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2D2150 FILTER GROUP Part of 2D4257 Hydraulic Steering Booster Group shown on Page 174 12E MOTOR GRADER


HYDRAULIC SYSTEM
FILTER GP
VALVE GP
PUMP GP
TANK GP

MOTOR GRADER 12E MOTOR GRADER 99E
 NO. 12 MTR. GRADER 99E04491-14170 (MACHINE) UE034780 12E 99E   (1959)

HYDRAULIC SYSTEM

FILTER GP
FILTER GP
2D-2150 FILTER GP
 

#UE0347800550
 

2D-2150: FILTER GP

2D2150 FILTER GROUP
Part of 2D4257 Hydraulic Steering Booster Group shown on Page 174
c102230 UE034780
2D2150 FILTER GP Parts scheme
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Parts for your 12E MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  7H-3171 [1] PLUG  
    (PART OF 6J6974 HOUSING ASSEM.)
  2D-2182 [1] PLUG  
  5F-1678 [1] SEAL  
  5F-5559 [1] SPRING  
  1H-0337 [1] VALVE  
  6J-6974 [1] HOUSING ASSEM.  
  8B-5935 [1] ELEMENT  
  2D-2181 [1] SEAT ASSEM.  
  2D-2125 [1] SPRING  
  2H-3928 [1] SEAL  
  0S-1585 [4] BOLT  
  3B-4508 [4] LOCKWASHER  
  2D-2124 [1] BASE  
  5F-1678 [1] SEAL  
  2D-2182 [1] PLUG  
 

#UE0347800551
 

4H-0442: VALVE ASSEMBLY

4H442 VALVE ASSEMBLY--Type 1
Part of 5H6980 Hydraulic Pump Group and 5H4520 Tank and
Pump Group shown on Pages 176 and 198
c71435 UE034780
4H0442 VALVE ASSEMBLY Parts scheme
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Parts for your 12E MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  3H-6249 [1] RETAINER  
  3H-2549 [6] SHIM  
  3H-0107 [1] SEAL  
  4F-7115 [1] SPRING  
  8F-1592 [1] VALVE  
  3H-6250 [1] BODY  
  7F-8698 [2] BOLT  
  3B-4507 [2] LOCKWASHER  
  5F-1678 [2] SEAL  
  0L-1142 [1] SPRING  
  4D-0830 [1] BODY GROUP  
  [1] VALVE  
  [1] HOUSING  
  6F-5559 [1] SEAL  
  0S-1588 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
  4H-0441 [1] BASE  
 

#UE0347800552
 

5H-6980: HYDRAULIC PUMP GROUP

5H6980 HYDRAULIC PUMP GROUP
Part of all Hydraulic Control Arrangements listed on Pages 160 and 161
4H442 Valve Assembly parts are shown on Page 175
c83635 UE034780
5H6980 HYDRAULIC PUMP GROUP Parts scheme
  For full view, you need register

Parts for your 12E MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  4D-5965 Y [1] PUMP ASSEM.  
    (SEE SEPARATE ILLUSTRATION)
  5H-0286 [1] BRACKET ASSEM.  
  2H-3931 [1] RING  
  4F-7382 [1] RING  
  5B-1891 [1] PIN  
  5H-0285 [1] COUPLING  
  8B-2881 [1] CUP  
    (PART OF ASSEM. 5H286)
  5H-0284 [1] WORM  
  0S-1590 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
  1H-3305 [2] FLANGE  
  4F-7391 [1] RING  
  0S-1588 [4] BOLT  
  3B-4506 [4] LOCKWASHER  
  2D-3275 [1] HOSE ASSEM  
  2K-0190 [4] FLANGE  
  2D-3276 [1] HOSE ASSEM.  
  5F-1678 [1] SEAL  
  4H-0442 Y [1] VALVE ASSEM.  
    (SEE SEPARATE ILLUSTRATION)
  5F-1678 [1] SEAL  
  [4] BOLT (1.25" LONG)  
  0S-1588 [4] BOLT (4 LONG)  
  3B-4506 [8] LOCKWASHER  
  3H-3667 [2] FLANGE  
  4F-7952 [1] SEAL  
  3H-5368 [4] BOLT  
  3B-4507 [4] LOCKWASHER  
  4D-1637 [1] HOSE ASSEM.  
  Y   SEPARATE ILLUSTRATION
 

