when you say your'e going to get a replacement, what's that implying? do you not like the stock seat, or yours is damaged, etc...? I have a murray and i've searched everywhere for replacement parts, just to have a source in case i need anything in the future....but no luck. So unless you can fabricate that little bracket that attaches it to the top tube, you might still be out of luck. the good thing, is that both the brackets under the seat come off, which means you could, in fact, attach them to you're newly 'rigged' seat. all depends on how fancy or how lazy you feel like being really. wish I had an answer on where to buy one, but that seems the best i can offer on this subject. good luck.:shrug: