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5H4520 TANK AND PUMP GROUP--Type 3 Part of 2D4495 Hydraulic Steering Booster Arrangement listed on Page 197 4D4661 Pump Assembly, 4H442 Valve Assembly and 5H4024 Tank Group parts are shown on Pages 94K, 175 and 199 12E


HYDRAULIC SYSTEM
PUMP GP
TANK GP
PUMP GP
WORK TOOLS
SCARIFIER GP
SERVICE EQUIPMENT AND SUPPLIES
BOX GP-TOOL
WORK TOOLS
SCARIFIER GP

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

HYDRAULIC SYSTEM

PUMP GP
TANK AND PUMP GROUP
5H-4520 TANK AND PUMP GROUP
TANK AND PUMP GROUP
5H-4520 TANK AND PUMP GROUP
TANK AND PUMP GROUP
5H-4520 TANK AND PUMP GROUP
TANK AND PUMP GROUP
5H-4520 TANK AND PUMP GROUP
STEERING BOOSTER TANK GROUP
5H-4024 STEERING BOOSTER TANK GROUP
HYDRAULIC PUMP ASSEMBLY
4D-4662 HYDRAULIC PUMP ASSEMBLY
 

#UE0347800590
 

5H-4520: TANK AND PUMP GROUP

5H4520 TANK AND PUMP GROUP--Type 3
Part of 2D4495 Hydraulic Steering Booster Arrangement listed on Page 197
4D4661 Pump Assembly, 4H442 Valve Assembly and 5H4024 Tank Group parts are shown on Pages 94K, 175 and 199
c87110 UE034780
5H4520 TANK AND 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
  5H-4024 Y [1] TANK GROUP  
    (SEE SEPARATE ILLUSTRATION)
  0L-2070 [2] BOLT  
  1D-4717 [2] NUT  
  3B-4506 [2] LOCKWASHER  
  2H-3931 [1] SEAL  
  5D-0327 [1] BRACKET ASSEM.  
  4F-7382 [1] RING  
  5B-1891 [1] PIN  
  5H-0285 [1] COUPLING  
  8B-2881 [1] CUP  
    (PART OF BRACKET ASSEM. 5D327)
  5H-0284 [1] WORM  
  0S-1588 [4] BOLT  
  3B-4506 [4] LOCKWASHER  
  2D-3273 [1] HOSE ASSEM.  
  2D-3272 [1] HOSE ASSEM.  
  [4] BOLT  
  3B-4506 [4] LOCKWASHER  
  2K-0190 [4] FLANGE  
  5F-1678 [2] SEAL  
  4H-0442 Y [1] VALVE ASSEM.  
    (SEE SEPARATE ILLUSTRATION)
  0S-1588 [4] BOLT  
  3B-4506 [4] LOCKWASHER  
  4D-4661 Y [1] PUMP ASSEM.  
    (SEE SEPARATE ILLUSTRATION)
  4F-7391 [1] SEAL  
  1H-3305 [2] FLANGE  
  Y   SEPARATE ILLUSTRATION
 

#UE0347800591
 

5H-4520: TANK AND PUMP GROUP

5H4520 TANK AND PUMP GROUP--Type 4
Part of 2D4495 Hydraulic Steering Booster Arrangement listed on Page 197
4D4661 Pump Assembly, 4H442 Valve Assembly and 5H4024 Tank Group parts are shown on Pages 94K, 175 and 199
c74423 UE034780
5H4520 TANK AND 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
  5H-4024 Y [1] TANK GROUP  
    (SEE SEPARATE ILLUSTRATION)
  0L-2070 [2] BOLT  
  1D-4717 [2] NUT  
  3B-4506 [2] LOCKWASHER  
  2H-3931 [1] SEAL  
  5D-0327 [1] BRACKET ASSEM.  
  5H-9839 [1] PIN  
  5D-1371 [1] COUPLING  
  8B-2881 [1] CUP  
    (PART OF BRACKET ASSEM. 5D327)
  5H-0284 [1] WORM  
  0S-1588 [4] BOLT  
  3B-4506 [4] LOCKWASHER  
  2D-3273 [1] HOSE ASSEM.  
  2D-3272 [1] HOSE ASSEM.  
  [4] BOLT  
  3B-4506 [4] LOCKWASHER  
  2K-0190 [4] FLANGE  
  5F-1678 [2] SEAL  
  4H-0442 Y [1] VALVE ASSEM.  
    (SEE SEPARATE ILLUSTRATION)
  0S-1588 [4] BOLT  
  3B-4506 [4] LOCKWASHER  
  4D-4661 Y [1] PUMP ASSEM.  
    (SEE SEPARATE ILLUSTRATION)
  4F-7391 [1] SEAL  
  1H-3305 [2] FLANGE  
  Y   SEPARATE ILLUSTRATION
 

