Truth window crank/operator stamped 40065, approximately 9-1/2" arm

Home Owner from Madison, WI

I'm trying to identify the correct replacement operator for an older casement window. The existing operator is stamped TRUTH 40065.

The arm measures approximately 9-1/2 inches center-to-center, from the operator pivot to the center of the roller at the end of the arm. I've included photos of the operator, the 40065 marking, and the arm with a tape measure.

Previous attempts to replace this operator were unsuccessful, so I'd like to identify the correct compatible replacement before ordering.

Can you please identify the appropriate replacement operator and any other hardware I would need?

Thank you!

4 user uploaded images
2 Replies
Emily
Emily from SWISCO
SWISCO
Expert

Hey there!

Take a look at the 39-138 and 39-139 front mount operators. The 39-114L is the compatible handle. We recommend you review the specifications below and compare them with yours to confirm a match. 

Dimensions for 39-138
Dimensions for 39-138

Dimensions for 39-139
Dimensions for 39-139

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