Komatsu Parts Catalogs

Item PartNo Description Qty Options Ref Alt
? (104-60-41100) VALVE ASS'Y 1
SN: 78604-
? (104-60-42200) VALVE ASS'Y 1
SN: 80199-
? (104-60-41200) VALVE ASS'Y 1
SN: 78604-80198
? (104-60-41301) VALVE ASS'Y 1
SN: 80199-
? (104-60-41300) VALVE ASS'Y 1
SN: 78604-80198
? THESE ASSEMBLIES CONSIST OF ALL PARTS SHOWN IN FIGS.Y1680-21A0 TO Y1680-25A1A.
? NAD33414757323 • VALVE ASS'Y,MAIN RELIEF 1
SN: 78604-
? • • SLEEVE 1
SN: 78604-
? • • POPPET 1
SN: 78604-
? NAE57414749201 • • SPRING 1
SN: 78604-
? NAC03100001510 • • O-RING 1
SN: 78604-
? NAC01100022010 • • O-RING 1
SN: 78604-
? NAC01101010010 • • O-RING 1
SN: 78604-
? • • RETAINER 1
SN: 78604-
? NAD33414478901 • • PLATE 1
SN: 78604-
? NAD51090205004 • • POPPET 1
SN: 78604-
? NAE574120838 • • SPRING 1
SN: 78604-
? NAE12414733701 • • SCREW 1
SN: 78604-
? NAE12414733801 • • NUT 1
SN: 78604-
? NAE51414733901 • • NUT 1
SN: 78604-
? NAE54414762001 • • O-RING 2
SN: 78604-

Bulldozers Komatsu / D20A-7-M S/N 78604-UP(d20a-7-r) / MAIN VALVE (RELIFE VALVE)(450230 : Y1680-24A0)
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