Nut-hex-fine,16mm Ksf250-a16 Kfx250 Mojave 2002 Usa

Perhaps some of the most important mechanical parts of the engine; if the piston/con-rod/crankshaft assembly is not right the engine cannot give its best, mechanical clatter and poor performance is something Kawasaki enthusiasts can live without!
Renewing as many parts as possible at the same time, during the rebuilding process, is almost like an insurance policy - make sure that when you rebuild the engine it will not require stripping down again because of a failure of one key component. The balance-shaft should also be checked thoroughly at the same time to ensure the engine runs as smoothly as it did when new.
Other related parts you may wish to consider:

315B1600
420B1611
420AA1611
480J4000
510A3100
510A5100
130311383
130310002
130321185
130341091
130351009
130371493
130375080
130971279
590511122
590511273
920261419
920260005
920621062
921601369
130411074
130411101
131071295
920151465
92033029

Please make sure the parts ordered are compatible with your model. This component may have other applications in the Kawasaki model line up.

Don't forget to order all the gaskets, bearings and seals required to complete the assembly of the engine - try this pro-workshop gasket sealant 08CRAHLG120G -

complete the job like a professional.