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375-2647 PUMP GP-FUEL INJECTION S/N E7A1-UP PART OF 391-4811 PUMP GP-FUEL INJECTION 323 EXCAVATOR


FUEL SYSTEM
PUMP GP-FUEL INJECTION
PUMP GP-FUEL PRIMING
FILTER GP-FUEL
PUMP GP-FUEL INJECTION
TANK GP-FUEL

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

FUEL SYSTEM

PUMP GP-FUEL INJECTION
PUMP GP-FUEL INJECTION
375-2647 PUMP GP-FUEL INJECTION
PUMP GP-FUEL INJECTION
391-4811 PUMP GP-FUEL INJECTION
RAIL GP-FUEL
394-9639 RAIL GP-FUEL
 

#M00906630100
 

375-2647: PUMP GP-FUEL INJECTION

375-2647 PUMP GP-FUEL INJECTION
S/N E7A1-UP
PART OF 391-4811 PUMP GP-FUEL INJECTION
i06259934 M0090663
3752647 PUMP GP-FUEL INJECTION Parts scheme
  For full view, you need register

Parts for your 323 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 386-3819 [1] KEY-SHAFT  
2. 375-8254 [1] VALVE  
3. 376-6409 [1] SEAL  
4. 376-6410 [1] RETAINER-WASHER  
5. 376-6411 [1] NUT-SHAFT  
6. 386-2971 [2] WASHER  
7. 386-2976 [2] WASHER  
8. 453-0790 [3] BOLT  
9. 454-5109 [1] BOLT-BANJO  
 

#M00906630101
 

391-4811: PUMP GP-FUEL INJECTION

391-4811 PUMP GP-FUEL INJECTION
S/N E7A1-UP
PART OF 555-5063, 561-0068 ENGINE AR-PRIMARY
i05628490 M0090663
3914811 PUMP GP-FUEL INJECTION Parts scheme
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Parts for your 323 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 286-0123 M [4] BOLT (M10X1.5X35-MM THK)  
2. 6I-0654 M [3] BOLT (M10X1.5X25-MM)  
3. 371-2684 [1] BRACKET  
4. 371-2691 [1] BRACKET  
5. 371-7263 [1] LINE AS-FUEL  
6. 375-2647 Y [1] PUMP GP-FUEL INJECTION  
7. 476-2947 [1] GEAR-FUEL PUMP (68-TEETH)  
8. 6I-0217 M [2] BOLT (M8X1.25X20-MM)  
9. 346-0006 [1] BOLT-SPECIAL  
10. 346-0007 [2] WASHER  
11. 6I-0594 M [1] NUT (M10X1.5-THD)  
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#M00906630102
 

390-4679: PUMP GP-FUEL PRIMING

390-4679 PUMP GP-FUEL PRIMING
S/N DWF1-UP
PART OF 390-6840 PUMP GP-FUEL PRM & PRIM FILTER
i05261437 M0090663
3904679 PUMP GP-FUEL PRIMING Parts scheme
  For full view, you need register

Parts for your 323 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 436-8983 [2] VALVE-CHECK  
2. 162-2222 [2] SPRING  
3. 9X-8267 [3] WASHER (6.6X12X2-MM THK)  
4. 9S-8002 [1] PLUG (7/16-20-THD)  
5. 8T-4138 M [3] BOLT (M6X1X20-MM)  
6. 447-7206 [1] SEAL-O-RING  
7. 6D-5801 [2] LOCKNUT (8-32-THD)  
8. 236-6717 [2] SEAL-O-RING  
9. 188-7541 [1] SEAL  
10. 188-7536 [1] SEAL  
11. 173-1016 [2] RING-BACKUP  
12. 179-7400 [2] SEAL  
   
    PARTS SHOWN IN GRAPHIC(S) WITHOUT A REFERENCE NUMBER ARE NOT SERVICED SEPARATELY
  M   METRIC PART
 

#M00906630103
 

390-6840: PUMP GP-FUEL PRM & PRIM FILTER

390-6840 PUMP GP-FUEL PRM & PRIM FILTER
S/N DWF1-UP
PART OF 523-5673 LINES GP-FUEL
i05777244 M0090663
3906840 PUMP GP-FUEL PRM & PRIM FILTER Parts scheme
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Parts for your 323 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 390-4679 Y [1] PUMP GP-FUEL PRIMING  
2. 438-5386 [1] FILTER AS-WATER SEP & FUEL (ULTRA HIGH EFFICIENCY)  
  Y   SEPARATE ILLUSTRATION
 

