Need Help Identifying Snap-In White Glazing

A handy person from Sugar Land, Texas says:
I am interested in purchasing replacement white glazing for Alenco metal frame single hung windows installed on my house which was built in 1991. I have attached several pictures of the glazing with a ruler and one diagram of the approximate dimensions and shape.

There is one part of the glazing underneath the window glass that I can get to come out. If possible, I prefer not to take out the glass until I have the glazing in hand.

Thank you in advance for your help.

User submitted photos of snap in glazing.
Profile picture of Paul
Paul from SWISCO responded:
Thanks for posting, Ken. This looks somewhat similar to our 55-008 snap in. Does this look like it could work for you? Check it out and let me know what you think.
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