Yes!
The Leatherette ear cushion for the 9120/9125 works great. Feel comfortable recommending this as the replacement earpad.
Catalog #9187
P/N 0473-279
Copy and paste the link below if needing to link it to a customer.
http://www.headsets.com/headset/GN-Netcom-9120-Leatherette-Ear-Cushion/
For a Replacement GN9350 / 9330 EARLOOP
P/N 14121-02 $19.95