Window Balance Replacement

Question

1/2" Channel marked 2830F, 29" Long (Metal only)

Top Guide has a stamped number 6603

Shoe measures 1 1/8"

Useing your site, I believe the part I need to order is S390-29 with option 2830 but I am looking for verification.

Thank You for your help in advance. Charles Frierson

Casey · Accepted Answer

Hey Charles,

You're certainly on the right track! I do agree your balance looks very similar to the S390, but you'll need to measure the depth of the bottom shoe to be sure. As long as it's 1-1/8" deep, you're fine with the 390. If it's just 1" though, you'll need the S351. Hope this helps.