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15-150S 1/2" Coil Single Support

Hi, I'm needing to replace coil balances in a Simonton vinyl window (35.5 X 59.5). I can't see any markings or stamps on the parts because of corrosion. The window is 30 years old.

Balance spring for the sash is broken. Need the pertinent part. Housing and spring.

Hi! The spring (pictured) broke and I'm looking for a replacement. I've removed the old parts. Any thoughts on what spring will match? Strength? Any certain designations? Thanks!

Hello. I am in the process of replacing broken/outdated, window balance assemblies from Simonton. I am converting my original, double coil assemblies to single coil ones. Attached are my Simonton window pics (I already replaced one of the doubles with a single coil that I had). The sashes weigh ... (cont.)

I would like to order a replacement part and need help identifying the part number. There are two attachments. One shows the window label showing the window part number. The second photo shows the part I am trying to identify and order. I think it might be called a balance spring. It provides resi ... (cont.)

I am trying to identify this coil spring balance. The part measures 4". white part to metal. Window dimensions are 30" x 41" Thanks in advance.

Could you please look at these pictures and let me know what your part numbers are? I'm looking for, (4) Coil balance single supports, (4) Coil balances, (4) Pivot lock brake shoes.

Both window coils broke in bathroom window and need replacements.

The bottom latch measures 1/2 thick,wide 1.1/4 Tall 1 1/2". 7.5lbs. 5.365.638. 6.584.644 B2 Windows bought at Homedepot. Thks

Hi, I would appreciate help identifying the following parts so that I may order 6 of each.Thanks!Bob

I need 4 coil balancers and the coil that goes with each one. I have uploaded pictures of the front and back of the shoe and the top. Can you please help me identify.

Greetings, I am in process of replacing my milgrad window coil and need some advice. The window coils broke down on both sides and i had replaced them in 2021. Apart from the coil i dont see any damaged to the pivot shoe or the support. I have used window coil with 9.0 lbs but i am not sure if its ... (cont.)

The spring assembly has the number 3 on the back of the plastic housing. The pivot shoe did not have any markings. There were no markings or labels found on the windows. The ruler in the pictures of the removed part show the dimensions.

Walcott Window manufactured in 2021. I am looking for a pair of balances. #4.535"Single coilThank you for helping identify the parts that I need!Keith

Hi, I am trying to repair a window that no longer slides properly in my bathroom. Learned a lot from your website and was hoping you could assist with determining how to repair and what parts need to be replaced. Videos on your website have been very helpful. Thanks, Andrew

Need replacement part

The coil has the sequence (#6.5 35" P) on it. We are guessing it's a 6.5 lbs Serie 160 Coil Balance and 3/4" coil single support. I need to replace the whole housing and want to be sure I have the right measurements.

Balance Assembly for a Simonton window in a plastic sash

Coil cover is1/2 inch thick1-3/4 long1-1/4 wideBreak shoe is 1-3/8 long, 1-1/4 wide1/2 inch coil 9 lbs

Metal coil has USA pat 5232208 and Omega #5.5 64" No info on white part Have different sized windows throughout the house.