AVSPARE.COM
parts catalog
  1. Home
  2. Caterpillar catalog

8D6610 STEERING GEAR COVER GROUP--Factory Installation 120 MOTOR GRADER


OPERATOR STATION
CONTROL GP-STEERING
HYDRAULIC SYSTEM
PUMP GP
FILTER GP
POWER TRAIN
VALVE GP
HYDRAULIC SYSTEM
PUMP GP
TANK GP
OPERATOR STATION
CONTROL GP-STEERING
HYDRAULIC SYSTEM
SHAFT GP

MOTOR GRADER 120 MOTOR GRADER 10R
 120 MOTOR GRADER 10R02882-UP (MACHINE) UEG0726S 120 10R   (1969)

OPERATOR STATION

CONTROL GP-STEERING
HYDRAULIC STEERING GEAR
7D-6215 HYDRAULIC STEERING GEAR
7D-6215 HYDRAULIC STEERING GEAR
7D-6215 HYDRAULIC STEERING GEAR
HYDRAULIC STEERING GEAR
7D-6215 HYDRAULIC STEERING GEAR
7D-6215 HYDRAULIC STEERING GEAR
HYDRAULIC STEERING GEAR
7D-6215 HYDRAULIC STEERING GEAR
STEERING GEAR ASSEMBLY
4D-7215 STEERING GEAR ASSEMBLY
STEERING GEAR COVER GROUP
8D-6610 STEERING GEAR COVER GROUP
CONTROL VALVE ASSEMBLY
4D-7850 CONTROL VALVE ASSEMBLY
 

#UEG0726S0180
 

8D-6610: STEERING GEAR COVER GROUP

8D6610 STEERING GEAR COVER GROUP--Factory Installation
c140117 UEG0726S
8D6610 STEERING GEAR COVER GROUP Parts scheme
  For full view, you need register

Parts for your 120 MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7B-8880 [7] LUG  
2. 5M-3062 [8] BOLT  
  6H-8351 [8] LOCKWASHER  
  4B-4278 [8] WASHER  
3. 3D-6751 [1] LUG  
4. 3D-6744 [1] COVER ASSEM.  
5. 4B-3388 [16] BOLT  
  3B-4505 [16] LOCKWASHER  
6. 4D-7219 [2] TUBE ASSEM.  
7. 5F-7054 [8] SEAL  
8. 1A-1952 [1] BOLT  
9. 3B-4508 [1] LOCKWASHER  
  9B-1006 [1] WASHER  
10. 3D-6731 [1] BLOCK  
11. 5S-8183 [1] HOSE ASSEM.  
  9S-0671 H HOSE 10"  
12. 3S-8617 [1] STEM ASSEM.  
13. 3S-8606 [2] SLEEVE  
14. 3S-8619 [1] STEM ASSEM. (30 degrees)  
15. 5S-8181 [1] HOSE ASSEM.  
  9S-0671 H HOSE 14.2"  
16. 3S-8617 [1] STEM ASSEM.  
17. 3S-8606 [2] SLEEVE  
18. 3S-8975 [1] STEM ASSEM. (90 degrees)  
  H   ORDER BY THE INCH
 

#UEG0726S0181
 

2D-7862: STEERING BOOSTER TANK AND PUMP

STEERING BOOSTER TANK AND PUMP (2D7862 N/S)
Part of Hydraulic Steering Gear shown on Pages 113 & 116
3D2532 Valve, 4D4661 Pump and 5H4024 Tank parts are
shown on Pages 122 and 123
c109518 UEG0726S
2D7862 STEERING BOOSTER TANK AND PUMP Parts scheme
  For full view, you need register

Parts for your 120 MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  5H-4024 Y [1] TANK GROUP  
    (SEE SEPARATE ILLUSTRATION)
  0S-1619 [4] BOLT  
  3B-4506 [4] LOCKWASHER  
  3D-2532 Y [1] VALVE ASSEM.  
    (SEE SEPARATE ILLUSTRATION)
  2K-0190 [4] FLANGE  
  5F-1678 [3] SEAL  
  6F-8425 [4] BOLT  
  1B-4203 [4] NUT  
  3B-4506 [4] LOCKWASHER  
  0L-2070 [2] BOLT  
  1D-4717 [2] NUT  
  3B-4506 [2] LOCKWASHER  
  5S-9203 [1] HOSE ASSEM.  
  3S-8503 [2] STEM ASSEM.  
  3S-7252 [2] SLEEVE  
  8S-9355 H [2] HOSE (11.80" LONG)  
  0S-1588 [4] BOLT  
  3B-4506 [4] LOCKWSHER  
  2K-0190 [2] FLANGE  
  5F-1678 [1] SEAL  
  2H-3931 [1] SEAL  
  4D-4661 Y [1] PUMP ASSEM.  
    (SEE SEPARATE ILLUSTRATION)
  4F-7391 [1] SEAL  
  1H-3305 [2] FLANGE  
  0S-1588 [4] BOLT  
  3B-4506 [4] LOCKWASHER  
  H   ORDER BY THE INCH
  Y   SEPARATE ILLUSTRATION
 

