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7N8024 VALVE MECHANISM GROUP Engine Serial No. 78P47088 to 78P50618 inclusive 120G MOTOR GRADER




BASIC ENGINE

VALVE MECHANISM GP
 

#SEBP10450040
 

7N-8024: VALVE MECHANISM GP

7N8024 VALVE MECHANISM GROUP
Engine Serial No. 78P47088 to 78P50618 inclusive
c227937 SEBP1045
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Parts for your 120G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7N-8023 [1] SHAFT AS-ROCKER  
  0L-1026 [2] PLUG-CUP  
2. 7N-8015 [1] BRACKET-ROCKER ARM SHAFT  
  5M-4606 [1] DOWEL  
3. 1B-7709 C [1] BOLT  
  2S-0736 C [1] WASHER-HARD  
4. 5P-5598 [1] SEAL-O-RING  
5. 4B-4910 [3] SPRING  
6. 9H-1110 [8] WASHER  
7. 5S-5879 [2] BRACKET-SHAFT  
8. 5S-6855 [4] ARM AS-ROCKER (EXHAUST)  
9. 5S-6854 [4] ARM AS-ROCKER (INTAKE)  
10. 1B-4203 [8] NUT-FULL  
11. 5S-5917 [8] SCREW-ROCKER ADJUSTING  
12. 8S-1499 [1] BRACKET AS-SHAFT  
  1L-5072 [1] DOWEL  
13. 9M-9886 B [2] WASHER  
  9H-1112 [2] SPRING  
14. 9H-1113 [2] RING-RETAINER  
15. 5S-5918 [8] ROD-VALVE PUSH  
16. 7S-3161 [8] LIFTER-VALVE  
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP10450041
 

7N-8024: VALVE MECHANISM GP

7N8024 VALVE MECHANISM GROUP
Engine Serial No.78P50619-Up
c227938 SEBP1045
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Parts for your 120G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8N-3313 C [1] SHAFT ASSEM.  
    (Includes)
  0L-1026 [2] PLUG  
2. 7N-8015 [1] BRACKET  
  5M-4606 [1] DOWEL  
3. 1B-7709 [1] BOLT  
  2S-0736 [1] WASHER  
4. 5P-5598 [1] SEAL  
5. 4B-4910 [3] SPRING  
6. 9H-1110 [8] WASHER  
7. 5S-5879 [2] BRACKET  
8. 8N-3324 C [4] ARM ASSEM. (exhaust)  
9. 8N-3326 C [4] ARM ASSEM. (intake)  
10. 1B-4203 [8] NUT  
11. 5S-5917 [8] SCREW  
12. 8S-1499 [1] BRACKET ASSEM.  
    (Includes)
  1L-5072 [1] DOWEL  
13. 9M-9886 H [2] WASHER  
  9H-1112 [2] SPRING  
14. 9H-1113 [2] RING  
15. 5S-5918 [8] ROD  
16. 7S-3161 [8] LIFTER  
  C   INDICATES CHANGE
  H   USE AS REQUIRED
 

#SEBP10450042
 

2P-9641: HOUSING GP-FRONT

2P9641 FRONT HOUSING GROUP
Engine Serial No. 78P18799 to 78P53510 inclusive
c228004 SEBP1045
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Parts for your 120G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6N-9060 [1] PLATE ASSEM.  
    (Includes)
2. 4M-8743 [3] STUD  
3. 2P-1274 [1] GASKET  
4. C [1] HOUSING ASSEM.  
    (Includes)
5. 2S-0042 [6] STUD  
6. 2P-1273 [1] GASKET  
  C   INDICATES CHANGE
 

#SEBP10450043
 

2P-9641: HOUSING GP-FRONT

2P9641 FRONT HOUSING GROUP
Engine Serial No. 78P53511-Up
c304412 SEBP1045
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Parts for your 120G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6N-9060 [1] PLATE AS-FRONT  
  1W-7110 C [1] PLATE-FRONT  
2. 4M-8743 [3] STUD  
3. 5M-6214 C [1] PLUG-PIPE  
4. 8N-0109 [1] HOUSING AS-FRONT  
5. 2S-0042 [6] STUD  
6. 8N-0110 [1] GASKET-FRONT PLATE  
7. 1W-3900 C [1] GASKET  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP10450044
 

