Dim A (1)
Dia: 10.05" O.D.
Dim B (2)
Bore Dia: 1.125"
Fits the following makes and models:
John Deere COMBINE: 7720 (Use on 6620 if also replacing A-H100794 sheave.)
John Deere COMBINE: 8820 (Use on 6620 if also replacing A-H100794 sheave.)