This is a A-388944R2 U-Bolt, Fender Mounting PN: 388944R2Main Description As Following : A-388944R2 U-Bolt, Fender Mounting P.N: 388944R2 Also uses 3/4-10 nut & .781 x 1.75 x .188 flat washer. Can fit on 533187R1 & 533188R1 Fenders Crossed From: WN-388944R3 , , WN388944R3 , , 110701 , Found in Section & Models : Sheet Metal & Related Parts > Fenders, Brackets, U-Bolts, Case-IH TRACTOR: HYDRO 100, Case-IH TRACTOR: 1026, Case-IH TRACTOR: 1066, Case-IH TRACTOR: 1206, Case-IH TRACTOR: 1256, Case-IH TRACTOR: 1456, Case-IH TRACTOR: 1466, Case-IH TRACTOR: 1468, Case-IH TRACTOR: 1566, Case-IH TRACTOR: 1568, Case-IH TRACTOR: 21026, Case-IH TRACTOR: 21206, Case-IH TRACTOR: 21256, Case-IH TRACTOR: 706, Case-IH TRACTOR: 756, Case-IH TRACTOR: 766, Case-IH TRACTOR: 806, Case-IH TRACTOR: 826, Case-IH TRACTOR: 856, Case-IH TRACTOR: 966 Associated Items : New Also A-IH-O-BATTIGN, A-IH-S-ENG3400, A-IH-S-TOOLSLATE, A-IH-S-TUNELATE, A-SMIH202, A-IH-C-MUSCLES, A-IH-O-1026, A-IH-P-ENG56CYL, A-IH-P-1026, A-IH-S-CARBSPEC, A-IH-S-HYDTRN3, A-IH-S-TUNEUP, A-IH-S-806, A-IH-S-8261026, A-SMIH203, A-IH-O-BATTIGN, A-IH-O-1066, A-IH-O-766966, A-IH-P-ENG56CYL, A-IH-P-766966 And : Also uses 3/4-10 nut & .781 x 1.75 x .188 flat washer. Can fit on 533187R1 & 533188R1 Fenders