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S351-28 28" Series 351 Channel Balance

Please help find this track with the ends included

I'm trying to identify a balancer, but cannot find this exact code anywhere?

Would you guys have parts for old Alenco window? Installed around 30 plus years. Also do you have a video on how to remove and replace the glass from the bottom part of Alenco window? Need help here! here's a better pic of the channel balance. Thanks for the info on where the stamp number is located ... (cont.)

Part has number 2740 BF stamped on it and measures 28" long and just over 1/2" wide. Thank you, Jeff

This is stamped 2730Z. Is the 15-002 shoe that is 1? deep, measured as shown in my last picture?

Stamped with B.S.I. 2730followed by an upside down letter U. Length of metal balance is 27.5? Width is 1/2? Depth is 5/8?

These are from a pacific industries window. Metal piec is 27 1/2? x 5/8?. 2730 stamped on metal. Please help identify. Thank you

Hello,I need to replace this channel balance. It measures 28" and is 1/2" wide. The numbers on it are 27 4 AW CMC 7. There is no stamp. The numbers are printed on. Thank you!!Eva

my 28 inch balance has stamp on it of[ 27 B] and my 16 inch has a stamp of[ 15 D ] what does that tell me.This house was built in 1982 and the windows are made by alenco.

I need help with purchasing 4 Block and Tackle Window Balances. I've identified the 28'' series 351 channel balance Product Code S351-28 on your site as a good replacement for my window balance but with a couple of issues. My top and bottom don't seem to match up. Below is some information to go ... (cont.)

The original parts have the code 27 5 stamped on them, followed by BSI RP stamped perpendicular. The part is 28" long.

I have a Jordan window on which both the channel balances are unattached. They are 28" plus the plastic pieces on both ends, one black and one white. The only identification on the rail is 27 4 KU CMC 3Hopefully you can tell me what 2 channel balances I need and how to install.A picture is at ... (cont.)

Hi I need to replace a channel balance on my Jordan Window. It measures 29" not including the end pieces. Photos of the entire unit, the end pieces and the markings on the back are attached. Sending another note with the final picture

I think it is a 351 but I don't know what option. maybe 2730? thank you

Hi, please advise the replacement part number for the above. The Chanel is 9/16 wide and 27 in long.

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.