need correct window balancer part

Hey there!

It appears you have either our S380-14 or S385-14 channel balance depending on the depth of your bottom shoe. The Series 380 has a 1" deep shoe and the Series 385 has a 1-3/32" shoe. Measure as shown below to see which one matches up. You will also need the 1340 spring strength for your balances.

If you have any questions just let us know!

Comparison of the S378, S380 and S385 balance shoes.