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S351-17 17" Series 351 Channel Balance

S351-17 17" Series 351 Channel Balance
Quick Learner
Apr 15, 2026
Quick Learner
Apr 15, 2026
Channel balance
The only marking on it is 16 B. The length of the metal piece is 17 inches.
+2
Quick Learner phoenix az 85022
Mar 8, 2026
Quick Learner from phoenix az 85022
Mar 8, 2026
window balancer caldwell 16 2 caldwell
16-2 1620 Window Balance Spring Replacement, Overall Length 18", Block and Tackle Cartridge Channel Balance, CWH Premium Window Balancer Replacement, Stamped Size 16-2
+1
Handy Person Grand Junction, CO
Apr 20, 2025
Handy Person from Grand Junction, CO
Apr 20, 2025
Identify balancers
Please ignore my previous attempt at an email, I did not include all the necessary info.I have purchased the wrong balancers in the past and the windows begin to open correctly and without resistance. But then they get stuck and won't open any further. The issue is the width of the "ears" at the bot ... (cont.)
+4
Home Owner
Mar 8, 2025
Home Owner
Mar 8, 2025
Window Balance Identification Needed
Hello. I am curious about what window balance I need to replace the balance in the photos. The windows in the house are likely over 35 years old and none have the balances installed anymore. Stamped on the side of the balance is "16 2" with a smaller "G 1" next to it. It is almost 17" long, not incl ... (cont.)
+2
Contractor Florida
Dec 26, 2024
Contractor from Florida
Dec 26, 2024
Handy Person New York
Sep 24, 2024
Handy Person from New York
Sep 24, 2024
Top window sash guides
Many of the windows in my home are old and the top sash guides keep breaking. I am hoping to replace them all. I am having trouble finding an appropriate replacement. I am hoping you can look at the photos and provide a recommendation.
+9
Home Owner California
Aug 5, 2024
Home Owner from California
Aug 5, 2024
channel balance spring part?
Hi there: I have about old white aluminum windows and this balance completely fell out of my window. I think I can replace it. I actually need 3 if possible. and one smaller that is still in the window. that you for your time!!! D
+5
Quick Learner
Jun 12, 2024
Quick Learner
Jun 12, 2024
17" long
1640 on the stamp 17" long
+1
Quick Learner DC
May 27, 2024
Quick Learner from DC
May 27, 2024
Block and tackle balance
Looking to replace these. The stamp on them reads 1620B. I have a few other sized windows too. Most are this size.
Quick Learner Texas
Apr 25, 2024
Quick Learner from Texas
Apr 25, 2024
Window channnel balances
I need 2 replacements for these window channel balances. They measure 17 inches long. 1/2 inch thick.
+2
Handy Person Largo, FL
Apr 13, 2024
Handy Person from Largo, FL
Apr 13, 2024
Sash Balance for Non Tilting sliding windows 1690gg B.S.I 23
Hi trying to replace these sashes and much more around the house. So if you can help me figure out how to identify them my self as my windows differ in size
+2
Quick Learner Dripping Springs, TX
Apr 12, 2024
Quick Learner from Dripping Springs, TX
Apr 12, 2024
Channel balance is stamped 1610F
length is 17", shoe and top have no wings I think the replacement is the S390. Please confirm. Also need the the top sash guides. Please provide the part numbers. Thank you
+2
Home Owner North Carolina
Mar 18, 2024
Home Owner from North Carolina
Mar 18, 2024
Balancer
The item is 17 inches long....please assist Thanks
+3
Quick Learner 65109
Mar 9, 2024
Quick Learner from 65109
Mar 9, 2024
Side load channel guide
Attached are photos of the window parts in need. They don't match your numbers, so if you could let me know what part or style this is I would need to order some. I have more windows in other sizes but don't want to pull them till I make sure you have the ones I need. Thanks
+2
Quick Learner Jacksonville, Fl
Feb 6, 2024
Quick Learner from Jacksonville, Fl
Feb 6, 2024
Stamp 1620KA
Metal part 17" long Channel width 1/2"
+2
Quick Learner USA
Oct 13, 2023
Quick Learner from USA
Oct 13, 2023
Channel Balance
Looking for a replacement for this channel balance
Home Owner Omaha
Aug 29, 2023
Home Owner from Omaha
Aug 29, 2023
Window Balance
Hi, I'm trying to find a window balance. It has the number 1650 on the back. Would you be able to help me find it? Thanks so much!
Quick Learner
Jul 30, 2023
Quick Learner from
Jul 30, 2023
need help identify parts windows balancer 2
Need some help to identify the window balancer part. the lenth is 17" for the metal part Please let me know if anything else is need
+2
Contractor Downey
Jun 29, 2023
Contractor from Downey
Jun 29, 2023
Trying to buy replacement
Written on the piece is 16 3 IV CMC 2. We are trying to buy a replacement but don't know which one it is. Any help would be super appreciated.
+2
Home Owner 33774
Mar 27, 2023
Home Owner from 33774
Mar 27, 2023
Versa sash
Good afternoon, I've always had great luck with your company over the years getting parts. I am looking for this top sash guide they are for a versa sash window (1980s) I believe. Couldn't tell by your pictures, I only have this one and it's broken. Any help will be greatly appreciated. Thanks agai ... (cont.)
+11