Plastic part inside the sliding window.

A handy person from Thousand Oaks, CA says:
Please reply. I have tried to find on your site. No numbers, names,etc. on the part.
Received new balances today, thank you.
805-204-6418
Best wishes, Karol Kwiat
Thumbnail of the uploaded file named 99F48D2D-6A8F-4BA0-97BF-1C271736A72B.jpeg
Thumbnail of the uploaded file named 89AC92BC-6174-4DED-B589-52E3763725C3.jpeg
Thumbnail of the uploaded file named CF968D79-02EA-4F42-A5C7-58E9B4A84274.jpeg
Thumbnail of the uploaded file named 98166492-AFD3-4F87-AF5F-0277B42B61BC.jpeg
Profile picture of Bob
Bob from SWISCO responded:

Thanks for writing in. This looks a lot like the 18-171 Alpine Top Sash Guide. Please review and let me know if you think this could work for you.

Alternate image for 18-171
Alternate image for 18-171
Alternate view of 18-171
Alternate view of 18-171
Alternate view of 18-171
Alternate view of 18-171

How to Repair a Jammed Window
How to Repair a Jammed Window
VIDEO
WATCH >
How to Replace a Top Sash Guide [1080p]
How to Replace a Top Sash Guide [1080p]
VIDEO
WATCH >
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)
Current wait time is 3-4 business days
We promise that one of our experts will personally get back to you as soon as they are able. Thank you very much for your patience and understanding. If your inquiry is time-sensitive, please feel free to reach us at (888) 991-1929 or at help@swisco.com.