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8J5539 WHEEL LEAN CYLINDER GROUP--(Change 1-3)--3.50" Bore X 5.85" Stroke Part of 8D3320 Leaning Wheel Cylinder and Mounting Group shown on Page 159 120G




HYDRAULIC SYSTEM

CYLINDER GP
 

#UEG0878S0240
 

8J-5539: WHEEL LEAN CYLINDER GROUP

8J5539 WHEEL LEAN CYLINDER GROUP--(Change 1-3)--3.50" Bore X 5.85" Stroke
Part of 8D3320 Leaning Wheel Cylinder and Mounting Group shown on Page 159
c207404 UEG0878S
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Parts for your 120G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7J-5639 [1] BOLT  
2. 8J-7415 [1] WASHER  
3. 7J-9885 [1] RING  
4. 5J-7013 [1] SEAL ASSEM.  
5. 7J-9886 [1] PISTON  
6. 7J-9887 [1] CROWN  
7. 8J-6673 [1] ROD ASSEM.  
8. 4J-8979 [1] SEAL  
9. 5J-8150 [1] SEAL  
10. 8J-5912 [1] SCREW  
11. 6J-9733 [1] SEAL  
12. 2H-3931 [1] SEAL  
  4J-9224 [1] RING  
13. 7J-9888 [1] HEAD  
14. 8J-6265 C [1] CYLINDER ASSEM.  
  C   INDICATES CHANGE
 

#UEG0878S0241
 

8D-3320: LEANING WHEEL CYLINDER AND MOUNTING

LEANING WHEEL CYLINDER AND MOUNTING (8D3320 N/S)
c200177 UEG0878S
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Parts for your 120G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8J-5539 Y [1] CYLINDER GROUP  
    (Separate Illustration)
2. 1A-4790 [1] WASHER  
3. 9D-6582 [4] SEAL  
4. 8D-7086 [2] BEARING  
5. 0S-1592 [1] BOLT  
  3B-4510 [1] LOCKWASHER  
6. 8D-7225 [1] PIN  
7. 5D-0213 [1] LOCK  
8. 6H-1717 [2] BOLT  
  3B-4508 [2] LOCKWASHER  
9. 9D-5036 [1] RETAINER  
  Y   SEPARATE ILLUSTRATION
 

#UEG0878S0242
 

5D-1910: COVER GP-PROTECTION

5D1910 PROTECTION COVER GROUP--Hydraulic Tank Cap
AN ATTACHMENT
c113719 UEG0878S
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Parts for your 120G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1L-5072 [1] DOWEL  
2. 9M-7394 [1] LEVER  
3. 5D-1911 [1] COVER  
4. 2J-7761 [1] RING  
5. [1] PADLOCK  
    (For Service of Padlock & Key Order 8S7949 Padlock Group)
  8M-0439 H [2] KEY  
    (NOT SHOWN)
  H   NOT PART OF PROTECTION COVER G
 

#UEG0878S0243
 

8D-6670: HYDRAULIC TANK

HYDRAULIC TANK (8D6670 N/S)--Part 1 of 2
Serial No. 87V1 to 87V909 inclusive and 82V1 to 82V654 inclusive
c200401 UEG0878S
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Parts for your 120G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-1594 [48] BOLT  
2. 1D-4717 [52] NUT  
  3B-4506 [52] LOCKWASHER  
3. 7B-3235 [4] BOLT  
4. 3B-4508 [6] LOCKWASHER  
5. 8D-5932 [1] BRACKET  
6. 1B-5174 [1] PLUG  
7. 4B-7739 [1] PLUG  
8. 7D-0734 [2] WASHER  
9. 7D-0465 [2] MOUNTING  
10. 030-2179 [2] WASHER  
11. 1D-4586 [2] BOLT  
  3K-2889 [2] NUT  
  4B-4281 [2] WASHER  
12. 8D-5929 [1] BRACKET  
13. 1J-9575 [1] STRAINER ASSEM.  
14. 9M-1853 [2] MOUNTING  
15. 2B-0947 [2] BOLT  
  1B-4287 [2] WASHER  
16. 8D-5931 [2] BRACKET  
17. 3B-1915 [4] BOLT  
  4B-4278 [4] WASHER  
18. 6H-9361 [1] RING  
19. 6H-5139 [1] PLATE  
20. 4B-9782 [1] BALL  
21. 7H-1447 [1] CAP  
22. 9H-6454 [1] GASKET  
 