#UE0347800553
 

5D-0020: HYDRAULIC PUMP GROUP

5D20 HYDRAULIC PUMP GROUP
Part of 5D6630, 5D6640, 5D6650 Stabilizer Arrangements and all Hydraulic Control Arrangements listed on Page 158A and on insert between Pages 160
and 161. 4H442 Valve Assembly and 4D7065 Pump Assembly parts are shown on Pages 175 and 176B
c84597 UE034780
5D0020 HYDRAULIC PUMP GROUP Parts scheme
  For full view, you need register

Parts for your 12E MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  4D-7065 Y [1] PUMP ASSEM.  
    (SEE SEPARATE ILLUSTRATION)
  2H-3931 [1] SEAL  
  0S-1590 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
  1H-3305 [2] FLANGE  
  4F-7391 [1] SEAL  
  0S-1588 [4] BOLT  
  3B-4506 [4] LOCKWASHER  
  2K-0190 [2] FLANGE  
  5F-1678 [1] SEAL  
  [4] BOLT  
  3B-4506 [4] LOCKWASHER  
  2D-3276 [1] HOSE ASSEM.  
  2K-0190 [2] FLANGE  
  5F-1678 [1] SEAL  
  0S-1588 [4] BOLT  
  3B-4506 [4] LOCKWASHER  
  4H-0442 Y [1] VALVE ASSEM.  
    (SEE SEPARATE ILLUSTRATION)
  2D-3275 [1] HOSE ASSEM.  
  3H-3667 [2] FLANGE  
  4F-7952 [1] SEAL  
  3H-5368 [4] BOLT  
  3B-4507 [4] LOCKWASHER  
  4D-1637 [1] HOSE ASSEM.  
  Y   SEPARATE ILLUSTRATION
 

#UE0347800554
 

4D-7065: HYDRAULIC PUMP ASSEMBLY

4D7065 HYDRAULIC PUMP ASSEMBLY
Part of 5D20 Hydraulic Pump Group shown on Page 176A
c83326 UE034780
4D7065 HYDRAULIC PUMP ASSEMBLY Parts scheme
  For full view, you need register

Parts for your 12E MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  2D-1506 [1] BODY  
  4B-2090 [1] BEARING  
  2H-3931 [1] SEAL  
  2D-0601 [1] ROTOR  
  4H-4388 [1] VANE KIT  
    (CONSISTS OF 12 VANES)
  1D-4574 [4] BOLT  
  7F-9987 [1] SPRING  
  3D-2353 [1] PLATE  
  2D-0602 [1] COVER  
  2H-3931 [1] SEAL  
  2D-0628 [1] RING  
  7F-9985 [2] PIN  
  2H-3931 [1] SEAL  
  2D-1509 [1] RING  
  2H-3931 [1] SEAL  
  2D-1511 [2] PIN  
  2D-1512 [1] WASHER  
  6F-6673 [1] SEAL  
  1B-3867 [1] BEARING  
  7F-8268 [1] SEAL  
  4M-5285 [1] RING  
  4D-6839 [1] RETAINER  
  4D-6837 [1] SHAFT  
  4M-7668 [1] SEAL  
  2D-1523 [1] RING  
  4D-6838 [1] BODY  
  2D-1513 [1] PLATE  
  2D-1508 [1] ROTOR  
  4H-4448 [1] VANE KIT  
    (CONSISTS OF 12 VANES)
 

#UE0347800555
 

4D-5965: HYDRAULIC PUMP ASSEMBLY

4D5965 HYDRAULIC PUMP ASSEMBLY
Part of 5H6980 Hydraulic Pump Group
c83636 UE034780
4D5965 HYDRAULIC PUMP ASSEMBLY Parts scheme
  For full view, you need register

