Dim A (1)
18.18" long
Dim B (2)
24/ 21 spline
Fits the following makes and models:
John Deere COMBINE: 9660STS
John Deere COMBINE: 9670STS (SN < 730100)
John Deere COMBINE: 9760STS
John Deere COMBINE: 9770STS (SN < 730100)
John Deere COMBINE: 9860STS
John Deere COMBINE: 9870STS