Fits the following makes and models:
John Deere TRACTOR: 4000 (SN 250001->)
John Deere TRACTOR: 4020 (SN 250001->)
John Deere TRACTOR: 4040
John Deere TRACTOR: 4230
John Deere TRACTOR: 4240
John Deere TRACTOR: 4320
John Deere TRACTOR: 4430
John Deere TRACTOR: 4440
John Deere TRACTOR: 4455