Crank with shaft and the spiral part that turns the gears for window

Question

Hello,
The handle threads and crank threads on my window crank have worn and the whole handle and shaft with parts needs replacing. I think the gears that turn to open the window are still in working order, if I turn them manually the window opens and closes.

Emily · Accepted Answer

Hi there!

Thank you for reaching out to us. The 39-031 and 39-032, as well as the 39-155 and 39-156, come to mind. However, the arm(s) in your photo are obscured, so I'm not certain these parts are what you have. I recommend you review the specifications to see how they compare with your old assembly.

Dimensions for 39-031

Dimensions for 39-032

Dimensions for 39-155

Dimensions for 39-156