B 75 31 675 Andersen Sash Balance

Question

I have a bathroom window in CT, needs balancer.

took photo of numbers as follows:

B 75 31 675

would loke to know replacement part number.

thanks
bob

Tom · Accepted Answer

Hey, Bob. I think the key stamp here is "5 31." Is that code printed differently, perhaps larger or with a different font? If so, see our 24-531.