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8J7238 RELIEF PILOT OPERATED VALVE GROUP--Replaced by 9J4818 shown on Page 196B Part of 8J7239 Combination Valve Group shown on Page 196 140G


HYDRAULIC SYSTEM
VALVE GP-RELIEF
PUMP GP

MOTOR GRADER 140G MOTOR GRADER 72V
 140G MOTOR GRADER 72V00001-00822 (MACHINE) UEG0854S 140G 72V   (1974)

HYDRAULIC SYSTEM

VALVE GP-RELIEF
RELIEF CONTROL VALVE GROUP
3P-0840 RELIEF CONTROL VALVE GROUP
VALVE GP
2P-5811 VALVE GP
RELIEF VALVE GROUP
9J-0630 RELIEF VALVE GROUP
VALVE GP-DIRECT RELIEF
8J-2011 VALVE GP-DIRECT RELIEF
VALVE GP-RELIEF
9J-4818 VALVE GP-RELIEF
RELIEF PILOT OPERATED VALVE GROUP
8J-7238 RELIEF PILOT OPERATED VALVE GROUP
 

#UEG0854S0370
 

8J-7238: RELIEF PILOT OPERATED VALVE GROUP

8J7238 RELIEF PILOT OPERATED VALVE GROUP--Replaced by 9J4818 shown on Page 196B
Part of 8J7239 Combination Valve Group shown on Page 196
c200538 UEG0854S
8J7238 RELIEF PILOT OPERATED VALVE GROUP Parts scheme
  For full view, you need register

Parts for your 140G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9S-4181 [1] PLUG  
  7M-8485 [1] SEAL  
2. 1H-0337 [1] VALVE  
3. 9F-6705 [1] SPRING  
4. 8J-8753 [1] RETAINER  
5. 6K-3607 [1] CONNECTOR  
  2M-9780 [1] SEAL  
6. 9S-4182 [1] PLUG  
  3J-7354 [1] SEAL  
7. 4L-1468 [4] WASHER (.06 in. thick)  
  8J-6709 [5] SHIM (.010 in. thick)  
8. 8J-6710 [1] STOP  
9. 4M-5915 [1] SPRING  
10. 2B-2254 [1] SPRING  
11. 9S-8008 [3] PLUG  
  3D-2824 [3] SEAL  
12. 9S-8001 [1] PLUG  
  4J-7533 [1] SEAL  
13. 8J-1834 [1] VALVE GROUP  
14. 9S-8001 [1] PLUG  
  4J-7533 [1] SEAL  
15. 8J-6707 [1] RETAINER  
16. 3J-7473 [3] SHIM (.005 in. thick)  
  3J-7470 [7] SHIM (.048 in. thick)  
17. 2J-6089 [1] SPRING  
18. 8J-6752 [1] VALVE GROUP  
19. 8J-0331 [1] VALVE  
20. 9S-8005 [2] PLUG  
  3K-0360 [2] SEAL  
21. 4J-8996 [1] SEAL  
22. 8J-6708 [1] SPACER  
23. 8J-6714 [1] SPACER  
 

#UEG0854S0371
 

8D-7390: PUMP AND MOUNTING GROUP

8D7390 PUMP AND MOUNTING GROUP
8J6155 Piston Pump parts are shown on Page 199
c209643 UEG0854S
8D7390 PUMP AND MOUNTING GROUP Parts scheme
  For full view, you need register

Parts for your 140G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8J-6155 YC [1] PUMP GROUP  
    (Separate Illustration)
2. 1A-1135 [2] BOLT  
  3B-4510 [2] LOCKWASHER  
  4B-4281 [2] WASHER  
3. 2G-1769 C [3] MOUNTING  
4. 0S-1569 [3] BOLT  
  3K-2889 [3] NUT  
5. 8D-9057 C [1] PLATE  
6. 030-2179 [1] WASHER  
7. 7D-0734 [2] WASHER  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#UEG0854S0372
 

8J-6155: PUMP GP-PISTON & GEAR

8J6155 PISTON PUMP GROUP--Slipper and Gear
Part of 8D7390 Pump and Mounting Group shown on Page 198
8J498 Slipper Pump parts are shown on Pages 200 through 210D
c168679 UEG0854S
8J6155 PUMP GP-PISTON & GEAR Parts scheme
  For full view, you need register

