Sliding winddoow 1.5 inches long 5/8 inch wide

A landlord from Plainfield IL says:
September 18, 2020
Need to identify this part
Thumbnail of the uploaded file named InkedIMG_1483_LI height 1 and 2 .jpg
Thumbnail of the uploaded file named InkedIMG_1483_LI height 1 and 2 .jpg
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Bob from SWISCO responded:
September 23, 2020

It's tough to tell, but I'm wondering if this is a Top Sash Guide like our 18-188. Take a look and see if you agree. 
5/8" Top Sash Guide
5/8" Top Sash Guide
18-188
$1.44
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