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2W-7458 CRANKSHAFT AS S/N 08Z57882-99999 PART OF 6N-8079 CRANKSHAFT GP 12G MOTOR GRADER


BASIC ENGINE
CRANKSHAFT GP
CYLINDER BLOCK GP
CYLINDER HEAD GP
DAMPER GP

MOTOR GRADER 12G MOTOR GRADER 3WC
 12G Motor Grader 3WC01067-UP (MACHINE) POWERED BY 3306 Engine SEBP1759 12G 3WC   (1985)

BASIC ENGINE

CRANKSHAFT GP
CRANKSHAFT AS
2W-7458 CRANKSHAFT AS
CRANKSHAFT AS
2W-7458 CRANKSHAFT AS
CRANKSHAFT GP
6N-8079 CRANKSHAFT GP
CRANKSHAFT GP
6N-8079 CRANKSHAFT GP
SEAL GP-CRANKSHAFT
2P-6224 SEAL GP-CRANKSHAFT
 

#SEBP17590020
 

2W-7458: CRANKSHAFT AS

2W-7458 CRANKSHAFT AS
S/N 08Z57882-99999
PART OF 6N-8079 CRANKSHAFT GP
i00124612 SEBP1759
2W7458 CRANKSHAFT AS Parts scheme
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Parts for your 12G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9F-2247 [6] PLUG-PIPE  
2. 1W-4405 [1] GEAR-CRANKSHAFT (40-TEETH)  
3. 5H-2671 [1] KEY-WOODRUFF  
 

#SEBP17590021
 

6N-8079: CRANKSHAFT GP

6N-8079 CRANKSHAFT GP
S/N 08Z36205-57881
PART OF 2W-0819 ENGINE AR
i00143457 SEBP1759
6N8079 CRANKSHAFT GP Parts scheme
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Parts for your 12G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7N-9342 [2] PLATE-THRUST  
2. 4N-7697 [1] CRANKSHAFT AS  
3. 9F-2247 [6] PLUG-PIPE  
4. 4W-5738 C [7] BEARING-MAIN (STANDARD)  
  8N-8225 AJ [7] BEARING-MAIN (0.25-MM US)  
  8N-8226 AJ [7] BEARING-MAIN (0.51-MM US)  
  8N-8227 AJ [7] BEARING-MAIN (0.76-MM US)  
  8N-8228 AJ [7] BEARING-MAIN (0.51-MM OS)  
  8N-8229 AJ [7] BEARING-MAIN (0.25-MM US, 0.51-MM OS)  
  A   NOT PART OF THIS GROUP
  C   CHANGE FROM PREVIOUS TYPE
  J   USE AS REQUIRED
 

#SEBP17590022
 

6N-8079: CRANKSHAFT GP

6N-8079 CRANKSHAFT GP
S/N 08Z57882-99999
PART OF 2W-0819 ENGINE AR
i00124692 SEBP1759
6N8079 CRANKSHAFT GP Parts scheme
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Parts for your 12G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 100-3652 [2] PLATE-THRUST  
2. 2W-7458 Y [1] CRANKSHAFT AS  
3. 4W-5738 C [7] BEARING-MAIN (STANDARD)  
  8N-8225 A [7] BEARING-MAIN (0.25-MM US)  
  8N-8226 A [7] BEARING-MAIN (0.51-MM US)  
  8N-8227 A [7] BEARING-MAIN (0.76-MM US)  
  8N-8228 A [7] BEARING-MAIN (0.51-MM OS)  
  8N-8229 A [7] BEARING-MAIN (0.25-MM US, 0.51-MM OS)  
  4P-7305 A [7] BEARING-MAIN (0.51-MM OS, 0.51-MM US)  
  4P-7306 AJ [7] BEARING-MAIN (0.51-MM OS, 0.76-MM US)  
  A   NOT PART OF THIS GROUP
  C   CHANGE FROM PREVIOUS TYPE
  J   USE AS REQUIRED
  R   REMFG PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP17590023
 

