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S380-21 21" Series 380 Channel Balance

S380-21 21" Series 380 Channel Balance
Home Owner Auburn, WA
Sep 17, 2025
Home Owner from Auburn, WA
Sep 17, 2025
Need replacement balance
Seems to be 21" by 1/2", but I can't seem to find an exact match.
Quick Learner
Sep 1, 2025
Quick Learner
Sep 1, 2025
Window balance replacement
21 inch, .5 inch wide ... window sash weighs 20.6 lbs
+1
Home Owner Hawaii
Aug 26, 2025
Home Owner from Hawaii
Aug 26, 2025
20 5 aw cmc 7 balancer
I need 2 sash balancers. They are 21" long each metal to metal
+4
Home Owner Cranston R.I
Aug 20, 2025
Home Owner from Cranston R.I
Aug 20, 2025
Window part
Channel balance with 20B stamp and b.s.i on tpo
+2
Home Owner Oregon
Aug 7, 2025
Home Owner from Oregon
Aug 7, 2025
21 inch vinyl window balance
Hi I have a broken 21 inch window balance. Can you advise me on the proper replacement .
Home Owner California
Aug 3, 2025
Home Owner from California
Aug 3, 2025
Need to get replacement for the window channel balance
One of my channel balances is broken. Markings on the part 20 4 eu cmo 2.
Home Owner Boise idaho
Jul 21, 2025
Home Owner from Boise idaho
Jul 21, 2025
I need new channel balances please
These are broken I need new ones please pictures attached 21 inches.
+1
Quick Learner NVM.
Jul 20, 2025
Quick Learner from NVM.
Jul 20, 2025
Handy Person San Jose, CA
Jun 10, 2025
Handy Person from San Jose, CA
Jun 10, 2025
Window balancing
previous order didn't fit on 1 side S350-21 option 2030need replacement weight of the moveable part 12.9 lb
+6
Handy Person
Jun 6, 2025
Handy Person
Jun 6, 2025
Window
Channel balance 2040 21 inch and the second picture is a clip for it
Quick Learner California
Jun 2, 2025
Quick Learner from California
Jun 2, 2025
Block and Tackle balance identification
I need to replace a broken balance for my single hung window. The pictures show the broken balance. The length of the metal channel is 21 inches and width is 5/8 inches at the widest. The weight of the sash is 21 pounds. As the pics show, the top and bottom guides are both winged. I'm looking for ad ... (cont.)
Home Owner Rancho Cucamonga
May 29, 2025
Home Owner from Rancho Cucamonga
May 29, 2025
Need a new one.
20 3 DV CMC 7 - 21 inches long.
+1
Quick Learner
Apr 25, 2025
Quick Learner
Apr 25, 2025
Help identifying 21 inch channel
Hi id like some help determining which series channel will work to replace these. My channel is 21" long and 5/8 wide. I also need to purchase the channel guide that goes to the window as well. Thanks! Josh
+2
Quick Learner Scottsdale AZ
Apr 20, 2025
Quick Learner from Scottsdale AZ
Apr 20, 2025
milgard windows
We have Milgard windows but unfortunatley not the original owner - so no warranty. The window that I'm trying to repair replacement window balancers installed but they are not the right ones. I removed window from adjacent identical window and those are the photos submitted including the PN 20 4 j ... (cont.)
+3
Purchasing Agent Monterey
Apr 8, 2025
Purchasing Agent from Monterey
Apr 8, 2025
single hung balances
I am replacing balances in some Milgard single hung windows. I do not think these are original Milgard balances. Can you help me track these balances down?!
Quick Learner 96161
Apr 4, 2025
Quick Learner from 96161
Apr 4, 2025
Identify channel balance
Milguard double hung needs replacement channel balance SERIES: 5220/5231/5270 AAMA/NWWDA 101/1.5.2-97 H-C40-54x90 Channel balance says 20 4 GW CMC 7
+5
Home Owner Burlingame, California
Mar 26, 2025
Home Owner from Burlingame, California
Mar 26, 2025
Caldwell Channel Balance
Marking 20 4 JJ CALDWELLOne side broke so I'm looking to replace both sides. Pictures provided is the side that is not broken. thanks, Alan
+5
Professional El Cajon Ca
Mar 13, 2025
Professional from El Cajon Ca
Mar 13, 2025
Caldwell 20 4 FR channel balancers; operator; and lock
I need 1 pair of balancers overall length of 22"; and 1 truth 9" long single arm coastal operator for a Left hinge casement; and 1 Milgard auto lock.
+3
Home Owner Castro Valley, Califor...
Mar 10, 2025
Home Owner from Castro Valley, California
Mar 10, 2025
Windows balancer type to order.
I have this currently, but i am not sure if this is S385, S390, or S395. It's 1/2" width, 21" metal to metal, on the meter bar it says 20(I guess that is for the option 2020?) 1.1 inches on bottom bracket. I current choose this, could you confirm if it's correct. I attached a few photos. 21" Series ... (cont.)
+2
Quick Learner Red Deer Canada
Mar 6, 2025
Quick Learner from Red Deer Canada
Mar 6, 2025
Replacement
Need a replacement for a: BSI 2040GG