20Y-30-00322引导轮总成..............FRONTIDLERASS‘Y2DBBA0001-
120Y-30-43310?惰轮...............................IDLER1DBBA0001-
220Y-30-43340?衬套.............................BUSHING2DBBA0001-
320Y-30-13131?轴.................................SHAFT1DBBA0001-
407052-31624?螺塞................................PLUG1DBBA0001-
507000-12060?O形圈............................O-RING2DBBA0001-
195-30-00302?浮动密封总成.........FLOATINGSEALASS‘Y2DBBA0001-
6A??环.................................RING2DBBA0001-
7A??O形圈...........................O-RING2DBBA0001-
820Y-30-31750?支撑.............................SUPPORT2DBBA0001-
9205-30-76190?销...................................PIN2DBBA0001-