34-3 AA CMC 11 Balancers identification

Question

Hello, I need 2 sets (4 balancers).
Stamped 34-3. AA. CMC. 11. See pics.
Steel part, not including plastic guides is 35".

I've ordered and installed similar balancers from you. I just want to order the correct part.

Thanks

Casey · Accepted Answer

Hello,

With this combination of attachments, you could have either the S380-35 or S385-35 channel balance. You’ll need to measure as shown below. The Series 380 has a 1" bottom attachment, and the Series 385 has a 1-3/32" attachment.

You'll also need 3430 spring strength options for your replacement balances. Thank you and let us know if you have any other questions or concerns.

Comparison of the S378, S380 and S385 balance shoes.