1N-3576: CYLINDER BLOCK GP

1N-3576 CYLINDER BLOCK GP
S/N 08Z36205-99999
FIELD REPLACEMENT FOR @@@@@ 7N-6550@@@@@
FIELD INSTALLATION
i00124557 SEBP1759
1N3576 CYLINDER BLOCK GP Parts scheme
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Parts for your 12G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7M-4046 [4] BEARING-SLEEVE  
2. 3J-6019 [1] PLUG  
3. 8K-1207 [2] DOWEL  
4. 4B-5387 [1] PLUG-CUP  
5. 1S-9540 [1] DOWEL  
6. 5B-7652 [2] DOWEL  
7. 6N-8003 [7] CAP-CRANKSHAFT BEARING  
8. 4B-3938 [1] PLUG-CUP  
9. 8B-6349 [2] DOWEL  
10. 5S-8462 [1] STUD  
11. 8N-4110 [1] BEARING-SLEEVE  
12. 4B-9782 [1] BALL  
13. 7S-3224 [14] BOLT (5/8-11X5.25-IN)  
  2S-5658 [14] WASHER-HARD (17X29X3-MM THK)  
 

#SEBP17590024
 

7N-6550: CYLINDER BLOCK GP

7N-6550 CYLINDER BLOCK GP
S/N 08Z36205-99999
PART OF 8N-5286 CYLINDER BLOCK GP
FIELD REPLACEMENT ORDER @@@@@ 1N-3576@@@@@, 6N-7727 KIT-CYLINDER BLOCK
i00124767 SEBP1759
7N6550 CYLINDER BLOCK GP Parts scheme
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Parts for your 12G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5S-6670 [18] SEAL-O-RING  
2. 110-5800 [6] LINER-CYLINDER  
  104-5512 ABJ INSERT-LINER SEAT (0.822-MM THK)  
  104-5518 ABJ INSERT-LINER SEAT (1.605-MM THK)  
  104-5527 ABJ INSERT-LINER SEAT (2.71-MM THK)  
  104-5530 ABJ INSERT-LINER SEAT (5.21-MM THK)  
3. 2W-6134 [6] BAND-FILLER  
4. 7S-3224 [14] BOLT (5/8-11X5.25-IN)  
  2S-5658 [14] WASHER-HARD (17X29X3-MM THK)  
5. 6N-8003 [7] CAP-CRANKSHAFT BEARING  
  A   NOT PART OF THIS GROUP
  B   USE AS REQUIRED
  J   TO REPAIR LIGHT DAMAGE DUE TO EROSION/FRETTING IN THE LINER FLANGE SEATING AREA
 

#SEBP17590025
 

8N-5286: CYLINDER BLOCK GP

8N-5286 CYLINDER BLOCK GP
S/N 08Z36205-99999
PART OF 2W-0819 ENGINE AR
i00124794 SEBP1759
8N5286 CYLINDER BLOCK GP Parts scheme
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Parts for your 12G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7N-6550 Y [1] CYLINDER BLOCK GP  
2. 7M-4046 [4] BUSHING  
3. 8K-1207 [2] DOWEL  
4. 3S-5496 [1] SEAL-O-RING  
5. 8B-6349 [2] DOWEL  
6. 7N-7998 [1] PLATE-BLOCK  
7. 115-7550 [1] GASKET-PLATE  
8. 8T-6764 [1] PLUG-PIPE (1/8-27-THD)  
9. 8T-6763 [1] PLUG-PIPE (1/4-18-THD)  
10. 8T-6765 [4] PLUG-PIPE (1/4-18-THD)  
11. 8M-9307 [1] PLUG  
12. 8T-6762 [3] PLUG-PIPE (1/2-14-THD)  
13. 5B-7652 [2] DOWEL  
14. 8N-4110 [1] BUSHING  
15. 4B-5387 [1] PLUG-CUP  
16. 4B-9782 [1] BALL  
17. 1S-9540 [1] DOWEL  
18. 5S-8462 [1] STUD  
19. 4B-3938 [1] PLUG-CUP  
20. 6F-7062 [1] WASHER (12.7X19.05X1.83-MM THK)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP17590026
 

