Top Sash Guide Identification

A handy person from Winter Springs, FL says:
I recently received my order for 10 30" 351 Channel Balances. When trying to install I noticed several Top Sash Guides were broken on my windows. I looked through your catalog but could not find one that matched mine's dimension and hole pattern. Here are the dimensions (if viewing from straight on to the side of the window)

Color - Black
Top width - 7/8"
Top Depth - 5/8"
"body" Width (under cap)- 5/8"
"body" Depth (under cap)- 7/16"
Length - 1-9/16"
Hole location from top edge - 1/2"
User submitted photos of sash guide.
Thank you
Tim C
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Donna from SWISCO responded:
Hi Tim,
Thanks for sending detailed photos. I believe we found the needed top sash guides for you. I will post again as soon as they are available.
A quick learner says:
Thank you Donna!
Profile picture of Donna
Donna from SWISCO responded:
Hi Tim,
Take a look at new SWISCO product code 18-172, Top Sash Guide, I believe this is the needed replacement.
A quick learner says:
Excellent! Thank you Donna. I will place my order. Thank you for the excellent customer service!

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