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543-3694 VALVE GP-PUMP CONTROL -CONTROL S/N DWF1-UP PART OF 531-9886 PUMP GP-MAIN HYDRAULIC 323 EXCAVATOR


HYDRAULIC SYSTEM
PUMP GP
VALVE GP-RELIEF
VALVE GP-SOLENOID
MANIFOLD GP

EXCAVATOR 323 EXCAVATOR DWF
 323 Excavator DWF00001-UP (MACHINE) POWERED BY C7.1 Engine M0090663 323 DWF   (2018)

HYDRAULIC SYSTEM

PUMP GP
SWASHPLATE GP
543-3690 SWASHPLATE GP
SWASHPLATE GP
543-3691 SWASHPLATE GP
VALVE GP-PUMP CONTROL
543-3694 VALVE GP-PUMP CONTROL
VALVE GP-PUMP CONTROL
543-3728 VALVE GP-PUMP CONTROL
 

#M00906630480
 

543-3694: VALVE GP-PUMP CONTROL

543-3694 VALVE GP-PUMP CONTROL -CONTROL
S/N DWF1-UP
PART OF 531-9886 PUMP GP-MAIN HYDRAULIC
i07124187 M0090663
5433694 VALVE GP-PUMP CONTROL Parts scheme
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Parts for your 323 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 543-3728 Y [1] VALVE GP-PUMP CONTROL  
2. 543-3727 [1] PIN AS  
3. 202-6535 [2] PIN  
4. 464-9758 [1] GASKET  
5. 143-6020 M [4] BOLT-SOCKET HEAD (M6X1X75-MM)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00906630481
 

543-3728: VALVE GP-PUMP CONTROL

543-3728 VALVE GP-PUMP CONTROL -CONTROL
S/N DWF1-UP
PART OF 543-3694 VALVE GP-PUMP CONTROL
i07124189 M0090663
5433728 VALVE GP-PUMP CONTROL Parts scheme
  For full view, you need register

Parts for your 323 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 258-0144 [1] LOCKNUT-SCREW  
2. 543-3735 [1] SPRING  
3. 543-3733 [1] SPRING  
4. 177-7747 [3] RING  
5. 543-3730 [1] SPOOL  
6. 543-3739 [1] VALVE GP-SOLENOID & PRESS REDC  
7. 543-3731 [1] COVER  
8. 5P-8210 [1] SEAL-O-RING  
9. 543-3729 [1] SLEEVE  
10. 543-3737 [1] LEVER-FEEDBACK  
11. 543-3734 [1] SLEEVE-GUIDE  
12. 543-3732 [1] GUIDE-SPRING  
13. 543-3736 [1] SETSCREW  
14. 543-3740 [1] PLUG  
15. 543-3738 [1] PIN  
16. 460-6304 [1] LOCKSCREW  
17. 139-7757 [1] PLUG  
18. 096-4833 M [4] BOLT-SOCKET HEAD (M5X0.8X20-MM)  
  M   METRIC PART
 

#M00906630482
 

173-3452: VALVE GP-RELIEF

173-3452 VALVE GP-RELIEF
S/N DWF1-UP
PART OF 489-3487 MOTOR GP-SWING
i01255353 M0090663
1733452 VALVE GP-RELIEF Parts scheme
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Parts for your 323 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 168-0765 [1] RING-BACKUP  
2. 7J-9933 [1] SEAL-O-RING  
3. 7I-0966 [1] RING-BACKUP  
4. 6V-5556 [1] SEAL-O-RING  
5. 095-1698 [1] SEAL-O-RING  
 

