change same item

A home owner from New York says:
October 11, 2020
hi.the window is not close very well ..just want change operater ..
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Bob from SWISCO responded:
October 14, 2020

I believe our 39-171 is the closest match, but the link arm length appears to be different. You have a few options. First, you could try installing the new operator and seeing it it works anyways. Two, you could move the stud bracket position to see if you can make up the difference. Let me know if you have further questions. 
Truth Hardware Dyad Operator
Truth Hardware Dyad Operator
39-171
$32.55
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