Truth Split-Arm Operator replacement for HURD window

Question

I need 3 white replacement right Truth Split-Arm Operators for my windows.
What would the parrt number be so I can order it from you?
I have added photos with a tape measure for your convenience. Thank you.

Bob · Accepted Answer

Thanks for posting. It looks to me like you have either the 39-253LB and 39-253RB, or the 39-438B and 39-439B. The difference between these two sets of operators is the appendage at the end of the straight arm. See the video below for details. In either case, for new covers and handles see the 39-375 and 39-376 or the 39-451 and 39-452, depending on the style you prefer.