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Komatsu PC450-8

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MAIN VALVE (1-ACTUATOR) (21/23)

Hydraulic Excavator Komatsu PC450-8
SERVICE KIT AND COMPONENT PARTS / MAIN VALVE (1-ACTUATOR) (21/23)

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Parts scheme MAIN VALVE (1-ACTUATOR) (21/23) - Hydraulic Excavator Komatsu PC450-8 - SERVICE KIT AND COMPONENT PARTS | 777parts

List of spare parts

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#Part NoPart NameQty.
1(7***1)Control valve1
THIS ASSEMBLY CONSISTS OF ALL PARTS SHOWN IN FIGS.Y1664-01A0 T0 Y1664-23A0
1BODY SUB ASS'Y1
1BLOCK,VALVE1
2Spool1
372***30Plug2
407***23O-RING,(NOT SHOWN)2
570***60Ball2
672***20Retainer2
772***10Spring2
872***11CASE2
907***80O-ring2
1001***20Bolt4
1107***09O-RING,(FOR DUAL TILT DOZER)2
1207***21O-RING (KIT)1
1372***30O-ring2
1407***32O-RING,(SEE FIG. H0312-01A0-4)2
1572***10O-ring2
1672***20RING,BACK-UP2
1772***30O-ring2

MAIN VALVE (1-ACTUATOR) (21/23) - Hydraulic Excavator Komatsu PC450-8 - SERVICE KIT AND COMPONENT PARTS | 777parts

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