Ricoh D1793641 Apply Brush Roller Assembly is a replacement part for the cleaning unit apply assembly in compatible production printers. It is listed in the parts catalog as the brush roller used in this assembly.
The part is listed for Ricoh Pro 8100EX, Pro 8100S, Pro 8110S and Pro 8120S models. Its catalogue name and part number identify the specific brush roller assembly, helping distinguish it from other components in the cleaning unit.
This description covers the roller assembly only; the source does not confirm any additional included components.