Acorn rollers for sliding window.

Question

Hello,

We just bought our house and only noticed after moving in that our front sliding window seemed to not be closing properly. After taking the window out of its track, we noticed the the top guides were damaged and the rollers and the rollers on the bottom were worn. I believe the windows are acorn. Please help me confirm the parts.

Paul · Accepted Answer

You are in fact correct. You do have an Acorn window that uses the 87-170 roller assembly. For the top guides, you would remove the wheel from the 87-170. I hope this helps. Please let us know if you should need any further assistance. Many thanks.