Parts for your 140G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8J-0498 Y [1] PUMP GROUP  
    (Separate Illustration)
2. 8J-5834 [1] COUPLING  
3. 6D-1004 [1] GASKET  
4. 8J-5846 [1] PUMP GROUP  
    (Includes)
  2S-5818 [2] BOLT (12 point head)  
5. 1D-4539 [4] BOLT  
6. 1D-4541 [2] BOLT  
7. 5P-2546 C [2] BOLT  
  3B-4507 [2] LOCKWASHER  
    THE FOLLOWING REPAIR KIT IS AVAILABLE:
  032-9717 C [1] KIT (gear pump seal)  
    (Includes such parts as Diaphgram Ball Seals, Spring and Gasket)
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#UEG0854S0373
 

8J-0498: PUMP GP-SLIPPER

8J498 SLIPPER PUMP GROUP--Part 1 of 2--Type 1
Part of Piston Pump shown on Page 199. Pump Control Head parts are shown on Page 202
c200158 UEG0854S
8J0498 PUMP GP-SLIPPER Parts scheme
  For full view, you need register

Parts for your 140G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. Y [1] HEAD GROUP  
    (Separate Illustration)
2. 2H-1190 [3] DOWEL  
3. 9F-2083 [2] DOWEL  
4. 008-3214 [2] RING  
5. 2P-9703 [1] PLATE (warning)  
  4B-4158 [4] SCREW  
6. 0S-1614 [4] BOLT  
  8J-0493 [4] LOCK  
7. 8J-6327 [2] RETAINER  
  8J-6283 [6] SHIM (.002 in. thick)  
  8J-6284 [6] SHIM (.005 in. thick)  
8. 1B-3953 [3] CONE  
9. 8J-6322 [3] CUP  
10. 2J-8169 [1] SEAL  
11. 8J-6296 [1] SHAFT  
  8J-6315 [1] CONE  
12. 9J-0728 [1] BODY  
13. 8J-6227 [1] SWASHPLATE  
14. 8J-6328 [1] PLATE  
15. 8J-6298 [1] SPRING  
16. 8J-6300 [2] SPACER  
17. 3H-1258 [1] RING  
18. 0S-1608 [2] BOLT  
19. 3B-4506 [10] LOCKWASHER  
20. 0S-1619 [4] BOLT  
21. 1A-5183 [4] BOLT  
  Y   SEPARATE ILLUSTRATION
 

#UEG0854S0374
 

8J-0498: PUMP GP-SLIPPER

8J498 SLIPPER PUMP GROUP--Part 2 of 2--Type 1
Part of Piston Pump shown on Page 199
c200159 UEG0854S
8J0498 PUMP GP-SLIPPER Parts scheme
  For full view, you need register

Parts for your 140G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8J-6347 [1] GASKET  
2. 8J-6321 [4] STOP  
3. 9S-8005 [2] PLUG  
  3K-0360 [2] SEAL  
4. 6F-4855 [2] SEAL  
5. 8J-1899 [3] SHIM (.044 in. thick)  
  8J-1898 [6] WASHER (.010 in. thick)  
6. 8J-4377 [1] BOLT  
7. 8J-1810 [1] BOLT  
8. 1H-5728 [2] SEAL  
9. 0L-1351 [8] BOLT  
  3B-4506 [8] LOCKWASHER  
10. 8J-6346 [1] PLATE  
11. 8J-6229 [2] COVER  
12. 8J-6302 [6] SHIM (.005 in. thick)  
  8J-6301 [3] SHIM (.002 in. thick)  
13. 8J-6348 [1] BARREL ASSEM.  
14. 8J-2022 R [9] PISTON ASSEM.  
15. 9J-2516 [1] PLATE  
  R   REMFG PART MAY BE AVAILABLE
 

#UEG0854S0375
 

8J-0498: PUMP GP-SLIPPER

8J498 SLIPPER PUMP GROUP--Part 1--Type 2
Part of Piston Pump shown on Page 199. 8J6312 Head parts are shown on Page 202
c156796 UEG0854S
8J0498 PUMP GP-SLIPPER Parts scheme
  For full view, you need register

