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5S6425 BALANCER GP ENGINE S/N 7Z1-6687 120G MOTOR GRADER


BASIC ENGINE
BALANCER GP
CAMSHAFT GP
BALANCER GP
CYLINDER HEAD GP
LIFTING GP-ENGINE
CYLINDER HEAD GP
LIFTING GP-ENGINE
CYLINDER HEAD GP
LIFTING GP-ENGINE
VALVE MECHANISM GP

MOTOR GRADER 120G MOTOR GRADER 87V
 120G MOTOR GRADERS 87V05275-08359 (MACHINE) POWERED BY 3304 ENGINE SEBP1271 120G 87V   (1974)

BASIC ENGINE

BALANCER GP
BALANCER GP
5S-6425 BALANCER GP
BALANCER GP
1W-2872 BALANCER GP
 

#SEBP12710030
 

5S-6425: BALANCER GP

5S6425 BALANCER GP
ENGINE S/N 7Z1-6687
c342450 SEBP1271
5S6425 BALANCER GP Parts scheme
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Parts for your 120G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5M-2894 C [4] WASHER  
2. 4S-6417 [2] PLATE-THRUST  
3. 4N-7977 C [1] SHAFT AS-BALANCE (RH)  
  4N-7978 [1] SHAFT AS-BALANCE (LH)  
    (20 TEETH)
    (EA SHAFT AS INCL)
  4N-7976 C [1] SHAFT-BALANCE  
  4H-9699 C [1] KEY-WOODRUFF  
4. 0S-1594 [4] BOLT  
  1N-8354 [2] LOCK  
    -OR-
  030-8535 C [4] BOLT-SELF LOCKING  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP12710031
 

1N-4436: CAMSHAFT GP-SINGLE

1N4436 CAMSHAFT GP
ENGINE S/N 7Z6688-UP
c233509 SEBP1271
1N4436 CAMSHAFT GP-SINGLE Parts scheme
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Parts for your 120G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8S-1491 [1] LOCK  
2. 7S-2204 [1] WASHER-THRUST  
3. 0S-0509 [2] BOLT  
4. 1W-1231 [1] CAMSHAFT  
 

#SEBP12710032
 

1W-2872: BALANCER GP

1W2872 BALANCER GP
ENGINE S/N 7Z6688-UP
c303465 SEBP1271
1W2872 BALANCER GP Parts scheme
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Parts for your 120G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1W-2871 [1] SHAFT AS-BALANCE (RH-20 TEETH)  
  1W-2870 [1] SHAFT AS-BALANCE (LH-20 TEETH)  
    (EACH INCLUDES)
2. 4H-9699 [1] KEY-WOODRUFF  
3. 0S-1594 [4] BOLT (2.54CM LG)  
  1N-8354 [2] LOCK  
    -OR-
  030-8535 C [4] BOLT-SELF LOCKING (2.22CM LG)  
  5M-2894 C [4] WASHER  
4. 4S-6417 [2] PLATE-THRUST  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP12710033
 

7N-8874: CYLINDER HEAD GP

7N8874 CYLINDER HEAD GP*R
c603098 SEBP1271
7N8874 CYLINDER HEAD GP Parts scheme
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Parts for your 120G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2A-4429 [16] LOCK-RETAINER  
2. 7N-8018 [4] SEAL-WATER  
3. 7S-7144 [8] SPRING-VALVE  
4. 6N-9915 [4] VALVE-INLET  
5. 6N-9916 [4] VALVE-EXHAUST  
6. 4P-8915 C [1] GASKET-CYLINDER HEAD  
7. 3S-5496 [1] SEAL-O-RING  
8. 9Y-1798 C [12] SEAL-WATER  
9. 1N-4304 R [1] CYLINDER HEAD GP  
10. 2P-1262 [8] GUIDE-VALVE  
11. 3S-8313 C [4] PLUG-CUP  
12. 8T-6763 [1] PLUG  
13. 0S-1594 [4] BOLT  
14. 5M-2894 [4] WASHER  
15. 1P-6367 [1] COVER  
16. 5S-6735 [1] GASKET  
17. 8T-6762 [3] PLUG-PIPE  
18. 3B-0623 [4] PLUG-CUP  
19. 8N-4485 C [1] VALVE AS  
20. 2W-4837 C [4] INSERT (EXHAUST)  
21. 7N-4448 [4] INSERT (INTAKE)  
22. 3P-1896 [9] PLUG-CUP  
23. 1W-5300 C [8] ROTOCOIL AS  
    (EACH INCLUDES)
  8N-7782 [1] ROTOCOIL AS  
24. 6N-7174 C [1] SHIELD-OIL  
  C   CHANGE FROM PREVIOUS TYPE
  R   REMFG PART MAY BE AVAILABLE
 

