Need help with replacement

Quick Learner from Minnesota

Mar 8, 2020 9:46 pm

Hello...I need to replace a left model and right model of this crank operator. On the handle it is stamped with the number 90203. Any assistance would be much appreciated!

Regards,
Kevin C.

2 user uploaded images

4 Replies

Tom from SWISCO

Mar 10, 2020 11:25 am

Hello, Kevin. Your operator looks very similar to our 39-316 at first glance. Look it over and let me know if you agree. Make sure to compare our dimensions to yours, especially the length of the link arm. Ours is 5". If yours differs, let me know and we can come up with a solution.

Quick Learner from Minnesota

Mar 13, 2020 4:09 pm

Appreciate it! I looked at an exact operator on a different window and it was stamped with 31850. Will the 39-315/16 be a replacement for the 31850?

Tom from SWISCO

Mar 16, 2020 8:47 am

As a matter of fact, that number is often related to our 39-315 and 39-316, according to our records. I wouldn't rely on just that as proof, as those numbers aren't always accurate, but it's definitely a promising clue. Your next step should be comparing the dimensions we show for our operators to your own to confirm that everything lines up.