#UE0347800592
 

5D-2660: PROTECTION COVER GROUP

5D2660 PROTECTION COVER GROUP--Hydraulic Tank
c113438 UE034780
5D2660 PROTECTION COVER GROUP Parts scheme
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Parts for your 12E MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  9M-7394 [1] LEVER  
  8S-7949 C [1] PADLOCK GROUP  
  8M-0439 [2] KEY  
    (Part of 8S7949 Group)
  2K-5340 [1] RING  
  5D-2653 [1] WASHER  
  5D-2652 [1] COVER  
    (Hydraulic Tank Filler Spout)
  1L-5072 [1] DOWEL  
  5D-2650 [1] CAP  
  C   INDICATES CHANGE
 

#UE0347800593
 

5H-4024: STEERING BOOSTER TANK GROUP

5H4024 STEERING BOOSTER TANK GROUP
Part of 5H4520 Tank and Pump Group
c69323 UE034780
5H4024 STEERING BOOSTER TANK GROUP Parts scheme
  For full view, you need register

Parts for your 12E MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  0S-1585 [4] BOLT  
  3B-4508 [4] LOCKWASHER  
  4B-5273 [4] WASHER  
  4D-4251 [1] GASKET  
  0T-0703 [24] BOLT  
  1B-4203 [24] NUT  
  3B-4506 [24] LOCKWASHER  
  5H-0258 [1] COVER ASSEM.  
  1J-7581 [2] NUT (WELD)  
    (PART OF COVER ASSEM. 5H258)
  1H-0814 [1] STRAINER ASSEM.  
  3B-4621 [1] COTTER PIN  
  1H-9588 [1] CAP  
  1H-9589 [2] GASKET  
  1A-2029 [4] BOLT  
  3B-4506 [4] LOCKWASHER  
  2K-0190 [2] FLANGE  
  5F-1678 [1] SEAL  
  5H-0263 [1] BLOCK  
  5H-0297 [1] BLOCK  
    (PARTS OF ASSEM. 5H258)
  1H-3305 [2] FLANGE  
  4F-7391 [1] RING  
  1A-2029 [4] BOLT  
  3B-4506 [4] LOCKWASHER  
  5F-1678 [1] SEAL  
  0S-1588 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
  4H-3793 [1] PLUG  
  5H-0254 [1] TANK ASSEM.  
 

#UE0347800594
 

4D-4662: HYDRAULIC PUMP ASSEMBLY

4D4662 HYDRAULIC PUMP ASSEMBLY
Part of 5H4520 Tank and Pump Group shown on Page 198
c92357 UE034780
4D4662 HYDRAULIC PUMP ASSEMBLY Parts scheme
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Parts for your 12E MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  3D-2353 [1] PLATE  
  7F-9984 H [1] RING  
  2H-3931 H [2] SEAL  
  2D-0602 [1] COVER  
  1A-5822 [4] BOLT  
  7F-9987 [1] SPRING  
  2D-0601 H [1] ROTOR  
  7F-9985 [2] PIN  
  4H-4388 H [1] VANE KIT  
    (CONSISTS OF 12 VANES)
  4D-1507 [1] BODY  
  2J-6356 [1] RING  
  4D-1508 [1] RETAINER  
  4M-7668 [1] SEAL  
  2D-0592 [1] RING  
  4D-1509 [1] SHAFT  
    THE FOLLOWING REPAIR KIT IS AVAILABLE:
  4D-8420 [1] KIT (CARTRIDGE)  
    (CONSISTS OF PARTS MARKED H)
  1H-9696 [1] SEAL  
  1B-4106 [1] BEARING  
  6B-0924 [1] BEARING  
 

