Walker and shoe drive sprocket to fit John Deere 7720 ( SN less than -610500), 7721 (SN less than 610600), 8820 (SNless than -610700), series combines.
15 and 15 Teeth
60 Chain
3.979" Diameter
19 ID Spline
Replaces # AH92689.
Machine | Make | Model |
---|---|---|
Combine | John Deere | 7720,7721,8820 |