This is a A-120985C1 Shaft, PTO 1000 RPM PN: 120985C1Main Description As Following : A-120985C1 Shaft, PTO 1000 RPM P.N: 120985C1 Long: 13.187"Tooth Front Splines: 17 Crossed From: AM120985C1 , , WN-120985C1 , , WN120985C1 , , 107273 , , 120985 , , 71254C1 CASE-IH Found in Section & Models : PTO Parts > PTO and Related Parts, Case-IH TRACTOR: HYDRO 100 (W/DUAL SPEED PTO ASSEMBLY), Case-IH TRACTOR: HYDRO 186 (W/DUAL SPEED PTO ASSEMBLY), Case-IH TRACTOR: 1026, Case-IH TRACTOR: 1066 (W/DUAL SPEED PTO ASSEMBLY), Case-IH TRACTOR: 1086 (W/DUAL SPEED PTO ASSEMBLY), Case-IH TRACTOR: 1206 (W/DUAL SPEED PTO ASSEMBLY), Case-IH TRACTOR: 1256 (W/DUAL SPEED PTO ASSEMBLY), Case-IH TRACTOR: 1456 (W/DUAL SPEED PTO ASSEMBLY), Case-IH TRACTOR: 1466 (W/DUAL SPEED PTO ASSEMBLY), Case-IH TRACTOR: 1468, Case-IH TRACTOR: 1486 (W/DUAL SPEED PTO ASSEMBLY), Case-IH TRACTOR: 1566 (W/DUAL SPEED PTO ASSEMBLY), Case-IH TRACTOR: 1568, Case-IH TRACTOR: 1586 (W/DUAL SPEED PTO ASSEMBLY), Case-IH TRACTOR: 21026, Case-IH TRACTOR: 21206, Case-IH TRACTOR: 21256, Case-IH TRACTOR: 21456, Case-IH TRACTOR: 3088 (W/DUAL SPEED PTO ASSEMBLY), Case-IH TRACTOR: 3288 (W/DUAL SPEED PTO ASSEMBLY) Associated Items : New Also A-IH-O-BATTIGN, A-IH-S-ENG3400, A-IH-S-TOOLSLATE, A-IH-S-TUNELATE, A-SMIH202, A-IH-O-BATTIGN, A-IH-O-786-1586, A-IH-P-ENG56CYL, A-IH-P-186HYDRO, A-IH-S-ENG3400, A-IH-S-HYDTRN3, A-IH-S-TOOLSLATE, A-IH-S-TUNELATE, A-IH-S-786ETC, A-SMIH202, A-IH-C-MUSCLES, A-IH-O-1026, A-IH-P-ENG56CYL, A-IH-P-1026, A-IH-S-CARBSPEC And : Long: 13.187" Tooth Front Splines: 17