#UE0347800595
 

5H-0123: HYDRAULIC PUMP GROUP

5H123 HYDRAULIC PUMP GROUP
Part of 5H4520 Tank and Pump Group shown on Page 198
c64254 UE034780
5H0123 HYDRAULIC PUMP GROUP Parts scheme
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Parts for your 12E MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  6B-0924 [1] BEARING  
  2D-1683 [1] ELBOW  
  2D-1525 [1] FITTING  
  2D-0598 [1] SEAL  
  2D-0622 [1] WASHER  
  1B-4106 [1] BEARING  
  1H-9696 [1] SEAL  
  2D-0592 [1] RING  
  2D-0593 [1] RETAINER  
  2D-0597 [1] SHAFT  
  2D-0594 [1] SEAL  
  6F-6673 [1] SEAL  
  2D-0599 [1] SEAL  
  2D-0600 [1] BODY  
  2H-3931 [2] SEAL  
  2D-0601 [1] ROTOR  
  4H-4388 [1] VANE KIT  
    (CONSISTS OF 12 VANES)
  3D-2353 [1] PLATE  
  7F-9985 [2] PIN  
  7F-9982 [4] BOLT  
  7F-9987 [1] SPRING  
  2D-0602 [1] COVER  
  7F-9984 [1] RING  
 

#UE0347800596
 

4K-3085: NO. 12 RIPPER SCARIFIER ARRANGEMENT

4K3085 NO. 12 Ripper Scarifier Arrangement
Only separate parts serviced. When complete arrangement
is required order 5K1488
UE0347800596 UE034780
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Parts for your 12E MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  4D-6130 Y [1] HYDRAULIC LINES GROUP  
  4D-6470 Y [1] TOOL BOX GROUP  
  4K-3031 Y [1] MOUNTING GROUP  
  4K-3084 Y [1] RIPPER SCARIFIER GROUP  
  4K-3138 Y [1] HYDRAULIC CYLINDER GROUP  
    --or--
  5J-0156 Y [1] HYDRAULIC CYLINDER GROUP  
  8M-4598 [1] PLATE--NO. 12 RIPPER  
  Y   SEPARATE ILLUSTRATION
 

#UE0347800597
 

5K-1488: NO. 12 RIPPER-SCARIFIER ARRANGEMENT

5K1488 NO. 12 Ripper-Scarifier Arrangement
UE0347800597 UE034780
  For full view, you need register

Parts for your 12E MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  4D-6130 Y [1] HYDRAULIC LINES GROUP  
  4D-6470 Y [1] TOOL BOX GROUP  
  5J-0156 Y [1] HYDRAULIC CYLINDER GROUP  
  4K-3031 Y [1] MOUNTING GROUP  
  5K-1481 Y [1] RIPPER SCARIFIER GROUP  
  8M-4598 [1] PLATE--NO. 12 RIPPER  
  Y   SEPARATE ILLUSTRATION
 

#UE0347800598
 

4D-6470: TOOL BOX GROUP

4D6470 TOOL BOX GROUP
Part of 4K3085 and 5K1488 No. 12 Ripper-Scarifier Arrangements
c72680 UE034780
4D6470 TOOL BOX GROUP Parts scheme
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Parts for your 12E MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  4D-6423 [1] TOOL BOX ASSEM.  
  4D-6424 [1] LID ASSEM.  
  0L-1351 [6] BOLT  
  2D-5322 [6] NUT  
  4B-5271 [6] WASHER  
 

#UE0347800599
 

4K-3084: RIPPER-SCARIFIER GROUP

4K3084 RIPPER-SCARIFIER GROUP
Serial No. 30G1 to 30G264 inclusive
Part of 4K3085 No. 12 Ripper-Scarifier Arrangement listed on Page 200A
3K7415 Tooth Group parts are shown on Page 200D
NOTE: ONE OR TWO 3K7415 TOOTH GROUPS MAY BE ADDED TO CONVERT TO A FOUR OR FIVE TOOTH RIPPER
c74585 UE034780
4K3084 RIPPER-SCARIFIER GROUP Parts scheme
  For full view, you need register

