17" Notched blade, fits John Deere single disc opener.
3-1/2" Bolt circle, 2-1/2" center hole, serial #'s 720101 and up.
Replaces John Deere #A48720, A72358
| Machine | Make | Model |
|---|---|---|
| Fertilizer Applicator,Planter,Air Seeder/Drill | John Deere |