Casement window crank mechanism

Question

I believe this is a Marvin window. Possibly from around 2000. Worm gear no longer engages primary drive gear.

Bob · Accepted Answer

I believe this is our 39-032 Operator. Please refer to the dimensions of the arms below and let me know if anything differs. The opposite-handed version is our 39-031. For a new cover and handle, see the 30-107 and 39-114L.

Dimensions for 39-032