- Dim A (1) : 49 teeth, 60 chain
- Dim B (2) : 12.115" OD, 2.872" ID
- Sections and Models:
- Separator Area > Separator Sprockets and Sheaves
- John Deere COMBINE: 7720
- John Deere COMBINE: 8820
- Machine Types : Combine
- Makes : John Deere
- Models : 8820, 7720
- Models :
