Rotor Drive Belt. John Deere: Combine: S670, S670HM, S680, S680HM, S690, S690HM, Variable Rotor Drive: John Deere: Combine: 9770 (s/n 705798 and on), 9860 (s/n 705798 and on), 9870.
Specifications
| Belt Outer Diameter Inches |
128.5 |
| Belt Outer Diameter MM |
3265 |
