Need crank mechanism replacement for these windows

Question

Not sure of the brand of the windows.  Located in Michigan and 22 years old.  We have 5 total with 4 acting up

Casey · Accepted Answer

Hello,

Your operator resembles the 39-083. The determining factor would be how the arm width shown below compares to your assembly. Take a look and let us know if you need anything else. Thanks for posting!

Dimensions for 39-083