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543-3692 CONTROL AS-PISTON PUMP S/N DWF1-UP PART OF 531-9886 PUMP GP-MAIN HYDRAULIC 323 EXCAVATOR


HYDRAULIC SYSTEM
PUMP GP
COUPLING GP
PUMP GP
VALVE GP-CONTROL
CYLINDER GP

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

HYDRAULIC SYSTEM

PUMP GP
CONTROL AS-PISTON PUMP
543-3692 CONTROL AS-PISTON PUMP
COUPLING GP-PUMP
341-5368 COUPLING GP-PUMP
COVER GP-PUMP
543-3693 COVER GP-PUMP
PUMP & MTG GP-GEAR
493-3205 PUMP & MTG GP-GEAR
 

#M00906630370
 

543-3692: CONTROL AS-PISTON PUMP

543-3692 CONTROL AS-PISTON PUMP
S/N DWF1-UP
PART OF 531-9886 PUMP GP-MAIN HYDRAULIC
i07332736 M0090663
5433692 CONTROL AS-PISTON PUMP Parts scheme
  For full view, you need register

Parts for your 323 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 543-3724 [1] PISTON AS  
  543-3725 [1] RING  
2. 524-6339 [1] CAP AS  
3. 543-3722 [1] PISTON AS  
  543-3723 [1] SEAL AS  
 

#M00906630371
 

339-6951: COUPLING GP-FLEXIBLE

339-6951 COUPLING GP-FLEXIBLE
S/N DWF1-UP
PART OF 341-5368 COUPLING GP-PUMP
i04400051 M0090663
3396951 COUPLING GP-FLEXIBLE Parts scheme
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Parts for your 323 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7Y-0466 M [2] SETSCREW-SOCKET (M16X2X22-MM)  
2. 7Y-0467 M [4] BOLT-SOCKET HEAD (M18X2.5X55-MM)  
3. 339-6952 [1] HUB  
4. 339-6953 [4] INSERT-COUPLING  
5. 339-6954 [4] INSERT-COUPLING  
6. 339-6955 [1] ELEMENT-COUPLING  
7. 7Y-0468 [8] PIN-SPRING  
  M   METRIC PART
 

#M00906630372
 

341-5368: COUPLING GP-PUMP

341-5368 COUPLING GP-PUMP
S/N DWF1-UP
PART OF 511-4775, 558-7709 INSTALLATION AR-ENGINE
i04400052 M0090663
3415368 COUPLING 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. 458-8848 M [4] BOLT-SOCKET HEAD (M18X2.5X60-MM)  
2. 339-6951 Y [1] COUPLING GP-FLEXIBLE  
3. 7Y-0468 [4] PIN-SPRING  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00906630373
 

543-3693: COVER GP-PUMP

543-3693 COVER GP-PUMP
S/N DWF1-UP
PART OF 531-9886 PUMP GP-MAIN HYDRAULIC
i07330793 M0090663
5433693 COVER 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. 543-3726 [1] COVER  
2. 8T-3957 M [4] BOLT-SOCKET HEAD (M12X1.75X30-MM)  
3. 9M-9729 [1] SEAL-O-RING  
  M   METRIC PART
 

#M00906630374
 

487-5869: COVER GP-VALVE END

487-5869 COVER GP-VALVE END -LH
S/N DWF1-UP
MAIN CONTROL
PART OF 516-8626 VALVE & MTG GP-MAIN CONTROL
FIELD REPLACEMENT ORDER @@@@@564-4856@@@@@
i07108108 M0090663
4875869 COVER GP-VALVE END Parts scheme
  For full view, you need register

Parts for your 323 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3J-7354 [1] SEAL-O-RING  
2. 162-0177 [5] PLUG AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  9S-8004 [1] PLUG (9/16-18-THD)  
3. 225-4818 [1] PLUG AS  
  4J-7533 [1] SEAL-O-RING  
  225-4804 [1] PLUG  
4. 225-4820 [1] PLUG AS  
  3J-7354 [1] SEAL-O-RING  
  225-4821 [1] PLUG  
5. 520-3179 [1] PLUG-ORIFICE  
 

#M00906630375
 

488-7773: COVER GP-VALVE END

488-7773 COVER GP-VALVE END -RH
S/N DWF1-UP
MAIN CONTROL
PART OF 516-8626 VALVE & MTG GP-MAIN CONTROL
FIELD REPLACEMENT ORDER @@@@@564-4858@@@@@
i07115424 M0090663
4887773 COVER GP-VALVE END Parts scheme
  For full view, you need register