Parts for your 140G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8J-6312 Y [1] HEAD GROUP  
    (Separate Illustration)
2. 2H-1190 [3] DOWEL  
3. 9F-2083 [2] DOWEL  
4. 008-3214 [2] RING  
5. 2P-9703 [1] PLATE (warning)  
  4B-4158 [4] SCREW  
6. 031-0216 C [4] BOLT  
7. 8J-6327 [2] RETAINER  
  8J-6283 [6] SHIM .051 mm(.002 in.) thick  
  8J-6284 [6] SHIM .127 mm(.005 in.) thick  
8. 1B-3953 [3] CONE  
9. 8J-6322 [3] CUP  
10. 2J-8169 [1] SEAL  
11. 8J-6296 [1] SHAFT  
  8J-6315 [1] CONE  
12. 9J-0728 [1] BODY  
13. 9J-7138 C [1] SWASHPLATE  
14. 9J-7858 C [1] PLATE  
15. 8J-6298 [1] SPRING  
16. 8J-6300 [2] SPACER  
17. 3H-1258 [1] RING  
18. 0S-1608 [2] BOLT  
19. 3B-4506 [10] LOCKWASHER  
20. 0S-1619 [4] BOLT  
21. 1A-5183 [4] BOLT  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#UEG0854S0376
 

8J-0498: PUMP GP-SLIPPER

8J498 SLIPPER PUMP GROUP--Part 2--Type 2
Part of Piston Pump shown on Page 199
c161390 UEG0854S
8J0498 PUMP GP-SLIPPER Parts scheme
  For full view, you need register

Parts for your 140G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8J-6347 [1] GASKET  
2. 8J-6321 [2] STOP  
3. 9S-8005 [2] PLUG  
  3K-0360 [2] SEAL  
4. 6F-4855 [2] SEAL  
5. 8J-1899 C [3] SHIM 1.12 mm(.044 in.) thick  
  8J-1898 C [6] WASHER .254 mm(.01 in.) thick  
6. 8J-4377 [1] BOLT  
7. 8J-1810 H [1] BOLT  
8. 1H-5728 [2] SEAL  
9. 0L-1351 [8] BOLT  
  3B-4506 [8] LOCKWASHER  
10. 8J-6346 C [1] PLATE  
11. 8J-6229 [2] COVER  
12. 8J-6302 [6] SHIM .127 mm(.005 in.) thick  
  8J-6301 [3] SHIM .051 mm(.002 in.) thick  
13. 8J-6348 C [1] BARREL ASSEM.  
14. 8J-2022 R [9] PISTON ASSEM.  
15. 9J-5758 R [1] PLATE  
  C   INDICATES CHANGE
  R   REMFG PART MAY BE AVAILABLE
 

#UEG0854S0377
 

8J-0498: PUMP GP-SLIPPER

8J498 SLIPPER PUMP GROUP--Part 1--Type 3
Part of 8J6155 Piston Pump Group shown on Page 199. 8J6312 Pump Control Head parts are shown on Page 202
c157499 UEG0854S
8J0498 PUMP GP-SLIPPER Parts scheme
  For full view, you need register

Parts for your 140G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8J-6312 Y [1] HEAD GROUP  
    (Separate Illustration)
2. 2H-1190 [3] DOWEL  
3. 9F-2083 [2] DOWEL  
4. 008-3214 [2] RING  
5. 2P-9703 [1] PLATE (warning)  
  4B-4158 [4] SCREW  
6. 031-0216 [4] BOLT  
  5P-0537 C [4] WASHER  
7. 8J-6327 [2] RETAINER  
  8J-6283 [6] SHIM .051 mm(.002 in.) thick  
  8J-6284 [6] SHIM .127 mm(.005 in.) thick  
8. 1B-3953 [3] CONE  
9. 8J-6322 [3] CUP  
10. 1A-5183 [4] BOLT  
11. 8J-6296 [1] SHAFT  
  8J-6315 [1] CONE  
12. 9J-0728 [1] BODY  
13. 9J-7138 [1] SWASHPLATE  
14. 9J-7858 [1] PLATE  
15. 8J-6298 [1] SPRING  
16. 8J-6300 C [3] SPACER  
17. 1B-8737 C [1] KEY  
18. 0S-1608 [2] BOLT  
19. 3B-4506 [10] LOCKWASHER  
20. 0S-1619 [4] BOLT  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#UEG0854S0378
 

8J-0498: PUMP GP-SLIPPER

8J498 SLIPPER PUMP GROUP--Part 2--Type 3
Part of 8J6155 Piston Pump Group shown on Page 199
c161391 UEG0854S
8J0498 PUMP GP-SLIPPER Parts scheme
  For full view, you need register

