KUBOTA LAWN MOWER WHEEL AXLE: B17-2400, B2400, B4200 FM1. 22 M, RC40-42, RC44-42, RC48-62 A, RC48-62 F, RC48-F19, RC48-F19 G, RC48-G20 G, RC48-G20 G-S, RC54-24 B-EC, RC54-B, RC54-F19 RC54-G20 G, RC60-21 B, RC60-24 B-EC, RC60-25, RC60-72, RC60-72 A, RC60-B RC60-F19, RC60-F20, RC60-G20 G, RC60-ST, RC72-25, RC72-28, RC72-29 F, RC72-36 F RC72-B, ZAM1. 12 MRC44, ZAM1.37 MRC54B ZAM1.50 MRC60, ZAM1.50 MRC60B Axis Length in mm: 133.40 Axis in mm: 12 CODE: 130-020 EL