- Dim A (1) : 33 tooth, 50 chain
- Dim B (2) : 6.920" OD
- Dim C (3) : 6.920" bushing ID
- Sections and Models:
- Grain Handling Area > Grain Handling Shafts, Sprockets, Pulley
- Case-IH COMBINE: 1640 (SN 97103->)
- Case-IH COMBINE: 1660 (SN 102897->)
- Case-IH COMBINE: 1680 (SN 115352->)
- Case-IH COMBINE: 2388 (SN <-JJC0276540)
- mega-cross:
- Crossed From: : 118083 : A & I MEGA-CROSS
- Machine Types : Combine
- Makes : Case-IH
- Models : 1640, 2388, 1660, 1680
- Models :