Correct window balance replacement

A quick learner from Largo florida says:

March 6, 2023

Marking on the balance is 17. 2. B. h

Thumbnail of the uploaded file named 005A3CEA-0644-43E2-9317-EBE04AE1DAFA.jpeg

Thumbnail of the uploaded file named 8EDA3AB0-17F1-4A56-86C0-B32174CCF215.jpeg

Thumbnail of the uploaded file named 8EFB7FEF-CE93-4454-87FB-C95EA25BF17D.jpeg

Thumbnail of the uploaded file named 5F61EFF7-F71E-43EF-A896-748C10F819F8.jpeg

Thumbnail of the uploaded file named 239F3F04-4BE3-4AB2-8609-0277AF030CC9.jpeg

Emily from SWISCO responded:

March 7, 2023

Hello there!

Thank you for reaching out to us. It looks like you may have the S351-18 or S390-18 channel balance with the 1720 stamp option depending on the depth of the bottom fitting. You'll need to measure an undamaged bottom fitting as shown below to determine which Series you have.

Comparison of the S351 and S390 balance shoes.

18" Series 351 Channel Balance

S351-18

$9.34

18" Series 390 Channel Balance

S390-18

$9.34

How to Replace a Non-Tilt Channel Balance

VIDEO

WATCH >

How to Repair a Jammed Window

VIDEO

WATCH >

How to Identify Replacement Channel Balances

VIDEO

WATCH >

How to replace a non-tilt channel balance

GUIDE

READ >

Choosing a Non-tilt Channel Balance: What Will We Need?

GUIDE

READ >

You are a:
Located in:
Email:	(your email address will be kept private and is only used to inform you when a response has been made)
Post:
Images:
	Current wait time is 3-4 business days We promise that one of our experts will personally get back to you as soon as they are able. Thank you very much for your patience and understanding. If your inquiry is time-sensitive, please feel free to reach us at (888) 991-1929 or at help@swisco.com.