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493-3206 PUMP GP-GEAR S/N HDT1-UP PART OF 493-3205 PUMP & MTG GP-GEAR 323 EXCAVATOR


HYDRAULIC SYSTEM
PUMP GP
VALVE GP-CONTROL
CONTROL GP-VALVE
PUMP GP
SWIVEL GP

EXCAVATOR 323 EXCAVATOR HDT
 323 Excavator HDT00001-UP (MACHINE) POWERED BY C7.1 Engine M0102515 323 HDT   (2019)

HYDRAULIC SYSTEM

PUMP GP
PUMP & MTG GP-GEAR
493-3205 PUMP & MTG GP-GEAR
PUMP & MTG GP-MAIN HYDRAULIC
489-3484 PUMP & MTG GP-MAIN HYDRAULIC
493-3206 PUMP GP-GEAR
PUMP GP-MAIN HYDRAULIC
531-9886 PUMP GP-MAIN HYDRAULIC
ROTATING GP-PUMP
543-3687 ROTATING GP-PUMP
ROTATING GP-PUMP
543-3688 ROTATING GP-PUMP
 

#M01025150540
 

493-3206: PUMP GP-GEAR

493-3206 PUMP GP-GEAR
S/N HDT1-UP
PART OF 493-3205 PUMP & MTG GP-GEAR
i07390450 M0102515
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Parts for your 323 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
    NO BREAKDOWN OF SERVICEABLE PARTS AT TIME OF PUBLICATION
 

#M01025150541
 

531-9886: PUMP GP-MAIN HYDRAULIC

531-9886 PUMP GP-MAIN HYDRAULIC -DOUBLE PISTON
S/N HDT1-UP
PART OF 489-3484 PUMP & MTG GP-MAIN HYDRAULIC
i07144591 M0102515
5319886 PUMP GP-MAIN HYDRAULIC Parts scheme
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Parts for your 323 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 543-3690 Y [1] SWASHPLATE GP (FRONT)  
2. 543-3692 Y [2] CONTROL AS-PISTON PUMP  
3. 543-3689 Y [1] SHAFT & CPLG GP-PISTON PUMP (MAIN HYDRAULIC)  
4. 543-3694 Y [2] VALVE GP-PUMP CONTROL (CONTROL)  
5. 543-3691 Y [1] SWASHPLATE GP (REAR)  
6. 543-3693 Y [1] COVER GP-PUMP  
7. 517-2780 [1] RING-RETAINING  
8. 543-3698 [1] SEAL-LIP TYPE  
9. 9T-3743 [2] SHIM (1-MM THK)  
10. 095-0687 M [16] BOLT-SOCKET HEAD (M14X2X45-MM)  
11. 543-3745 [1] FLANGE  
12. 543-3687 Y [1] ROTATING GP-PUMP (FRONT)  
13. 465-4551 [4] PIN-CYLINDER  
14. 543-3697 [2] GASKET  
15. 543-3688 Y [1] ROTATING GP-PUMP (REAR)  
16. 543-3696 [1] BLOCK  
17. 469-3314 [1] SEAL-O-RING  
18. 566-8761 [1] COVER  
19. 6V-3938 M [2] BOLT (M10X1.5X20-MM)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M01025150542
 

543-3687: ROTATING GP-PUMP

543-3687 ROTATING GP-PUMP
S/N HDT1-UP
PART OF 531-9886 PUMP GP-MAIN HYDRAULIC
i07334618 M0102515
5433687 ROTATING GP-PUMP Parts scheme
  For full view, you need register

Parts for your 323 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 543-3703 [1] PLATE-RETAINING  
2. 543-3701 [9] PISTON AS  
3. 179-6916 [20] SPRING  
4. 543-3705 [2] PLATE  
5. 543-3706 [1] RING-RETAINING  
6. 543-3700 [1] BARREL  
7. 202-6535 [1] PIN  
8. 543-3704 [1] PLATE-CONTROL  
9. 6E-4373 [1] SPRING  
10. 543-3707 [1] PLATE  
11. 543-3702 [1] GUIDE-BALL  
 

#M01025150543
 

543-3688: ROTATING GP-PUMP

543-3688 ROTATING GP-PUMP
S/N HDT1-UP
PART OF 531-9886 PUMP GP-MAIN HYDRAULIC
i07334619 M0102515
5433688 ROTATING GP-PUMP Parts scheme
  For full view, you need register

Parts for your 323 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 543-3703 [1] PLATE-RETAINING  
2. 543-3701 [9] PISTON AS  
3. 179-6916 [20] SPRING  
4. 543-3705 [2] PLATE  
5. 543-3706 [1] RING-RETAINING  
6. 543-3700 [1] BARREL  
7. 202-6535 [1] PIN  
8. 543-3708 [1] PLATE-CONTROL  
9. 6E-4373 [1] SPRING  
10. 543-3707 [1] PLATE  
11. 543-3702 [1] GUIDE-BALL  
 

#M01025150544
 

543-3689: SHAFT & CPLG GP-PISTON PUMP

543-3689 SHAFT & CPLG GP-PISTON PUMP
S/N HDT1-UP
PART OF 531-9886 PUMP GP-MAIN HYDRAULIC
i07330803 M0102515
5433689 SHAFT & CPLG GP-PISTON PUMP Parts scheme
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Parts for your 323 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 543-3709 [1] SHAFT-FRONT  
2. 199-7560 [1] RING-RETAINING  
3. 543-3712 [1] COUPLING  
4. 543-3710 [1] SHAFT-REAR  
5. 543-3711 [2] SLEEVE AS  
6. 543-3713 [2] BEARING-ROLLER  
7. 6V-5590 [2] RING-RETAINING  
8. 6V-5204 [2] RING-RETAINING  
 

