http://www.green-agparts.com/, http://greenagparts.bossgoo.com/, http://www.greenly-agparts.com/
Flange disc harrow bearing units applications
| Part Number | Applications |
| ST491A | Fits: 470, 480,490 IHC discs |
| FD208R | Fits: Modern, Monroe Tuffline,IHC, King Kutter and Howse |
| ST491B | Fits:IHC ,Krause Discs, IHC#st3027 |
| FD209RK | Fits:Krause Discs |
| FD209RM | Fits:Kewanee and Taylor Disc |
| FD210R | Fits: Kewaneeand some Krause Discs |
| FD211RB | Fits: IHC 500 and 501 discs, replaces IHC#st740B |
| FD211RJA | Fits:IHC,John Deere and Noble Do Alls, replaces IHC#ST301 |
| FD211RM | Fits: B3587 Kewanee Disc Harrows |