#M00906630104
 

394-9639: RAIL GP-FUEL

394-9639 RAIL GP-FUEL
S/N E7A1-UP
PART OF 555-5063, 561-0068 ENGINE AR-PRIMARY
i05628492 M0090663
3949639 RAIL GP-FUEL Parts scheme
  For full view, you need register

Parts for your 323 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6I-0260 M [3] BOLT (M8X1.25X25-MM)  
2. 099-6418 M [1] NUT (M6X1-THD)  
3. 206-1826 [2] BOLT  
4. 370-5520 Y [1] LINES GP-FUEL INJECTION  
5. 375-0482 [4] CLAMP-PIPE  
6. 375-0483 [2] INSERT-CLAMP  
7. 375-2649 [1] RAIL GP-FUEL  
  375-6988 [1] SENSOR (FUEL RAIL PRESSURE)  
  398-6226 [1] VALVE (FUEL RAIL PRESSURE)  
8. 393-2034 [1] LINE AS-FUEL  
9. 393-2035 [1] LINE AS-FUEL  
10. 394-0525 Y [1] LINES GP-FUEL INJECTION  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00906630105
 

498-7479: TANK & MTG GP-FUEL

498-7479 TANK & MTG GP-FUEL
S/N DWF1-10000
PART OF 505-7175 ENCLOSURE AR
i07115265 M0090663
4987479 TANK & MTG GP-FUEL Parts scheme
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Parts for your 323 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 246-2641 [1] PADLOCK GP  
  5P-8500 [1] KEY  
2. 135-8573 [8] BOLT AS  
3. 135-8575 [7] BOLT AS  
4. 135-8577 [2] BOLT AS  
5. 503-0863 [1] BRACKET GP-SUPPORT  
  503-0874 [1] RUBBER  
  505-7087 [1] PLATE AS  
6. 503-0883 [1] SHEET  
7. 503-0887 [1] RUBBER  
8. 503-0888 [1] BAR  
9. 505-7088 [1] PLATE AS  
10. 505-7089 [1] PLATE AS  
11. 513-4057 [1] STEP AS  
12. 516-7484 [2] STRIP  
13. 522-8642 [1] SHEET AS  
14. 525-7638 Y [1] TANK GP-FUEL  
15. 5C-9553 M [2] BOLT (M6X1X16-MM)  
16. 8T-4223 [2] WASHER-HARD (13.5X25.5X3-MM THK)  
17. 8T-5092 M [2] BOLT (M12X1.75X150-MM)  
18. 9X-2038 [2] WASHER (7X19X2-MM THK)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00906630106
 

556-6468: TANK & MTG GP-FUEL

556-6468 TANK & MTG GP-FUEL
S/N DWF10001-UP
PART OF 556-6467 ENCLOSURE AR
Type 1
i07432930 M0090663
5566468 TANK & MTG GP-FUEL Parts scheme
  For full view, you need register

Parts for your 323 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5C-9553 M [2] BOLT (M6X1X16-MM)  
2. 8T-5092 M [2] BOLT (M12X1.75X150-MM)  
3. 246-2641 [1] PADLOCK GP  
  5P-8500 [1] KEY  
4. 9X-2038 [2] WASHER (7X19X2-MM THK)  
5. 135-8573 [8] BOLT AS  
6. 135-8577 [2] BOLT AS  
7. 503-0863 [1] BRACKET GP-SUPPORT  
  503-0874 [1] RUBBER  
  505-7087 [1] PLATE AS  
8. 503-0883 [1] SHEET  
9. 503-0887 [1] RUBBER  
10. 503-0888 [1] BAR  
11. 505-7088 [1] PLATE AS  
12. 505-7089 [1] PLATE AS  
13. 513-4057 [1] STEP AS  
14. 516-7484 [2] STRIP  
15. 522-8642 [1] SHEET AS  
16. 135-8575 [7] BOLT AS  
17. 556-6469 Y [1] TANK GP-FUEL  
18. 8T-4223 [2] WASHER-HARD (13.5X25.5X3-MM THK)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00906630107
 