8N-0226: CYLINDER HEAD GP

8N-0226 CYLINDER HEAD GP
S/N 08Z36205-64023
PART OF 2W-0819 ENGINE AR
i00143612 SEBP1759
8N0226 CYLINDER HEAD GP Parts scheme
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Parts for your 12G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7S-7144 [12] SPRING-VALVE  
2. 1W-5300 [12] ROTOCOIL AS  
    (EACH INCLUDES)
  8N-7782 [1] ROTOCOIL AS  
  6P-1385 [4] BLOCK  
3. 6N-7174 [1] SHIELD-OIL  
4. 8N-6796 [1] CYLINDER HEAD GP  
5. 0S-1594 [4] BOLT (3/8-16X1-IN)  
6. 5M-2894 [4] WASHER-HARD (10.2X18.5X2.5-MM THK)  
7. 1P-6367 [1] COVER  
8. 5S-6735 [1] GASKET  
9. 2B-0858 [3] PLUG-PIPE  
10. 2P-1262 [12] GUIDE-VALVE  
11. 3P-1896 [12] PLUG-CUP  
12. 3S-8313 [7] PLUG-CUP  
13. 8N-4485 C [1] VALVE AS-VENT  
14. 2W-4837 C [6] INSERT (EXHAUST)  
15. 7N-4448 [6] INSERT (INTAKE)  
16. 3B-0623 [6] PLUG-CUP  
17. 7H-3171 C [1] PLUG-PIPE  
18. 3S-5496 [1] SEAL-O-RING  
19. 7N-7999 [1] GASKET-CYLINDER HEAD  
20. 6N-9915 [6] VALVE-INLET  
21. 7N-0573 [6] VALVE-EXHAUST  
22. 4W-8087 C [18] SEAL  
23. 7N-8018 [6] SEAL  
24. 2A-4429 [24] LOCK-RETAINER  
  C   CHANGE FROM PREVIOUS TYPE
  R   REMFG PART MAY BE AVAILABLE
 

#SEBP17590027
 

8N-0226: CYLINDER HEAD GP

8N-0226 CYLINDER HEAD GP
S/N 08Z64024-99999
PART OF 2W-0819 ENGINE AR
i00143611 SEBP1759
8N0226 CYLINDER HEAD GP Parts scheme
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Parts for your 12G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7S-7144 [12] SPRING-VALVE  
2. 1W-5300 [12] ROTOCOIL AS  
    (EACH INCLUDES)
3. 6N-7174 [1] SHIELD-OIL  
4. 111-8015 C [1] GASKET AS-CYLINDER HEAD  
5. 6N-9915 [6] VALVE-INLET (INTAKE)  
6. 7N-0573 [6] VALVE-EXHAUST (EXHAUST)  
7. 9Y-1798 C [18] SEAL  
8. 7N-8018 [6] SEAL  
9. 8T-6762 [3] PLUG-PIPE  
10. 148-7425 [12] GUIDE-VALVE  
11. 3P-1896 [13] PLUG-CUP  
12. 3S-8313 [7] PLUG-CUP  
13. 3B-0623 [6] PLUG-CUP  
14. 107-0265 [6] INSERT-VALVE SEAT (EXHAUST)  
15. 107-0268 [6] INSERT-VALVE SEAT (INLET)  
16. 2A-4429 [24] LOCK-RETAINER  
17. 8T-6763 [1] PLUG-PIPE  
18. 3S-5496 [1] SEAL-O-RING  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP17590028
 

1P-9579: DAMPER GP

1P-9579 DAMPER GP
S/N 3WC1762-99999
PART OF 108-5795, 3P-0065 COMPRESSOR AR-REFRIGERANT
ALSO AN ATTACHMENT
i00143090 SEBP1759
1P9579 DAMPER GP Parts scheme
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Parts for your 12G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2P-9632 [1] DAMPER AS  
2. 2P-9633 [1] ADAPTER  
3. 7B-5163 [1] BOLT (3/4-16X4.75IN)  
  2S-0115 [1] WASHER-HARD (5MM THK)  
4. 0S-1585 [4] BOLT (1/2-13X1.50IN)  
 

#SEBP17590029
 

4N-3238: DAMPER GP

4N-3238 DAMPER GP
S/N 08Z36205-99999
PART OF 2W-0819 ENGINE AR
i00143330 SEBP1759
4N3238 DAMPER GP Parts scheme
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Parts for your 12G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 341-2430 [1] DAMPER AS-CRANKSHAFT  
2. 5S-9948 [1] WASHER-PULLEY  
3. 6H-1717 [6] BOLT (1/2-13X1.125-IN)  
4. 7B-5163 [1] BOLT (3/4-16X4.75-IN)  
5. 7W-5696 [1] HUB-CRANKSHAFT  
 

Information:

