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7Y0461 COUPLING GP-PUMP PART OF 7Y0420 PUMP & MOUNTING 325 L EXCAVATOR


HYDRAULIC SYSTEM
COUPLING GP
PUMP GP
DRIVE GP
OPERATOR STATION
CONTROL GP-HYDRAULIC
HYDRAULIC SYSTEM
PUMP GP

EXCAVATOR 325 L EXCAVATOR 2JK
 325, 325L EXCAVATOR 2JK00001-UP (MACHINE) SEBP2008 325 L 2JK   (2016)

HYDRAULIC SYSTEM

COUPLING GP
COUPLING GP-PUMP
7Y-0461 COUPLING GP-PUMP
 

#SEBP20080350
 

7Y-0461: COUPLING GP-PUMP

7Y0461 COUPLING GP-PUMP
PART OF 7Y0420 PUMP & MOUNTING
c640292 SEBP2008
7Y0461 COUPLING GP-PUMP Parts scheme
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Parts for your 325 L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7Y-0574 M [4] BOLT-SOCKET HEAD  
2. 7Y-0468 [4] PIN-SPRING  
3. 7Y-0609 [1] SPACER-COUPLING  
4. 7Y-0460 [1] COUPLING AS  
5. 7Y-0467 M [4] BOLT-SOCKET HEAD  
6. 7Y-0468 [8] PIN-SPRING  
7. 7Y-0462 [1] HUB  
8. 7Y-0466 M [2] SETSCREW-SOCKET  
9. 7Y-0465 [4] INSERT-COUPLING  
10. 7Y-0463 [1] ELEMENT  
11. 7Y-0464 [4] INSERT-COUPLING  
  M   METRIC PART
 

#SEBP20080351
 

7Y-4002: PUMP GP-PISTON

7Y4002 PUMP GP-PISTON
874719-PAGE 247, 874718-PAGE 250
PART OF 7Y0420 PUMP & MOUNTING
c524784 SEBP2008
7Y4002 PUMP GP-PISTON Parts scheme
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Parts for your 325 L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3J-1907 [2] SEAL  
2. 087-4720 [1] TUBE AS  
3. 087-4719 Y [1] HEAD GP-PUMP CONTROL  
4. 087-4718 Y [1] PUMP GP-HYDRAULIC  
5. 8T-8441 M [4] BOLT-SOCKET HEAD  
6. 087-4748 [1] PLATE  
7. 2H-9247 [1] SEAL-O-RING  
   
    THE FOLLOWING KIT
    IS AVAILABLE:
  087-4749 [1] KIT-SEAL  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP20080352
 

7Y-6020: PUMP & MOUNTING GP

7Y6020 PUMP & MOUNTING GP
AUXILIARY
874771-PAGE 246
AN ATTACHMENT
c526584 SEBP2008
7Y6020 PUMP & MOUNTING GP Parts scheme
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Parts for your 325 L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 087-4771 Y [1] DRIVE GP-ACCESSORY  
2. 8T-4179 M [2] BOLT  
3. 4I-7716 [1] PLATE  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP20080353
 

087-4771: DRIVE GP-PUMP

874771 DRIVE GP-ACCESSORY
PART OF 7Y6020 PUMP & MOUNTING
AN ATTACHMENT
c526338 SEBP2008
0874771 DRIVE GP-PUMP Parts scheme
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Parts for your 325 L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 095-0991 [1] BALL BEARING  
2. 2D-5658 [1] BALL BEARING  
3. 087-4722 [1] FLANGE  
4. 3K-0715 [1] SEAL-O-RING  
5. 087-4721 [1] GEAR  
6. 2H-9247 [1] SEAL-O-RING  
 