#UEG0726S0182
 

2D-2150: FILTER GP

2D2150 FILTER GROUP
Part of Hydraulic Steering Gear shown on Pages 113 & 116
c102230 UEG0726S
2D2150 FILTER GP Parts scheme
  For full view, you need register

Parts for your 120 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  
 

#UEG0726S0183
 

3D-2532: VALVE ASSEMBLY

3D2532 VALVE ASSEMBLY
Part of Steering Booster Tank and Pump shown on Page 121
c91394 UEG0726S
3D2532 VALVE ASSEMBLY Parts scheme
  For full view, you need register

Parts for your 120 MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  4J-6800 [1] BODY  
  1J-8497 [1] VALVE  
  3H-0107 [1] SEAL  
  0S-1588 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
  3H-2549 [6] SHIM  
  3J-8861 [1] SPACER  
  3H-6249 [1] RETAINER  
  4F-7115 [1] SPRING  
  6F-5559 [1] SEAL  
  0L-1142 [1] SPRING  
  4D-0830 [1] BODY GROUP  
  [1] HOUSING  
  [1] VALVE  
  5F-1678 [3] SEAL  
  3D-2498 [1] BASE  
  7F-8698 [2] BOLT  
  3B-4507 [2] LOCKWASHER  
  0S-1619 [4] BOLT  
  3B-4506 [4] LOCKWASHER  
  3D-2499 [1] ADAPTER  
 

#UEG0726S0184
 

4D-4661: HYDRAULIC PUMP ASSEMBLY

4D4661 HYDRAULIC PUMP ASSEMBLY
Part of Steering Booster Tank and Pump shown on Page 121
c109510 UEG0726S
4D4661 HYDRAULIC PUMP ASSEMBLY Parts scheme
  For full view, you need register

Parts for your 120 MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  3D-2353 [1] PLATE  
  2D-0628 [1] RING  
  2H-3931 [2] SEAL  
  2D-0602 [1] COVER  
  1A-5822 [4] BOLT  
  7F-9987 [1] SPRING  
  2D-0601 [1] ROTOR  
  7F-9985 [2] PIN  
  4H-4388 [1] 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:
  5J-7604 [1] KIT (CARTRIDGE)  
  1H-9696 [1] SEAL  
  1B-4106 [1] BEARING  
  6B-0924 [1] BEARING  
 

#UEG0726S0185
 

5H-4024: STEERING GEAR TANK GROUP

5H4024 STEERING GEAR TANK GROUP
Part of Steering Booster Tank and Pump shown on Page 121
c113288 UEG0726S
5H4024 STEERING GEAR TANK GROUP Parts scheme
  For full view, you need register

Parts for your 120 MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  0S-1585 [4] BOLT  
  3B-4508 [4] LOCKWASHER  
  4B-5273 [4] WASHER  
  1H-0566 [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 ASSEM.  
  1H-9589 [2] GASKET  
  1A-2029 [4] BOLT  
  1P-4576 C [2] FLANGE  
  5F-1678 [1] SEAL  
  5H-0263 [1] BLOCK  
  5H-0297 [1] BLOCK  
    (PARTS OF ASSEM. 5H258)
  1P-4577 C [2] FLANGE  
  4F-7391 [1] RING  
  1A-2029 [4] BOLT  
  5F-1678 [1] SEAL  
  0S-1588 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
  4H-3793 [1] PLUG  
  5H-0254 [1] TANK ASSEM.  
  C   INDICATES CHANGE
 

#UEG0726S0186
 

5D-2660: PROTECTION COVER

5D2660 PROTECTION COVER--Hydraulic Tank Cap
Part of 9D2270 Vandalism Protection Arrangement listed
on Page 174
c113438 UEG0726S
5D2660 PROTECTION COVER Parts scheme
  For full view, you need register

Parts for your 120 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
 

#UEG0726S0187
 

4D-7850: CONTROL VALVE ASSEMBLY

4D7850 CONTROL VALVE ASSEMBLY
Part of 4D7215 Steering Gear Assembly shown on Page 119
c102688 UEG0726S
4D7850 CONTROL VALVE ASSEMBLY Parts scheme
  For full view, you need register

Parts for your 120 MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  5F-1678 [1] SEAL  
  1S-4347 [1] COVER  
  4D-7844 [1] GASKET  
  4D-7871 [1] WASHER  
  6D-3967 [1] BOLT  
  6H-8351 [1] LOCKWASHER  
  8H-3128 [2] SCREW  
  1H-3244 [2] LOCKWASHER  
  4D-7848 [1] PIN  
  4D-7842 [1] LEVER  
  [1] SPOOL ASSEM.  
  4F-7391 H [1] SEAL  
  H [1] COVER  
  3K-8890 H [1] SEAL  
  3K-8889 H [1] RETAINER  
  5F-1678 [1] SEAL  
  8H-3128 [2] SCREW  
  1H-3244 [2] LOCKWASHER  
    THE FOLLOWING REPAIR KIT IS AVAILABLE:
  3K-8908 [1] KIT  
    (COVER AND SEAL - CONSISTS OF PARTS MARKED H)
  [1] BODY AND SLEEVE ASSEM.  
 

