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24-637 Andersen Sash Balance, 623, 627, 631, 637

Number on the balance is 6 6/23 2 85.

11600-3 C166?23485

The numbers on the existing balances are 11600-3 and 11600-17 can this be crossed to new numbers? After looking at them closer The one marked 11600-17 Also has F6 or FG 9#27 10 Then one marked 11600-3 Has C13 6#23 E81

Good afternoon, I just bought my home last fall and I am hoping to replace the broken sash balances on my bathroom window. I was able to remove the head jamb liner and took pictures of the balance. I believe the part number is 623 It is part of the series of numbers in the first attachment that ... (cont.)

Need spring balancer...Anderson sash balance number is 1626029...another number is 637 balance...year bought unit was 1988....what item is correct from you?

623 H31 7 89 11600-17 what sash balance should i order

Please identify which replacement I need. I need to replace both sides. 11600- 2 C85 6#23 183

part number c30 6p31 277 need replacement

The Anderson window balancer has several numbers stamped on it. C24 6#31 11-85. And above it a smaller stamp11600-17. Which is the correct part number for the new balances. I want to order 2. Do you need a picture or demensions of the old operator. Thank you. Charles A

Anderson window balance #11600-17 on face ends BH 31 4 89 BH 13 4 89

Please suggest replacement # for existing balancer 11600-17 and C 16 6#31 4 85. Thank you.

We have several Andersen Windows in our house with broken sash cords and in one case just a broken cord plug. Otherwise most of the balances seem to be fine.

Please tell me exactly what and how to order both

I am trying to identify the correct replacement part for my window. The part number starts BC4 6-23(?) with a date of 1-87. This is a double hung window. The panes are 28 1/2"W x 16"H. It looks like this might be the 637 replacement.

stamped number C58 6#31 3 18 also 11600-2 window about 35yrs old

C24-6#31 11-85 and 11600-17 are the only markings on the balancer

I need help identifying my balance (see photos) approx 32 1/2 W x 33 1/2 H I need 4 balances. Thanks

Looking for a window balance marked 11600-17, and don't see it listed. Please advise. Thanks.

Hi Ive identified the correct balance (637). I want to replace both sides but before I order I want to confirm there isn't a right or left. Thanks. Cal

Hello again, I found a 2nd window that also needs new balances. I have attached 2 pics of one of the balances. The numbers on on balance are as follows: 11600-17 623 H65 8 92 Can you recommend which of the SWISCO Anderson replacement balances I should purchase for this window. Thanks Bar ... (cont.)