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39-253LB Encore Dual Arm Operator, Sill Mount

I am in need of replacement hardware for my casement window. Both the crank mechanism and the round toothed parts are worn. Please advise as to what part is available. The mechanism that houses the crank is approximately 5 inches wide.

I need a left and right l, I am not sure which one I need. If you could help I would appreciate it. Thank you!

Window cranks currently only function through about 60% of window rotation. I have to pull the window the remaining 40%?not an optimal situation!

The crank mechanisms for Bonneville windows in our home have failed. We need replacements for them in order to use the windows. I have uploaded some pictures and have measurements for what we need. The only thing I can see on the part is "Truth", no other markings. Date on the back, made in USA. ... (cont.)

I have a rental property that has Truth casement windows throughout. In all the windows the gears have worn out. I can crank them open but I can mot crank them to close. I need help with identifying the correct part number and instructions for removing and and replacing the operators. Please help ... (cont.)

Looking to replace these on four window. Have items in cart. Just want to make sure they are the right ones before I order. Can I use the folding handle covers instead of the type in the photo?39-253RB,39-253LB,Truth Folding Handle with Cover39-375, Truth Folding Handle with Cover39-376. Are these c ... (cont.)

Replacement parts for window.

Hi I'm looking to replace damaged crank window parts on my existing windows. I would need 2 sets left and right top and bottom parts. I am interested in the tuck away cranks if possible. Thanks hope to hear from you soon.

I am trying to replace the cranks in my windows. You guys were very helpful trying to identify the parts. I did not compleate the job as I have so many projects on this new/old house I moved into. I think the parts I bought are not the right ones. I was able to pull the whole thing out and see there ... (cont.)

Numbers on arms are - 41012 and 31876

Hi, We were looking to install your 39-253LB to a casement window. It just looks like the track slider doesn't attach to the casement window. I see that your arm is different from the one the window has already. Your arm where the track is placed is circle and the existing one is rectangular. Pleas ... (cont.)

I am looking for Hurd window arm operator replacements. I have attached some pictures of one. On the one you can make out most of what I am hoping is a part number. Needing to know what part number I need to order as well as how much it would cost. Looking to replace 4 Right (when looking at it from ... (cont.)

I am trying to replace some parts on a Jeld Wen Double Casement Window that was installed in 2012. Unfortunately, all of the identifying information has been taken off of the window and we do not have the original order records. The right side of the casement window is fully operational whereas the ... (cont.)

Any idea what part number the attached photo may be? I believe they are Andersen windows. Need both left and right.

I need help identifying the replacement parts for these dual arms. Please let me know if there is anything else you need from us to identify the parts.

Good Morning,I looking at replacing some arm cranks and repairing a crank that seems to be worn out and will not completely close the window. I'm enclosing some photos. I know this may not be enough information. Thanks for your help in advance.SincerelyConrad

I need this casement window operator in both directions. It has 40987 stamped on the arm.

I need the parts in the images.

I am looking to replace the operator arm and the bracket on the window. It is a Jeld Wen Clad Custon Casement operator JEL-N-668

I found the part numbers Encore dual arm operator sill mount 39-253RB 39-253LB I also need the inside handle but can not figure out how to remove the old one