Window operator Truth 40055 LH

Question

Please help me identify the uploaded window operator parts. Also note the bracket that attaches to the window.
Your help is much appreciated!

Jasmine · Accepted Answer

Thanks for posting! Your casement window operator appears to be an older version of the 39-316 Truth Dyad Operator. The opposite handed version of this operator is the 39-315. Carefully review and compare the dimensions.

Alternate image for 39-316

You'll need to replace the snap stud bracket with the 39-546. The opposite version is part 39-545. The compatible crank handle is the 39-114L.