#M00906630483
 

323-7464: VALVE GP-RELIEF

323-7464 VALVE GP-RELIEF -PILOT OPERATED
S/N DWF1-UP
PART OF 516-8628 VALVE GP-MAIN CONTROL
i03993504 M0090663
3237464 VALVE GP-RELIEF Parts scheme
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Parts for your 323 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4I-3510 [1] SPRING  
2. 7F-2050 [1] LOCKNUT (3/4-16-THD)  
3. 6I-6795 [1] SPRING  
4. 095-1786 [1] RING-BACKUP  
5. 6V-8218 [1] SEAL-O-RING  
6. 6V-8978 [1] SEAL-O-RING  
7. 480-2133 [1] VALVE AS-CONTROL  
7A. 119-5398 [1] SCREEN-FILTER (RELIEF VALVE)  
8. 352-6864 [1] SEAT-VALVE  
9. 171-0037 [1] VALVE  
10. 259-7848 [1] SLEEVE  
11. 259-7849 [1] PISTON  
12. 259-7850 [1] SLEEVE  
13. 259-7851 [1] ADJUSTER  
14. 287-2499 M [1] NUT (M24X2-THD)  
15. 3D-2824 [1] SEAL-O-RING  
16. 095-1579 [1] SEAL-O-RING  
17. 095-1584 [1] SEAL-O-RING  
18. 095-1587 [1] SEAL-O-RING  
19. 095-1590 [1] SEAL-O-RING  
   
    PARTS SHOWN IN GRAPHIC(S) WITHOUT A REFERENCE NUMBER ARE NOT SERVICED SEPARATELY
  M   METRIC PART
 

#M00906630484
 

352-7123: VALVE GP-RELIEF

352-7123 VALVE GP-RELIEF -PILOT OPERATED
S/N DWF1-UP
PART OF 555-8147 VALVE GP-CONTROL
i04089492 M0090663
3527123 VALVE GP-RELIEF Parts scheme
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Parts for your 323 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 095-1578 [1] SEAL-O-RING  
2. 103-8252 [2] RING  
3. 491-4176 [2] RING-BACKUP  
4. 103-8254 [1] SEAL-O-RING  
5. 103-8255 [1] SEAL-O-RING  
6. 3D-2824 [2] SEAL-O-RING  
   
    PARTS SHOWN IN GRAPHIC(S) WITHOUT A REFERENCE NUMBER ARE NOT SERVICED SEPARATELY
 

#M00906630485
 

360-4588: VALVE GP-RELIEF

360-4588 VALVE GP-RELIEF
S/N DWF1-UP
PART OF 322-8714 VALVE GP-TRAVEL COUNTERBALANCE
i04033053 M0090663
3604588 VALVE GP-RELIEF Parts scheme
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Parts for your 323 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 095-1583 [1] SEAL-O-RING  
2. 095-1590 [1] SEAL-O-RING  
3. 7E-4846 [1] SEAL-O-RING  
4. 099-8232 [1] SEAL-O-RING  
5. 364-1975 [1] RING-BACKUP  
6. 364-1976 [2] RING-BACKUP  
7. 364-1977 [2] RING-BACKUP  
8. 364-1978 [1] RING-BACKUP  
 

#M00906630486
 

111-9916: VALVE GP-SOLENOID

111-9916 VALVE GP-SOLENOID -PRESSURE REDUCING
S/N DWF1-UP
PART OF 259-7430 VALVE GP-SOLENOID
i01105140 M0090663
1119916 VALVE GP-SOLENOID Parts scheme
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Parts for your 323 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 095-1750 [1] SEAL-O-RING  
2. 6V-8398 [1] SEAL-O-RING  
3. 095-1751 [1] SEAL-O-RING  
4. 095-1586 [1] SEAL-O-RING  
5. 114-0623 M [1] NUT AS (M6X1-THD)  
  M   METRIC PART
 

#M00906630487
 

259-7430: VALVE GP-SOLENOID

259-7430 VALVE GP-SOLENOID
S/N DWF1-UP
PART OF 492-2069 LINES GP-PILOT
i04523596 M0090663
2597430 VALVE GP-SOLENOID Parts scheme
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Parts for your 323 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7I-2272 CM [4] BOLT (M5X0.8X12-MM)  
2. 111-9916 Y [2] VALVE GP-SOLENOID (PRESSURE REDUCING)  
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00906630488
 