#UEG0878S0244
 

8D-6670: HYDRAULIC TANK

HYDRAULIC TANK (8D6670 N/S)--Part 2 of 2
Serial No. 87V1 to 87V909 inclusive and 82V1 to 82V654 inclusive
c202569 UEG0878S
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Parts for your 120G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9S-8001 [2] PLUG  
  4J-7533 [2] SEAL  
2. 9D-0879 [1] MANIFOLD  
3. 8D-5489 [1] SCREEN ASSEM.  
4. 9S-6130 [1] PLUG  
  2S-4078 [1] SEAL  
5. 2B-0947 [4] BOLT  
6. 3B-4508 [8] LOCKWASHER  
7. 6J-0468 [2] INDICATOR ASSEM.  
    (Includes)
  2M-9780 [1] SEAL  
8. 7B-3235 [4] BOLT  
9. 5H-6734 [2] SEAL  
10. 9D-8316 C [1] TANK ASSEM.  
    (Includes)
11. 5J-0096 [6] STUD  
12. 9M-9740 [2] ELEMENT  
13. 8D-5388 [2] BOLT  
  2K-4973 [2] NUT  
14. 8D-5401 [2] RETAINER  
15. 6J-8391 [2] SPRING  
16. 8D-5402 [2] VALVE  
17. 8D-4595 [2] SEAT  
18. 2J-6133 [2] SPRING  
19. 8D-5403 [2] SPACER  
20. 8D-8372 [2] RETAINER ASSEM.  
21. 1H-6227 [1] SEAL  
22. 6J-1080 [1] GROMMET  
23. 8D-5016 [1] PLATE  
24. 4J-8265 [6] NUT  
25. 6J-1079 [1] RETAINER  
26. 6J-1081 [1] GLASS  
27. 6D-1353 [1] COVER  
28. 2D-5383 [1] GASKET  
29. 9D-8312 C [1] TUBE ASSEM.  
30. 4F-8824 C [1] SEAL  
31. 9D-8315 C [1] TUBE ASSEM.  
32. 0L-1351 C [2] BOLT  
33. 3H-3451 C [1] LOCK  
34. 4B-4278 C [8] WASHER  
  C   INDICATES CHANGE
 

#UEG0878S0245
 

8D-6670: HYDRAULIC TANK

HYDRAULIC TANK (8D6670 N/S)--Part 1 of 2
Serial No. 87V910-Up and 82V655-Up
c154174 UEG0878S
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Parts for your 120G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-1594 [48] BOLT  
2. 1D-4717 [52] NUT  
  3B-4506 [52] LOCKWASHER  
3. 7B-3235 [4] BOLT  
4. 3B-4508 [6] LOCKWASHER  
5. 8D-5932 [1] BRACKET  
6. 1B-5174 [1] PLUG  
7. 4B-7739 [1] PLUG  
8. 7D-0734 [2] WASHER  
9. 2G-1769 C [2] MOUNTING  
10. 030-2179 [2] WASHER  
11. 1D-4586 [2] BOLT  
  3K-2889 [2] NUT  
  4B-4281 [2] WASHER  
12. 8D-5929 [1] BRACKET  
13. 1J-9575 [1] STRAINER ASSEM.  
14. 9M-1853 [2] MOUNTING  
15. 2B-0947 [2] BOLT  
  1B-4287 C [4] WASHER  
16. 8D-5931 [2] BRACKET  
17. 3B-1915 [4] BOLT  
  4B-4278 [4] WASHER  
18. 6H-9361 [1] RING  
19. 6H-5139 [1] PLATE  
20. 4B-9782 [1] BALL  
21. 7H-1447 [1] CAP  
22. 9H-6454 [1] GASKET  
  C   INDICATES CHANGE
 

