Viewing all customer Discussions for:
S380-35 35" Series 380 Channel Balance

S380-35 35" Series 380 Channel Balance
Home Owner California
May 24, 2026
Home Owner from California
May 24, 2026
Milgard Balancer 35"
Milgard window balancer. 35" channel. Has "3490" and "19" stamped on it.
Handy Person Naples, Fl
Apr 4, 2026
Handy Person from Naples, Fl
Apr 4, 2026
Channel balancer
1/2 inch wide by 35 inches long. Double hung non tilt window that weighs 16lbs. The only numbers I can find are 3425 near the bottom and there are no examples that match.
+2
Professional Sarasota fl
Mar 18, 2026
Professional from Sarasota fl
Mar 18, 2026
Home Owner Naples, FL
Jan 18, 2026
Home Owner from Naples, FL
Jan 18, 2026
need 2 window balances.
Hi I need to order 2 window balances with the following specifications. 35 inches long 1 inch shoe weight of sash is 34 pounds stamp on the balance is "34-9 HA2 CMC 5"
+2
Quick Learner Bradenton, FL
Jan 5, 2026
Quick Learner from Bradenton, FL
Jan 5, 2026
Need replacement. Window slide 30"
Need replacement of the photo above. Please advise of part #.
Handy Person Sarasota fl
Dec 14, 2025
Handy Person from Sarasota fl
Dec 14, 2025
Need two for my window
Please help me identify the exact replacements
+2
Handy Person Mason, OH
Aug 24, 2025
Handy Person from Mason, OH
Aug 24, 2025
Window channel balances
Need four of these parts quickly. They are 36 inch overall length. They are 9/16 wide. The printed code is 34–3. With maybe HK after the code. And it says CALDWELL after that.Can you help? We are moving and need to get these replaced within about a week
+2
Quick Learner
Aug 14, 2025
Quick Learner
Aug 14, 2025
Quick Learner Seattle, WA
Jul 31, 2025
Quick Learner from Seattle, WA
Jul 31, 2025
Milgard Window Balancer Replacements Needed
Need 2 replacement balancers for my milgard sliding windows (they don't tilt). The only markings I could find were "34 5 CQ CALDWELL". The channel length is 35".
+8
Home Owner Washougal, WA
Jun 19, 2025
Home Owner from Washougal, WA
Jun 19, 2025
Series 380 Sash Guide Help
I have Series 380, 35" with a 38# rating stamped on both broken balances. Caldwell. Need help identifying the sash guide part number, plus any parts I'm not seeing that I will need. Thx!
+1
Quick Learner Spring Hill,fl
Jun 9, 2025
Quick Learner from Spring Hill,fl
Jun 9, 2025
Window balance vinyl window
I have a 35 inch balance with the numbers, 3405 on it and r002. The windows are 20 years old. I included some pictures, hoping they would help. Can you tell what size I need to replace them?
+1
Handy Person Valrico, Florida
May 2, 2025
Handy Person from Valrico, Florida
May 2, 2025
Channel Springs for HARCAR windows 35 inches
I need new Channel Springs for my HARCAR windows. They are all 35 inch long and 1/2 inch wide channel box springs and the only markings I see on an old one is 343 B1. Pictures attached
Handy Person Newnan GA
Mar 29, 2025
Handy Person from Newnan GA
Mar 29, 2025
Block and tackle window spring
35" Long on the channel, 1/2 wide, 34 4 Caldwell KL 3 ea 14 4? (stamp is faded) Caldwell BM 3ea
+2
Handy Person 32937
Mar 21, 2025
Handy Person from 32937
Mar 21, 2025
Weight selection for balancer
I am replacing the balancers of my 30 year old windows. According to the selection chart the balancer that fits my window is an S380, 35" tall. The balancer has no numeric indication so I weight the sash and it weights 29.2 #. Should I go with the 3440 23-30# or the 3450 30-34#. What would be the di ... (cont.)
Handy Person Haines city Florida
Mar 19, 2025
Handy Person from Haines city Florida
Mar 19, 2025
Window sash balance
Need help finding parts . Send pictures hopefully that will help identify the part . Thank you Chris.
+2
Handy Person Florida
Mar 18, 2025
Handy Person from Florida
Mar 18, 2025
35 in block and tackle
Need 6 - 35 in -by 5/8" block & tackle
+2
Home Owner Gulf breeze, fl
Jan 21, 2025
Home Owner from Gulf breeze, fl
Jan 21, 2025
Gapco 3440 sash channel balance
I have a broken sash channel balance I need to replace. This from mid-1980s gapco window. What would be a correct part?
Home Owner Sebastian , FL
Jan 7, 2025
Home Owner from Sebastian , FL
Jan 7, 2025
Window help
#3435 Thank you in advance. Cory
+5
Quick Learner Florida
Oct 29, 2024
Quick Learner from Florida
Oct 29, 2024
Need help identifying type
Block and tackle with spring, 35" by 1/2" channel. Markings read 3440 BSI LM
+2
Handy Person
Aug 12, 2024
Handy Person
Aug 12, 2024