thats the spacer/washer that goes between bearing and first nut ,did they use the old one ,fitting new isnt necessary if old is okay ,garage cant know much about your landy wheel bearings ,As above. Found this left over in my wheel bearing kit, is it important? Could it explain why my wheel bearings are coming loose after 1 day (it's been to the garage and they're stumped as to why as well)
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yes your right its not the thick washerThe side is supposed to be bent up against a flat on the nut.....at least it is on every one I've seen