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24-531 Andersen Sash Balance, 519, 523, 525, 527, 531
24-531 Andersen Sash Balance, 519, 523, 525, 527, 531
Quick Learner
Port Byron, NY
Aug 24, 2025
Quick Learner from Port Byron, NY
Aug 24, 2025
Can you replace the string on an Andersen sash balance?
The strings have broken on 2 of my Anderson windows. These windows are seldom opened up since we have central air. What could be the cause of the strings coming loose? One is a large window and the other a small one. How do I know what size to order without taking the windows apart? Thank you for y ... (cont.)
Home Owner
New Jersey
May 27, 2026
Home Owner from New Jersey
May 27, 2026
Anderson balance
11600-17 the other number on the lip where the staple is is hard to read. possibly 519 2 26 1084 J26 1089
Handy Person
Beverly, Ma
May 26, 2026
Handy Person from Beverly, Ma
May 26, 2026
Anderson Balancer
I see from other posts the 11600 doesn't identify the part. The other numbers on the tab are 519 3 J70 1081(?) might be 1091z
Handy Person
Massachusetts
Jan 9, 2026
Handy Person from Massachusetts
Jan 9, 2026
Anderson sash balance
Size is 6 1/4" x 2 7/8" 3/4" thick Mark on it is 11600-17
Quick Learner
Danville Pa
Nov 3, 2025
Quick Learner from Danville Pa
Nov 3, 2025
Anderson window balancer
Try to get the part number, found three numbers on same old balancer, no sure which one it right one 11600-17 J24 5x23 436 11600-3
Quick Learner
Philadelphia, PA
Oct 1, 2025
Quick Learner from Philadelphia, PA
Oct 1, 2025
Need Replacement Balancer
I can't determine what the # stamp would be for this balancer and am in need of a replacement on the opposing side of my window. Any replacement suggestions are appreciated!
Contractor
New jersey
Sep 25, 2025
Contractor from New jersey
Sep 25, 2025
Anderson sash balance
My sash balances do not have any 3 or 5 digit numbers. How do I find right part number. The only numbers are 11609-17 J75423984 3335455
Handy Person
Pennsylvania
Sep 16, 2025
Handy Person from Pennsylvania
Sep 16, 2025
Andersen Sash balancer replacement
Hi I'm trying to to find a replacement for an Anderson Sash Balancer. I see two different numbers on the balancer. One side says J86 5#23 383. The other side says 11600-2. Thanks!
Quick Learner
Medford NY
Sep 10, 2025
Quick Learner from Medford NY
Sep 10, 2025
Hi, I need replacement balancers
Hello, I need two balance for my middle bay window. The balancers are stamped E20 5#27 3-85. The lower window glass is 22" x 36 1/2" Thanks, Joe If you can send me a link to the correct ones, that would be great!
Handy Person
Corvallis, Oregon
Sep 6, 2025
Handy Person from Corvallis, Oregon
Sep 6, 2025
Old Andersen double-hung window balancer
Hi, this is the old style Andersen window balancer. I think they are from the mid-1960's. The only numbers are on the bottom right corner of the opposite side from the strings/plugs. From the left these are the letters/numbers stamped into the balancer chassis: EE 5 27
Home Owner
Mohnton, PA 19540
Sep 1, 2025
Home Owner from Mohnton, PA 19540
Sep 1, 2025
Two Replacement Andersen Window Sash Balances Needed
Both Sash Balances in my Andersen bathroom window have failed. I need two replacement Sash Balances. I did not find the Andersen window model number anywhere on the window or on the bug screen frame. Based on the Visible Glass Measurement, I found at a site on the internet that the window could be a ... (cont.)
Handy Person
Chester ct
Aug 27, 2025
Handy Person from Chester ct
Aug 27, 2025
Anderson balancer
Looks like c/3 5p23 874. 6 over 6 windowrough dimensions are 45 high x28 wide older windows
Home Owner
Maine
Aug 11, 2025
Home Owner from Maine
Aug 11, 2025
Andersen balancer Identification
Andersen CorpBayport Minn. C85p231074 PAT U.S. 1965 CA. PAT. NO. 3,146,488 Need a 1 left and 1 right side balancer. Window physical size 33 1/2"W x 36 1/2" H
Quick Learner
trumbull connecticut
Jul 28, 2025
Quick Learner from trumbull connecticut
Jul 28, 2025
new sash balance for anderson window
I believe its a J26 based on first image also see a number 11600-3 is this part 1626029
Home Owner
Blaine, MN
Jul 24, 2025
Home Owner from Blaine, MN
Jul 24, 2025
2 Andersen window coil spring balancers
I need two coil springs for my old Andersen windows... 36" wide and 34" high, 14 verticle inches of visible glass on each of the double hungs windows. Each box is 3" x 6 1/4" with a 1/2" metal lip. I removed them from two rectangular recesses located above the windows. The windows weigh 12# each. U ... (cont.)
Home Owner
Rochester new york
Jul 18, 2025
Home Owner from Rochester new york
Jul 18, 2025
What part do I need
32 7/16 x 13 7/8. Plastic both top and bottom slide .windows do NOT tilt
Quick Learner
New York
Jun 18, 2025
Quick Learner from New York
Jun 18, 2025
Anderson ballance
Searching for a replacement for 11600-17 numbers on the side latch 531 J 38901 and are there left and right versions? thx
Professional
May 30, 2025
Professional
May 30, 2025
Window sash cords
Can you please help me find this part
Home Owner
May 18, 2025
Home Owner
May 18, 2025
Anderson sash balance
Looking for this replacement part
Handy Person
Long Branch NJ
May 9, 2025
Handy Person from Long Branch NJ
May 9, 2025
Andersen windows
Sash replacement