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

I have a Traco window and has Anderson balancers the numbers I see on the part are as follows 11600-3 And D39 8#31 686

Please let know what replacement part number I should use.

Hello. I'm trying to replace the sash balancer for 1970s vintage Anderson double hung windows. There isn't much of a part number on the case. Only E7 8 31 1. The top pane measures 23-7/8" tall and the bottom pane 36" tall. Width is 28-1/2".

Need to figure out what the replacement balancer is for this older balancer. Window is a double hung , inner glass approx. dims are High 21 7/8. 28.5 wide

Just need to know which part to replace the balance with- there are numbers which read: 11600-3 and Y 14 827 4 88 and 11600-17. Thank yoy

Andersen window Balance

Please confirm the Andersen window balancer I need to replace. See attached photo.

Hello. Which swisco part number would I need to order to replace this Anderson sash balance? The lower window is 39" h x 23-1/2"w and the upper window is 26-1/4" h

Installed pic is right side looking out; removed is left side. The side with the Andersen Window logo is stamped 11600-17 near one corner and K4 8#27 7-87 near another corner. Side with 2 round indentations is stamped 11600-3. This side also has U.S. and CAN Pat numbers. Which balancers do we n ... (cont.)

This is a picture of the original balancer. I think I ordered the wrong parts from you guys as the balancers I received don't have enough tension to lift up the sash.

Needing Left Anderson window sash replacement part. Window size each pane about 26x31 wood frame. One pane on top and one pane on bottom.

I am in need of Anderson window balances. What was strange was that the windows were the same size, (32x49), but there were different part numbers for the balances. I need two that match the (D 41 8#31 8-85) and two that match the (BD6 8#31 9-85.) Both also had the part number 11600-17 printed on th ... (cont.)

Hi can you please tell me the difference between the 737 and the 837 anderson window balancer parts? I believe my window to be a anderson narroline 3032 since the glass size of each the top & bottom sash is approx 15 14/16 inches height and 32 7/16 with. However it is unclear if the balancer is the ... (cont.)

I have the Narroline double hung windows from the late 1970"s. Need to replace sash balances on two windows identical in size. The visible glass is 36 3/8" wide by 15 9/16" high for both top and bottom. What sash balance should we need to replace it.

Hi, I have a home built in 1978. All but two windows are Andersen Narrowline 2842 size. I've replaced balancers two different times. The second time the balancers, which I thought were the correct ones, actually are a little weak and the sashes don't stay up. I need to replace four more balancers (b ... (cont.)

I have an Andersen balance with a stamp 516 8-37 7-86. can you tell me which part to use? Also, this is the smallest of the windows. The are 2 medium sized windows and 2 larger windows. Any idea what balances these could be? Thank you!

Before I commit to doing the work for my landlord, I wanted to find out which one I needed. On attempting to get at it, I worried that the fact that the outer/upper sash was stuck may be the only thing holding it up on these 1992 andersen windows.. What's the difference between 737 and 837? ... (cont.)

Hi, I'm trying to repair an old Andersen window where the sash balancer has failed. I've removed the balancers. It appears to me the part numbers are 11600-17. The windows is double hung. I figure it's about 25 years old. I also see a number stamped on the balancers: K4

I have a sash balance marked 11600R-2 and BK14-837 697 for an andersen 30310 narrowline window. I need the companion piece to make a pair. Please advise.

This is from a double hung wood window that does not tilt out for cleaning. Has markings on it: 1600R-2 K30 837 11 89 Trying to determine what replacement balance number is needed.