- Dim A (1) : 33 tooth, 50 chain
- Dim B (2) : 6.920"OD
- Dim C (3) : 1.132"&1.250"ID
- Sections and Models:
- Grain Handling Area > Grain Handling Shafts, Sprockets, Pulley
- Case-IH COMBINE: 1620 (SN 32630->)
- Case-IH COMBINE: 1640 (SN <-97103)
- Case-IH COMBINE: 1660
- Case-IH COMBINE: 1670
- Case-IH COMBINE: 1680 (SN <-115352)
- Machine Types : Combine
- Makes : Case-IH
- Models : 1620, 1640, 1660, 1670, 1680
- Models :