1P-3840: LIFTING GP

1P3840 LIFTING EYE GROUP
c112542 SEBP1045
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Parts for your 120G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5L-4544 [2] EYE  
 

#SEBP10450045
 

6N-8326: LIFTING GP

6N8326 ENGINE LIFTING GROUP
c226153 SEBP1045
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Parts for your 120G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6N-7650 [2] PLATE-LIFTING EYE  
2. 4B-3823 CB [4] BOLT  
3. 5P-8245 CB [4] WASHER  
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP10450046
 

7N-9122: LIFTING GP

7N9122 ENGINE LIFTING GROUP
c226950 SEBP1045
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Parts for your 120G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7N-9123 [1] PLATE-LIFTING EYE  
2. 6N-7650 [1] PLATE-LIFTING EYE  
3. 4B-3823 C [4] BOLT  
4. 5P-8245 C [4] WASHER 25.5MM(1IN)THK  
5. 7M-1026 [2] WASHER 1.5MM(.060IN)THK  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP10450047
 

2P-6529: COVER GP-FRONT HOUSING

2P6529 FRONT HOUSING COVER GROUP
c228002 SEBP1045
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Parts for your 120G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2P-8701 [1] COVER-FRONT HOUSING  
2. 6N-7887 [1] GASKET-HOUSING COVER  
3. 1B-4203 [6] NUT-FULL  
4. 5M-2894 [6] WASHER  
5. 0S-1566 [2] BOLT  
6. 5F-3106 [1] SEAL-O-RING  
7. 7N-8374 C [1] COVER-DRIVE OPENING  
8. 5P-8247 C [2] WASHER-HARD  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP10450048
 

2P-6498: FASTENER GP-FRONT HOUSING

2P6498 FRONT HOUSING FASTENER GROUP
c215146 SEBP1045
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Parts for your 120G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0T-0573 C [3] BOLT 6.99 cm(2.75 in.) long  
    - OR -
  0L-1143 C [3] BOLT 2.35 cm(2.50 in.) long  
2. 1D-4717 C [7] NUT  
  5M-2894 C [1] WASHER  
3. 1C-2251 C [2] BOLT 4.76 cm(1.875 in.) long  
4. 0L-2070 C [12] BOLT 5.72 cm(2.25 in.) long  
5. 0S-1594 C [6] BOLT 2.54 cm(1.00 in.) long  
    (Location A)
6. 9S-3188 C [1] LOCK  
7. 0L-1143 C [2] BOLT 6.35 cm(2.50 in.) long  
8. 9S-3187 C [1] LOCK  
9. 0L-1143 C [2] BOLT 6.35 cm(2.50 in.) long  
    - OR -
  0L-2070 C [1] BOLT 5.72 cm(2.25 in.) long  
  0T-0573 C [1] BOLT 6.99 cm(2.75 in.) long  
  C   INDICATES CHANGE
 

#SEBP10450049
 

2P-9642: GEAR GP-FRONT TIMING

2P9642 FRONT GEAR GROUP--Timing
c207194 SEBP1045
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Parts for your 120G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-1603 [1] BOLT  
  4N-3371 [1] WASHER  
2. 4N-3330 [1] GEAR-FUEL PUMP DRIVE (80 TEETH)  
3. 0L-1351 [2] BOLT  
4. 5S-7660 [1] GEAR AS (57 TEETH)  
  5S-7630 [1] BEARING-SLEEVE  
5. 5B-9079 [1] NUT-JAM  
  5S-7611 [1] LOCK-SHAFT  
6. 5S-3804 [1] GEAR-CAMSHAFT (80 TEETH)  
7. 5S-7608 [1] SHAFT-DRIVE IDLER  
8. 5S-7612 [1] PLATE-THRUST  
9. 2H-3755 [2] BOLT  
10. 2P-1172 [1] GEAR AS (60 TEETH)  
  2P-1168 [1] BEARING-SLEEVE  
11. 4M-9933 [1] GEAR-CRANKSHAFT (40 TEETH)  
  5H-2671 [1] KEY-WOODRUFF  
12. 0S-1748 [4] BOLT  
 

Information:

Caterpillar Parts SIS Catalog 120G :

Truck sale:

 
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