Not sure what window crank I have

Quick Learner from USA

Sep 16, 2013 3:59 pm

Looking at your website I feel I need one if these parts. Please advise after looking at attached pics.

Pics are all the same broken part.

39-089 or 39-187

Please advise

Thank You
Dan

User submitted photos of a window operator.

3 Replies

Tom from SWISCO

Sep 17, 2013 10:58 am

Thanks for posting, Dan! I think between the two operators, our 39-089 is the closer match. I know it's hard to tell the difference, but the 39-089's gear arm makes sort of a "Z" shape while the 39-187's gear arm makes more of a "W" shape. Again, it's very subtle, but that's how I've always seen it.

Quick Learner from chippewa falls,wi

Sep 17, 2013 11:54 am

I shall order the 39-089