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2J8297 PUMP AND MOUNTING GROUP Part of 4J3257, 4J3258, 4J3259, 4J3260, 2J7288, 2J7289, 3J6782 and 3J6781 Hydraulic Control Arrangements listed on Pages 16C, 16D, 17 and 18 191




HYDRAULIC SYSTEM

PUMP GP
 

#UE0351160110
 

2J-8297: PUMP AND MOUNTING GROUP

2J8297 PUMP AND MOUNTING GROUP
Part of 4J3257, 4J3258, 4J3259, 4J3260, 2J7288, 2J7289, 3J6782 and 3J6781 Hydraulic
Control Arrangements listed on Pages 16C, 16D, 17 and 18
c77865 UE035116
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Parts for your 191 HYDRAULIC CONTROL:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  2J-8159 [2] PIN  
    (PART OF ASSEM. 3J1444)
  2J-8284 [1] BUSHING  
    (PART OF ASSEM. 2J8162)
  2J-8162 [1] PLATE ASSEM.  
    (PART OF ASSEM. 3J1444)
  1D-4590 [4] BOLT  
  2J-8161 [1] COVER  
  2J-8158 [1] RING  
  4J-2948 [1] ROTOR  
  2J-8266 [1] VANE ASSEM.  
  2J-8160 [2] SCREW  
    (PARTS OF ASSEM. 3J1444)
  3J-1444 [1] CARTRIDGE ASSEM.  
    (PART OF GROUP 2J7801)
  2J-8166 [1] PLATE  
    (PART OF ASSEM. 3J1444)
  2J-8172 [1] RING  
  2L-5271 [1] BEARING  
  4M-5285 [1] RING  
  2J-8168 [1] WASHER  
    (PARTS OF GROUP 2J7801)
  3J-1427 [1] ADAPTER ASSEM.  
  2J-2079 [1] GASKET  
  1D-4719 [1] NUT  
  3B-4508 [4] LOCKWASHER  
  2D-8426 [1] STUD  
    (PART OF ASSEM. 3J1427)
  5H-4893 [4] SCREW  
  9B-0453 [4] LOCKWASHER  
  2H-3786 [1] NUT  
  2J-7801 [1] PUMP GROUP  
  3J-1421 [1] BODY  
  3J-1443 [1] SHAFT  
    (PARTS OF GROUP 2J7801)
  1C-0157 [1] LOCK  
  2J-3575 [1] GEAR (36 TEETH)  
  1A-5822 [3] BOLT  
  4J-9279 [1] SEAL KIT  
    (PART OF GROUP 2J7801)
  2J-8170 [1] WIPER  
  2J-8169 [1] SEAL  
  4J-9225 [1] RING  
  1H-5728 [1] SEAL  
  2H-3928 [1] SEAL  
  4J-9220 [1] RING  
  2J-8163 [1] SEAL  
 

#UE0351160111
 

2J-3885: PUMP AND MOUNTING GROUP

2J3885 PUMP AND MOUNTING GROUP
Part of 2J4073 Hydraulic Control Arrangement listed on Page 19
UE0351160111 UE035116
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Parts for your 191 HYDRAULIC CONTROL:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
 

#UE0351160112
 

3J-3483: PUMP AND MOUNTING GROUP

3J3483 PUMP AND MOUNTING GROUP
Part of 3J3029 Hydraulic Control Arrangement listed on Page 19
c67309 UE035116
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Parts for your 191 HYDRAULIC CONTROL:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  7B-3235 [2] BOLT  
  3B-4508 [9] LOCKWASHER  
  1H-6227 [1] SEAL  
  2J-7055 Y [1] PUMP GROUP  
    (SEE SEPARATE ILLUS. FOR PARTS)
  1J-2176 [1] SEAL  
  3J-3676 [1] ADAPTER ASSEM.  
  1M-7941 [1] WASHER  
    (PART OF ADAPTER ASSEM. 3J3676)
  1M-7940 [3] LOCK  
  2J-6968 [1] FLANGE  
  3F-6795 [2] DOWEL  
    (PART OF ADAPTER ASSEM. 3J3676)
  1M-7939 [1] BEARING  
    (PART OF ADAPTER ASSEM. 3J3676)
  Y   SEPARATE ILLUSTRATION
 

