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S351-31 31" Series 351 Channel Balance

I removed a channel balance from one of my windows. It is a 31" long channel balance with a 3050 stamp. My channel balance does not have wings on the shoe or top guide. Does having wings on the balance make a difference or is this not an option for the replacement part? There are several differe ... (cont.)

In this series I need balances for heavier sashes: 3040, 3050, 3060 ( that the maximum?) Metal length of balance is 31"

Only number on the part was "30"

These are 1/2 inch wide, and the only number marked on them is 3010A and 2810A

Hello, Our channel balance string ripped. I just want to make sure the Product Code: S385-31 - 31" SERIES 385 CHANNEL BALANCE is the correct part. Thank you, Ryan

Need balancers for Jordan window 30 3 BSI Pv marked on side

Hi Swisco.com Would you please see attached pictures? Do you sell these window parts? Thank you and have a nice weekend, Edwina

For Avon window. Marking 30 5 E0 Caldwell.

My window balance says 30 5 GP caldwell on it. I would like to upgrade the weight to 60 lbs (I believe it is rated for 50). I measure JUST THE METAL portion and it is 31 inches - not sure why it says 30 on it. The width is 1/2" and the depth is 3/8". I have included pictures of the ends. The ... (cont.)

only marking is 30-3-j length is 31 inches supports very large aluminum windows all attaching hardware is broken off

My window channel balance and sash cam are broken on one side, I think I've identified the correct channel balance replacement, S351-31, and sash cam, 18-171, however the upper corner of the sash itself is also broken, though the screw hole for the original sash cam is still intact. I'm wondering if ... (cont.)

I have a broken channel balance but was able to find that part (S351-31), but I'm having trouble finding the correct sash guide. I think it may be 18-018, but not certain. Can you take a quick look at the attached and let me know? I'm not sure on the make/model of the window - it's an older home ... (cont.)

I just replaced both block and tackle channel balances in my aluminum window. The old balance was stamped 3040W and I replaced both with ones that are stamped 3040. Now my window is very difficult to move up and down. It feels like there is too much tension in the block and tackle channel bal ... (cont.)