Crestline Window Crank replacements

Home Owner from Bozeman Montana

Mar 24, 2021 9:56 pm

The window cranks (Crestline) in several of our windows do not work any longer, since the gears are worn out. We need replacement parts. Please advice on how we can order these. Thanks.

7 Replies

Home Owner from Bozeman Montana

Mar 25, 2021 9:40 am

Added a photo of the crank part

1 user uploaded image

Emily from SWISCO

Mar 26, 2021 10:13 am

Thanks for posting! It sounds like your operator might need to be replaced. Are you able to upload some pictures of your operator uninstalled?

Home Owner from Bozeman Montana

Mar 26, 2021 5:05 pm

This this picture work?

1 user uploaded image

Emily from SWISCO

Mar 29, 2021 11:06 am

We'll need to see the entire mechanism, arms and all to narrow down our options. Please take a look at the video we've associated for you, it'll show you exactly what we need to see in order to help.

Home Owner from Bozeman Montana

Apr 1, 2021 1:08 pm

The part number on the crank operator is: R30842-20810-40471. The patent number is 4241541.

The brand name is 'Truth'.

We need the part numbers for both left and right opening windows.

Thanks.

1 user uploaded image

Emily from SWISCO

Apr 1, 2021 1:32 pm

Thank you for uploading! Take a look at our 39-031 and 39-032. Carefully compare its measurements to your current operator to make sure they match up. If you have any further questions just let us know!