single wall seam hardware. We are also looking at liners to fit the 21 x 41 size
I can send pictures as well if that would be better