Help identify replacement Truth window operators

Question

Hello Swisco,

Please help me identify the correct replacement window operators.

The arms of the operator are stamped with the name "Truth"

The bottom of one of the operators is stamped with the number 040398.

In total I have two right handed operators and two left handed operators.

I believe my existing operators are Truth MAXIM DUAL ARM OPERATORS (SILL MOUNT) based on looking at technical drawings on the Truth website but please confirm.

I believe the color is white, off white, or snow white. Please confirm.

I need to order two sets of the right handed operators and two of the left handed operators as well as new track & slider assemblies that attach to the window sash.

I prefer the replacement handles to be the "crank style" (standard?) rather than the "wingnut" style on my existing operators.

Tom · Accepted Answer

Thanks for reaching out to us. This operator appears to be a match for our 39-253LB. Give it a look and see if you agree. You'll also need the 39-451 cover kit, which is sold separately.

For the opposite side, see our 39-253RB and 39-452. The track and sliders for both would be our 39-528 and 39-529, respectively.