Hello,
I'm just looking for what type of crank assembly I need to order to repair 2 windows.
Thanks
Window crank assembly replacement info

Contractor from Boulder, Co
Jun 26, 2024 9:58 am
5 user uploaded images
2 Replies

Emily from SWISCO
Jun 27, 2024 1:10 pm


Hey there!
Thanks for reaching out to us. It looks like you may have the 39-253LB & 39-253RB or the 39-438B & 39-439B operators. I recommend watching the video below. It will go over the difference in regards to the long arm's guide design. For new covers and handles, see the 39-451 and 39-452 which are sold separately.
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