This kit includes all parts needed to rebuild your 88-91 Honda RT4WD Viscous Coupler yourself !! Kit includes Bearing, Seals, Fluid and a detailed instructional Packet as well as a listing of recommended tools so you can make sure to be ready before starting the job !! This is a GREAT COMPLETE KIT to revive that leaking , tired, 30 year old OEM Part !!
** Standard Kit DOES NOT come with front needle bearing. Feedback from some re-builders that they did not replace the bearing because of little or no damage to OEM one.