Jeld Wen_Casement Window worm gear

Quick Learner from Eatonton, GA
Jul 26, 2024 3:04 pm
Ideally, looking for a replacement threaded worm gear or complete assembly if available...see attached photos.
2 user uploaded images
6 Replies

Emily from SWISCO
Jul 29, 2024 3:26 pm


Hi there!
Thanks for reaching out to us. The part shown here can't be repaired or replaced, unfortunately. That means you'd need a new operator assembly. Can you open the window and show us a full view of the arms that move the window sash?

Quick Learner from Eatonton, GA
Jul 29, 2024 3:59 pm
Here is a photo of the arms from the back side of the window. Let me know if you need any additional photos. Neal
1 user uploaded image

Emily from SWISCO
Jul 30, 2024 8:03 am


I'm afraid I can't get a good look at the arms from this angle. Would it be possible for us to see a bird's eye view of the operator's arm and base where the handle attaches?

Quick Learner from Eatonton, GA
Aug 2, 2024 10:19 am
More pics, birds eye view...3 different photos of the same window.
3 user uploaded images

Emily from SWISCO
Aug 2, 2024 10:48 am


Thank you! This looks like it may be the 39-083. I recommend you review our specifications and compare them with yours to confirm they align with your old assembly.

Dimensions for 39-083
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