I have a milguard window with code:
21 2006 755802.003
I would like to purchase a replacement crank assembly (as shown).
There are stamped numbers on the crank arms:
31881
41016
41013
Milguard crank
Handy Person from Soquel, California
Sep 2, 2025 5:06 pm
4 user uploaded images
2 Replies
Jasmine from SWISCO
Sep 8, 2025 12:01 pm
This awning operator reminds me of the 39-239B Encore Awning Operator. The stainless steel version is the 39-239C. These come with the 39-558 Truth Detach Clip attached to the bottom arms.
The other compatible hardware and accessories can be found tagged below this thread. They are sold separately from the operators.
Dimensions for 39-239B
Alternate view and dimensions for 39-239B
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