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9D6930 POWER BLADE, TIP AND SCARIFIER LINKAGE AND VALVE GROUP 8J9289 and 8J6172 Unit Test Valve parts are shown on Pages 186 and 190 AN ATTACHMENT 120G




HYDRAULIC SYSTEM

VALVE & LINKAGE GP
 

#UEG0878S0270
 

9D-6930: VALVE & LINKAGE GP

9D6930 POWER BLADE, TIP AND SCARIFIER LINKAGE AND VALVE GROUP
8J9289 and 8J6172 Unit Test Valve parts are shown on Pages 186 and 190
AN ATTACHMENT
c202426 UEG0878S
  For full view, you need register

Parts for your 120G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8D-5633 [1] LEVER  
2. 8D-8848 [1] KNOB  
3. 8D-5642 [1] SHAFT  
4. 8D-9502 [1] KNOB  
5. 6L-1962 [3] NUT  
6. 8D-5635 [2] LEVER  
7. 2B-2695 [3] BOLT  
  3F-9556 [3] LOCKWASHER  
8. 7H-3641 [3] END  
9. 8D-5640 [3] BEARING  
10. 8D-5641 [1] BEARING  
11. 8D-5629 [3] ROD  
  1B-4202 [6] NUT  
12. 3D-5878 [3] END  
  4J-5325 [3] PIN  
  3B-4607 [3] COTTER PIN  
13. 8J-9289 Y [1] VALVE GROUP  
14. 8J-6172 Y [1] VALVE GROUP  
    (Separate Illustration)
15. 8D-9503 [1] KNOB  
  Y   SEPARATE ILLUSTRATION
 

#UEG0878S0271
 

9D-6910: VALVE & LINKAGE GP

9D6910 POWER BLADE AND TIP LINKAGE AND VALVE GROUP
8J6172 Unit Test Valve parts are shown on Page 190
AN ATTACHMENT
c202430 UEG0878S
  For full view, you need register

Parts for your 120G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8J-6172 Y [1] VALVE GROUP  
    (Separate Illustration)
2. 8D-5629 [2] ROD  
  1B-4202 [4] NUT  
3. 3D-5878 [2] END  
  4J-5325 [2] PIN  
  3B-4607 [2] COTTER PIN  
5. 8D-5640 [2] BEARING  
6. 7H-3641 [2] END  
7. 2B-2695 [2] BOLT  
  3F-9556 [2] LOCKWASHER  
9. 6L-1962 [2] NUT  
11. 8D-8848 [1] KNOB  
12. 8D-9503 [1] KNOB  
13. 8D-5635 [1] LEVER  
14. 8D-5633 [1] LEVER  
  Y   SEPARATE ILLUSTRATION
 

#UEG0878S0272
 

9D-8515: VALVE & LINKAGE GP

9D8515 LINKAGE AND VALVE GROUP
Part of 9D8434 Hydraulic Control Arrangement listed on Page 197
8J9289 and 9J1216 Unit Test Valve parts are shown on Pages 186 and 188
AN ATTACHMENT
c202722 UEG0878S
  For full view, you need register

Parts for your 120G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9D-2877 [1] LEVER  
2. 9D-8484 [2] KNOB  
3. 9D-2833 [1] SHAFT  
4. 9D-8482 [1] KNOB  
5. 6L-1962 [5] NUT  
6. 8D-5635 [2] LEVER  
7. 2B-2695 [5] BOLT  
  3F-9556 [5] LOCKWASHER  
8. 7H-3641 [5] END  
9. 8D-5640 [5] BEARING  
10. 8D-5641 [5] BEARING  
11. 8D-5629 [5] ROD  
  1B-4202 [10] NUT  
12. 3D-5878 [5] END  
  4J-5325 [5] PIN  
  3B-4607 [5] COTTER PIN  
13. 8J-9289 Y [1] VALVE GROUP  
14. 9J-1216 Y [1] VALVE GROUP  
    (Separate Illustration)
15. 8D-9503 [1] KNOB  
16. 8D-5631 [1] LEVER  
17. 8D-8848 [1] KNOB  
18. 8D-5633 [1] LEVER  
  Y   SEPARATE ILLUSTRATION
 

#UEG0878S0273
 

9D-8524: VALVE & LINKAGE GP

9D8524 LINKAGE AND VALVE GROUP
Part of 9D8425 Hydraulic Control Arrangement listed on Page 197
9J1219 and 8J6172 Unit Test Valve parts are shown on Pages 189 and 190
AN ATTACHMENT
c202724 UEG0878S
  For full view, you need register

