Sliding window part

A quick learner says:
I found on your website part #87-175 Tomray Tyco 66 Window Roller 3/8 flat wheel which looks to be the same as what I have.

My window isn't sliding well anymore and I thought if I add new rollers it might help.
Thumbnail of the uploaded file named 20200331_111000.jpg
Profile picture of Bob
Bob from SWISCO responded:

Hey there. If the window rollers look damaged at all, then it may be worth replacing them. Just make sure the dimensions of the 87-175 absolutely match. Let us know what you find. 

Reply to Thread
Use this form to ask a follow-up question or to share your experience regarding this subject.
(your email address will be kept private and is only used to inform you when a response has been made)