balancers

Contractor from California

Sep 3, 2019 5:39 pm

I need to order 4 of these balancers. Can you help me select the right one.
The metal channel is 28 inches long
It has the number A2720 etched into it

5 user uploaded images

2 Replies

Casey from SWISCO

Sep 9, 2019 10:03 am

Hello,

It looks like you have either our S351-28, with a 15-002 bottom attachment, or S390-28, with a 15-001 bottom attachment. Take a look at the image below to determine which balance you'll need. You'll also need a 2720 spring strength option for your balances based on the stampo number.

Comparison of the S351 and S390 balance shoes.