#UE0351160113
 

2J-5985: PUMP AND MOUNTING GROUP

2J5985 PUMP AND MOUNTING GROUP
Part of 2J5619 Hydraulic Control Arrangement listed on Page 19
c67454 UE035116
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Parts for your 191 HYDRAULIC CONTROL:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  7B-3235 [2] BOLT  
  3B-4508 [2] LOCKWASHER  
  1H-6227 [1] SEAL  
  2J-7055 Y [1] PUMP GROUP  
    (SEE SEPARATE ILLUS. FOR PARTS)
  2J-7021 [1] COVER ASSEM.  
  1M-7941 [1] WASHER  
    (PART OF ASSEM. 2J7021)
  2J-6968 [1] FLANGE  
  3F-6795 [2] DOWEL  
    (PART OF ASSEM. 2J7021)
  1M-7939 [1] BEARING  
    (PART OF ASSEM. 2J7021)
  Y   SEPARATE ILLUSTRATION
 

#UE0351160114
 

4J-0890: PUMP AND MOUNTING GROUP

4J890 PUMP AND MOUNTING GROUP--Type 2
Part of Hydraulic Control Arrangements listed on Pages 10 through 16B
4J889 Pump parts are shown on Pages 44 and 44A
c90359 UE035116
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Parts for your 191 HYDRAULIC CONTROL:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  4J-9555 [1] ADAPTER ASSEM.  
  2J-4519 [1] GEAR (36 TEETH)  
  4J-2861 [1] LOCK  
  2D-4534 [4] SCREW  
  9F-5644 [4] LOCKWASHER  
  1D-5121 [1] NUT  
  4J-0889 Y [1] PUMP ASSEM.  
    (SEE SEPARATE ILLUSTRATION)
  2J-4672 [1] GASKET  
  9H-5920 [1] GASKET  
  2D-8426 [1] STUD  
    (PART OF ADAPTER ASSEM. 4J9555)
  1D-4719 [1] NUT  
  3B-4508 [1] LOCKWASHER  
  1A-5822 [3] BOLT  
  3B-4508 [3] LOCKWASHER  
  Y   SEPARATE ILLUSTRATION
 

#UE0351160115
 

4J-0890: PUMP AND MOUNTING GROUP

4J890 PUMP AND MOUNTING GROUP--Type 3
Part of Hydraulic Control Arrangements listed on Pages 10 through 16B
7J587 Hydraulic parts are shown on Page 44B
c125677 UE035116
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Parts for your 191 HYDRAULIC CONTROL:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  4J-9555 [1] ADAPTER ASSEM.  
  2J-4519 [1] GEAR (36 TEETH)  
  4J-2861 [1] LOCK  
  2D-4534 [4] SCREW  
  9F-5644 [4] LOCKWASHER  
  1D-5121 [1] NUT  
  7J-0587 YC [1] PUMP ASSEM.  
    (SEE SEPARATE ILLUSTRATION)
  2J-4672 [1] GASKET  
  9H-5920 [1] GASKET  
  2D-8426 C [1] STUD (3.20" LONG)  
    - OR -
  3D-0472 C [1] STUD (280" LONG)  
    (PART OF ADAPTER ASSEM. 4J9555)
  1D-5117 [1] NUT  
  3B-4508 [1] LOCKWASHER  
  1A-5822 [3] BOLT  
  3B-4508 [3] LOCKWASHER  
  C   INDICATES CHANGE FROM PREVIOUS
  Y   SEPARATE ILLUSTRATION
 

#UE0351160116
 

4J-0890: PUMP AND MOUNTING GROUP

4J890 PUMP AND MOUNTING GROUP--Type 4
Part of Hydraulic Control Arrangements listed on Pages 10 through 16B
7J587 Pump parts are shown on Page 44B
c125679 UE035116
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Parts for your 191 HYDRAULIC CONTROL:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  7J-0942 C [1] ADAPTER  
  2J-4519 [1] GEAR (36 TEETH)  
  0L-1329 [1] BOLT  
  4J-2861 [1] LOCK  
  2D-4534 [4] SCREW  
  9F-5644 [4] LOCKWASHER  
  1D-5121 [1] NUT  
  7J-0587 Y [1] PUMP ASSEM.  
    (SEE SEPARATE ILLUSTRATION)
  2J-4672 [1] GASKET  
  9H-5920 [1] GASKET  
  1D-4719 C [1] NUT  
  3B-4508 [1] LOCKWASHER  
  1A-5822 [3] BOLT  
  3B-4508 [3] LOCKWASHER  
  C   INDICATES CHANGE FROM PREVIOUS
  Y   SEPARATE ILLUSTRATION
 

