Viewing all customer Discussions for:
S350-17 17" Series 350 Channel Balance
S350-17 17" Series 350 Channel Balance
Quick Learner
Wisconsin
Jul 10, 2026
Quick Learner from Wisconsin
Jul 10, 2026
1640D counter balance
Need 2 of this part. Plus 4 clips.
Quick Learner
the villages
May 18, 2026
Quick Learner from the villages
May 18, 2026
16 9 balance
Looking for replacement window guides. Just bought this house, previous owner has ordered parts in the past
Handy Person
Jenison mi
May 4, 2026
Handy Person from Jenison mi
May 4, 2026
Balance replacement
Length less plastic ends is 17". Marking " 1630" on metal. I am missing just one of the 4 balances on the window. Need cost and delivery time. ThanksJohn
Home Owner
Surrey BC
Jul 31, 2025
Home Owner from Surrey BC
Jul 31, 2025
Window part
Channel balance
Home Owner
Jun 14, 2025
Home Owner from
Jun 14, 2025
Window Sash balance identification
1620 17" long 9/16" wide.
Home Owner
Michigan
Oct 27, 2024
Home Owner from Michigan
Oct 27, 2024
Assistance Window Balance
Part 16 D is on the old balance. Which part number would replace? Thank you
Home Owner
Gardena, CA
Jun 7, 2024
Home Owner from Gardena, CA
Jun 7, 2024
Replacing All Channel Balances
In reading a previous post here it appears that my current channel balance series convert to S380. I have (1x2) 17", (10x2) 24", and (1x2) 18". The photos included are of my 17". I believe that the bottom fitting, 15-005 looks like my current fitting. However, the top fitting, 19-005 doesn't look ... (cont.)
Quick Learner
Apr 3, 2023
Quick Learner
Apr 3, 2023
Searching for I have the 17" series 350 channel balance with a stamp of: 16BUSB. which weight option is this?
I have the 17" channel balance with a stamp of: 16 BUSB. Which weight option does this indicate?
Contractor
Alexandria Va
Feb 2, 2022
Contractor from Alexandria Va
Feb 2, 2022
I need 4 of these channel balance
The number that I found on this channel is 1620 Length is 17"
Contractor
Green Bay, WI
Nov 11, 2021
Contractor from Green Bay, WI
Nov 11, 2021
Balance Identification
I am trying to figure the correct part to use as a replacement. This is 1/2" wide and is 17" long. I believe this is a S350 based on the pictures. It is stamped with 1630X, which I believe is the weight based on your catalog. Can you confirm based on the pictures.
Home Owner
Michigan
May 11, 2021
Home Owner from Michigan
May 11, 2021
Channel balance
I'm looking for the right part to match this channel balance. It is 17" long and 1/2" wide
Quick Learner
Hutchinson KS
Nov 8, 2018
Quick Learner from Hutchinson KS
Nov 8, 2018
Channel balance replacement
I have a channel balance with a broken sparing and need replacement for it. The channel is marked or stamped 1620 and is on an Alcoa Window. The aluminum channel is 15 inches long with nylon ends. It looks like the S350 with what I could tell from the Photograph. The House was built in 1980 with dou ... (cont.)
Home Owner
indiana
May 15, 2018
Home Owner from indiana
May 15, 2018
17 inches channel balance - stamped 1640
window balance parts identification
Home Owner
New York
Jan 19, 2018
Home Owner from New York
Jan 19, 2018
Sash balance marked 1620F
Trying to figure out which model would work for my application. 1/2 inch wide, 17 inches long, marked 1620F Thanks
Home Owner
USA
Nov 13, 2014
Home Owner from USA
Nov 13, 2014
Nuprime Window parts
Hello, searching for parts for nuprime windows the block and tackle are 1620 on two Windows that measure about 3x3 feet and do not know the block and tackle number on the third one that measures about 3feet wide and 4feet tall. Also, need three locks with a center to center hole of 1 1/4 inches ... (cont.)
Handy Person
Elk Grove Village, IL
May 10, 2011
Handy Person from Elk Grove Village, IL
May 10, 2011
Need 1620 channel balances
Need a couple channel balances for a non-tilt window. The channel (#1620) is 17" long and I am including pictures of the shoe & top. The channel is 9/16" wide x 5/8" deep. The shoe is 15/16" wide from the outside of one ear to the outside of the other ear and 1-1/16" from the jam liner side of ... (cont.)
Nov 1, 2010
Nov 1, 2010
How To Measure Channel Balances
First, measure the metal part only, this will determine the balance length. Then, give us any numbers printed on the balance. Last, take a look at the balance shoes (attachments) and see if you can match them to a set Swisco carries (this will determine the balance series).