Found similar product in stock: GEAR-CAM REARSCX-6555N,PC,0.7,15,BLK,SP (MPN: JC66-01684A)
Samsung JC66-01684A Gear-Cam Rear is a replacement gear identified for Samsung laser printers. Its rear cam profile is the defining feature of this part, intended for use in the printer’s mechanism.
The parts listing for the SCX-6555N specifies PC (polycarbonate) as the material and places the gear at schematic position I5282. These details help distinguish it from other gears in the printer assembly.
The seller lists compatibility with Samsung SCX-6555N, SCX-6545N and SLM5370LX models. The part is identified by manufacturer reference JC66-01684A.