Parts for your 140G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8J-6347 H [1] GASKET  
2. 8J-6321 [2] STOP  
3. 9S-8005 [2] PLUG  
  3K-0360 H [2] SEAL  
4. 6F-4855 H [2] SEAL  
5. 8J-1899 C [2] WASHER 1.12 mm(.044 in.) thick  
  8J-1898 C [3] SHIM .254 mm(.01 in.) thick  
6. 8J-4377 [1] BOLT  
7. 9J-7758 C [1] BOLT  
8. 1H-5728 H [2] SEAL  
9. 0L-1351 [8] BOLT  
  3B-4506 [8] LOCKWASHER  
10. 8J-6346 C [1] PLATE  
11. 8J-6229 [2] COVER  
12. 8J-6302 [6] SHIM .127 mm(.005 in.) thick  
  8J-6301 [3] SHIM .051 mm(.002 in.) thick  
13. 9J-8660 RC [1] BARREL ASSEM.  
14. 8J-2022 R [9] PISTON ASSEM.  
15. 9J-5758 R [1] PLATE  
16. 1D-5120 C [1] NUT  
17. 9J-7814 CH [1] SEAL  
    THE FOLLOWING REPAIR KIT IS AVAILABLE:
  3G-1708 [1] KIT (seal)  
    (Includes parts marked h)
  C   INDICATES CHANGE
  R   REMFG PART MAY BE AVAILABLE
 

#UEG0854S0379
 

8J-6312: HEAD GP-PUMP CONTROL

8J6312 PUMP CONTROL HEAD GROUP--Type 1
Part of 8J498 Slipper Pump Group shown on Pages 200, 201A and 201C
8J6103 and 8J6316 Valve parts are shown on Page 203
c158878 UEG0854S
8J6312 HEAD GP-PUMP CONTROL Parts scheme
  For full view, you need register

Parts for your 140G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8J-0415 [1] HEAD  
2. 9S-8002 [5] PLUG  
  3J-7354 [5] SEAL  
3. 2D-0598 [2] SEAL  
4. 8J-6066 [1] COVER  
5. 1B-2790 [2] BOLT  
6. 3B-4505 [3] LOCKWASHER  
7. 8J-0476 [1] COVER  
8. 8J-6230 C [1] SPACER  
9. 2K-8198 [1] SEAL  
10. 4J-2506 [1] SEAL  
11. 9S-8001 [3] PLUG  
  4J-7533 [3] SEAL  
12. 8J-6023 [1] STEM  
13. 8J-0475 [1] HOUSING  
14. 1D-4541 [1] BOLT  
15. 8J-6325 [1] SPRING  
16. 4D-9986 [1] SEAL  
17. 8J-6231 [4] RETAINER  
18. 8J-1541 [1] COVER  
  8H-3127 [2] BOLT  
  3B-4504 [2] LOCKWASHER  
19. 8J-5593 [1] PISTON  
20. 4M-8303 [1] SEAL  
21. 8J-6103 Y [1] VALVE GROUP  
    (Separate Illustration)
22. 8J-6314 [1] CUP  
23. 8J-8725 [7] SEAL  
24. 8J-5472 [7] RING  
25. 8J-6316 Y [1] VALVE GROUP  
    (Separate Illustration)
26. 8J-2028 [1] SPACER  
27. 8J-6305 [1] SPRING  
28. 8J-6306 [1] SPRING  
29. 8J-6303 [1] SEAT  
30. 8J-5842 [1] PISTON  
31. 8J-8462 [2] SHIM  
32. 6F-8205 [3] WASHER  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

Information:

