Dim A (1)
14 Teeth
Dim B (2)
18 Spline
Dim C (3)
10.580" Long
Fits the following makes and models:
John Deere TRACTOR: 4255
John Deere TRACTOR: 4350
John Deere TRACTOR: 4440
John Deere TRACTOR: 8440 (FRONT AXLE)
John Deere TRACTOR: 8450 (FRONT AXLE)
John Deere TRACTOR: 8630 (FRONT AXLE SN 7843->)