Viewing all customer Discussions for:
S351-33 33" Series 351 Channel Balance

S351-33 33" Series 351 Channel Balance
Quick Learner Champaign, Illinois
Apr 15, 2026
Quick Learner from Champaign, Illinois
Apr 15, 2026
Window balance
33 inch long x 1/2 inch wide window balance non tilt.
+2
Contractor Parkersburg, WV
Nov 20, 2025
Contractor from Parkersburg, WV
Nov 20, 2025
replacement block and tackle
I am hoping you can help me identifi the correct block and tackel system I need. Overall Length of the metal is 33" not including the clips on either end. They fit into a 1/2" wide track. Stamped into the metal is 3230 D3 WCM. I do have more pictures if needed. These are for the bottom sash of a dou ... (cont.)
+2
Quick Learner Minnesota
Nov 19, 2025
Quick Learner from Minnesota
Nov 19, 2025
Do I need new channel balances?
My channel balance fell down the right side of the window. It's completely detached on the right side with the window still in the track. How can I tell if it needs to be replaced and if so what part do I need to replace it? This is the text on the outside: 32 5 FX CMC 11
+1
Home Owner California
Aug 5, 2025
Home Owner from California
Aug 5, 2025
need to identify full channel replacement for a single hung window
I have some single hung windows that need full channel replacements. Beginning with the smaller ones first. The stamp on the channel is "3210" with "B.S1" and "OK". (picture attached). The window is 22 years old, manufacturer "Atmos Corp.", sticker shows "Series 630 SH" and "H-R25-48x72" ... (cont.)
+1
Landlord San Francisco Californ...
Jul 6, 2025
Landlord from San Francisco California - Mission District
Jul 6, 2025
Replacement specifications for Block and Tackle type vinyl window counterbalance
The stamped marking is 32 4 FX CMC 11. The length of the channel, excluding the plastic inserts on either end, is 33"
+2
Quick Learner
Jun 24, 2025
Quick Learner
Jun 24, 2025
Extended-Travel Channel Balance Quote
Channel length 31 3/4" Stamp 3230 cj (logo unknown) ay
Home Owner Somerset
Apr 26, 2025
Home Owner from Somerset
Apr 26, 2025
Window balance
I am looking for window balance but i dont know which one is perfect for my window. Can u please help me. Length is 33"
Quick Learner San Francisco
Jan 24, 2025
Quick Learner from San Francisco
Jan 24, 2025
Replacements balances
Both balances on my window have broken and need to be replaced. They no longer support the window and they don't stay put either.
+1
Contractor 02148
Jan 21, 2025
Contractor from 02148
Jan 21, 2025
Aluminum No-tilt window
Just need to purchase 52 balances but I am not sure wich types is the correct one. The hiegth that I have here is 33" end to end of metal window balance. Thank you Roberto
+1
Quick Learner California
Nov 26, 2024
Quick Learner from California
Nov 26, 2024
Replacement balances
the shorter one's metal bar is of 27" length, the numbers on it are D3 (?) 301 26-3 while the longer one's metal bar is 33" inch long, and the numbers are BSI PA 3230
+2
Home Owner Escondido California
Sep 28, 2024
Home Owner from Escondido California
Sep 28, 2024
Balance Replacement HELP
Hi, we need to replace these balances. We just moved into the house. It does seem that the end plastic pieces are different where the hook is in other words different on one from the other. Maybe people before us changed on??? In any event we'd like to replace both but want to be sure we get right ... (cont.)
+5
Quick Learner San Francisco
Sep 18, 2024
Quick Learner from San Francisco
Sep 18, 2024
Sliding window doesn't stay up
We have 2 windows that stopped staying up, some long springs/ white plastic pieces and white rope fell off of the sides. Tag says: ANSI/AAMA 101-88 MFGR; AAP-011-1 SERIES: 3500/3550/3555 MST; 4-0 X 6-0. MVT; 46" X 36" Please help, is it some parts i can replace myself or do i need a new window ... (cont.)
+10
Quick Learner Minnesota
Sep 8, 2024
Quick Learner from Minnesota
Sep 8, 2024
Looking for replacement part
Part is 33 inches long 5/8 wide. Part of vinyl window. I believe it is channel balancer. 32-5, GA2 CMC 24 are the markings on the Part.
+5
Quick Learner California
Aug 31, 2024
Quick Learner from California
Aug 31, 2024
Help Identifying a Replacement Part
I need help finding some replacement parts for my windows. I measured 33 inches on the metal frame not including the ends. The part has a stamp showing 3240.
+1
Quick Learner Rosemount MN
Aug 14, 2024
Quick Learner from Rosemount MN
Aug 14, 2024
Non tilt window balance channel
33 inches long, 1/2 inch wide. I'm not sure which to order
+1
Quick Learner Philippi, WV
Jul 8, 2024
Quick Learner from Philippi, WV
Jul 8, 2024
Window balances
Trying to figure out which model I have
+1
Quick Learner Fountain Valley CA
Jun 30, 2024
Quick Learner from Fountain Valley CA
Jun 30, 2024
Quick Learner North Carolina
Jun 11, 2024
Quick Learner from North Carolina
Jun 11, 2024
33' Window balance
This is a 33' window balance with appears to be the numbers A3 240 23 and maybe a (d) at the end. It could also read A8 240 23 and possibly the (d). The widows are original and in a condo unit that was built sometime in the 80s.
+2
Quick Learner
May 10, 2024
Quick Learner
May 10, 2024
Extended-Travel Channel Balance Quote
33" 3220 stamp also parts on sash need replaced.
+3
Home Owner San Francisco,ca
Apr 22, 2024
Home Owner from San Francisco,ca
Apr 22, 2024
Window balance
I need 4 replacements if you can send me the link or let me extant what to order I'll place it asap . Theirs is also a marking / stamp that says 'a3210' which I also included n the pics .
+2