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489-2939 MOUNTING GP-MAIN CONTROL VALVE S/N YBL1-UP PART OF 514-4877 HYDRAULIC AR 323 EXCAVATOR


HYDRAULIC SYSTEM
MOUNTING GP
PUMP GP
SWIVEL GP

EXCAVATOR 323 EXCAVATOR YBL
 323 Excavator YBL00001-UP (MACHINE) POWERED BY C7.1 Engine M0085279 323 YBL   (2016)

HYDRAULIC SYSTEM

MOUNTING GP
MOUNTING GP-MAIN CONTROL VALVE
489-2939 MOUNTING GP-MAIN CONTROL VALVE
 

#M00852790540
 

489-2939: MOUNTING GP-MAIN CONTROL VALVE

489-2939 MOUNTING GP-MAIN CONTROL VALVE
S/N YBL1-UP
PART OF 514-4877 HYDRAULIC AR
i07140808 M0085279
4892939 MOUNTING GP-MAIN CONTROL VALVE Parts scheme
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Parts for your 323 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 325-9001 [4] SPACER (22X40X22-MM THK)  
2. 447-1718 M [4] BOLT (M20X2.5X50-MM)  
3. 451-2176 [4] WASHER-HARD (22X35X3.5-MM THK)  
4. 453-2846 M [4] BOLT (M20X2.5X60-MM)  
5. 555-7437 [1] SUPPORT AS  
6. 555-7460 [1] SUPPORT AS  
  M   METRIC PART
 

#M00852790541
 

489-3484: PUMP & MTG GP-MAIN HYDRAULIC

489-3484 PUMP & MTG GP-MAIN HYDRAULIC
S/N YBL1-UP
PART OF 514-4877 HYDRAULIC AR
i07144589 M0085279
4893484 PUMP & MTG GP-MAIN HYDRAULIC Parts scheme
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Parts for your 323 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8T-4195 M [12] BOLT (M10X1.5X30-MM)  
2. 8T-4121 [12] WASHER-HARD (11X21X2.5-MM THK)  
3. 531-9886 Y [1] PUMP GP-MAIN HYDRAULIC  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00852790542
 

531-9886: PUMP GP-MAIN HYDRAULIC

531-9886 PUMP GP-MAIN HYDRAULIC -DOUBLE PISTON
S/N YBL1-UP
PART OF 489-3484 PUMP & MTG GP-MAIN HYDRAULIC
i07144591 M0085279
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
 

#M00852790543
 

543-3687: ROTATING GP-PUMP

543-3687 ROTATING GP-PUMP
S/N YBL1-UP
PART OF 531-9886 PUMP GP-MAIN HYDRAULIC
i07334618 M0085279
5433687 ROTATING GP-PUMP Parts scheme
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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  
 

#M00852790544
 

543-3688: ROTATING GP-PUMP

543-3688 ROTATING GP-PUMP
S/N YBL1-UP
PART OF 531-9886 PUMP GP-MAIN HYDRAULIC
i07334619 M0085279
5433688 ROTATING GP-PUMP Parts scheme
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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  
 

#M00852790545
 

543-3689: SHAFT & CPLG GP-PISTON PUMP

543-3689 SHAFT & CPLG GP-PISTON PUMP
S/N YBL1-UP
PART OF 531-9886 PUMP GP-MAIN HYDRAULIC
i07330803 M0085279
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  
 

#M00852790546
 

543-3690: SWASHPLATE GP

543-3690 SWASHPLATE GP
S/N YBL1-UP
PART OF 531-9886 PUMP GP-MAIN HYDRAULIC
i07330794 M0085279
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)  
 

#M00852790547
 

543-3691: SWASHPLATE GP

543-3691 SWASHPLATE GP
S/N YBL1-UP
PART OF 531-9886 PUMP GP-MAIN HYDRAULIC
i07330801 M0085279
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)  
 

#M00852790548
 

488-8576: SWIVEL & MOUNTING GP

488-8576 SWIVEL & MOUNTING GP
S/N YBL1-UP
PART OF 514-4877 HYDRAULIC AR
i07140800 M0085279
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
 

#M00852790549
 

490-3995: SWIVEL GP

490-3995 SWIVEL GP
S/N YBL1-UP
PART OF 488-8576 SWIVEL & MOUNTING GP
i07140810 M0085279
4903995 SWIVEL GP Parts scheme
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Parts for your 323 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 162-4694 [5] SEAL-RING  
2. 453-3454 [2] WASHER-HARD (11X21X2.5-MM THK)  
3. 455-3798 M [6] BOLT (M10X1.5X25-MM)  
4. 487-5859 [1] SENSOR GP-POSITION (SWING)  
  238-5084 [1] SEAL-O-RING  
5. 487-5860 [1] SENSOR-POSITION  
6. 490-3996 [1] HOUSING-SWIVEL  
7. 490-3997 [1] ROTOR-SWIVEL  
8. 490-3999 [1] RETAINER  
9. 492-2080 [1] COVER AS-SHAFT  
10. 095-1623 [2] SEAL-O-RING  
11. 095-1714 [1] SEAL-O-RING  
12. 8T-6759 [2] PLUG-PIPE  
  M   METRIC PART
 

Information:

Caterpillar Parts SIS Catalog 323 :

MOTOR GP-TRAVEL
511-0313 MOTOR GP-TRAVEL
MOTOR GP-TRAVEL
209-5992 MOTOR GP-TRAVEL
MOTOR GP-SWING
536-6580 MOTOR GP-SWING
MOTOR GP-SWING
515-6105 MOTOR GP-SWING
MOTOR GP-SWING
489-3487 MOTOR GP-SWING
MOTOR & MTG GP-TRAVEL
519-2478 MOTOR & MTG GP-TRAVEL
MOTOR & MTG GP-TRAVEL
334-9986 MOTOR & MTG GP-TRAVEL
MOTOR & MTG GP-SWING
489-3486 MOTOR & MTG GP-SWING
PUMP & MTG GP-MAIN HYDRAULIC
489-3484 PUMP & MTG GP-MAIN HYDRAULIC
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
SWASHPLATE GP
543-3690 SWASHPLATE GP
SWASHPLATE GP
543-3691 SWASHPLATE GP
SWIVEL & MOUNTING GP
488-8576 SWIVEL & MOUNTING GP
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