Parts for your 120G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8D-5633 [1] LEVER  
2. 8D-8848 [1] KNOB  
3. 9D-2804 [1] SHAFT  
4. 8D-9502 [1] KNOB  
5. 6L-1962 [4] NUT  
6. 8D-5635 [2] LEVER  
7. 2B-2695 [3] BOLT  
  3F-9556 [3] LOCKWASHER  
8. 7H-3641 [4] END  
9. 8D-5640 [4] BEARING  
10. 8D-5641 [2] BEARING  
11. 8D-5629 [4] ROD  
  1B-4202 [8] NUT  
12. 3D-5878 [4] END  
  4J-5325 [4] PIN  
  3B-4607 [4] COTTER PIN  
13. 9J-1219 Y [1] VALVE GROUP  
14. 8J-6172 Y [1] VALVE GROUP  
    (Separate Illustration)
15. 8D-9503 [1] KNOB  
16. 9D-2877 [1] LEVER  
17. 9D-8482 [1] KNOB  
  Y   SEPARATE ILLUSTRATION
 

#UEG0878S0274
 

9D-5270: VALVE & LINKAGE GP

9D5270 LINKAGE AND VALVE GROUP
Part of 9D8435 Hydraulic Control Arrangement listed on Page 197
8J9289 and 9J1224 Unit Test Valve parts are shown on Pages 186 and 187
AN ATTACHMENT
c202719 UEG0878S
  For full view, you need register

Parts for your 120G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8D-5633 [1] LEVER  
2. 8D-8848 [1] KNOB  
3. 9D-2833 [1] SHAFT  
4. 9D-8482 [1] KNOB  
5. 6L-1962 [4] NUT  
6. 8D-5635 [1] LEVER  
7. 2B-2695 [4] BOLT  
  3F-9556 [4] LOCKWASHER  
8. 7H-3641 [4] END  
9. 8D-5640 [4] BEARING  
10. 8D-5641 [4] BEARING  
11. 8D-5629 [4] ROD  
  1B-4202 [8] NUT  
12. 3D-5878 [4] END  
  4J-5325 [4] PIN  
  3B-4607 [4] COTTER PIN  
13. 8J-9289 Y [1] VALVE GROUP  
14. 9J-1224 Y [1] VALVE GROUP  
    (Separate Illustration)
15. 9D-2877 [1] LEVER  
16. 9D-8484 [2] KNOB  
17. 8D-5631 [1] LEVER  
  Y   SEPARATE ILLUSTRATION
 

#UEG0878S0275
 

9D-8525: VALVE & LINKAGE GP

9D8525 LINKAGE AND VALVE GROUP--Wing, Scarifier, Blade Tip, Plow Dozer & Side Shift
Part of 9D8433 Hydraulic Control Arrangement listed on Page 197. 9J1216 and
9J1219 parts are shown on Pages 188 and 189. AN ATTACHMENT
c156388 UEG0878S
  For full view, you need register

Parts for your 120G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8D-5631 [1] LEVER  
2. 9D-8484 C [2] KNOB (wing)  
3. 9D-2834 [1] SHAFT  
4. 8D-9502 [1] KNOB (scarifier)  
5. 6L-1962 [6] NUT  
6. 8D-5635 [2] LEVER  
7. 2B-2695 [6] BOLT  
  3F-9556 [6] LOCKWASHER  
8. 7H-3641 [6] END  
9. 8D-5640 [6] BEARING  
10. 8D-5641 [6] BEARING  
11. 8D-5629 [6] ROD  
  1B-4202 [12] NUT  
12. 3D-5878 [6] END  
  4J-5325 [6] PIN  
  3B-4607 [6] COTTER PIN  
13. 9J-1219 Y [1] VALVE GROUP  
14. 9J-1216 Y [1] VALVE GROUP  
    (Separate Illustration)
15. 8D-9503 [1] KNOB (blade tip)  
16. 9D-2877 [2] LEVER  
17. 9D-8482 [1] KNOB (plow dozer)  
18. 8D-8848 [1] KNOB (side shift)  
19. 8D-5633 [1] LEVER  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#UEG0878S0276
 

8J-8595: VALVE GP-CONTROL

8J8595 CONTROL VALVE GROUP--Circle Drive & Blade Lift
Part of 9D1580 Linkage and Valve Group shown on Page 177
8J5903 and 8J5961 Control Valve parts are shown on Pages 191 and 192
c156441 UEG0878S
  For full view, you need register

Parts for your 120G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8F-6350 [3] BOLT  
  3B-4506 [3] LOCKWASHER  
2. 8J-5918 [1] MANIFOLD  
3. 4M-8303 [10] SEAL  
4. 9D-6598 [2] SPACER  
5. 8J-5903 Y [1] VALVE GROUP (circle drive)  
7. 8J-5961 CY [1] VALVE GROUP (blade lift)  
    (Separate Illustration)
8. 4J-5351 [5] SEAL  
9. 8J-7268 [1] MANIFOLD  
10. 8J-1699 [5] SEAL  
11. 9S-8004 [1] PLUG  
  3J-1907 [1] SEAL  
12. 6J-3134 [5] SEAL  
13. 9S-8005 [1] PLUG  
  3K-0360 [1] SEAL  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#UEG0878S0277
 