556-6468: TANK & MTG GP-FUEL

556-6468 TANK & MTG GP-FUEL
S/N DWF10001-UP
PART OF 556-6467 ENCLOSURE AR
Type 2
i07708262 M0090663
5566468 TANK & MTG GP-FUEL Parts scheme
  For full view, you need register

Parts for your 323 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5C-9553 M [2] BOLT (M6X1X16-MM)  
2. 8T-5092 M [2] BOLT (M12X1.75X150-MM)  
3. 246-2641 [1] PADLOCK GP  
  5P-8500 [1] KEY  
4. 9X-2038 [2] WASHER (7X19X2-MM THK)  
5. 135-8573 [8] BOLT AS  
6. 135-8577 [2] BOLT AS  
7. 503-0863 [1] BRACKET GP-SUPPORT  
  503-0874 [1] RUBBER  
  505-7087 [1] PLATE AS  
8. 503-0883 [1] SHEET  
9. 503-0887 [1] RUBBER  
10. 503-0888 [1] BAR  
11. 505-7088 [1] PLATE AS  
12. 505-7089 [1] PLATE AS  
13. 513-4057 [1] STEP AS  
14. 516-7484 [2] STRIP  
15. 522-8642 [1] SHEET AS  
16. 135-8575 [7] BOLT AS  
17. 568-4209 CY [1] TANK GP-FUEL  
18. 8T-4223 [2] WASHER-HARD (13.5X25.5X3-MM THK)  
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00906630108
 

525-7638: TANK GP-FUEL

525-7638 TANK GP-FUEL
S/N DWF1-10000
PART OF 498-7479 TANK & MTG GP-FUEL
i07115258 M0090663
5257638 TANK GP-FUEL Parts scheme
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Parts for your 323 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 303-9933 J [1] STRAINER AS-FUEL (FLOAT GAUGE)  
2. 349-7059 L [1] CAP AS-FUEL (LOCKABLE, VENTED)  
3. 363-4122 [1] GASKET  
4. 513-9097 [1] SENDER AS-FUEL LEVEL  
  9X-3401 [2] PIN-CONNECTOR (16-GA TO 18-GA)  
  102-8802 [1] KIT-RECEPTACLE (2-PIN)  
    (INCLUDES RECEPTACLE AS & WEDGE)
5. 516-7392 [1] CONNECTOR AS  
6. 516-7525 [3] SEAL  
7. 516-7526 [1] CONNECTOR  
8. 516-7527 [1] SEAL  
9. 516-7528 [1] PLUG  
10. 8T-4127 M [6] SCREW-MACHINE (M5X0.8X20-MM)  
11. 525-9160 [1] CONNECTOR  
12. 8T-0328 [6] WASHER-HARD (5.5X10X1-MM THK)  
13. 548-5473 [1] ADAPTER-STRAINER  
   
    AVAILABLE REPAIR KIT(S):
  303-9937 J [1] KIT-GAUGE (FUEL STRAINER)  
    (INCLUDES STOPPER & GAUGE)
  350-7735 L [1] KIT-CAP FILTER (FUEL TANK)  
    (INCLUDES BODY, GASKET, SCREWS & WASHERS)
  J   KIT MARKED J SERVICES PART(S) MARKED J
  L   KIT MARKED L SERVICES PART(S) MARKED L
  M   METRIC PART
 

#M00906630109
 

556-6469: TANK GP-FUEL

556-6469 TANK GP-FUEL
S/N DWF10001-UP
345-L (91-US GAL)
PART OF 556-6468 TANK & MTG GP-FUEL
i07432926 M0090663
5566469 TANK GP-FUEL Parts scheme
  For full view, you need register