#UEG0878S0246
 

8D-6670: HYDRAULIC TANK

HYDRAULIC TANK (8D6670 N/S)--Part 2 of 2
Serial No. 87V910-Up and 82V655-Up
c210304 UEG0878S
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Parts for your 120G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9S-8001 [2] PLUG  
  4J-7533 [2] SEAL  
2. 9D-0879 [1] MANIFOLD  
3. 8D-5489 [1] SCREEN ASSEM.  
4. 9S-6130 [1] PLUG  
  2S-4078 [1] SEAL  
5. 2B-0947 [4] BOLT  
6. 3B-4508 [8] LOCKWASHER  
7. 6J-0468 [2] INDICATOR ASSEM.  
    (Includes)
  2M-9780 [1] SEAL  
8. 7B-3235 [4] BOLT  
9. 5H-6734 [2] SEAL  
10. 9D-8316 [1] TANK ASSEM.  
    (Includes)
11. 5J-0096 [6] STUD  
12. 9M-9740 [2] ELEMENT  
13. 8D-5388 [2] BOLT  
  2K-4973 [2] NUT  
14. 8D-5401 [2] RETAINER  
15. 6J-8391 [2] SPRING  
16. 9D-8538 C [2] VALVE  
17. 8D-4595 [2] SEAT  
18. 2J-6133 [2] SPRING  
19. 8D-5403 C [2] SPACER  
20. 8D-8372 [2] RETAINER ASSEM.  
21. 2H-3928 C [1] SEAL  
22. 6J-1080 [1] GROMMET  
23. 8D-5016 [1] PLATE  
24. 4J-8265 [6] NUT  
25. 6J-1079 [1] RETAINER  
26. 6J-1081 [1] GLASS  
27. 2G-1359 C [1] COVER  
28. 2D-5383 [1] GASKET  
29. 9D-8312 [1] TUBE ASSEM.  
30. 4F-8824 [1] SEAL  
31. 9D-8315 [1] TUBE ASSEM.  
32. 0L-1351 [2] BOLT  
33. 3H-3451 [1] LOCK  
34. 4B-4278 [8] WASHER  
  C   INDICATES CHANGE
 

#UEG0878S0247
 

7D-9600: DRIVE GP-PUMP

7D9600 PUMP DRIVE GROUP
c207384 UEG0878S
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Parts for your 120G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1C-2251 [4] BOLT  
2. 7D-9268 Y [1] JOINT GROUP  
    (Separate Illustration)
3. 0S-1748 [4] BOLT  
4. 7D-9267 [1] YOKE  
5. 2L-6267 [4] LOCKNUT  
6. 1D-5120 [1] NUT  
  3B-4512 [1] LOCKWASHER  
  Y   SEPARATE ILLUSTRATION
 

#UEG0878S0248
 

7D-9268: UNIVERSAL JOINT GROUP

7D9268 UNIVERSAL JOINT GROUP
Part of 7D9600 Pump Drive Group shown on Page 162
c208423 UEG0878S
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Parts for your 120G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8D-0537 [2] SPIDER & BEARING ASSEM.  
2. 5B-9079 [8] NUT  
3. 8D-0538 [2] FITTING  
4. 8D-3149 [1] YOKE ASSEM.  
5. 3B-8489 [1] FITTING  
6. 5H-3593 [1] RETAINER  
7. 064-1156 C [1] SEAL  
8. 064-3631 [2] WASHER  
9. 0S-1748 [8] BOLT  
10. 8D-3148 [1] YOKE  
  C   INDICATES CHANGE
 

#UEG0878S0249
 

8J-2011: VALVE GP-DIRECT RELIEF

8J2011 DIRECT OPERATED RELIEF VALVE GROUP
Part of 9D1130 Pump Lines Group shown on Page 164
c202451 UEG0878S
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Parts for your 120G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9S-8008 [1] PLUG  
2. 3D-2824 [1] SEAL  
3. 7J-0271 C [1] SPRING  
4. 7J-0272 [1] VALVE  
5. 8J-2013 [1] RETAINER  
6. 9S-4191 C [2] PLUG  
  3J-1907 [2] SEAL  
  C   INDICATES CHANGE
 

Information:

