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S350-28 28" Series 350 Channel Balance

Hello. I have 29 inch 1/2 inch wide balance stamped 27 9 HU CMC 5. Any idea if there is a replacement balance based on these stamped numbers? Thank you!

I've attached photos of the top guide and bottom shoe. The 1/2" wide 28" long channel balance is stamped 2730. I want to replace both channel balances for one window. Thank you for letting me know what part I need. To my untrained eye it looks like part S350. Thanks, Michael

Sunair aluminum corporation windows

1/2 Inch wide by 28 inch long. Has 2730 & BSI on it. Looks like the s350 series.

Hi, I am waiting for an Auto-Notify to let me know when the S350-28 with option '2740' is back in stock. But My window sash weighs 20lbs. I am thinking what if it will work with option '2750' instead. Would you give me an advice on this. Thank you.

Stamped "27-9 BE5 CMC 54"

Hi. Based on your website Instructions (which is very helpful) I think I need 28" series 350 channel balance 2710. I took weight with a portable luggage scale - it's 0.6 lbs. I also measured the length and width of the metal. Please review pics and confirm what I should order. The only markings ... (cont.)

Hello !My name is Alex and i'm looking to purchase window channel guides, top sash guides and take out clips from your website.Channel Balance was an easy to find it looks like : 28" Series 350 Channel Balance S350-28 option 2730 ( 28 inch from metal to metal and 1/2 width )Also i'm totally mis ... (cont.)

Hello- I am looking for help identifying this channel balance. I have 2 windows each with 2 of the same balance. I measured the metal piece at 1/2" wide and 28"long, which corresponds with other discussions I saw that said a 27 marking means 28" Please let me know which part I should order. Than ... (cont.)

Hello Swisco customer service:I'm looking for Channel Balance for Single Fix Window with the measurements: L = 28", W= 1/2", mark#= a 2730. Enclosed were the images of my old non-tilt window channel balance. Thank you for your assistance,Stephanie

Need help identifying this balance. Total length is 28 inches. Marked with 2740 followed by backwards k. Looks like 15-005 base shoe with 19-002 top? Thanks for help!

28 inch 1/2 channel balance with 2740 inscribed on it and top and bottom inserts as shown in the pics. Please advise on correct replacement part. I believe it would be the S350-28 with 2740 option and 5/8" top sash guide. Thank you kevin

Non-tilt window. Stamp reads 27 4 AT Caldwell. Need replacement balance.

Please help- I have several windows which won't open and I am trying to determine the correct replacement balance. I know it is 28 inches, type A, non tilt but I can't determine what type based upon the ends.

I am replacing the channel balances and sash guides on three windows all the same size and manufacturer. The opening portion of the window weighs 17.9 pounds. The sash guide part #18-009 looks and measures the same as mine. (See photo) Channel balance part #S350-28 option 2140 appears to be the righ ... (cont.)

2740H on block/tackle spring, length is 28. Dimensions on photo of sash spring guides were done with tape measure and not a caliper, so not down to 32nd. Need 6 springs and 6 guides. Thanks! Jeremy

Want to order a set of these. It says 2740 bsi and a nl. Think it's 385 series.

Hello experts. I cannot match the rollers I need from your on-line inventory pictures. I do not know the manufacturer or model number. This is a 6' glass sliding door on a 2004 manufactured home. There is a serial number on the door frame: 870 05310528. There is an AAMA Certification label: MFR: PHP ... (cont.)

Hello, My window weight was about 18.5-19 lbs, I was wondering since this weight was so close to the 2730 and 2740 stamp option, which one would be a better choice. I did notice it saying "27 4 Caldwell BM", which I assume would point to the 2740 option. Additionally, I have attached some photos o ... (cont.)

Balance is stamped BSI 2730V. The bottom guide is 1 3/32 deep so think it's the 15-004 but can't find a match for the top guide. It has no side tabs is Need help identifying the proper top guide. It has no side tabs and is 1 1/2 inches tall and fits into a 1/2 inch channel. It looks like the 19- ... (cont.)