Window Crank Arm
Quick Learner from Colorado
Dec 15, 2025 2:44 pm
May be Anderson Window, numbers on the bottom F-9400-8A. Post 1970.
2 user uploaded images
2 Replies
Jasmine from SWISCO
Dec 15, 2025 3:51 pm
Hello,
Thanks for posting! The number from your operator is most often associated with the 39-099 Andersen Awning Operator (1999 to Present) or the 39-343 Andersen Awning Operator (1995 to 1998). Yours is missing the attachment from the arm but I do believe one of these should be what you need for the repair.
Carefully review and compare the specifications, on the website, to confirm. The compatible hardware and accessories can be found tagged below this thread.
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