GAL-123-83501 GEN | JUKI MO-6916G Upper / Top Looper -Genuine.- (also for Galkin)
JK-123-83501 Juki Galkin Upper / Top Looper.
JK-123-84400 *|* Juki Galkin Chain Looper (or 123-03604 )
JK-123-84202/T Juki / Galkin Lower- Left Looper -.