1) rocker shaft retaining bolt
摇臂轴固定螺栓
2) rocker shaft orientation bolt
摇臂轴定位螺栓
3) rocker shaft bolt
摇臂轴螺栓
4) rocker shaft assembly bolt
摇臂轴总成螺栓
5) rocker arm bolt
摇臂螺栓
6) rocker arm cover bolt
摇臂罩螺栓
参考词条