#SEBP20080354
 

087-4719: HEAD GP-PUMP CONTROL

874719 HEAD GP-PUMP CONTROL
874740-PAGE 248
PART OF 7Y4002 PUMP-PISTON
c525847 SEBP2008
0874719 HEAD GP-PUMP CONTROL Parts scheme
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Parts for your 325 L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 087-4740 Y [1] HEAD GP-PUMP CONTROL  
2. 087-4741 [1] HOUSING-CONTROL  
3. 9T-3382 [1] GASKET  
4. 099-5837 [2] SPRING  
5. 099-8225 [2] DOWEL  
6. 099-5835 [2] TRUNNION  
7. 099-5846 [2] RING  
8. 6V-5391 [2] SEAL-O-RING  
9. 099-5839 [2] PIN  
10. 8T-4139 M [2] BOLT  
11. 099-5838 [2] PISTON  
12. 099-5693 Y [2] COVER GP  
13. 099-5847 [2] RING  
14. 099-5840 [2] RING  
15. 099-5848 [2] RING  
16. 099-8232 [2] SEAL-O-RING  
17. 099-5834 [2] PISTON  
18. 087-4744 [2] SPACER-SPRING  
19. 9T-3941 [3] PLUG-BREAKOFF  
20. 095-0671 M [8] BOLT-HEX SOCKET  
21. 099-5873 M [4] BOLT-SOCKET HEAD  
22. 9T-3940 [2] PLUG-BREAKOFF  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP20080355
 

087-4740: HEAD GP-PUMP CONTROL

874740 HEAD GP-PUMP CONTROL
874754-PAGE 249
PART OF 874719 HEAD-PUMP CONTROL
c525858 SEBP2008
0874740 HEAD GP-PUMP CONTROL Parts scheme
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Parts for your 325 L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6V-8397 [4] SEAL-O-RING (9.25MM ID)  
2. 6V-5196 M [6] BOLT-SOCKET HEAD  
3. 087-4755 [1] HOUSING-CONTROL  
4. 087-4754 Y [2] HEAD GP-PUMP CONTROL  
5. 087-4762 [2] SPRING  
6. 087-4761 [2] SPACER-SPRING  
7. 087-4763 [2] SPRING  
8. 005-8593 [2] SEAL-O-RING  
9. 4J-5477 [2] SEAL-O-RING (8.61MM ID)  
10. 087-4760 [2] SPACER-SPRING  
11. 9T-3928 [2] PLUG-HEX  
12. 087-4756 [2] PISTON-CONTROL  
13. 087-4759 M [2] SETSCREW  
14. 9T-3853 [2] LOCKNUT  
15. 099-5702 [2] SEAT-SPRING  
16. 087-4758 [2] SPRING  
17. 099-5845 [3] PLUG-HEX  
18. 3J-1907 [3] SEAL (11.89MM ID)  
19. 9T-3941 [9] PLUG-BREAKOFF  
20. 099-5841 [3] SEAT-VALVE  
21. 6E-3864 [3] VALVE-SHUTTLE  
22. 087-4766 [3] BUSHING  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP20080356
 

087-4754: HEAD GP-PUMP CONTROL

874754 HEAD GP-PUMP CONTROL
PART OF 874740 HEAD-PUMP CONTROL
c523196 SEBP2008
0874754 HEAD GP-PUMP CONTROL Parts scheme
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Parts for your 325 L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 099-5742 M [1] SET SCREW  
2. 9T-3853 [1] LOCKNUT  
3. 099-5736 [1] SPRING  
4. 4J-5351 [1] SEAL  
5. 087-4785 [2] PLUG-BREAKOFF  
6. 099-5731 [1] PISTON-CONTROL  
7. 087-4775 [1] HOUSING-CONTROL  
8. 9X-2537 M [4] BOLT-SOCKET HEAD  
9. 099-5709 [1] PIN  
10. 2K-8198 [1] SEAL-O-RING  
11. 4J-5477 [2] SEAL-O-RING  
12. 4I-5852 [1] BUSHING  
13. 087-4778 [1] PISTON  
14. 099-5735 [2] SEAT-SPRING  
15. 4I-5851 [1] COVER  
  M   METRIC PART
 

#SEBP20080357
 

087-4718: PUMP GP-HYDRAULIC

874718 PUMP GP-HYDRAULIC
874727, 874780-PAGE 251, 874781-PAGE 252
PART OF 7Y4002 PUMP-PISTON
c565353 SEBP2008
0874718 PUMP GP-HYDRAULIC Parts scheme
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Parts for your 325 L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 087-4728 [1] HOUSING-PUMP  
2. 103-8264 Y [1] PUMP GP-GEAR  
3. 099-5818 [1] SHAFT-STUB  
4. 9T-3882 [1] BEARING AS  
5. 9T-3408 [1] GEAR  
6. 9T-5915 [1] KEY-RECTANGULAR  
7. 9T-3879 [1] BEARING AS-CYLINDER  
8. 9T-3726 [3] PLUG  
9. 087-4780 Y [1] ROTATING GP-PUMP  
10. 9T-3928 [1] PLUG-HEX  
11. 087-4781 Y [1] ROTATING GP-PUMP  
12. 9T-3869 [1] SEAL  
13. 9T-3375 [1] COVER-FRONT  
14. 095-0946 [1] RING-RETAINING  
15. 4M-0189 [1] SEAL-O-RING  
  Y   SEPARATE ILLUSTRATION
 

