Samsung JC61-00589A left upper roller bushing is a replacement part for the roller assembly in a laser printer. It supports the roller’s rotation as part of the printer’s fuser mechanism.
The Samsung parts catalogue identifies this bushing for the ML-1710. It lists PPS as the material and gives dimensions of 20.45 × 27.6. The left designation distinguishes it from the corresponding right-side bushing, so this part is identified by its full code and position.
Use JC61-00589A when servicing the upper roller assembly of the specified printer model. The source identifies the item as a bushing rather than a complete roller assembly.