Acorn has been out of business for some time, so some of the parts are no longer available. That said, we may still be able to help. I'll go through each of your parts one at a time.
1) This top sash guide resembles our
18-041, which is an Acorn top sash guide. I would make sure the dimensions match up, just in case.
2) The washer isn't around anymore, but I believe you could substitute it with our
10-112 bumper and
33-011 screw. Let me know what you think.
3) We're having trouble finding this guide. Can you tell me its exact dimensions? Could we also maybe see it installed?
4) Finally, for the balance, we recommend our
S710-23. The shoe is not the same, but it should still work.
Please let me know if you have any questions.
