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

Team, I have Andersen windows from 1977 and I am looking for replacement sash balances. The stamp says J19 5P27 577 Can you assist with identifying the replacement part? Thanks so much!

I am having a really hard time reading the part numbers on our sash balancers. The windows are double hung and the visible glass on the bottom pane has width of ~28.5" and the height is ~15.5". I have attached a picture, but am having a very hard time making out the numbers.

Photo ...1631 is top of balance stamped with 11600-3. 1967 CAN 3335455. Remaining photos show J165?28585. The questionable digit could possibly be 4 Appreciate any help you can provide. Thanks.

J85 5#27 833 11600-17 need balance

See numbers in previous email.Whatdo I need to order.A right and a leftMark

One side is 11600 2 and the other side is 11600 3.

Hi there,,I'm lookiing to replace these Anderson window sash balances and I'm not sure which ones to order. J23 5#27 10-85. Then bl6 10#31 10-84. Thank you for your help.

HiThere, Im looking for anderson sash balances with J23 5#27 10-85 and blg 10#31 10-84. thanks

Hi, strings broken and coil broken as well. Need replacements. Thanks!

I am looking for the replacement. I watched your youtube presentation and thought you could help me.

I'm looking for replacement sash balance for one of my Andersen windows. Numbers on the sash balance are 17 5#23 6-85 I believe. See photos. The windows are original to the house- mid 80s. Any help would be appreciated.

Can you tell me what part I need to order to repair my window? Thank you

I recently bought a home built in 1977 that has 1 Andersen Narrowline 200 Double hung window. I am rebuilding the window and want to be sure to get the right balancer. The numbers on the old one don't match up to anything I see on your website. See attached photo of the old one.

Please help me identify the replacement balancers for these old parts. They are all Andersen Windows balancers, there are various numbers engraved, but they do not seem to correspond to current parts. The markings can be seen in the pictures and are repeated below: E53 9#27 5-78 E57 9#27 5-78 E59 ... (cont.)

I can not find the 3 digit number stamp. Which balance do i need for tbe J43 519 2-88

Hello, the rope broke on both sides of the bottom window in a double hung window. After looking into it, it looks like I need to replace the two window sash balances. How do I know the correct part? After looking at it closely, it looks like the number 11600-17 is printed on both the left and right ... (cont.)

What part would you recommend to replace this with. Need left and right side. Thanks Dennis

I have 2 different size windows at the moment that I would like ballasts for. I have not found the numbers on line. one window has both a 11600-17 and 11600-3 its a 37.5 x 24 J39-519 10-87 window. The other is a 62x40 and it is a P78 12#31 1-86 I assume the last 10-87 and 1-86 are manufactu ... (cont.)

I have an old window and trying to find the right sash replacement. It shows bj9 5#27. 3-87 Thank you

I'm having a hard time finding a part to replace my balancers. Hope you can help me. Some of the strings tore on one of my doublehung windows and I disassembled and removed both balancers. Can't seem to identify or find what I need. I'll give you what info I can. This house was built in 1968 and t ... (cont.)