#M01025150545
 

507-5977: SPOOL GP-VALVE

507-5977 SPOOL GP-VALVE -BOOM LOAD CONTROL
S/N HDT1-UP
PART OF 507-5967 VALVE GP-CHECK & RELIEF
i07144599 M0102515
5075977 SPOOL GP-VALVE Parts scheme
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Parts for your 323 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5I-4653 [1] RING-BACKUP  
2. 095-1586 [1] SEAL-O-RING  
3. 095-1590 [1] SEAL-O-RING  
4. 095-1589 [1] SEAL-O-RING  
5. 521-1344 [2] RING-BACKUP  
6. 521-1343 [1] RING-BACKUP  
7. 517-7916 [1] RING-BACKUP  
8. 507-5982 [1] SEAL AS  
  095-1580 [1] SEAL-O-RING  
 

#M01025150546
 

517-7914: STEM & SEAL GP-VALVE

517-7914 STEM & SEAL GP-VALVE -STICK LOAD CONTROL
S/N HDT1-UP
PART OF 508-9741 VALVE GP-CHECK & RELIEF
i07144635 M0102515
5177914 STEM & SEAL GP-VALVE Parts scheme
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Parts for your 323 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5I-4653 [1] RING-BACKUP  
2. 095-1586 [1] SEAL-O-RING  
3. 095-1590 [1] SEAL-O-RING  
4. 095-1589 [1] SEAL-O-RING  
5. 521-1344 [2] RING-BACKUP  
6. 521-1343 [1] RING-BACKUP  
7. 507-5982 [1] SEAL AS  
  095-1580 [1] SEAL-O-RING  
8. 517-7916 [1] RING-BACKUP  
 

#M01025150547
 

543-3690: SWASHPLATE GP

543-3690 SWASHPLATE GP
S/N HDT1-UP
PART OF 531-9886 PUMP GP-MAIN HYDRAULIC
i07330794 M0102515
5433690 SWASHPLATE GP Parts scheme
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Parts for your 323 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 543-3714 [1] SWASHPLATE AS  
2. 543-3716 [1] LINER-BEARING  
3. 543-3717 [1] LINER-BEARING  
4. 543-3715 [1] PLATE  
5. 543-3718 [2] SCREW (M5X16-MM)  
 

#M01025150548
 

543-3691: SWASHPLATE GP

543-3691 SWASHPLATE GP
S/N HDT1-UP
PART OF 531-9886 PUMP GP-MAIN HYDRAULIC
i07330801 M0102515
5433691 SWASHPLATE GP Parts scheme
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Parts for your 323 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 543-3719 [1] SWASHPLATE AS  
2. 543-3720 [1] LINER-BEARING  
3. 543-3721 [1] LINER-BEARING  
4. 543-3715 [1] PLATE  
5. 543-3718 [2] SCREW (M5X16-MM)  
 

#M01025150549
 

488-8576: SWIVEL & MOUNTING GP

488-8576 SWIVEL & MOUNTING GP
S/N HDT1-UP
PART OF 514-4877 HYDRAULIC AR
i07140800 M0102515
4888576 SWIVEL & MOUNTING GP Parts scheme
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Parts for your 323 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 451-2181 M [2] BOLT (M12X1.75X30-MM)  
2. 453-3440 M [6] BOLT (M10X1.5X30-MM)  
3. 453-3454 [6] WASHER-HARD (11X21X2.5-MM THK)  
4. 453-3456 [2] WASHER-HARD (13.5X25.5X5-MM THK)  
5. 490-3995 Y [1] SWIVEL GP  
6. 508-9757 [1] STOPPER  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

Information:

Caterpillar Parts SIS Catalog 323 :

PUMP & MTG GP-MAIN HYDRAULIC
489-3484 PUMP & MTG GP-MAIN HYDRAULIC
PUMP & MTG GP-GEAR
493-3205 PUMP & MTG GP-GEAR
PIPE GP-PUMP
519-7105 PIPE GP-PUMP
PIPE GP-PUMP
519-7104 PIPE GP-PUMP
PIPE GP-PUMP
519-7103 PIPE GP-PUMP
519-7102 PIPE GP-PUMP
MOUNTING GP-MAIN CONTROL VALVE
489-2939 MOUNTING GP-MAIN CONTROL VALVE
MOTOR GP-TRAVEL
511-0313 MOTOR GP-TRAVEL
PUMP GP-MAIN HYDRAULIC
531-9886 PUMP GP-MAIN HYDRAULIC
ROTATING GP-PUMP
543-3687 ROTATING GP-PUMP
ROTATING GP-PUMP
543-3688 ROTATING GP-PUMP
SHAFT & CPLG GP-PISTON PUMP
543-3689 SHAFT & CPLG GP-PISTON PUMP
SPOOL GP-VALVE
507-5977 SPOOL GP-VALVE
STEM & SEAL GP-VALVE
517-7914 STEM & SEAL GP-VALVE
SWASHPLATE GP
543-3690 SWASHPLATE GP
SWASHPLATE GP
543-3691 SWASHPLATE GP
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