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1W6588 CONNECTING ROD & PISTON GROUP 12G MOTOR GRADER


BASIC ENGINE
PISTON & ROD GP
CRANKSHAFT GP
CYLINDER HEAD GP
CAMSHAFT GP
CYLINDER HEAD GP
LIFTING GP-ENGINE
CYLINDER HEAD GP
VALVE MECHANISM GP

MOTOR GRADER 12G MOTOR GRADER 3WC
 12G MOTOR GRADER 3WC00001-01066 (MACHINE) POWERED BY 3306 ENGINE MEBP1515 12G 3WC   (1985)

BASIC ENGINE

PISTON & ROD GP
PISTON & ROD GP
1W-6588 PISTON & ROD GP
 

#MEBP15150010
 

1W-6588: PISTON & ROD GP

1W6588 CONNECTING ROD & PISTON GROUP
c312149 MEBP1515
1W6588 PISTON & ROD GP Parts scheme
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Parts for your 12G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7N-9805 [1] PIN-PISTON  
2. 1S-9543 [2] RETAINER-PIN  
3. 8N-1721 R [1] ROD AS-CONNECTING  
  8N-1849 [1] BEARING-CONNECTING ROD  
4. 1P-9956 [2] BOLT-CONNECTING ROD  
  5S-6348 [2] NUT-SPECIAL  
5. 8N-8220 C [1] BEARING-CONNECTING ROD (STANDARD)  
  8N-8221 AC [1] BEARING-CONNECTING ROD (.25MM)UNDERSIZE  
  8N-8222 AC [1] BEARING-CONNECTING ROD (.51MM)UNDERSIZE  
  8N-8223 AC [1] BEARING-CONNECTING ROD (.76MM)UNDERSIZE  
6. 1W-6757 R [1] BODY AS-PISTON  
7. 9L-6934 [1] RING-PISTON (OIL)  
8. 5S-6750 [1] RING-INTERMEDIATE  
9. 9S-3029 [1] RING-PISTON TOP  
10. 2W-6091 AC [1] RING GP-PISTON  
11. 9S-3029 [1] RING-PISTON TOP  
12. 5S-6750 [1] RING-INTERMEDIATE  
13. 9L-6934 [1] RING-PISTON (OIL)  
  A   NOT PART OF THIS GROUP
  C   CHANGE FROM PREVIOUS TYPE
  R   REMFG PART MAY BE AVAILABLE
 

#MEBP15150011
 

2P-6224: SEAL GP-CRANKSHAFT

2P6224 CRANKSHAFT SEAL GROUP
ENGINE SERIAL NO.8Z24635 TO 8Z27915, 8Z31079-UP
c403889 MEBP1515
2P6224 SEAL GP-CRANKSHAFT Parts scheme
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Parts for your 12G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4W-0452 C [1] SEAL GP-CRANKSHAFT  
2. 2P-3859 [1] SLEEVE-WEAR  
3. 5S-6296 [1] SEAL-LIP TYPE  
  C   INDICATES CHANGE
 

#MEBP15150012
 

2P-6226: SEAL GP-CRANKSHAFT

2P6226 CRANKSHAFT SEAL GROUP
ENGINE SERIAL NO.8Z27916-8Z31078
c233736 MEBP1515
2P6226 SEAL GP-CRANKSHAFT Parts scheme
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Parts for your 12G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1W-2556 C [1] SEAL GP-CRANKSHAFT  
2. 2P-3859 [1] SLEEVE-WEAR  
3. 5S-6296 [1] SEAL-LIP TYPE  
  C   CHANGE FROM PREVIOUS TYPE
 

#MEBP15150013
 

2P-6530: COVER GP-CYLINDER HEAD

2P6530 CYLINDER HEAD COVER GROUP
c348448 MEBP1515
2P6530 COVER GP-CYLINDER HEAD Parts scheme
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Parts for your 12G 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
 

#MEBP15150014
 

1N-4406: CAMSHAFT GP

1N4406 CAMSHAFT GROUP
c403838 MEBP1515
1N4406 CAMSHAFT GP Parts scheme
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Parts for your 12G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7C-3863 C [1] CAMSHAFT  
2. 7S-2204 [1] WASHER-THRUST  
3. 8S-1491 [1] LOCK  
4. 0S-0509 [2] BOLT  
  C   CHANGE FROM PREVIOUS TYPE
 

