This is a A-5171356 Shaft, PTO Output (1000 RPM) PN: 5171356Main Description As Following : A-5171356 Shaft, PTO Output (1000 RPM) P.N: 5171356 Dim A (1): Outer Splines: 21Dim B (2): Inner Splines: 20Dim C (3): Length: 6.383"Replaces: 83983811, E7NNB728BA, 2042009 Replaces: E7NNB728BA FORD , Crossed From: 2042009 FORD / NEW HOLLAND , 83983811 FORD / NEW HOLLAND Found in Section & Models : PTO Parts > PTO and Related Parts, Case-IH TRACTOR: JX100U (SN <1302901), Case-IH TRACTOR: JX70U (SN <1302901), Case-IH TRACTOR: JX80U (SN <1302901), Case-IH TRACTOR: JX90U (SN <1302901), Fiat TRACTOR: L65, Ford / New Holland TRACTOR: TL100 (w/ 2 Spd Shiftable PTO SN <-1302901), Ford / New Holland TRACTOR: TL70 (w/ 2 Spd Shiftable PTO SN <-1302901), Ford / New Holland TRACTOR: TL80 (w/ 2 Spd Shiftable PTO SN <-1302901), Ford / New Holland TRACTOR: TL90 (w/ 2 Spd Shiftable PTO SN <-1302901), Ford / New Holland TRACTOR: TS100 (w/ 2 Spd Shiftable PTO w/o Electronic Draft C, Ford / New Holland TRACTOR: TS110 (w/ 2 Spd Shiftable PTO w/o Electronic Draft C, Ford / New Holland TRACTOR: TS115 (w/ 2 Spd Shiftable PTO, Electronic), Ford / New Holland TRACTOR: TS90 (w/ 2 Spd Shiftable PTO w/o Electronic Draft Co, Ford / New Holland TRACTOR: 4835, Ford / New Holland TRACTOR: 5110 (w/ 2 Spd Shiftable PTO), Ford / New Holland TRACTOR: 5610 (w/ 2 Spd Shiftable PTO), Ford / New Holland TRACTOR: 5635, Ford / New Holland TRACTOR: 5640 (w/ 2 Spd Shiftable PTO), Ford / New Holland TRACTOR: 5640 (2 Spd Shiftable 10/89->), Ford / New Holland TRACTOR: 6410 (w/ 2 Spd Shiftable PTO) Associated Items : New Also A-MNL18259, A-FO-O-5610SII, A-FO-O-56106610, A-FRM-FO-LATE, A-MNL18259, A-SMFO42, A-FO-O-5640STRAN, A-FO-O-5640WCAB, A-SMFO48, A-MNL18259, A-FO-O-5610SII, A-FO-O-56106610, A-FRM-FO-LATE, A-MNL18259, A-SMFO42, A-FO-O-5640STRAN, A-FO-O-5640WCAB, A-SMFO48, A-FO-O-67107710, A-FRM-FO-LATE And : Dim A (1): Outer Splines: 21 Dim B (2): Inner Splines: 20 Dim C (3): Length: 6.383" Replaces: 83983811, E7NNB728BA, 2042009