Parts for your 12E MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  2D-1506 [1] BODY  
  4B-2090 [1] BEARING  
  2H-3931 [1] SEAL  
  2D-0601 [1] ROTOR  
  4H-4388 [1] VANE KIT  
    (CONSISTS OF 12 VANES)
  1D-4574 [4] BOLT  
  7F-9987 [1] SPRING  
  3D-2353 [1] PLATE  
  2D-0602 [1] COVER  
  2H-3931 [1] SEAL  
  7F-9984 [1] RING  
  7F-9985 [2] PIN  
  2H-3931 [1] SEAL  
  2D-1509 [1] RING  
  2H-3931 [1] SEAL  
  2D-1511 [2] PIN  
  2D-1512 [1] WASHER  
  6F-6673 [1] SEAL  
  1B-3867 [1] BEARING  
  7F-8268 [1] SEAL  
  4M-5285 [1] RING  
  4D-6839 [1] RETAINER  
  4D-6837 [1] SHAFT  
  4M-7668 [1] SEAL  
  2D-1523 [1] RING  
  4D-6838 [1] BODY  
  2D-1513 [1] PLATE  
  2D-1508 [1] ROTOR  
  4H-4448 [1] VANE KIT  
    (CONSISTS OF 12 VANES)
 

#UE0347800556
 

4D-1685: TANK AND VALVE GROUP

4D1685 TANK AND VALVE GROUP--Front View--Part 1 of 2
Part of 5D6630 and 2D4460 Control Arrangements listed on Pages 158A and 160
4D1760 Vave parts are shown on Page 192
c66088 UE034780
4D1685 TANK AND VALVE GROUP Parts scheme
  For full view, you need register

Parts for your 12E MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  3H-1521 [2] PIN  
  [1] COTTER PIN  
  5H-2180 [1] LEVER  
  5B-2208 [1] BOLT  
  1H-3101 [2] LINK  
  5H-2180 [1] LEVER  
  5B-2208 [1] BOLT  
  5H-2184 [1] SEAL  
  3H-5076 [2] BEARING  
  5H-2211 [1] SHAFT  
  1B-8704 [2] KEY  
  2H-4146 [1] RING  
  3H-5368 [4] BOLT  
  3B-4507 [4] LOCKWASHER  
  3H-3667 [2] FLANGE  
  4F-7952 [1] SEAL  
  1H-0619 [8] COVER  
  1A-2029 [4] BOLT  
  3B-4506 [4] LOCKWASHER  
  4D-1760 Y [1] VALVE GROUP  
    (SEE SEPARATE ILLUS. FOR PARTS)
  1H-9588 [1] CAP  
  1H-9589 [1] GASKET  
  8F-9206 [4] SEAL  
  4F-7391 [1] SEAL  
  0S-1591 [4] BOLT  
  3B-4506 [4] LOCKWASHER  
  2K-0190 [2] FLANGE  
  0S-1588 [4] BOLT  
  3B-4506 [4] LOCKWASHER  
  5F-7054 [8] SEAL  
  6F-5559 [12] SEAL  
  5F-1678 [1] SEAL  
  Y   SEPARATE ILLUSTRATION
 

#UE0347800557
 

4D-1685: TANK AND VALVE GROUP

4D1685 TANK AND VALVE GROUP--Side View--Part 2 of 2
Part of 5D6630 and 2D4460 Control Arrangements listed on Pages 158A and 160
c66089 UE034780
4D1685 TANK AND VALVE GROUP Parts scheme
  For full view, you need register

Parts for your 12E MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  5H-2181 [1] SPACER  
  3B-0623 [3] PLUG (CORE)  
  5H-0254 [1] TANK ASSEM.  
  0S-1595 [2] BOLT  
  3B-4508 [2] LOCKWASHER  
  1H-0566 [2] GASKET  
  0S-1585 [4] BOLT  
  3B-4508 [4] LOCKWASHER  
  4B-5273 [4] WASHER  
  5H-0255 [4] BOSS  
    (PART OF TANK ASSEM. 5H254)
  0S-1594 [48] BOLT  
  3B-4506 [48] LOCKWASHER  
  0S-1594 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
  1F-8488 [1] BREATHER  
  5H-2329 [1] COVER ASSEM.  
  5H-0263 [1] BLOCK  
    (PART OF COVER ASSEM. 5H2329)
  1H-0814 [1] STRAINER ASSEM.  
  3B-4621 [1] COTTER PIN  
  1H-3305 [2] FLANGE  
  5H-3337 [12] BOLT  
  1B-4203 [12] NUT  
  3B-4506 [12] LOCKWASHER  
  5F-1678 [1] SEAL  
  4H-3793 [1] PLUG  
 

