I have included pictures of the broken balance I need to replace. I believe the balance is a 351, but wanted you to help confirm based on my measurements. It has 21-4 stamped on it, but no other markings. I will be sending another part iD post separately for the other broken part on the same window.
Thanks,
Jennifer Banh
Non-tilt block and tackle balance ID
Handy Person from Iowa
Apr 30, 2018 3:40 pm
3 user uploaded images
2 Replies
Casey from SWISCO
Apr 30, 2018 4:33 pm
Hello,
It looks like you have either our S351, 15-002, or S390, 15-001, channel balance. Take a look at the image below to determine which balance you'll need. You'll need a 2140 option based on your stamp number. You'll also need to know the length of your balance.
Thank you!
Comparison of 15-001 & 15-002