New Genuine OEM Onan Cummins Oil Filter 0185-5835 185-5835.
Original Onan/Cummins part.
Please note that Cummin/Onan sometimes uses Fleet-guard (Cummunis / Onan brand), sometimes Kubotta filters and sometimes they are black color Onan filters instead of white. All the same Filter just different Brands that Cummins / Onan use.
That is why a Green Cummin/Onan box will have a Fleet guard or Kubbota Filter inside. Still the same part/item and manufactured all from Cummins/ Onan.
For any questions or concerns please call (305) 633-0732 or 1-800-257-0114.