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S395-31 31" Series 395 Channel Balance

S395-31 31" Series 395 Channel Balance
Quick Learner CA
Jun 18, 2026
Quick Learner from CA
Jun 18, 2026
Hello. Can you please help to confirm the style of channel balance.
Hello. I have two balances that need to be replaced. One of them has a mark for 3030, and the other 2540. I took a photo of the parts. I don't have one of them at the bottom as I lost the hook. But they look the same bottom parts to me. I t
+2
Home Owner Flandreau SD
Dec 20, 2025
Home Owner from Flandreau SD
Dec 20, 2025
Window balance part
This is off of a balance 2830 Im looking for complete balance and parts to repair some
+4
Handy Person Reno, NV
Oct 26, 2024
Handy Person from Reno, NV
Oct 26, 2024
Replacement Channel Balance
Hi - Attached are photos of the balances I need to replace. Can you tell me what part number I need. The clip has fallen off, but I included a photo of it.There is also a close up photo of some numbers and letters. It looks like 3040 and a DJ. There are a couple more that I am having a hard time id ... (cont.)
+2
Landlord Bellingham, Washington...
Oct 17, 2024
Landlord from Bellingham, Washington 98225
Oct 17, 2024
Need to replace window balance. Trying to identify the correct replacement.
-Windows were installed in 1996 -Brand of window was "Best Built" -Metal portion of the balance is 31" long -Tag on the window says it is a 820 Series / May differ from the balancer series -One of the plastic pulleys inside the balancer is broken -Not sure if the plastic end pieces are complete / ma ... (cont.)
+4
Quick Learner Las Vegas
Sep 24, 2024
Quick Learner from Las Vegas
Sep 24, 2024
3090 bsi 34 og
I'm looking for a replacement for my broken channel balance
+8
Home Owner Arizona
Dec 4, 2023
Home Owner from Arizona
Dec 4, 2023
Window Balance
Trying to identify the right window balance. I know it is a 1/2" Channel Balance, 31 inches long, and it looks very similar to the S351 and S390 (same shoe piece and other end piece and spring and string configuration). The markings imprinted on the existing balance include 3040 BJ and 3.S.I. Any ... (cont.)
+1
Quick Learner
Nov 6, 2023
Quick Learner
Nov 6, 2023
Channel block and Tackle
I'm trying to identify the proper part number for this channel block and tackle part with the attachments.
Home Owner Las Vegas, NV
Aug 24, 2023
Home Owner from Las Vegas, NV
Aug 24, 2023
BSI 3090
BSI 3090 - 34, window spring assembly, need 2 of these guys or something similar
+2
Home Owner Arizona
Jul 1, 2023
Home Owner from Arizona
Jul 1, 2023
Need help to determine correct replacement part.
Parts are marked 3030, 31" length, seem to measure 5/8" wide.
+2
Quick Learner Las Vegas, NV
Oct 22, 2022
Quick Learner from Las Vegas, NV
Oct 22, 2022
31 inch channel balances
Hello, Kindly advice me as to which replacements channel balances to order for 2 windows. Kind regards Staffan:) P.S. my windows just slide up open and down to close non pull out.
+2
Quick Learner
Dec 17, 2020
Quick Learner
Dec 17, 2020
Channel Balance
Can you confirm from these Pictures that this is Series 395 Channel Balance 3030.
Home Owner Rotonda West Florida
Apr 25, 2020
Home Owner from Rotonda West Florida
Apr 25, 2020
Pgt window
Looking for channel balance for my pgt window. 31 inches long. No visible markings or stamps on the part. Look forward to your response. Thanks
+2
Quick Learner Las Vegas
Apr 9, 2019
Quick Learner from Las Vegas
Apr 9, 2019
31" 3040 Balance
Trying to identify the correct replacement part for this balance, confused by your different model numbers.
Home Owner Virginia
Apr 22, 2018
Home Owner from Virginia
Apr 22, 2018
Channel Balance
The Channel balance is 31. and the only code we can find is 30 3 DN CALDWELL. Can you identify the replacement we will need to order? Thanks, Tom
Quick Learner Sarasota, Fl
Apr 20, 2017
Quick Learner from Sarasota, Fl
Apr 20, 2017
Have PGT windows in house, house was built 20 yrs ago. Need four Channel balances
Windows outside frame dimensions are 43" x 61-1/2". The channel balance I am holding in my hand measures 30-1/16" metal plus nylon piece on each end. This appears to be Series 395 with option 3630. Will need four of these items if they are available. Thank you Ralph
Home Owner USA
Aug 24, 2016
Home Owner from USA
Aug 24, 2016
Window balance 30 BSI
Hi, I tried to do this through the web site, but it didn't work...perhaps the images are too large. I want to buy 2 Window Channel Balances, but I'm not sure which shoes or tops are the correct ones. Can you please review the images and let me know? Thanks! -- Jos
Quick Learner
May 2, 2016
Quick Learner
May 2, 2016
Milgard balance stamp option
Hi, My milgard window balancers have a stamp 3 S.I. and I had assumed it means 6kg, so I bought the 3020 for S395-31. Turns out that it is not strong enough to hold my window. Could you recommend the right strength to me?
Home Owner USA
Mar 31, 2015
Home Owner from USA
Mar 31, 2015
channel balance 30 DS 43
Hi, I have about five windows that have not been working well. The photos attached are for one balance. It is 31 inches long,
Landlord Gilbert, AZ
Oct 8, 2013
Landlord from Gilbert, AZ
Oct 8, 2013
Channel Balance for non tilt window.
I need 2 channel balance for a non tilt window, width is 1/2" & length is 31" from end to end of metal case. Numbers & letters on case are 30 4 HV CMC 7. The bottom shoe is 1 1/8". See photos provided. Please provide me with the cost for 2. Do the parts come with instruction on how to install them ... (cont.)
Home Owner Gilbert, AZ
May 6, 2013
Home Owner from Gilbert, AZ
May 6, 2013
Channel balance for non tilt window.
I need two Channel Balance for a non tilt window, width is 1/2" and length is 31" from just ends of metal case. Numbers and letters on metal case: 30 4 HV CMC 7. I have additional photos if you need to see more.