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39-253LB Encore Dual Arm Operator, Sill Mount

39-253LB Encore Dual Arm Operator, Sill Mount
Quick Learner aberdeen wash 98520
Aug 31, 2022
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Quick Learner from aberdeen wash 98520
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Aug 31, 2022
What goes on the end of this operator's long arm?
Hi, I bought the 39-253LB and 39-253RB but I lost the guide that snaps onto the end of the long arm, that goes in the track. What guide do I need?
Handy Person San Diego, Ca.
Jul 10, 2021
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Handy Person from San Diego, Ca.
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Jul 10, 2021
Compatible Snap-on sash bracket for the 39-253RB operator
Hi, my question is which snap-on bracket is needed for Encore dual arm operator 39-253RB and 39-253LB?
Quick Learner Toronto
May 19, 2015
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Quick Learner from Toronto
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May 19, 2015
What operator works with 39-375 and 39-376?
Hi, do you have a single arm operator to mate with part 39-375? I like this nested folding handle but need an operator designed to match it. I dont know whether any of your Swisco single arm operators are designed to mate with this cover/handle. Thanks Rob
Contractor Seattle Washington
Aug 25, 2026
Contractor from Seattle Washington
Aug 25, 2026
Casement window operator
Milgard casement window operator stamped with the following numbers 31876 41011
+1
Home Owner Rayne LA
Aug 24, 2026
Home Owner from Rayne LA
Aug 24, 2026
Broken Casement Window Operating Mechanism/Arms
We opened casement window and it would not close properly. Mechanism arms have rusted and detached from sash. Need to replace parts. The photos are of the functional casement window as we couldn't get pictures of broken one...too busy trying to keep window sash from falling off the roof. Help pleas ... (cont.)
+2
Home Owner Iowa City, IA
Aug 10, 2026
Home Owner from Iowa City, IA
Aug 10, 2026
Window guide
Under window (black part) which the hinge is connected to.
Quick Learner Minnesota
Aug 9, 2026
Quick Learner from Minnesota
Aug 9, 2026
Truth Casement Hardware needed
The gear slips on our current casement hardware. We are hoping to purchase a replacement.
+2
Quick Learner Cheyenne WY
Aug 6, 2026
Quick Learner from Cheyenne WY
Aug 6, 2026
missing part
I am missing the small black palstic piece (one picture shows it missing from the arm and one shows the windows mate with the piece in place) that slides in the track under the window. This is a Jeld-Wen Casement window from about 2011.
Home Owner Palmer, Alaska
Aug 3, 2026
Home Owner from Palmer, Alaska
Aug 3, 2026
Casement window operator
Left side located dual arm window operator with gear/handle on the left side. Smooth white with covered internals.
Quick Learner Alaska
Jul 23, 2026
Quick Learner from Alaska
Jul 23, 2026
Window crank hardware
We have a broken Truth sector gear missing teeth on a window. What part can we order to fix this? Best Built casement window Right-hand operator Truth hardware 14.5” sash track - under window swinging out 5” operator mounting plate with 6 screws 10” main arm (long arm measured c ... (cont.)
Contractor Wyoming
Jul 23, 2026
Contractor from Wyoming
Jul 23, 2026
ASSA Abloy casement window crank
I need replacement crank hardware for a casement window.
Quick Learner Stevensville, MT
Jul 22, 2026
Quick Learner from Stevensville, MT
Jul 22, 2026
Truth window operators
We need replacement operators for several windows. All stamped Truth 31858 on top, with 41012 to 41016 on bottoms 2 windows sized 20"x 42" , 1 LH 1RH 31858/ 41012 2 windows sized 30"x42" 1 LH 1 RH 31858/ 41012 1 window sized 18" x 40" LH 41012 / 31858 1 awning style 18x40". Center operator 41016 &a ... (cont.)
+2
Quick Learner Davenport, Iowa
Jul 19, 2026
Quick Learner from Davenport, Iowa
Jul 19, 2026
Need a replacement window crank assembly for the left-hand window made by HURD I was unable to confirm one in your catalogue. Need your help to identify the part, please
I run a small handyman business in Davenport, Iowa. I'm a retired Electrician, but can do a little of everything. Have fixed these before, but not this brand. This one is in my own home in Davenport thank you Bruce
+2
Home Owner Marysville, WA
Jun 27, 2026
Home Owner from Marysville, WA
Jun 27, 2026
Casement window operator
This window is on the right and opens out to the right. I also need the same part for the left window that opens left (missing entirely so. O pic).
Handy Person redmond, WA
Jun 23, 2026
Handy Person from redmond, WA
Jun 23, 2026
Help identifying entire mechanism
Hello can you help me identify all part # for this mechanism please, thank you
Quick Learner Findlay Ohio 45840
Jun 23, 2026
Quick Learner from Findlay Ohio 45840
Jun 23, 2026
Home Owner Valparaiso Indiana
Jun 16, 2026
Home Owner from Valparaiso Indiana
Jun 16, 2026
Quick Learner Tennessee
Jun 11, 2026
Quick Learner from Tennessee
Jun 11, 2026
Plygem casement window
Had to replace window and it doing so those black plastic parts broke, top and bottom. Is it possible to get just those parts or do I need the entire part, if you even have them. thank you
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Contractor Seaside, ore
Jun 7, 2026
Contractor from Seaside, ore
Jun 7, 2026
Crank mechanism
I'm trying to locate this window. Crank mechanism. It is about 22 years old. The number I have associated with it is ha010 0pwh. It would operate a casement window that viewing from the outside would swing from the center to the right. Thank you!
Quick Learner Atlanta
Jun 1, 2026
Quick Learner from Atlanta
Jun 1, 2026
Truth Operator
Can you help me identify this Truth Dual Casement Opener?