#SEBP12710034
 

7N-9122: LIFTING GP

7N9122 ENGINE LIFTING GP
ENGINE S/N 7Z1-927
c226950 SEBP1271
7N9122 LIFTING GP Parts scheme
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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
 

#SEBP12710035
 

7N-9534: FASTENER GP-CYLINDER HEAD

7N9534 CYLINDER HEAD FASTENER GROUP
c227966 SEBP1271
7N9534 FASTENER GP-CYLINDER HEAD Parts scheme
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Parts for your 120G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5B-9603 [5] BOLT (3/8-16X5IN)  
2. 1B-7709 C [3] BOLT (5/8-11X8IN)  
3. 2S-0736 C [17] WASHER-HARD  
4. 1D-4595 [14] BOLT (5/8-11X6IN)  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP12710036
 

1W-5567: LIFTING GP

1W5567 LIFTING GP-ENGINE
ENGINE S/N 7Z928-1838
c234169 SEBP1271
1W5567 LIFTING GP Parts scheme
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Parts for your 120G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7N-9123 [1] PLATE  
2. 6N-7650 [1] PLATE  
3. 4B-3823 [4] BOLT  
4. 5P-8245 [4] WASHER 25.5 mm(1 in.) thick  
5. 7M-1026 [2] WASHER 1.5 mm(.060 in.) thick  
 

#SEBP12710037
 

2P-6530: COVER GP-CYLINDER HEAD

2P6530 COVER GP-CYLINDER HEAD
c348448 SEBP1271
2P6530 COVER GP-CYLINDER HEAD Parts scheme
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Parts for your 120G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1P-6367 [1] COVER  
  5S-6735 [1] GASKET  
2. 2P-3201 [4] BOLT-WASHER HEAD  
    -OR-
  0S-1594 B [4] BOLT (25.4MM LG)  
  5M-2894 B [4] WASHER  
  B   USE AS REQUIRED
 

#SEBP12710038
 

7N-9122: LIFTING GP

7N9122 ENGINE LIFTING GP
ENGINE S/N 7Z1839-UP
c233152 SEBP1271
7N9122 LIFTING GP Parts scheme
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Parts for your 120G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8N-6827 C [1] PLATE  
2. 8N-8721 C [1] PLATE  
3. 6V-1999 C [4] BOLT  
4. 8D-5054 C [4] WASHER  
  C   INDICATES CHANGE
 

#SEBP12710039
 

7N-8024: VALVE MECHANISM GP

7N8024 VALVE MECHANISM GP
TYPE 1
c227938 SEBP1271
7N8024 VALVE MECHANISM GP Parts scheme
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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
 

Information:

Disassembly and Assembly
Engine Balancer Shaft - Remove and Install
3304B and 3306B Engines for Caterpillar Built Machines
Engine Balancer Shaft Bearings - Remove and Install
3304B and 3306B Engines for Caterpillar Built Machines

Caterpillar Parts SIS Catalog 120G :

CAMSHAFT GP-SINGLE
2P-6201 CAMSHAFT GP-SINGLE
PISTON & ROD GP
1W-6588 PISTON & ROD GP
CRANKSHAFT SERVICE THRUST PLATE
PISTON & ROD GP
8N-2531 PISTON & ROD GP
SEAL GP-CRANKSHAFT
2P-6226 SEAL GP-CRANKSHAFT
SEAL GP-CRANKSHAFT
2P-6224 SEAL GP-CRANKSHAFT
HUB GP-CRANKSHAFT
3P-0103 HUB GP-CRANKSHAFT
CRANKSHAFT GP
6N-8080 CRANKSHAFT GP
CAMSHAFT GP-SINGLE
1N-4436 CAMSHAFT GP-SINGLE
BALANCER GP
1W-2872 BALANCER GP
CYLINDER HEAD GP
7N-8874 CYLINDER HEAD GP
LIFTING GP
7N-9122 LIFTING GP
FASTENER GP-CYLINDER HEAD
7N-9534 FASTENER GP-CYLINDER HEAD
LIFTING GP
1W-5567 LIFTING GP
COVER GP-CYLINDER HEAD
2P-6530 COVER GP-CYLINDER HEAD
LIFTING GP
7N-9122 LIFTING GP

Truck sale:

Caterpillar 120G
 
Caterpillar 120G
- motor graders
HOLT CAT
 
40,000 
Caterpillar 120G, motor graders, Construction
- motor graders
ALTORFER INC.
Caterpillar H120GCS.CW40S, hammer, Construction
18,210 
Caterpillar H120GCS.CW40S, hammer, Construction
- hammer
BERGERAT MONNOYEUR S.A.S.
Caterpillar 120G, motor graders, Construction
32,000 
Caterpillar 120G, motor graders, Construction
- motor graders
FOLEY EQUIPMENT COMPANY
 
33,500 
Caterpillar HH120GCS, hammer, Construction


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