Genuine Timkin rear wheel bearing kit for all Minis. Timkin bearings are well worth the price as they last longer and can handle more abuse. Hub nuts should be torqued down tight and no slop should be present. Any slop is a good indicator of worn bearings. This kit will come with bearings, races, seal, cotter pin, o-ring seal (used on sportspack models), and a grease satchet. Each kit will do one side.