Compatible with/ Replacement for Yamaha WR400F 1998 - 2000. Yamaha WR426F 2001 - 2002. Yamaha YZ400F 1998 - 1999. Yamaha YZ426F 2000 - 2002.
Kit contains all of the components required to properly rebuild the swing arm bearing assembly.
Needle bearing shafts are made with SCM415/42 bearing steel that has been hardened and precision ground.
All metal bushings are case hardened and plated to prevent wear and corrosion.
POM composite washer bearings replace thru needle washers increased service life and super resistance to water and dirt.
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