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24-531 Andersen Sash Balance, 519, 523, 525, 527, 531

double pane 27 1/2" X 53"

The sash balancer I have is broken. Top of box is stamped 11600-3 bottom of box is stamped 11600-17 and J17 5#23 683. What part is the replacement for it? Thanks

Looking to replace a broken window balance but need to find the correct part. Looking at it in the sash I can see it stamped with 5 27 Spaced like that. I don't see a 527 part number on the site. Suggestions as to the correct one to purchase? These seem to be the original windows in the house ... (cont.)

We have a Andersen Window Sash balance stamped J58 5#23 5 80, It's from an Andersen window, house was built in 1979.Can you let me know the correct replacement part. Thank You

My sash balance is marked 11600-2, I don't see a replacement part. These windows were made in 1981. The top sash is 20in., bottom sash is 19in. The cord is approx. 25in. Can you please help? I found another number - "J70 5423 9-81" The sash is about 27 7/8in. wide. The previous measurements of ... (cont.)

I have a 2032 Hi Perf Narrowline (double pane)bought in 1989 that has both lower casement balancers locked (can't move the cords). The house is under contract and do to close on 12 July. I am traveling until 26 Jun and wanted to tackle the problem when I returned home. I had just replaced the up ... (cont.)

i have a doublehung window from 1987. i took balance box out of it...looking at the window from the inside the left hand balance box has the following numbers..BJ19 5#19 7 87. IT ALSO HAS 11600-17. WHICH NUMBER DO I USE? ALSO THERE IS A BALANCE BOX ON THE RIGHT SIDE AS WELL. I THOUGHT I SHOULD ... (cont.)

I would like to order replacement parts from you for an Anderson window sash. The only identifier, other than the patent number, that I can find on the sash are the stampings DD 5 27 85. Also, is there a left and right unit? They seem to be identical.

Need to replace an Anderson Balance. Stamped 11600-17 with another stamp in upper corner J46 527 5 88. Which replacement part do you recommend. Thanks

need to order andersen counterbalance replacements identification nos. BJ9 5#23 5-87 11600-17

My Anderson window cord was broken. The stamp on the parts is c6 5 23 1073. I couldn't find the sash balance stamp to match. what part should I order so it will match this balance part? I will need more than 5.

I need to replace an Anderson sash balance having the following stamps: Stamps on Cover: 11600-3 US Pat 3,335,455 Stamps on body (coil springs are attached this) 11600-17 B J9 5#23 3-87 Do you have a compatible part? Thanks

window size is 2032 stamp on balances I think is J41 519 1 88.....hard to read though....need help ID...ing correct replacement part Warren

here is the number on the bottom of the box i removed. 113 5 27 600. hard to read the last three digits, if not 600 then 660 or 669. i will need 12 i think

I need replacement balancers for my Anderson window. The numbers stamped on the balancers is 1 6 5 23 369. I was not able to find this number on your website. Thank you, Paul

Cannot identify replacement sash balance. I have two sets of numbers on my existing balance they are: BJ9 5#27-6-87 and 11600-17 not sure what replacement part I need, can you help?

If anyone can help quickly, that would be greatly appreciated. We followed the video and got access to the sash balance for a 1987 Anderson Window, but the code on the sash balance isn't anything remotely like the sash balances on this site (or anywhere for that matter) The number imprint ... (cont.)

I need a sash balance replacement for an Andersen double hung window both upper and lower sash ar 20.5 inches wide and 16 inches high. both are double glass. The part number on the existing sash balance is 11600-17 J40 519 12-87 Attached are some photographs. Which replace part is the correct one? P ... (cont.)

Replacement Window Balance. Double Hung window. J585#23 M600-2

Hi, looking for the correct replacement part for a anderson double hung 2432 size window. Numbers on the balancer are: J24 5#23 3-86. Also 11600-17 and 11600-3. The windows were purchased in year 1986