#UE0347800558
 

4D-9391: TANK AND VALVE GROUP

4D9391 TANK AND VALVE GROUP--Front View--Part 1 of 2
Part of 4D9390 Power Blade and Ripper Hydraulic Control Arrangement listed on insert between Pages 160 and 161
4D9392 Power Blade and Ripper Valve Group parts are shown on insert between Pages 192 and 193
c89695 UE034780
4D9391 TANK AND VALVE GROUP Parts scheme
  For full view, you need register

Parts for your 12E MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  3H-1521 [4] PIN  
  3B-4615 [4] COTTER PIN  
  3H-5076 [2] BEARING  
  2H-4146 [1] RING  
  5H-2180 [1] LEVER  
  5B-2208 [1] BOLT  
  5H-2184 [1] SEAL  
  5H-2211 [1] SHAFT  
  1B-8704 [2] KEY  
  6F-5559 [4] SEAL  
  5H-3337 [4] BOLT  
  1B-4203 [4] NUT  
  3B-4506 [4] LOCKWASHER  
  5F-7054 [4] SEAL  
  1H-0619 [4] COVER  
  3H-5368 [4] BOLT  
  3B-4507 [4] LOCKWASHER  
  4F-7952 [1] SEAL  
  3H-3667 [2] FLANGE  
  5F-7054 [4] SEAL  
  1H-0619 [4] COVER  
  1A-2029 [8] BOLT  
  3B-4506 [8] LOCKWASHER  
  5H-2180 [2] LEVER  
  5B-2208 [2] BOLT  
  2H-4146 [1] RING  
  1H-3101 [4] LINK  
  3H-5076 [2] BEARING  
  5H-2180 [1] LEVER  
  5B-2208 [1] BOLT  
  5H-2184 [1] SEAL  
  2D-0235 [1] SHAFT  
  1B-8704 [2] KEY  
  4D-9392 Y [1] VALVE GROUP  
    (SEE SEPARATE ILLUSTRATION)
  8F-9206 [4] SEAL  
  1H-3305 [2] FLANGE  
  4F-7391 [1] SEAL  
  0S-1591 [4] BOLT  
  3B-4506 [4] LOCKWASHER  
  1A-2029 [4] BOLT  
  3B-4506 [4] LOCKWASHER  
  8F-9206 [4] SEAL  
  5F-1678 [1] SEAL  
  Y   SEPARATE ILLUSTRATION
 

#UE0347800559
 

4D-9391: TANK AND VALVE GROUP

4D9391 TANK AND VALVE GROUP--Side View--Part 2 of 2
Part of 4D9390 Power Blade and Ripper Hydraulic Control Arrangement listed on
insert between Pages 160 and 161
c88902 UE034780
4D9391 TANK AND VALVE GROUP Parts scheme
  For full view, you need register

Parts for your 12E MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  1H-0566 [2] GASKET  
  0S-1594 [48] BOLT  
  3B-4506 [48] LOCKWASHER  
  5H-2181 [1] SPACER  
  0S-1585 [4] BOLT  
  3B-4508 [4] LOCKWASHER  
  3B-0623 [2] PLUG  
  5H-0254 [1] TANK ASSEM.  
  4B-5273 [4] WASHER  
  5H-0255 [4] BOSS  
    (PART OF TANK ASSEM. 5H254)
  0S-1595 [2] BOLT  
  3B-4508 [2] LOCKWASHER  
  1F-8488 [1] BREATHER  
  5H-2329 [1] COVER ASSEM.  
  5H-0263 [1] BLOCK  
    (PART OF COVER ASSEM. 5H2329)
  1H-9588 [1] CAP  
  1H-9589 [1] GASKET  
  1H-0814 [1] STRAINER ASSEM.  
  3B-4621 [1] COTTER PIN  
  2K-0190 [2] FLANGE  
  5F-1678 [1] SEAL  
  0S-1588 [4] BOLT  
  3B-4506 [4] LOCKWASHER  
  4H-3793 [1] PLUG  
  0S-1594 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
 

