This is a A-138764C2 Gear, Park PN: 138764C2Main Description As Following : A-138764C2 Gear, Park P.N: 138764C2 Replaces: 380288R2Spline: 17Teeth: 35 Crossed From: 138764 , , 280288R2 CASE-IH , 380288R2 CASE-IH Found in Section & Models : Transmission & Rear Axle > Trans: Forks, Gears, Shafts, Case-IH INDUSTRIAL/CONSTRUCTION: 21026, Case-IH INDUSTRIAL/CONSTRUCTION: 21206, Case-IH INDUSTRIAL/CONSTRUCTION: 21256, Case-IH INDUSTRIAL/CONSTRUCTION: 21456, Case-IH INDUSTRIAL/CONSTRUCTION: 2706, Case-IH INDUSTRIAL/CONSTRUCTION: 2756, Case-IH INDUSTRIAL/CONSTRUCTION: 2806, Case-IH INDUSTRIAL/CONSTRUCTION: 2826, Case-IH INDUSTRIAL/CONSTRUCTION: 2856, Case-IH TRACTOR: HYDRO 186, Case-IH TRACTOR: 102, Case-IH TRACTOR: 1026, Case-IH TRACTOR: 1066, Case-IH TRACTOR: 1086, Case-IH TRACTOR: 120, Case-IH TRACTOR: 1206, Case-IH TRACTOR: 1256, Case-IH TRACTOR: 1456, Case-IH TRACTOR: 1466, Case-IH TRACTOR: 1468 Associated Items : New Also A-SMIH32, A-SMIH32, A-SMIH32, A-IH-O-706, A-IH-O-706EARLY, A-IH-P-706, A-IH-S-ENGD155, A-IH-S-ENG460ETC, A-IH-S-ENG6CYLG, A-SMIH32, A-IH-P-ENG6CYLG, A-IH-P-7562756, A-IH-S-ENGD155, A-IH-S-ENG6CYLG, A-IH-S-706756, A-SMIH32, A-IH-P-8062806, A-IH-S-806, A-SMIH32, A-IH-P-8262826 And : Replaces: 380288R2 Spline: 17 Teeth: 35