Bay window replacement parts
Quick Learner from Valley springs
Apr 28, 2026 6:23 pm
Ive bought 2 of the replacement dual arm operator sill mounts. I have tried a few things to get this semi washer like piece off to reuse it but cant seem to figure out how to get a metal half washer off to get the piece off. Is this something I need to order as well?
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2 Replies
Jasmine from SWISCO
Apr 30, 2026 9:37 am
Hey there,
Thanks for writing in! You may be able to lubricate the stud with something like WD-40. However, given the rust and corrosion on it, the best option might be to replace it altogether.
For this operator, you'll need the 39-546 Truth Snap-Stud Bracket. The opposite version is the 39-545. Carefully look over the dimensions below to confirm this is the correct match.
Dimensions for 39-546
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