154-20-10002万向节 山推SD22推土机万向节总成 universal joint ass'y
154-20-11100十字轴总成 spider ass'y
150-11-11210十字轴 spider
150-11-11220 防尘封 seal,dust
150-11-11250 油封 seal,oil
150-11-11240 滚针 needle
154-20-11130 轴承壳 case,bearing
07020-00000 油嘴 fitting,grease
154-20-11170 连接板 coupling plate