50D - EXCAVATOR 0130 TRACK SYSTEM Parts group 0130 TRACK SYSTEM 0130 TRACK SYSTEM . TRACK FRAME AND COVERS TRACK IDLER GUIDE FRONT IDLER TRACK ADJUSTER UPPER ROLLER LOWER ROLLER RUBBER TRACK TRACK CHAIN ASSEMBLY, STEEL GROUSER SHOE TRACK CHAIN ASSEMBLY, RUBBER PAD SHOE ( - 275774)
