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S351-28 28" Series 351 Channel Balance

I need two balances to replace old balances marked 86 15-3 AB5CMC..

I recently bought some window balances, S351-28 (2730) and purchased according to the stamps on the old balance. With the old balance the windows would not open unless you wedged a screwdriver under the window and lefted. After you got it to open it went up and down just fine. However if you closed ... (cont.)

I was looking at your 28" Series 351 Channel Balance but I need to get the model that matches my units which are stamped "28 9 ES CALDWELL". The metal channel is 28". Also, are your items better designed than my originals? They have cheap plastic rollers that go bad just sitting in the ... (cont.)

I need to replace some non-tilt channel balances. These are 28" 2730. I'm guessing they are the 350 series - but can tell for sure (tops and bottoms). Please advise.

I looked up this part on your site. The model on the metal channel is 27 C BSI. Please help me identify which one I need. Thanks so much.

How can I tell which series balances these are to order? I have to get the final number from the owner, but looking to change out 9 to 18 windows. I will also need a couple caps that go on the top of the channel of the movable sash. The "metal only" is 28" These windows are single sash, non-tilt ... (cont.)

The balance rods are marked 27 14L it is on a 35 non impact window. What would the weight lift number i need to replace? Also have 27 4L on a 25 non impact window. Can you tell me or do I have to remove and weigh them. Thank you Eric

Its has a marking 2720 ,I measured the metal part only and its 28" I think I found the correct balance 28" 351 channel balance Product code S351-28 . It looks like the correct shoe and top guide. Having trouble finding the correct top sash guide . Please let me know if this is the correct ... (cont.)

There are no stamped numbers on the existing part. However, printed on it in black ink: 27 4 IW CMC 11. It measures 28" which does not include the top or bottom shoe. It looks very much like the model #S351 from the photos of 1/2" wide channel balances. Thank you very much for your help! ... (cont.)

My 28" balance is stamped 27-C. Does that correspond to 2730 as in ABC vs 2710, 2720, 2730? If this doesn't help should I take a sash out and weigh it? thanks for your help, steve

I am attempting to order New Window Channel Balances of the 1/2" or the 28" long balance with the 2730 stamp on it but I am not sure which type of footing I need to have to match. I was thinking it may be 19-002 on top and 15-002 on bottom but it is really hard for me to be sure, do you have any sug ... (cont.)

the stamp on the balance I am replacing is 27C USB. Which balance should I order? I just want to make sure I get the correct ones the first time. Thanks

Hi Please help me find the right part as I am unable to match the channel balance shoe to the defective part I have. Thank you, Frank

Greetings, looking for replacement channel for large 47" x 71" alenco window. Believe the series is 351, 28" length - however existing channel has "2790 hc 35 B.S.I." stamped onside. Can you confirm replacement? Have other pics as well. Thxs Ralph

I need help choosing new balances for my windows. Please see the attached photos

Have Home Depot American Craftman Windows from 2006. Need balance springs. Looks like your 351 series. Metal measures 28" but numbers stamped on side are 27 4. Do I need 27" or 28"?

i need to replace the channel balance in several windows. Please see attached photos. All of my windows have the balance 283088081P which is 29 inches. Looks like someone replace 2 of them in two separate windows with the 274000H which is only 28 inches.I don't know the brand of windows but I watche ... (cont.)

I need window channel balances for two metal frame windows. The channel is 28 inches not including the plastic ends and slight more that 1/2 wide. Stamped on the side of the channel is "27 4 LN Caldwell". the closest item I found was 28" series 351. Please recommend the correct replacement with end ... (cont.)

I need either #351 with the 1" at bottom of shoe or #390 with 1 1/8" at bottom. I don

My single hung bottom half of window measures approximately 45" wide. The metal balance is 28" long. The only marking on it is 27 4 BX CMC11. I am trying to purchase two balances so I can have a repairman install them. I live in Kingman, AZ and parts are not easily found here. Attached are a f ... (cont.)