This is a A-386198R1 Stud PN: 386198R1Main Description As Following : A-386198R1 Stud P.N: 386198R1 Dim A (1): 8.125" LongDim B (2): 1.125" diameter Crossed From: AM386198R1 , Found in Section & Models : Hitch & Drawbar Parts > Stabilizer and Sway Block Parts, Case-IH TRACTOR: HYDRO 100, Case-IH TRACTOR: HYDRO 186, Case-IH TRACTOR: 1026, Case-IH TRACTOR: 3088, Case-IH TRACTOR: 3288, Case-IH TRACTOR: 3488, Case-IH TRACTOR: 3688, Case-IH TRACTOR: 706, Case-IH TRACTOR: 756, Case-IH TRACTOR: 766, Case-IH TRACTOR: 786, Case-IH TRACTOR: 806, Case-IH TRACTOR: 826, Case-IH TRACTOR: 856, Case-IH TRACTOR: 886, Case-IH TRACTOR: 966, Case-IH TRACTOR: 986 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 : Dim A (1): 8.125" Long Dim B (2): 1.125" diameter