Special Instruction
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}
Specifications
Crossover Relief Valve For Steering
12G, 130G, 140G MOTOR GRADERS HYDRAULIC SYSTEM AND STEERING
Relief Valve<BR> (8J2011)
12G, 130G, 140G MOTOR GRADERS HYDRAULIC SYSTEM AND STEERING
Relief Valve<BR> (9J4818) (Part of 8J7239 Combination Valve)
12G, 130G, 140G MOTOR GRADERS HYDRAULIC SYSTEM AND STEERING
Relief Valve<BR> (8J7238) (Part of 8J7239 Combination Valve)
12G, 130G, 140G MOTOR GRADERS HYDRAULIC SYSTEM AND STEERING
Relief Valve<BR> (9J6447) (Part of 9J3469 Combination Valve)
12G, 130G, 140G MOTOR GRADERS HYDRAULIC SYSTEM AND STEERING
Relief Valve<BR> (4T1056)
"G" SERIES MOTOR GRADERS SUPPLEMENTAL STEERING SYSTEM
Crossover Relief Valve (Steering)
12G, 120G, 130G & 140G MOTOR GRADERS HYDRAULIC SYSTEM & STEE
Main Relief Valve
12G, 120G, 130G & 140G MOTOR GRADERS HYDRAULIC SYSTEM & STEE
Relief Valve<BR> 4T1056
"G" SERIES MOTOR GRADERS SUPPLEMENTAL STEERING SYSTEM
Tool Operating Manual
Repairing Line Relief Valve Seats in Hydraulic Control Valves Using the 229-3612 Hydraulic Valve Seat Repair Kit{0738, 5117}
Repairing Line Relief Valve Seats in Hydraulic Control Valves Using the 229-3612 Hydraulic Valve Seat Repair Kit{0738, 5117}
Reuse And Salvage Guidelines
Specifications For Hydraulic Piston Pump And Motor Components {3083, 3203, 3221, 3222, 4351, 5058, 5069, 5070, 5117}
Specifications For Hydraulic Piston Pump And Motor Components {3083, 3203, 3221, 3222, 4351, 5058, 5069, 5070, 5117}
Disassembly and Assembly
Blade Lift Lock Check And Relief Valve
12G, 120G, 130G & 140G MOTOR GRADER VEHICLE SYSTEMS
Steering Relief Valve
12G, 120G, 130G & 140G MOTOR GRADER VEHICLE SYSTEMS
Blade Lift Lock Check And Relief Valve
12G,130G & 140G MOTOR GRADERS VEHICLE SYSTEMS
Blade Lift Lock Check And Relief Valve And Lock Check Valves
12G,130G & 140G MOTOR GRADERS VEHICLE SYSTEMS
Steering Relief Valve
12G,130G & 140G MOTOR GRADERS VEHICLE SYSTEMS
Cooler Relief Valve
12G,130G & 140G MOTOR GRADERS VEHICLE SYSTEMS
Service Magazine
New Cross-Over Steering Relief Valve Used{4322}
1980/01/28
Steering System Improvements Prevent Possible Damage To Steering Cylinder Sockets{4303,4304,4305,4322}
1979/08/27
Lock Valve Group With A Relief For Right Blade Lift Cylinder Is Available On Motor Graders{5102,5100}
1994/02/07

Caterpillar Parts SIS Catalog 140G :

VALVE GP-RELIEF
9J-4818 VALVE GP-RELIEF
VALVE GP-COMBINATION
8J-7239 VALVE GP-COMBINATION
VALVE GP-UNLOADING
9J-1762 VALVE GP-UNLOADING
VALVE GP-COMBINATION
8J-7239 VALVE GP-COMBINATION
8D-7900 LINES GP-PUMP
8D-7900 LINES GP-PUMP
LINES GP-PUMP
8D-7900 LINES GP-PUMP
8D-7900 LINES GP-PUMP
PUMP AND MOUNTING GROUP
8D-7390 PUMP AND MOUNTING GROUP
PUMP GP-PISTON & GEAR
8J-6155 PUMP GP-PISTON & GEAR
PUMP GP-SLIPPER
8J-0498 PUMP GP-SLIPPER
8J-0498 PUMP GP-SLIPPER
PUMP GP-SLIPPER
8J-0498 PUMP GP-SLIPPER
8J-0498 PUMP GP-SLIPPER
PUMP GP-SLIPPER
8J-0498 PUMP GP-SLIPPER
8J-0498 PUMP GP-SLIPPER

Truck sale:

Caterpillar 140G
 
Caterpillar 140G
- motor graders
ZIEGLER CAT
Caterpillar 140G, motor graders, Construction
68,000 
Caterpillar 140G, motor graders, Construction
- motor graders
MICHIGAN CAT
Caterpillar 140 GC, motor graders, Construction
225,000 
Caterpillar 140 GC, motor graders, Construction
- motor graders
KELLY TRACTOR CO.
Caterpillar 140 GC, motor graders, Construction
247,000 
Caterpillar 140 GC, motor graders, Construction
- motor graders
KELLY TRACTOR CO.
Caterpillar 140G, motor graders, Construction
69,000 
Caterpillar 140G, motor graders, Construction
- motor graders
ZIEGLER CAT
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