515-2709: VALVE GP-SOLENOID & MANIFOLD

515-2709 VALVE GP-SOLENOID & MANIFOLD -UPPER
S/N DWF1-UP
PART OF 516-8628 VALVE GP-MAIN CONTROL
i07114004 M0090663
5152709 VALVE GP-SOLENOID & MANIFOLD Parts scheme
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Parts for your 323 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2M-9780 [1] SEAL-O-RING  
2. 526-1837 [1] ADAPTER  
3. 8T-3998 M [20] BOLT (M4X0.7X12-MM)  
4. 148-8336 [1] CONNECTOR AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  6V-8636 [1] CONNECTOR  
5. 148-8338 [1] CONNECTOR AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  8T-0075 [1] CONNECTOR  
6. 148-8346 [1] ELBOW AS  
  3K-0360 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
  8T-1686 [1] ADAPTER-ELBOW  
7. 162-0177 [8] PLUG AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  9S-8004 [1] PLUG (9/16-18-THD)  
8. 491-0908 [3] VALVE GP-SOLENOID (24-VOLT)  
9. 485-5747 [7] VALVE GP-SOLENOID (12-VOLT)  
    (EACH VALVE GP-SOLENOID INCLUDES)
  [1] SEAL-O-RING  
  [1] SEAL-O-RING  
  [1] SEAL-O-RING  
  M   METRIC PART
 

#M00906630489
 

515-2710: VALVE GP-SOLENOID & MANIFOLD

515-2710 VALVE GP-SOLENOID & MANIFOLD -LOWER
S/N DWF1-UP
PART OF 516-8628 VALVE GP-MAIN CONTROL
i07113988 M0090663
5152710 VALVE GP-SOLENOID & MANIFOLD Parts scheme
  For full view, you need register

Parts for your 323 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 491-0908 [1] VALVE GP-SOLENOID (24-VOLT)  
  [1] SEAL-O-RING  
  [1] SEAL-O-RING  
  [1] SEAL-O-RING  
2. 8T-3998 M [20] BOLT (M4X0.7X12-MM)  
3. 162-0177 [1] PLUG AS  
  3J-1907 [1] SEAL-O-RING  
  9S-8004 [1] PLUG (9/16-18-THD)  
4. 485-5747 [9] VALVE GP-SOLENOID (12-VOLT)  
    (EACH INCLUDES)
  [1] SEAL-O-RING  
  [1] SEAL-O-RING  
  [1] SEAL-O-RING  
  M   METRIC PART
 

Information:

Special Instruction
Repair Process for Hydraulic Gear Pumps {5073}
Repair Process for Hydraulic Gear Pumps {5073}
Procedure to Install the Pump Control Valve Group on Certain 320, 320 GC, and 323 Excavators {5455}
Procedure to Install the Pump Control Valve Group on Certain 320, 320 GC, and 323 Excavators {5455}
Service Letter-NACD
PRODUCT SUPPORT PROGRAM FOR REPLACING THE MAIN HYDRAULIC PUMP ON CERTAIN 320 AND 323 EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE MAIN HYDRAULIC PUMP ON CERTAIN 320 AND 323 EXCAVATORS
Service Letter-Australia
Service Letter-CFEL
Service Letter-CSARL
Service Letter-Americas
Specifications
Gear Pump
320 GC, 320 and 323 Excavator Machine Systems Specifications
Main Hydraulic Pump
320 GC, 320 and 323 Excavator Machine Systems Specifications
Auxiliary Pump Drive and Mounting
320 GC, 320 and 323 Excavator Machine Systems Specifications
Pump Control Valve
320 GC, 320 and 323 Excavator Machine Systems Specifications
Pump Control Valve
320 GC, 320 and 323 Excavator Machine Systems Specifications
Service Letter-China
PRODUCT SUPPORT PROGRAM FOR REPLACING THE MAIN HYDRAULIC PUMP ON CERTAIN 320 AND 323 EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE MAIN HYDRAULIC PUMP ON CERTAIN 320 AND 323 EXCAVATORS
Service Letter-Asia
Systems Operation
Main Hydraulic Pump
320 GC, 320 and 323 Excavator Machine Systems
Pump Control (Main Hydraulic) - Main Pump Regulator
320 GC, 320 and 323 Excavator Machine Systems
General Information (Main Pump System)
320 GC, 320 and 323 Excavator Machine Systems
Reuse And Salvage Guidelines
Vane Type Hydraulic Pumps {5055}
Vane Type Hydraulic Pumps {5055}
Repair Process for Hydraulic Gear Pumps {5073}
Repair Process for Hydraulic Gear Pumps {5073}
Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 9, 10, and 11) {5061, 506G, 5073}
Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 9, 10, and 11) {5061, 506G, 5073}
Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 1, 2, and 3) {5061, 5073}
Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 1, 2, and 3) {5061, 5073}
Removing and Installing Bushings and Pressure Plates in Hydraulic Gear Pumps {5073}
Removing and Installing Bushings and Pressure Plates in Hydraulic Gear Pumps {5073}
General Reuse and Salvage Guideline for Hydraulic Piston Pumps and Motors {5058, 5070}
General Reuse and Salvage Guideline for Hydraulic Piston Pumps and Motors {5058, 5070}
Service Letter-APD
PRODUCT SUPPORT PROGRAM FOR REPLACING THE MAIN HYDRAULIC PUMP ON CERTAIN 320 AND 323 EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE MAIN HYDRAULIC PUMP ON CERTAIN 320 AND 323 EXCAVATORS
Testing and Adjusting
Main Hydraulic Pump Air - Purge
320 GC, 320 and 323 Excavator Machine Systems
Swing Speed and Overswing on Level Ground - Check
320 GC, 320 and 323 Excavator Machine Systems
Swing Speed and Swing Drift on a Slope - Check
320 GC, 320 and 323 Excavator Machine Systems
Pressure Reducing Valve (Pilot Oil) - Test and Adjust
320 GC, 320 and 323 Excavator Machine Systems
Pump Control (Output Flow) - Adjust
320 GC, 320 and 323 Excavator Machine Systems
Main Pump - Calibrate
320 GC, 320 and 323 Excavator Machine Systems
Pump Control (Output Flow) - Test - One Pump Calibration (Optional Test)
320 GC, 320 and 323 Excavator Machine Systems
Hydraulic System Air - Purge - Medium Pressure Circuit
320 GC, 320 and 323 Excavator Machine Systems
Main Pump (Flow) - Test - Hydraulic Power
320 GC, 320 and 323 Excavator Machine Systems
Bench Test Procedures
Bench Test Procedure for Hydraulic Piston Pumps {5070}
Bench Test Procedure for Hydraulic Piston Pumps {5070}
Disassembly and Assembly
Main Hydraulic Pump - Disassemble
320GC, 320 and 323 Excavators Machine Systems
Main Hydraulic Pump - Assemble
320GC, 320 and 323 Excavators Machine Systems
Main Hydraulic Pump - Remove and Install
320GC, 320 and 323 Excavators Machine Systems

Caterpillar Parts SIS Catalog 323 :

VALVE GP-MANUAL
389-2407 VALVE GP-MANUAL
VALVE GP-MAIN CONTROL
516-8628 VALVE GP-MAIN CONTROL
VALVE GP-LOAD CONTROL
487-5875 VALVE GP-LOAD CONTROL
VALVE GP-CONTROL
555-8147 VALVE GP-CONTROL
VALVE GP-CONTROL
516-8629 VALVE GP-CONTROL
VALVE GP-CONTROL
310-0165 VALVE GP-CONTROL
VALVE GP-CHECK
490-3958 VALVE GP-CHECK
493-9765 VALVE AR-SWING
VALVE GP-PUMP CONTROL
543-3728 VALVE GP-PUMP CONTROL
VALVE GP-RELIEF
173-3452 VALVE GP-RELIEF
VALVE GP-RELIEF
323-7464 VALVE GP-RELIEF
VALVE GP-RELIEF
352-7123 VALVE GP-RELIEF
VALVE GP-RELIEF
360-4588 VALVE GP-RELIEF
VALVE GP-SOLENOID
111-9916 VALVE GP-SOLENOID
VALVE GP-SOLENOID
259-7430 VALVE GP-SOLENOID
VALVE GP-SOLENOID & MANIFOLD
515-2709 VALVE GP-SOLENOID & MANIFOLD
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