#SEBP20080358
 

087-4780: ROTATING GP-PUMP

874780 ROTATING GP-PUMP
874782-PAGE 253
PART OF 874718 PUMP-HYDRAULIC
AN ATTACHMENT
c527315 SEBP2008
0874780 ROTATING GP-PUMP Parts scheme
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Parts for your 325 L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 099-5865 [1] PLATE-VALVE  
2. 087-4782 Y [1] ROTATING GP-PUMP  
3. 099-5864 [1] SHAFT-PINION  
4. 9T-3873 [1] BEARING AS  
5. 9T-3876 [1] BEARING AS  
6. 9T-2004 [1] NUT-BEARING LOCK  
7. 9T-3376 B [1] SHIM (2.7MM THICK)  
  9T-3377 B [1] SHIM (2.8MM THICK)  
  9T-3378 B [1] SHIM (2.9MM THICK)  
  9T-3379 B [1] SHIM (3.0MM THICK)  
  9T-3380 B [1] SHIM (3.1MM THICK)  
  B   USE AS REQUIRED
  Y   SEPARATE ILLUSTRATION
 

#SEBP20080359
 

087-4727: PUMP GP-GEAR

874727 PUMP GP-GEAR-ONE SECTION
PART OF 874718 PUMP-HYDRAULIC
c525852 SEBP2008
0874727 PUMP GP-GEAR Parts scheme
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Parts for your 325 L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6F-4855 [1] SEAL-O-RING  
2. 087-4738 [1] PUMP GP-GEAR  
3. 095-7968 M [4] BOLT  
4. 5M-6509 [1] SEAL-O-RING  
5. 9T-3929 [1] PLUG-HEX  
6. 9T-3928 [1] PLUG-HEX  
  M   METRIC PART
 

Information:

Disassembly and Assembly
Main Hydraulic Pump & Pump Drive Coupling
325, 325L & 325N EXCAVATORS VEHICLE SYSTEMS
Service Magazine
Information Release Memo, HOS04-02, "XT-6 Hose and Couplings to XT-6 ES Components" Is Available {5057}
2004/06/21
Information Release Memo, PELJ0340 , "Reusable Couplings for Caterpillar -12 and -16 XT-6 ES Hose" {5057}
2004/06/28

Caterpillar Parts SIS Catalog 325 L :

PUMP & MOUNTING GP
7Y-0420 PUMP & MOUNTING GP
VALVE GP-SOLENOID
4I-1042 VALVE GP-SOLENOID
VALVE GP-RELIEF
6E-1915 VALVE GP-RELIEF
VALVE GP-PRESSURE CONTROL
6E-4281 VALVE GP-PRESSURE CONTROL
VALVE GP-PRESSURE CONTROL
6E-4298 VALVE GP-PRESSURE CONTROL
VALVE GP-RELIEF
6E-1969 VALVE GP-RELIEF
VALVE GP-FLOW CONTROL
4I-3899 VALVE GP-FLOW CONTROL
VALVE GP-CONTROL
6E-2131 VALVE GP-CONTROL
PUMP GP-PISTON
7Y-4002 PUMP GP-PISTON
PUMP & MOUNTING GP
7Y-6020 PUMP & MOUNTING GP
DRIVE GP-PUMP
087-4771 DRIVE GP-PUMP
HEAD GP-PUMP CONTROL
087-4719 HEAD GP-PUMP CONTROL
HEAD GP-PUMP CONTROL
087-4740 HEAD GP-PUMP CONTROL
HEAD GP-PUMP CONTROL
087-4754 HEAD GP-PUMP CONTROL
PUMP GP-HYDRAULIC
087-4718 PUMP GP-HYDRAULIC
ROTATING GP-PUMP
087-4780 ROTATING GP-PUMP

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