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24-837 Andersen Sash Balance, 823, 827, 831, 837

24-837 Andersen Sash Balance, 823, 827, 831, 837
Quick Learner
Sep 29, 2026
Quick Learner
Sep 29, 2026
Andersen Sash balance I.D. - help still available?
Howdy. Hoping to find sash balances to replace this type. D308P311075 - Big D, 8, 31. All others are small font stamping. Windows approx 31x60 many thanks.
Quick Learner
Aug 23, 2026
Quick Learner
Aug 23, 2026
Sash balancer
11600-2 F1 8#31 2 83 Need replacements
Home Owner New Jersey
Jul 30, 2026
Home Owner from New Jersey
Jul 30, 2026
Andersen Window spring balance mechanism
I am looking for a replacement retraction mechanism for Andersen double hung windows. the number embossed on the retraction spring is C21 8#31 If the mechanism is not available can you, please, tell me what the replacement part number is, pricing, and availability.
Quick Learner Maine
Jul 25, 2026
Quick Learner from Maine
Jul 25, 2026
Andersen Balance
Helping a neighbor replace their damaged balances. The part numbers visible are BD6 8#31 9-85 and 11600-3. Manufactured around 1982-86. Unsure which parts we need to purchase for repair.
+1
Home Owner North Tonawanda, NY
Jun 14, 2026
Home Owner from North Tonawanda, NY
Jun 14, 2026
Correct Sash Balance
I'm trying to replace my sash balance, and the only stampings I can see are 827 k34 3 90. Can you tell me which party to order please? Thanks.
Home Owner MD
Jun 8, 2026
Home Owner from MD
Jun 8, 2026
Andersen double sash over and under :) balancers
My windows baloancers dont hold, string balancers are broken. Mod# K7 827 1-88. I wasnt able to find an exact match at your site, please recommend the repalcement, 3 windows, both L and R balancers, pics atatched.
Quick Learner Illinois
Jun 7, 2026
Quick Learner from Illinois
Jun 7, 2026
Anderson Window Sash replacement
Markings 11600-17 11600-3 w6 -827 -10 87
Home Owner Coram NY
May 31, 2026
Home Owner from Coram NY
May 31, 2026
Need replacement
I need replacement for the window blancer
+1
Handy Person Ny
May 31, 2026
Handy Person from Ny
May 31, 2026
Balancer 11600-17
How to identify the part number
Quick Learner United States
May 29, 2026
Quick Learner from United States
May 29, 2026
Need Balancers
Hi House built in 1970's. please see attached pictures for identification for possible replacement Anderson said it was a Prime Window, whatever that means Another question, would you know if there is replacement string if I cannot get a replacement balancer? As you can see from my pictures, ... (cont.)
Contractor Trevose, PA 19053
Apr 15, 2026
Contractor from Trevose, PA 19053
Apr 15, 2026
Looking for
Need 6 replacement balancers
Contractor Swansea, IL
Feb 26, 2026
Contractor from Swansea, IL
Feb 26, 2026
Anderson window balance replacement part
I need to replace some Anderson window balances. They are stamped with the number 1600-17 but I didn't see a matching number in the available replacement parts. The window is 32"x53"
Handy Person Washington DC
Sep 19, 2025
Handy Person from Washington DC
Sep 19, 2025
Anderson sash balance replacement
HI, I have a head sash balance that needs replacing. The numbers visible on the part are 11600-17 827 k38 and 598 Can you tell me what part number I should order?
Handy Person IN, USA, 46614
Sep 1, 2025
Handy Person from IN, USA, 46614
Sep 1, 2025
Window sash balance
My sash balance is broken, I need new one. Could you please provide part number of new balance what works for me
+2
Contractor New Jerseys
Aug 3, 2025
Contractor from New Jerseys
Aug 3, 2025
Balancer replacement part
Hi I need to determine what is the replacement part for this 3 balancer an order them right away please help me out.
Home Owner Westwood, MA
Jul 19, 2025
Home Owner from Westwood, MA
Jul 19, 2025
Window Sash Balance
Hi. Please could you help me identify this part. It is balance for a double hung window. Thanks, David
Quick Learner White Plains, NY
Jul 2, 2025
Quick Learner from White Plains, NY
Jul 2, 2025
D86 8#27 9-87
hi, i am looking for the right balancer for this part. there is only one other number mentioned on there which is 11600-17. but in other posts it was said, that this is a generic number used on many parts. thx for letting me know!
Home Owner CT
Apr 19, 2025
Home Owner from CT
Apr 19, 2025
Anderson window balances
Do you sell these? Our house was built-in the 1980s.
+1
Home Owner Wyoming, NY 14591
Apr 17, 2025
Home Owner from Wyoming, NY 14591
Apr 17, 2025
I am looking to replace the sash balancers.
the balancers in my windows look like Anderson window style but I could not find any numbers stamped in the metal. my windows have two height pains. the upper is 27 in. and the lower is 40 in. tall. I have two windows side by side and we will be replacing the balancers in both windows. Can you tell ... (cont.)
Quick Learner Annapolis maryland
Mar 26, 2025
Quick Learner from Annapolis maryland
Mar 26, 2025
Sash balancer
Need replacement number for sash balancer, anderson narrowline 200 window pane inside 28 1/2" x 24"