Parts for your 12E MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  [2] BOLT  
  2K-4973 [2] NUT  
  4K-3151 [2] PIN  
  4K-3030 [1] CARRIAGE ASSEM.  
  2B-2006 [2] BOLT  
  1K-6872 [2] NUT  
  4K-3150 [2] PIN  
  4K-6302 [5] HOLDER  
    (PART OF CARRIAGE ASSEM. 4K3030)
  2M-6831 [1] PLATE  
    (SERIAL NUMBER)
  4B-4158 [2] SCREW  
  9F-3423 [2] REFLEX MARKER  
  1L-6931 [4] SCREW ASSEM.  
  3K-7415 Y [3] TOOTH GROUP  
    (SEE SEPARATE ILLUSTRATION)
  4K-3033 [9] HOLDER  
    (PART OF CARRIAGE ASSEM. 4K3030)
  3B-8489 [4] FITTING  
  4K-3103 [2] LINK  
  3B-8489 [4] FITTING  
  0S-1585 [2] BOLT  
  3B-4508 [2] LOCKWASHER  
  2K-0703 [1] WASHER BAR  
  2K-0120 [1] PIN  
  4K-9923 [1] LINK ASSEM.  
  Y   SEPARATE ILLUSTRATION
 

Information:

Special Instruction
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
Nexus Gear Pump Porting{5073}
Nexus Gear Pump Porting{5073}
Repair Process for Hydraulic Gear Pumps {5073}
Repair Process for Hydraulic Gear Pumps {5073}
Test Specifications for Vane Cartridges{0784, 5058, 5070}
Test Specifications for Vane Cartridges{0784, 5058, 5070}
Tool Operating Manual
Replacing Sleeve Bearings in Tyrone Gear Pumps and Motors (Used on Series 7 and 8, Iron and Aluminum Housings){0738, 5061, 5073, 7551}
Replacing Sleeve Bearings in Tyrone Gear Pumps and Motors (Used on Series 7 and 8, Iron and Aluminum Housings){0738, 5061, 5073, 7551}
4C-9910 Portable Hydraulic Tester (Flow 125 GPM) {0599, 0784, 5050, 5057, 5095}
4C-9910 Portable Hydraulic Tester (Flow 125 GPM) {0599, 0784, 5050, 5057, 5095}
Reuse And Salvage Guidelines
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
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}
Thermal Spray Procedures for Tyrone Drive Shaft (Pump Gear){0679, 3066, 5073}
Thermal Spray Procedures for Tyrone Drive Shaft (Pump Gear){0679, 3066, 5073}
Bench Test Procedures
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
Bench Test Procedure for Gear Pumps {5073}
Bench Test Procedure for Gear Pumps {5073}
Bench Test Procedure for Vane Pumps {5055}
Bench Test Procedure for Vane Pumps {5055}
Service Magazine
Cover Plate, Flange are Available for Use During Flow Tests on the Main Hydraulic Pumps {0738, 5070, 5084}
2005/04/25

Caterpillar Parts SIS Catalog 12E :

TANK AND PUMP GROUP
5H-4520 TANK AND PUMP GROUP
TANK AND PUMP GROUP
5H-4520 TANK AND PUMP GROUP
2D-4495 HYDRAULIC STEERING BOOSTER ARRANGEMENT
CONTROL VALVE GROUP
3D-4066 CONTROL VALVE GROUP
CONTROL VALVE GROUP
3D-8716 CONTROL VALVE GROUP
RELIEF VALVE GROUP
1J-0153 RELIEF VALVE GROUP
SNOW PLOW VALVE GROUP
4D-1765 SNOW PLOW VALVE GROUP
RELIEF VALVE GROUP
1J-0153 RELIEF VALVE GROUP
TANK AND PUMP GROUP
5H-4520 TANK AND PUMP GROUP
PROTECTION COVER GROUP
5D-2660 PROTECTION COVER GROUP
STEERING BOOSTER TANK GROUP
5H-4024 STEERING BOOSTER TANK GROUP
HYDRAULIC PUMP ASSEMBLY
4D-4662 HYDRAULIC PUMP ASSEMBLY
HYDRAULIC PUMP GROUP
5H-0123 HYDRAULIC PUMP GROUP
4K-3085 NO. 12 RIPPER SCARIFIER ARRANGEMENT
5K-1488 NO. 12 RIPPER-SCARIFIER ARRANGEMENT
TOOL BOX GROUP
4D-6470 TOOL BOX GROUP

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