- Inside Diameter : Major: 3.698" Minor: 2.930"
- Outside Diameter : 16.845"
- Teeth : 14
- Thickness : .410"
- Sections and Models:
- Transmission & Rear Axle > Brake Disc and Plates
- John Deere TRACTOR: 8120
- John Deere TRACTOR: 8220
- John Deere TRACTOR: 8320
- John Deere TRACTOR: 8420
- John Deere TRACTOR: 8520
- Machine Types : Tractor
- Makes : John Deere
- Models : 8420, 8520, 8220, 8320, 8120
- Models :