Loa?a iā ia kahi pahu kaomi, eccentric shaft, uhi lehu i loko, uhi lehu waho, elastic retaining apo no ka lua, spacer apo a me ka bearing Ua hana ?ia nā bearings ma ka home a i lawe ?ia mai kēlā me kēia ?āpana i hana ?ia me nā mea waiwai ki?eki?e e nānā pono ?ia e hō?oia i ka maika?i o ka huahana.