Overhauling the shaft drive means renewing all of the worn and, possibly damaged, components. This will attain the best results, as interfacing used parts with new will lead to premature wear of the new parts, and a less smooth transmission of power from the gearbox. The kind of power-on, power-off, "shunt" that a worn system delivers is unpleasant to say the least!
This component, and perhaps some of those listed below, maybe required when overhauling the front bevel gear:
110601728
130481080
130911950
131071364
140551127
161151065
410461094
490221151
490221180
601A6209
920091667
921720341
920151990
920271968
920451190
920491395
920491400
921431900
921451209
921511431
921511432
921511446
921801126
921801127
921801128
921801129
921801130
921801131
922001104
Why not order all the new bolts, nuts, gaskets, bearings and seals you require at the same time? Save money on shipping costs with a multiple order. Try this gasket sealant: 08C70K0234M - the default choice for workshop professionals. This component may have other, sometimes unrelated applications, within the Kawasaki model range, so please always check by the part-number rather than the description prior to ordering.