#UEG0726S0188
 

8D-1504: JOINT ASSEMBLY

8D1504 JOINT ASSEMBLY
Part of Hydraulic Steering Gear shown on Pages 114 & 117
Only separate parts serviced. When complete Assembly is required, order 7D1983
c136641 UEG0726S
8D1504 JOINT ASSEMBLY Parts scheme
  For full view, you need register

Parts for your 120 MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8D-1506 [1] YOKE (Marked USA M)  
2. 8D-1508 [1] SPIDER & BEARING ASSEM.  
    (Marked USA 1675)
3. 8D-2835 [4] RING  
4. [1] YOKE (Marked USA H-2)  
 

#UEG0726S0189
 

8D-1565: JOINT ASSEMBLY

8D1565 JOINT ASSEMBLY
2D2978 Spider & Bearing Assembly is replaced by 6G976 shown on Page 130
Part of Hydraulic Steering Gear shown on Pages 114 & 117. Only separate parts
serviced. When complete Assembly is required, order 7D1983
c136642 UEG0726S
8D1565 JOINT ASSEMBLY Parts scheme
  For full view, you need register

Parts for your 120 MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2D-3188 [1] YOKE (Marked 10717M)  
2. 2D-2978 [1] SPIDER & BEARING ASSEM.  
    (Marked Mi5454)
3. 4D-0523 [4] RING  
4. [1] YOKE (Marked 10719M)  
 

Information:

Disassembly and Assembly
Steering Gear
NO. 120 & NO. 140 MOTOR GRADERS VEHICLE SYSTEMS
Pitman Arm And Lower Pitman Shaft
NO. 120 & NO. 140 MOTOR GRADERS VEHICLE SYSTEMS
Leaning Wheel Linkage
NO. 120 & NO. 140 MOTOR GRADERS VEHICLE SYSTEMS
Service Magazine
New Metering Pump Groups For Steering Control Prevent Oil Leaks {4300, 4301, 4312}
2010/01/27

Caterpillar Parts SIS Catalog 120 :

STEERING GEAR ASSEMBLY
4D-7215 STEERING GEAR ASSEMBLY
CYLINDER GP-STEER
4J-4115 CYLINDER GP-STEER
HYDRAULIC STEERING GEAR
7D-6215 HYDRAULIC STEERING GEAR
7D-6215 HYDRAULIC STEERING GEAR
HYDRAULIC STEERING GEAR
7D-6215 HYDRAULIC STEERING GEAR
7D-6215 HYDRAULIC STEERING GEAR
7D-6215 HYDRAULIC STEERING GEAR
HYDRAULIC STEERING GEAR
7D-6215 HYDRAULIC STEERING GEAR
STEERING BOOSTER TANK AND PUMP
2D-7862 STEERING BOOSTER TANK AND PUMP
FILTER GP
2D-2150 FILTER GP
VALVE ASSEMBLY
3D-2532 VALVE ASSEMBLY
HYDRAULIC PUMP ASSEMBLY
4D-4661 HYDRAULIC PUMP ASSEMBLY
STEERING GEAR TANK GROUP
5H-4024 STEERING GEAR TANK GROUP
PROTECTION COVER
5D-2660 PROTECTION COVER
CONTROL VALVE ASSEMBLY
4D-7850 CONTROL VALVE ASSEMBLY
JOINT ASSEMBLY
8D-1504 JOINT ASSEMBLY

Truck sale:

Caterpillar 120 LVR, motor graders, Construction
250,000 
Caterpillar 120 LVR, motor graders, Construction
- motor graders
RING POWER CORP.
Caterpillar 120 LVR, motor graders, Construction
250,000 
Caterpillar 120 LVR, motor graders, Construction
- motor graders
RING POWER CORP.
Caterpillar 120, motor graders, Construction
278,720 
Caterpillar 120, motor graders, Construction
- motor graders
FINANZAUTO S.A.
Caterpillar 120 LVR, motor graders, Construction
250,000 
Caterpillar 120 LVR, motor graders, Construction
- motor graders
RING POWER CORP.
 
 
Caterpillar LIFT TRUCKS EJE120E, Misc Forklifts, Material handling equipment
- Misc Forklifts
MADISA
Back to top
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.