Sash balance replacement for 11600-2, Andersen Window

Quick Learner from New York
Good morning, looking for the proper replacement for sash balance 11600-2, E17 9#27. Can you tell me which one I need?

Thank you
User submitted a photo of an Andersen window balance.
14 Replies
Tom
Tom from SWISCO
SWISCO
Expert
For this balance, I recommend our 24-939. This can replace Andersen balance boxes stamped with 9#27.
Home Owner from Lansdale, PA
I also have # 11600 2 that I need to replace. It has following on it: # 146 5#23 4-79. Would 24-939 be correct to replace it, or is there another part?
Tom
Tom from SWISCO
SWISCO
Expert

No. Since your stamp reads "5#23," you want the 24-531 instead.

The 11600 stamp isn't important and should not be used to identify a match.

Quick Learner from Walpole, MA
Hi. Looking for two window balancers. Stamped: 11600-2 on one side. The other side is stamped: F12 9#27.
Would you have these in stock?
Tom
Tom from SWISCO
SWISCO
Expert

We do! With a stamp of "9#27," you can use our 24-939 as a replacement. You can place an order for this product directly on our site at your convenience.

Quick Learner from Michigan
Need right and left window balance
1 user uploaded image
Tom
Tom from SWISCO
SWISCO
Expert

Hello! Since your old stamp reads "10#31," my top recommendation is the 24-1033 Andersen sash balance. This can replace all balance boxes with that marking.

Please let me know if you had any other questions and I'd be happy to assist.

Quick Learner from Maine
Hi, I also have a 11600-2. The stamp is D20 7#27 1-81. I think the middle number is "7#27" but it's not a great stamp. Could also be 7#37 or 7#87?
1 user uploaded image
Tom
Tom from SWISCO
SWISCO
Expert

Hello! That's almost certainly 7#27. I've never seen a 7#87 stamp before, whereas 7#27 is very common, so I think we can safely rule that out.

My top suggestion would be the 24-737.

Handy Person from CT
Hi! I need to replace an Andersen balancer that has the below information:

11600-2 P52 12#31 7 83

Which would you recommend? Thanks so much!
Casey
Casey from SWISCO
SWISCO
Expert

Hello,

Your 12#31 stamp would correspond to the 24-1231 Andersen sash balance. Take a look and let us know if you have any other questions. Thanks for posting! 

Quick Learner from New York
Hi! Our old Andersen sash balance is stamped: 11600-2 C72 6#23 3-82 (or at least, I think that's what it says).

Which one would you recommend to replace it? Thanks in advance!
Casey
Casey from SWISCO
SWISCO
Expert

The 6#23 stamp on your assembly matches the 24-637 Andersen sash balance. Just let us know if you need anything else. 

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