变速箱排放加长管
transmission drain extension
变速箱排放加长管螺栓
transmission drain extension bolt
变速箱油箱排放塞
transmission tank drain plug
变速箱油箱排放组件
transmission oil tank drain assembly
曲轴箱排放物控制系统
crankcase emission control system
燃油箱排放阀
fuel tank drain valve
fuel sump tank drain valve
燃油箱排放阀检视盖
fuel tank drain valve access cover
变速箱机油排放螺塞
transmission oil drain plug