This is a A-1264520C1 Cover, PTO PN: 1264520C1Main Description As Following : A-1264520C1 Cover, PTO P.N: 1264520C1 Used w/ 1264503C1 PTO shield, to replace 536212R2. Crossed From: AM1264520C1 , Found in Section & Models : PTO Parts > PTO and Related Parts, Case-IH INDUSTRIAL/CONSTRUCTION: 2856, Case-IH TRACTOR: HYDRO 100, Case-IH TRACTOR: HYDRO 186, Case-IH TRACTOR: 1026, Case-IH TRACTOR: 1066, Case-IH TRACTOR: 1086, Case-IH TRACTOR: 3088, Case-IH TRACTOR: 3288, Case-IH TRACTOR: 3388, Case-IH TRACTOR: 3488, Case-IH TRACTOR: 3688, Case-IH TRACTOR: 5088, Case-IH TRACTOR: 5288, Case-IH TRACTOR: 5488, Case-IH TRACTOR: 6388, Case-IH TRACTOR: 766, Case-IH TRACTOR: 856, Case-IH TRACTOR: 886, Case-IH TRACTOR: 966, Case-IH TRACTOR: 986 Associated Items : New Also A-IH-P-8562856, A-IH-S-806, A-SMIH32, 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 And : Used w/ 1264503C1 PTO shield, to replace 536212R2.