As this info was taken froma kwak manual for an 86 500b2, some of the tools, ie suspension drivers, will differ for the same tools for a different year KX, but things such as case splitter and the like will fit all.K.
(as a footnote, Rocky mountain atv shop stateside do a competitvely priced range of 2 stroke engine tools)
1.Case splitter 57001-1098, 7.Bearing puller 57001-158
(adapter 57001-136) 8.F/wheel puller 57001-252
2.Crank jig 57001-1174 9.Fork oil seal driver 57001-1160 (b2)
3.Primary gear holder 57001-302 10.Steering stem wrench 57001-1100 (b2)
4.Piston pin puller 57001-910 11.Shock lockring wrenches 57001-1101
5.Bearing driver set 57001-1129 12.Sprocket holder 57001-307
6.Clutch holder 57001-305 13.W/pump oil seal guide 57001-1161