Epson 1251312 FRAME TR LEFT is the left tractor frame listed for the FX-2190 dot matrix printer. It is a printer mechanism replacement part identified in the FX-2190 parts list as “FRAME,TRACTOR LEFT;EPAG.”
The parts list places it among the tractor assembly components, next to the tractor assembly and related tractor parts. This makes the item useful when servicing the printer’s tractor mechanism and replacing the left frame component. The listed quantity is 1 frame.