Parts for your 323 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3J-7354 [1] SEAL-O-RING  
2. 162-0177 [2] PLUG AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  9S-8004 [1] PLUG (9/16-18-THD)  
3. 520-3179 [1] PLUG-ORIFICE  
 

#M00906630376
 

564-4856: COVER GP-VALVE END

564-4856 COVER GP-VALVE END -LH
S/N DWF1-UP
MAIN CONTROL
PART OF 516-8626 VALVE & MTG GP-MAIN CONTROL
FIELD REPLACEMENT FOR @@@@@487-5869@@@@@
i07459613 M0090663
5644856 COVER GP-VALVE END Parts scheme
  For full view, you need register

Parts for your 323 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3J-7354 [1] SEAL-O-RING  
2. 162-0177 [5] PLUG AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  9S-8004 [1] PLUG (9/16-18-THD)  
3. 225-4818 [1] PLUG AS  
  4J-7533 [1] SEAL-O-RING  
  225-4804 [1] PLUG  
4. 225-4820 [1] PLUG AS  
  3J-7354 [1] SEAL-O-RING  
  225-4821 [1] PLUG  
5. 520-3179 [1] PLUG-ORIFICE  
 

#M00906630377
 

564-4858: COVER GP-VALVE END

564-4858 COVER GP-VALVE END -RH
S/N DWF1-UP
MAIN CONTROL
PART OF 516-8626 VALVE & MTG GP-MAIN CONTROL
FIELD REPLACEMENT FOR @@@@@488-7773@@@@@
i07459623 M0090663
5644858 COVER GP-VALVE END Parts scheme
  For full view, you need register

Parts for your 323 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3J-7354 [1] SEAL-O-RING  
2. 162-0177 [2] PLUG AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  9S-8004 [1] PLUG (9/16-18-THD)  
3. 520-3179 [1] PLUG-ORIFICE  
 

#M00906630378
 

494-4968: CYLINDER & LINES GP-BOOM

494-4968 CYLINDER & LINES GP-BOOM -LH
S/N DWF1-UP
PART OF 494-4986 CYLINDER AR-BOOM
Type 1
i07119404 M0090663
4944968 CYLINDER & LINES GP-BOOM Parts scheme
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Parts for your 323 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 494-4973 Y [1] LINES GP-BOOM CYLINDER (HEAVY LIFT, LH)  
2. 515-8513 Y [1] CYLINDER & SEAL GP-BOOM (HEAVY LIFT)  
  Y   SEPARATE ILLUSTRATION
 

#M00906630379
 

494-4968: CYLINDER & LINES GP-BOOM

494-4968 CYLINDER & LINES GP-BOOM -LH
S/N DWF1-UP
PART OF 494-4986 CYLINDER AR-BOOM
Type 2
i07521841 M0090663
4944968 CYLINDER & LINES GP-BOOM Parts scheme
  For full view, you need register

Parts for your 323 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 550-3140 Y [1] LINES GP-BOOM CYLINDER (HEAVY LIFT, LH)  
2. 515-8513 Y [1] CYLINDER & SEAL GP-BOOM (HEAVY LIFT)  
  Y   SEPARATE ILLUSTRATION
 

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 :

558-3526 CONTROL AR-AUXILIARY
528-6835 CONTROL AR-AUXILIARY
492-3278 CONTROL AR-AUXILIARY
ACCUMULATOR GP-HYDRAULIC
567-8764 ACCUMULATOR GP-HYDRAULIC
ACCUMULATOR GP-HYDRAULIC
540-2485 ACCUMULATOR GP-HYDRAULIC
ACCUMULATOR GP-HYDRAULIC
520-2990 ACCUMULATOR GP-HYDRAULIC
ACCUMULATOR GP-HYDRAULIC
352-6990 ACCUMULATOR GP-HYDRAULIC
352-6860 ACCUMULATOR GP-HYDRAULIC
COUPLING GP-FLEXIBLE
339-6951 COUPLING GP-FLEXIBLE
COUPLING GP-PUMP
341-5368 COUPLING GP-PUMP
COVER GP-PUMP
543-3693 COVER GP-PUMP
COVER GP-VALVE END
487-5869 COVER GP-VALVE END
COVER GP-VALVE END
488-7773 COVER GP-VALVE END
COVER GP-VALVE END
564-4856 COVER GP-VALVE END
COVER GP-VALVE END
564-4858 COVER GP-VALVE END
CYLINDER & LINES GP-BOOM
494-4968 CYLINDER & LINES GP-BOOM
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