8J-5989: VALVE GP-CONTROL

8J5989 CONTROL VALVE GROUP--Blade Lift, Wheel Lean, Center Shift and
Articulation--R.H.
Part of 9D1580 Linkage and Valve Group shown on Page 177. 8J5961,
8J5906 and 8J5907 Control Valve parts are shown on Pages 192 through 194
c200405 UEG0878S
  For full view, you need register

Parts for your 120G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8J-7267 [1] MANIFOLD-OUTER  
2. 4M-8303 [10] SEAL-O-RING  
3. 8J-5961 Y [1] VALVE GP-CONTROL (BLADE TILT)  
4. 8J-5906 Y [2] VALVE GP-CONTROL  
    (WHEEL LEAN AND
    CENTER SHIFT)
5. 8J-5907 Y [1] VALVE GP-CONTROL (ARTICULATION)  
6. 4J-5351 [5] SEAL  
7. 8J-5917 [1] MANIFOLD-INNER  
8. 8J-1699 [5] SEAL-O-RING  
9. 6J-3134 [5] SEAL  
10. 8F-6350 [3] BOLT  
  3B-4506 [3] LOCKWASHER  
11. 9S-8005 [1] PLUG-O-RING  
  3K-0360 [1] SEAL-O-RING  
12. 9S-8004 [2] PLUG-O-RING  
  3J-1907 [2] SEAL  
  Y   SEPARATE ILLUSTRATION
 

#UEG0878S0278
 

8J-9289: VALVE GP-CONTROL

8J9289 CONTROL VALVE GROUP--Blade Wheel Lean, Center Shift Scarifier and
Articulation. Part of 9D2880, 9D6920, 9D6930, 9D8515 and 9D5270 Linkage
and Valve Groups shown on Pages 175, 178, 179, 181 and 183. 8J5961, 8J5906,
8J5907 and 8J5908 Control Valve parts are shown on Pages 192 through 195
c200552 UEG0878S
  For full view, you need register

Parts for your 120G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8J-7267 [1] MANIFOLD  
2. 4M-8303 [12] SEAL  
3. 8J-5961 [1] VALVE GROUP (blade lift)  
4. 8J-5906 [2] VALVE GROUP  
    (Wheel Lean & Center Shift)
5. 8J-5908 [1] VALVE GROUP  
    (Dozer or Snowplow or Scarifier)
6. 8J-5907 Y [1] VALVE GROUP (Articulation)  
    (Separate Illustration)
7. 4J-5351 [6] SEAL  
8. 8J-5917 [1] MANIFOLD  
9. 8J-1699 [6] SEAL  
10. 6J-3134 [6] SEAL  
11. 4H-3283 [3] BOLT  
  3B-4506 [3] LOCKWASHER  
12. 9S-8005 [1] PLUG  
  3K-0360 [1] SEAL  
13. 9S-8004 [2] PLUG  
  3J-1907 [2] SEAL  
  Y   SEPARATE ILLUSTRATION
 

#UEG0878S0279
 

9J-1226: VALVE GP-CONTROL

9J1226 CONTROL VALVE GROUP--Circle Drive, Side Shift and Blade Lift
Part of 9D5250 and 9D6930 Linkage and Valve Groups shown on Pages 175 and 178
8J5903, 8J5961 and 8J5902 Control Valve parts are shown on Pages 191, 192 and 196
c156442 UEG0878S
  For full view, you need register

Parts for your 120G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8F-6350 [3] BOLT  
  3B-4506 [3] LOCKWASHER  
2. 8J-5918 [1] MANIFOLD  
3. 4M-8303 [10] SEAL  
4. 9D-6598 [1] SPACER  
5. 8J-5903 C [1] VALVE GROUP (circle drive)  
6. 8J-5902 C [1] VALVE GROUP (side shift)  
7. 8J-5961 CY [1] VALVE GROUP (blade lift)  
    (Separate Illustration)
8. 4J-5351 [5] SEAL  
9. 8J-7268 [1] MANIFOLD  
10. 8J-1699 [5] SEAL  
11. 9S-8004 [1] PLUG  
  3J-1907 [1] SEAL  
12. 6J-3134 [5] SEAL  
13. 9S-8005 [1] PLUG  
  3K-0360 [1] SEAL  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

Caterpillar Parts SIS Catalog 120G :

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