Information:

Special Instruction
Guidelines for the Use of Clean Out Filters for the Hydraulic Oil System and for the Power Train Oil System{3067, 5068}
Guidelines for the Use of Clean Out Filters for the Hydraulic Oil System and for the Power Train Oil System{3067, 5068}
Guidelines for the Use of High Efficiency Filters for the Hydraulic Oil System and for the Power Train Oil System {3000, 3004, 5050, 5068}
Guidelines for the Use of High Efficiency Filters for the Hydraulic Oil System and for the Power Train Oil System {3000, 3004, 5050, 5068}
Tool Operating Manual
Procedures for Using 9U-5971 and 173-9842 Filter Cart Group {0599, 0738, 5050, 5056, 5057, 5068, 5095, 7579}
Procedures for Using 9U-5971 and 173-9842 Filter Cart Group {0599, 0738, 5050, 5056, 5057, 5068, 5095, 7579}
188-3242 Filter Cart Group and 227-2479 Filter Cart Group{0374, 0599, 0680, 0738, 0768, 5050, 5056, 5095}
188-3242 Filter Cart Group and 227-2479 Filter Cart Group{0374, 0599, 0680, 0738, 0768, 5050, 5056, 5095}
Contamination Control Guidelines
Proper Oil Changing Procedures {1000, 1308, 1316, 1325, 1348, 3000, 3004, 3005, 3030, 3064, 3067, 3080, 3081, 4000, 4001, 4050, 4051, 5050, 5056, 5068, 5095}
Proper Oil Changing Procedures {1000, 1308, 1316, 1325, 1348, 3000, 3004, 3005, 3030, 3064, 3067, 3080, 3081, 4000, 4001, 4050, 4051, 5050, 5056, 5068, 5095}
Service Magazine
Color Coded Dust Caps for S·O·S Ports Will Be Available {7770}
2003/12/01
A Replacement Filter Is Incorrectly Identified {5050, 5068}
2002/12/23
Optional High Efficiency Filters Are Now Available {3004, 5068}
2003/07/07
New Oil Filters for all Cat Machines are Available {3004, 3067, 4295, 431F, 5068}
New Oil Filters for all Cat Machines are Available {3004, 3067, 4295, 431F, 5068}

Caterpillar Parts SIS Catalog 12E :

VALVE ASSEMBLY
4H-0442 VALVE ASSEMBLY
STEERING GEAR ASSEMBLY
5D-9502 STEERING GEAR ASSEMBLY
STEERING GEAR GROUP
4D-7291 STEERING GEAR GROUP
STEERING GEAR GROUP
4D-7291 STEERING GEAR GROUP
STEERING GEAR GROUP
4D-7291 STEERING GEAR GROUP
STEERING GEAR ASSEMBLY
4D-7289 STEERING GEAR ASSEMBLY
STEERING GEAR GROUP
4D-7291 STEERING GEAR GROUP
STEERING GEAR GROUP
4D-7291 STEERING GEAR GROUP
VALVE ASSEMBLY
4H-0442 VALVE ASSEMBLY
HYDRAULIC PUMP GROUP
5H-6980 HYDRAULIC PUMP GROUP
HYDRAULIC PUMP GROUP
5D-0020 HYDRAULIC PUMP GROUP
HYDRAULIC PUMP ASSEMBLY
4D-7065 HYDRAULIC PUMP ASSEMBLY
HYDRAULIC PUMP ASSEMBLY
4D-5965 HYDRAULIC PUMP ASSEMBLY
TANK AND VALVE GROUP
4D-1685 TANK AND VALVE GROUP
4D-1685 TANK AND VALVE GROUP
TANK AND VALVE GROUP
4D-9391 TANK AND VALVE GROUP

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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.