Special Instruction
Dimensions Of Articulated Joints And Steering Cylinder Bores For Motor Graders{7051, 7065, 7066}
Dimensions Of Articulated Joints And Steering Cylinder Bores For Motor Graders{7051, 7065, 7066}
Installation Of Second Hydraulic Steering Cylinder{4303}
Installation Of Second Hydraulic Steering Cylinder{4303}
Installation Of Improved Steering Cylinders, Sockets And Crossover Relief Valves On Motor Graders{4303}
Installation Of Improved Steering Cylinders, Sockets And Crossover Relief Valves On Motor Graders{4303}
Instructions for Installation of Oversize Hydraulic Cylinder Seals {7555, 7562}
Instructions for Installation of Oversize Hydraulic Cylinder Seals {7555, 7562}
Installation of Vented Buffer Seal Assembly, U-Cup Seal, and Double Lip Wiper Seal for Hydraulic Cylinders{7562}
Installation of Vented Buffer Seal Assembly, U-Cup Seal, and Double Lip Wiper Seal for Hydraulic Cylinders{7562}
Installation of Double Lip Wiper Seal{7562}
Installation of Double Lip Wiper Seal{7562}
Installation of Double Lip Wiper Seal{7562}
Installation of Double Lip Wiper Seal{7562}
Hydraulic Cylinder Repair Process {7562}
Hydraulic Cylinder Repair Process {7562}
Hydraulic Cylinder Honing {7562}
Hydraulic Cylinder Honing {7562}
Procedure to Test the Position Sensor of a Hydraulic Cylinder {1439, 7562}
Procedure to Test the Position Sensor of a Hydraulic Cylinder {1439, 7562}
Technical Information Bulletin
Surface Finishes of Cylinder Bores{7562}
Surface Finishes of Cylinder Bores{7562}
Color Change for Cylinder Rod Seals (Wiper, U-Cup and Buffer){5100, 7555, 7562}
Color Change for Cylinder Rod Seals (Wiper, U-Cup and Buffer){5100, 7555, 7562}
Specifications
Mounting For Articulation Cylinder
120G MOTOR GRADER HYDRAULIC SYSTEM AND STEERING
Cylinders (8J5539 and 3G4752, 8J7321 and 3G1853, 9J3466, 8J28)
120G MOTOR GRADER HYDRAULIC SYSTEM AND STEERING
Cylinder Groups
12G, 120G, 130G & 140G MOTOR GRADERS HYDRAULIC SYSTEM & STEE
Cylinder Mounting
12G, 120G, 130G & 140G MOTOR GRADERS HYDRAULIC SYSTEM & STEE
Tool Operating Manual
Procedures for Using the 232-4686 Cylinder Washer Tank Group European Union Compliant{0374, 0599, 0680, 0738}
Procedures for Using the 232-4686 Cylinder Washer Tank Group European Union Compliant{0374, 0599, 0680, 0738}
1U-9001 and 1U-9002 Automatic Hone Tooling{0599, 0677, 0738, 7562, 7562}
1U-9001 and 1U-9002 Automatic Hone Tooling{0599, 0677, 0738, 7562, 7562}
Model HCS-40 Hydraulic Cylinder Servicer{0374, 0599, 0700, 0738, 7562}
Model HCS-40 Hydraulic Cylinder Servicer{0374, 0599, 0700, 0738, 7562}
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}
Using the 265-4177, 265-4209 Service Tool Groups to Install Sensors in Position-Sensing Hydraulic Cylinders{0599, 0709, 0738, 1439, 7562, 7562}
Using the 265-4177, 265-4209 Service Tool Groups to Install Sensors in Position-Sensing Hydraulic Cylinders{0599, 0709, 0738, 1439, 7562, 7562}
Using the 9U-7868 and 9U-7869 Spanner Wrench to Remove and install Threaded Gland Cylinder Heads{0374, 0599, 0602, 0738}
Using the 9U-7868 and 9U-7869 Spanner Wrench to Remove and install Threaded Gland Cylinder Heads{0374, 0599, 0602, 0738}
Procedures for Using the 120-9143 Cylinder Washer Tank Group {0374, 0602, 0680, 0738}
Procedures for Using the 120-9143 Cylinder Washer Tank Group {0374, 0602, 0680, 0738}
Reuse And Salvage Guidelines