#UE0351160117
 

4J-0890: PUMP AND MOUNTING GROUP

4J890 PUMP AND MOUNTING GROUP
Part of 4J882, 4J881, 4J880, 4J879, 4K6720, 4K6721, 4K6722 and 4K6723 Hydraulic Control
Arrangements listed on Pages 10, 12, 13, 14, 16A and 16B
4J889 Pump Assembly parts are shown on Page 44
c70072 UE035116
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Parts for your 191 HYDRAULIC CONTROL:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  2J-4671 [1] ADAPTER  
  2D-4534 [4] SCREW  
  9F-5644 [4] LOCKWASHER  
  4J-0889 Y [1] PUMP ASSEM.  
    (SEE SEPARATE ILLUSTRATION)
  1A-5822 [4] BOLT  
  3B-4508 [4] LOCKWASHER  
  2J-4519 [1] GEAR (36 TEETH)  
  2J-5284 [1] LOCK  
  1D-5121 [1] NUT  
  9H-5920 [1] GASKET  
  2J-4672 [1] GASKET  
  Y   SEPARATE ILLUSTRATION
 

#UE0351160118
 

2J-7055: PUMP GROUP

2J7055 PUMP GROUP
Part of 3J3483 and 2J5985 Pump and Mounting Groups
c59228 UE035116
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Parts for your 191 HYDRAULIC CONTROL:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  4M-7644 [1] BODY  
  1D-4566 [4] BOLT  
  4M-7669 [2] PIN  
    (PART OF ASSEM. 3J697)
  4M-7639 [2] SCREW  
  3J-0790 [1] ROTOR  
    (PARTS OF ASSEM. 3J697)
  3J-0697 [1] CARTRIDGE ASSEM  
  3J-0791 [1] RING  
  3J-0700 [1] VANE ASSEM.  
    CONSISTS OF COMPLETE SET OF VANES.
  3J-0789 [1] PLATE ASSEM.  
  [1] BEARING  
    (PART OF ASSEM. 3J789)
  3J-0792 [1] PLATE (PRESSURE)  
    (PARTS OF ASSEM. 3J697)
  3J-0796 [1] SHAFT  
  4M-7671 H [1] WIPER  
  4M-7668 H [1] SEAL  
  4M-7648 [1] WASHER  
  4M-7651 [1] RING  
  7H-6967 [1] BEARING  
  4M-7652 [1] RING  
  3J-0793 [1] SEAL KIT ASSEM  
    CONSISTS OF PARTS MARKED H
  3J-0794 H [1] WASHER  
  1H-9696 H [1] SEAL  
  2H-4145 H [1] SEAL  
  3J-0795 H [1] WASHER  
  2H-3934 H [1] SEAL  
  4M-7643 [1] COVER  
 

#UE0351160119
 

4J-0889: PUMP ASSEMBLY

4J889 PUMP ASSEMBLY
Part of 4J890 Pump and Mounting Group shown on Page 43
c92107 UE035116
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Parts for your 191 HYDRAULIC CONTROL:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  4J-2398 H [1] VANE KIT  
    (CONSISTS OF 10 VANES AND 10 INSERTS)
  2B-2006 [4] BOLT  
  4J-2395 [1] COVER  
  4J-2396 H [2] SCREW  
  4J-0971 H [1] PLATE ASSEM.  
  2J-8284 [1] BEARING  
    (PART OF PLATE ASSEM. 4J971)
  4J-7508 H [1] ROTOR  
  4J-2397 H [2] PIN  
  4J-2400 H [1] RING  
  2H-3934 K [1] SEAL  
  1S-0669 K [1] RING  
  4J-0970 [1] BODY  
  4J-0976 H [1] PLATE  
  1S-0670 K [1] RING  
  4M-7652 [1] RING  
  4J-0985 [1] BEARING  
  4J-0980 K [1] SEAL  
  4J-0974 [1] SHAFT  
  4J-0981 K [1] WIPER  
  4M-7648 [1] WASHER  
  1L-8497 [1] RING  
  1H-9696 K [1] SEAL  
  2H-4145 K [1] SEAL  
    THE FOLLOWING REPAIR KITS ARE AVAILABLE:
  4J-9281 [1] KIT (SEAL)  
    (CONSISTS OF PARTS MARKED K)
  4J-8478 [1] KIT (CARTRIDGE)  
    (CONSISTS OF PARTS MARKED H)
 

Information:

Caterpillar Parts SIS Catalog 191 :

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