left track idler

基本解释左履带托链轮

网络释义

1)left track idler,左履带托链轮2)Roller GP-track carrier,履带托链轮总成3)Shaft as-track roller,履带托链轮轮轴组件4)track carrier roller,履带托带轮5)track carrier roller rim,履带托带轮轮缘6)Roller AR-track & carrier,履带支重轮和托链轮配置总成