Testing Hydraulic Cylinders Using the <NOBR>188-3926</NOBR> Caterpillar Cylinder Tester and the <NOBR> 9U-6803</NOBR> Caterpillar Cylinder Tester {0784, 7562}
Testing Hydraulic Cylinders Using the 188-3926 Caterpillar Cylinder Tester and the 9U-6803 Caterpillar Cylinder Tester {0784, 7562}
Reuse Guideline for Hydraulic Cylinder Position Sensor {5574, 5736}
Reuse Guideline for Hydraulic Cylinder Position Sensor {5574, 5736}
Hydraulic Cylinder Repair Process {7562}
Hydraulic Cylinder Repair Process {7562}
Hydraulic Cylinder Honing {7562}
Hydraulic Cylinder Honing {7562}
Hydraulic Cylinder Seal Failure Analysis {7555, 7562}
Hydraulic Cylinder Seal Failure Analysis {7555, 7562}
Inspection and Salvage of Hydraulic Cylinder Components {7562}
Inspection and Salvage of Hydraulic Cylinder Components {7562}
Measuring Bores and Installing Seals in Standard and Oversized Hydraulic Cylinders {5100, 7562}
Measuring Bores and Installing Seals in Standard and Oversized Hydraulic Cylinders {5100, 7562}
Machining the O-ring Groove into the Face of Oversized Bolted Head Hydraulic Cylinders {0677, 5100, 7562}
Machining the O-ring Groove into the Face of Oversized Bolted Head Hydraulic Cylinders {0677, 5100, 7562}
HVOF Identification and Polishing (Superfinishing){0674, 0679, 1000, 7000, 7562}
HVOF Identification and Polishing (Superfinishing){0674, 0679, 1000, 7000, 7562}
Thermal Spray Procedures for Hydraulic Cylinder Rods{0679, 7562, 7562}
Thermal Spray Procedures for Hydraulic Cylinder Rods{0679, 7562, 7562}
Contamination Control Guidelines
Hydraulic Cylinder Honing {7562}
Hydraulic Cylinder Honing {7562}
Applied Failure Analysis
Hydraulic Cylinder Seal Failure Analysis {7555, 7562}
Hydraulic Cylinder Seal Failure Analysis {7555, 7562}
Bench Test Procedures
Testing Hydraulic Cylinders Using the <NOBR>188-3926</NOBR> Caterpillar Cylinder Tester and the <NOBR> 9U-6803</NOBR> Caterpillar Cylinder Tester {0784, 7562}
Testing Hydraulic Cylinders Using the 188-3926 Caterpillar Cylinder Tester and the 9U-6803 Caterpillar Cylinder Tester {0784, 7562}
Disassembly and Assembly
Steering Cylinders
12G, 120G, 130G & 140G MOTOR GRADER VEHICLE SYSTEMS
Wheel Lean Cylinder
12G, 120G, 130G & 140G MOTOR GRADER VEHICLE SYSTEMS
Blade Lift Cylinders
12G, 120G, 130G & 140G MOTOR GRADER VEHICLE SYSTEMS
Ball And Socket Joint Inserts
12G, 120G, 130G & 140G MOTOR GRADER VEHICLE SYSTEMS
Blade Sideshift Cylinder
12G, 120G, 130G & 140G MOTOR GRADER VEHICLE SYSTEMS
Blade Centershift Cylinder
12G, 120G, 130G & 140G MOTOR GRADER VEHICLE SYSTEMS
Blade Tip Cylinder
12G, 120G, 130G & 140G MOTOR GRADER VEHICLE SYSTEMS
Articulation Cylinders
12G, 120G, 130G & 140G MOTOR GRADER VEHICLE SYSTEMS
Hydraulic Cylinders
12G, 120G, 130G & 140G MOTOR GRADER VEHICLE SYSTEMS
Steering Cylinder
120G VEHICLE SYSTEMS
Wheel Lean Cylinder
120G VEHICLE SYSTEMS
Blade Lift Cylinders
120G VEHICLE SYSTEMS
Ball And Socket Joint Inserts
120G VEHICLE SYSTEMS
Blade Sideshift Cylinder
120G VEHICLE SYSTEMS
Blade Centershift Cylinder
120G VEHICLE SYSTEMS
Blade Tip Cylinder
120G VEHICLE SYSTEMS
Articulation Cylinders
120G VEHICLE SYSTEMS
Hydraulic Cylinders
120G VEHICLE SYSTEMS
Service Magazine
Compatible Puller Stud and Hydraulic Cylinder Capacity Chart {0599, 7000, 7562}
Compatible Puller Stud and Hydraulic Cylinder Capacity Chart {0599, 7000, 7562}

Caterpillar Parts SIS Catalog 120G :

Truck sale:

 
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