0.030" Oversize main bearings for diesel applications.Fits Massey Ferguson models 133, 135, 145, 148, 150, 152, 154, 203 Indust/Const, 230, 235 Indust/Const, 240, 245, 250, 253, 253 UK, 254, 255, 333, 340, 342, 35, 350 Indust/Const, 352, 355, 360, A3.152 w/.043 Liner, A3.152 w/.145 Liner, AD3.152 (4 Ring Piston), AD3.152 (5 Ring Piston)Replaces 58703C 68083C 68084C 732633M91 746159M91