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S190-540 540 S190 Coil Balance Spring

S190-540 540 S190 Coil Balance Spring
Quick Learner
Jun 15, 2026
Quick Learner
Jun 15, 2026
Constant force spring
This is from a bathroom window. 23"x20". The lower sash weighs 10 lbs.
+2
Quick Learner
May 31, 2026
Quick Learner
May 31, 2026
spring
lower spring is stamped 5, upper spring is stamped 6
Quick Learner
May 9, 2026
Quick Learner
May 9, 2026
Coil balances
Hi, I’m looking to purchase one set of double coil balances, it looks like they’re 5 lbs each coil. Could you help me identify the correct part number for a complete assembled set? I’d appreciate any info or options you can provide. Thanks so much!
Quick Learner Middletown ny
Jan 19, 2026
Quick Learner from Middletown ny
Jan 19, 2026
Constant force window balance
Looking for entire assembly. Has number 532 printed on spring
Home Owner Raleigh NC
Nov 22, 2025
Home Owner from Raleigh NC
Nov 22, 2025
Window Track Parts
I had replacement glass installed and several of the attached track pieces are broken. I think you call them a balance and shoe. Do you have anything that looks like this?
Home Owner Johns Creek, GA
Nov 7, 2025
Home Owner from Johns Creek, GA
Nov 7, 2025
Parts to replace
Hello, I need to replace my window coil balancer. can yuo please identify and let me know the part number so that I can order. On the coil it is showing #5 on one of the coil and number 6 on the other one. On the plastic I see #3.
Home Owner Georgia
Oct 7, 2025
Home Owner from Georgia
Oct 7, 2025
Bulb weatherseal
To whom it may concern, Hopefully these pictures are what you need to identify the correct size bulb weatherseal i need. If you need more pictures let me know . Thanks,Keith
+5
Home Owner ny
Oct 2, 2025
Home Owner from ny
Oct 2, 2025
coil replacement
Hello James, these are the coils from my other broken window. They say 5 and 4, nothing else.
Quick Learner Richmond, VA
Aug 25, 2025
Quick Learner from Richmond, VA
Aug 25, 2025
Coil Springs
Window model H-R35-46x77 series 9555/9556/1451/1751/1850. Balance shoe 15-180, coil spring 190, need to know if it is 190-440 or higher. Thanks!
Handy Person Branson
Aug 1, 2025
Handy Person from Branson
Aug 1, 2025
Window balancer
I need window balancers for two windows. They seemed to be the same windows. One window sash weighed 19.4 lbs approximately and the other was 20.4 lbs approximately. The window sash on both was approximately 34" wide and 29-1/4" tall. I didn't find anything on the actual window or parts to identify ... (cont.)
+2
Handy Person Bethlehem
Jul 14, 2025
Handy Person from Bethlehem
Jul 14, 2025
Window balancer
Trying to find something similar to this one. If you look close it has a 4 on one side and a 5 on the other.. We would definitely buy 2 if we figure out the correct one.
+1
Quick Learner
Jul 1, 2025
Quick Learner
Jul 1, 2025
Coil balance spring parts
The balance spring has 540 on it and is 1/2" wide. I believe I need 540 s190 spring 15-180 bal. Shoe, 15-181 dbl support detent clip. Is that correct?
Quick Learner Monroe Township, New J...
Jun 28, 2025
Quick Learner from Monroe Township, New Jersey
Jun 28, 2025
the only #'s I can see are on the coil springs which are 632 & 532
As you can see if you look close, both left and right pivots are broken at the bottom. They both need replacing, however I do not know which part will be the replacement if you have them? Please contact me thru email or directly by phone or text. Thank you.
Professional South Setauket NY
May 20, 2025
Professional from South Setauket NY
May 20, 2025
broken constant force balance(s)
This is a 23 year old single hung builder unit likely Champion or similar. Window is 32x48 and I think 15-186, 15-180, S190-540 look right but no sure. Please help
+2
Home Owner St Charles Missouri 63...
Mar 24, 2025
Home Owner from St Charles Missouri 63301
Mar 24, 2025
replacement coil balance and shoe needed
These are from builder grade windows installed when our home was built in 2007. MI windows was the window company I believe.
+3
Home Owner RALEIGH NC
Mar 22, 2025
Home Owner from RALEIGH NC
Mar 22, 2025
MI BRAND WINDOW BALANCE NEEDED
The spring has 532 stamped in it. I need new balances for left and right side of window. The weight of one window sash is 10.6 lbs. Thank you for your assistance!
+2
Handy Person Monsey NY
Mar 19, 2025
Handy Person from Monsey NY
Mar 19, 2025
Need replacement parts
Hellp, I need to repace two of these. One for each side of window
Quick Learner Cape Canaveral FL
Feb 8, 2025
Quick Learner from Cape Canaveral FL
Feb 8, 2025
Identifying old window balance.
Ordered new balance from Swisco. They did not fit. Can you help with identifying old balance on the photos included.
Quick Learner North Carolina
Jan 25, 2025
Quick Learner from North Carolina
Jan 25, 2025
Springs
Spring numbers are 540 and 640
Quick Learner NC
Nov 9, 2024
Quick Learner from NC
Nov 9, 2024
Not sure if you guys sell the part that attaches to the hung window.
I know I need the plastic part but am unsure about the post that comes out of the side bottom of the hung window that fits into the plastic part. Also if you guys have a video on how to replace that. Please include. But I am sure if I know what it is called I can find a video online. Larry ... (cont.)