Tool Operating Manual
420-7630 Main Bearing Cap Lifting Device{0599, 0629, 0632, 0701, 1201, 1203, 1230}
420-7630 Main Bearing Cap Lifting Device{0599, 0629, 0632, 0701, 1201, 1203, 1230}
Reuse And Salvage Guidelines
Inspection and Reconditioning Procedures of Main Bearing Bores in Cylinder Blocks {1201, 1202, 1224, 1224}
Inspection and Reconditioning Procedures of Main Bearing Bores in Cylinder Blocks {1201, 1202, 1224, 1224}
Reuse and Salvage for Crankshafts {0674, 1202}
Reuse and Salvage for Crankshafts {0674, 1202}
Visual Inspection of Main Bearings and Connecting Rod Bearings {1202, 1203, 1225, 1230}
Visual Inspection of Main Bearings and Connecting Rod Bearings {1202, 1203, 1225, 1230}
Reuse and Salvage for Engine Dampers {1202, 1205}
Reuse and Salvage for Engine Dampers {1202, 1205}
Disassembly and Assembly
Bearing Clearance - Check
3304B and 3306B Engines for Caterpillar Built Machines
Crankshaft Rear Seal - Remove
3304B and 3306B Engines for Caterpillar Built Machines
Crankshaft Front Seal - Install
3304B and 3306B Engines for Caterpillar Built Machines
Crankshaft - Install
3304B and 3306B Engines for Caterpillar Built Machines
Crankshaft Front Seal - Remove
3304B and 3306B Engines for Caterpillar Built Machines
Crankshaft Main Bearings - Remove
3304B and 3306B Engines for Caterpillar Built Machines
Crankshaft Main Bearings - Install
3304B and 3306B Engines for Caterpillar Built Machines
Crankshaft Rear Seal - Install
3304B and 3306B Engines for Caterpillar Built Machines
Crankshaft - Remove
3304B and 3306B Engines for Caterpillar Built Machines
Service Magazine
Use the 171-7212 Wear Sleeve to Repair the Crankshaft Hub {1160}
2011/09/20
A New Type of Main Bearing is Available {1203}
2004/09/27
40 Power Microscope is Available for Inspecting Bearing Journals on Crankshafts {0777, 1202}
2006/01/16

Caterpillar Parts SIS Catalog 12G :

CRANKSHAFT AS
2W-7458 CRANKSHAFT AS
COVER GP-VALVE MECHANISM
8N-4745 COVER GP-VALVE MECHANISM
COVER GP-FRONT HOUSING
2P-6529 COVER GP-FRONT HOUSING
COVER GP-CYLINDER HEAD
2P-6530 COVER GP-CYLINDER HEAD
COVER GP-CYLINDER BLOCK
7N-1292 COVER GP-CYLINDER BLOCK
CAMSHAFT GP
1N-4406 CAMSHAFT GP
BOLT GP-ENGINE MOUNTING
1P-9573 BOLT GP-ENGINE MOUNTING
AIR COMPRESSOR GP
111-7994 AIR COMPRESSOR GP
CRANKSHAFT GP
6N-8079 CRANKSHAFT GP
CRANKSHAFT GP
6N-8079 CRANKSHAFT GP
CYLINDER BLOCK GP
1N-3576 CYLINDER BLOCK GP
CYLINDER BLOCK GP
7N-6550 CYLINDER BLOCK GP
CYLINDER BLOCK GP
8N-5286 CYLINDER BLOCK GP
CYLINDER HEAD GP
8N-0226 CYLINDER HEAD GP
CYLINDER HEAD GP
8N-0226 CYLINDER HEAD GP
DAMPER GP
1P-9579 DAMPER GP

Truck sale:

Caterpillar 12G
 
Caterpillar 12G
- motor graders
MILTON CAT
 
45.000 
Caterpillar 12G, bergbau-motorgrader, Bau-Und Bergbauausrüstung


Caterpillar 12G, Construction
52,000 
Caterpillar 12G, Construction
- motor graders
ALTORFER INC.
Caterpillar 12G, bergbau-motorgrader, Bau-Und Bergbauausrüstung
86.058 
Caterpillar 12G, bergbau-motorgrader, Bau-Und Bergbauausrüstung
- motor graders
SIME DARBY INDUSTRIAL SDN BHD
Malaysia
Caterpillar 12G, bergbau-motorgrader, Bau-Und Bergbauausrüstung
75.600 
Caterpillar 12G, bergbau-motorgrader, Bau-Und Bergbauausrüstung
- motor graders
HOLT CAT
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