Fitment Guide:
FORD TRACTOR: 3910-Eff. 10/01/1981 – 12/41984, w/ Independent PTO, 4000-Eff. 10/01/1969 – 9/1971, w/ Independent PTO, Used w/ FC750AC, FC750AD or FC750AD HD6 Discs, Yr. 11-80/-, w/ Independent PTO & Used w/ FE350AA Disc, 4100-Eff. 10/01/1969 – 9/1971, w/ Independent PTO, Used w/ FC750AC, FC750AD or FC750AD HD6 Discs, Yr. 11-80/-, w/ Independent PTO & Used w/ FE350AA Disc, 4110-Eff. 10/01/1981 – 12/41984, w/ Independent PTO, 4140-Eff. 10/011969 – 9/1971, w/ Independent PTO, 4200-Eff. 10/011969 – 9/1975, w/ Independent PTO, 4400-Eff. 10/011969 – 9/1971, w/ Independent PTO, 4500-Eff. 10/011969 – 9/1971, w/ Independent PTO, 4600-Eff. 11/01/1980, w/ Independent PTO, 4600SU-Eff. 11/01/1980, w/ Independent PTO, 4610-Eff. 10/01/1981 – 12/41984, w/ Independent PTO, Used w/ FE350AA Disc, 4610O-Eff. 10/01/1981 – 12/41984, w/ Independent PTO, 4610SU-Eff. 10/01/1981 – 12/41984, w/ Independent PTO