Parts for your 323 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8T-0328 [6] WASHER-HARD (5.5X10X1-MM THK)  
2. 8T-4753 M [6] SCREW (M5X0.8X20-MM)  
3. 303-9933 J [1] STRAINER AS-FUEL (FLOAT GAUGE)  
4. 349-7059 H [1] CAP AS-FUEL (LOCKABLE, VENTED)  
5. 363-4122 [1] GASKET  
6. 513-9097 [1] SENDER AS-FUEL LEVEL  
  9X-3401 [2] PIN-CONNECTOR (16-GA TO 18-GA)  
  102-8802 [1] KIT-RECEPTACLE (2-PIN)  
    (INCLUDES RECEPTACLE AS & WEDGE)
7. 516-7392 [1] CONNECTOR AS  
8. 516-7525 [3] SEAL  
9. 516-7527 [1] SEAL  
10. 516-7528 [1] PLUG  
11. 516-7526 [2] CONNECTOR  
12. 548-5473 [1] ADAPTER-STRAINER  
   
    AVAILABLE REPAIR KIT(S):
  303-9937 J [1] KIT-GAUGE (FUEL STRAINER)  
    (INCLUDES STOP & FUEL LEVEL INDICATOR)
  350-7735 H [1] KIT-CAP FILTER (FUEL TANK)  
    (INCLUDES BREATHER BODY, GASKET, SCREWS & WASHERS)
  H   KIT MARKED H SERVICES PART(S) MARKED H
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
 

Information:

Operation and Maintenance Manual
Engine Valve Lash - Check
320 GC, 320 and 323 Excavator
Specifications
Fuel Injection Nozzles
C7.1 Engines for Caterpillar Built Machines
Fuel Injection Pump
C7.1 Engines for Caterpillar Built Machines
Systems Operation
Fuel Injection
C7.1 Engines for Caterpillar Built Machines
Fuel Injection - Engines with a Primary and Secondary Fuel Filter Base
C7.1 Engines for Caterpillar Built Machines
Testing and Adjusting
Fuel Injection Timing - Check
C7.1 Engines for Caterpillar Built Machines
Troubleshooting
Injector Solenoid - Test
C4.4 and C7.1 Engines
Disassembly and Assembly
Electronic Unit Injector - Install
C7.1 Engines
Electronic Unit Injector - Remove
C7.1 Engines
Fuel Injection Pump - Install
C7.1 Engines
Fuel Injection Pump - Remove
C7.1 Engines
Fuel Injection Pump Gear - Install
C7.1 Engines
Fuel Injection Pump Gear - Remove
C7.1 Engines
Fuel Injection Pump - Remove and Install
320, 323 Excavator Engine Supplement

Caterpillar Parts SIS Catalog 323 :

LINES GP-FUEL INJECTION
394-0525 LINES GP-FUEL INJECTION
LINES GP-FUEL INJECTION
370-5520 LINES GP-FUEL INJECTION
LINES GP-FUEL
557-8798 LINES GP-FUEL
LINES GP-FUEL
523-5673 LINES GP-FUEL
LINES GP-FUEL
464-7899 LINES GP-FUEL
LINES GP-FUEL
433-1316 LINES GP-FUEL
INJECTOR GP-FUEL
371-3974 INJECTOR GP-FUEL
INJECTOR GP-FUEL
371-2483 INJECTOR GP-FUEL
PUMP GP-FUEL INJECTION
391-4811 PUMP GP-FUEL INJECTION
PUMP GP-FUEL PRIMING
390-4679 PUMP GP-FUEL PRIMING
PUMP GP-FUEL PRM & PRIM FILTER
390-6840 PUMP GP-FUEL PRM & PRIM FILTER
RAIL GP-FUEL
394-9639 RAIL GP-FUEL
TANK & MTG GP-FUEL
498-7479 TANK & MTG GP-FUEL
TANK & MTG GP-FUEL
556-6468 TANK & MTG GP-FUEL
TANK & MTG GP-FUEL
556-6468 TANK & MTG GP-FUEL
TANK GP-FUEL
525-7638 TANK GP-FUEL
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Contacts Request list Affiliate disclosure
The names Cat, Caterpillar, John Deere, Komatsu, Volvo, Hitachi, Doosan, JCB, Hyundai or any other original equipment manufacturers are registered trademarks of the respective original equipment manufacturers. All names, descriptions, numbers and symbols are used for reference purposes only.
AVSpare.com is in no way associated with any of the manufacturers we have listed. All manufacturer's names and descriptions are for reference only. Cat® and Caterpillar® are registered trademarks of Caterpillar, Inc.