the little plastic thing slides in a channel, helps depress the sides to tilt out window for cleaning.
on the door, the fake dividers are falling apart, could use replacements. they just wedge in
Anderson windows and doors
Handy Person from Sussex, NJ
Sep 23, 2025 5:10 am
2 user uploaded images
2 Replies
Jasmine from SWISCO
Sep 29, 2025 4:08 pm
Thanks for reaching out! The part you have here looks like the 20-020 Andersen S-400 DH Tilt-Wash Assist. To confirm that this is the right replacement, carefully compare the specifications.
Be sure to take a look at the related products on the website as well.
Dimensions for 20-020
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