- Used w/ 11" clutch.
- Dim A (1) : 134 Teeth
- Replaces : 680712C91
- Sections and Models:
- Engine Parts > Flywheels and Ring Gears
- Case-IH TRACTOR: 666 (GEAR DRIVE W/ D-312 ENG)
- Case-IH TRACTOR: 686 (GEAR DRIVE W/ D-312 ENG)
- mega-cross:
- Replaces: : 680712C91 : IH
- Machine Types : Tractor
- Makes : Case-IH
- Models : 686, 666
- Models :