#MEBP15150015
 

8N-0226: CYLINDER HEAD GP

8N0226 CYLINDER HEAD GP*R
ENGINE S/N 8Z24635-33155
c234317 MEBP1515
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 C [12] ROTOCOIL AS  
    (EACH INCLUDES)
  8N-7782 [1] ROTOCOIL AS  
  6P-1385 [4] BLOCK  
3. 6N-7174 [1] SHIELD-OIL  
4. 8N-6796 R [1] CYLINDER HEAD GP  
5. 0S-1594 [4] BOLT  
6. 5M-2894 [4] WASHER  
7. 1P-6367 [1] COVER  
8. 5S-6735 [1] GASKET  
9. 3B-0623 [6] PLUG-CUP  
10. 3S-8313 [7] PLUG-CUP  
11. 1S-3062 [18] DIRECTOR-WATER  
12. 2B-0858 [3] PLUG-PIPE  
13. 7N-4448 [6] INSERT (INTAKE)  
14. 8N-0435 [6] INSERT (EXHAUST)  
15. 2P-1262 [12] GUIDE-VALVE  
16. 3P-1896 [12] PLUG-CUP  
17. 5M-6213 [1] PLUG  
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. 7N-8025 [18] SEAL-WATER  
23. 7N-8018 [6] SEAL-WATER  
24. 2A-4429 [24] LOCK-RETAINER  
  C   CHANGE FROM PREVIOUS TYPE
  R   REMFG PART MAY BE AVAILABLE
 

#MEBP15150016
 

8N-0226: CYLINDER HEAD GP

8N0226 CYLINDER HEAD GP*R
ENGINE S/N 8Z33156-UP
c348654 MEBP1515
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  
2. 1W-5300 [12] ROTOCOIL AS.  
    (EACH INCLUDES)
  8N-7782 [1] ROTOCOIL AS.  
  6P-1385 [4] BLOCK  
3. 6N-7174 [1] SHIELD  
4. 8N-6796 R [1] HEAD AS.  
5. 0S-1594 [4] BOLT  
6. 5M-2894 [4] WASHER  
7. 1P-6367 [1] COVER  
8. 5S-6735 [1] GASKET  
9. 2B-0858 [3] PLUG  
10. 2P-1262 [12] GUIDE  
11. 3P-1896 [12] PLUG  
12. 3S-8313 [7] PLUG  
13. 8N-4485 C [1] VALVE AS.  
14. 2W-4837 C [6] INSERT (EXHAUST)  
15. 7N-4448 [6] INSERT (INTAKE)  
16. 3B-0623 [6] PLUG  
17. 7H-3171 C [1] PLUG  
18. 3S-5496 [1] SEAL  
19. 7N-7999 [1] GASKET  
20. 6N-9915 [6] VALVE (INTAKE)  
21. 7N-0573 [6] VALVE (EXHAUST)  
22. 4W-8087 C [18] SEAL  
23. 7N-8018 [6] SEAL  
24. 2A-4429 [24] LOCK  
  C   INDICATES CHANGE
  R   REMFG PART MAY BE AVAILABLE
 

#MEBP15150017
 

7N-9122: LIFTING GP

7N9122 ENGINE LIFTING GROUP
c500466 MEBP1515
7N9122 LIFTING GP Parts scheme
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Parts for your 12G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4W-8652 [1] PLATE-EYE  
2. 8N-8721 C [1] PLATE-LIFTING EYE  
3. 6V-1999 C [4] BOLT-SPECIAL  
4. 8D-5054 C [4] WASHER-HARD  
  C   CHANGE FROM PREVIOUS TYPE
 

#MEBP15150018
 

7N-9536: FASTENER GP-CYLINDER HEAD

7N9536 CYLINDER HEAD FASTENER GROUP
c226521 MEBP1515
7N9536 FASTENER GP-CYLINDER HEAD Parts scheme
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Parts for your 12G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5B-9603 [7] BOLT  
2. 1B-7709 C [5] BOLT (LOCATION X)  
3. 1D-4595 B [20] BOLT  
4. 2S-0736 C [25] WASHER-HARD  
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
 

#MEBP15150019
 

8N-4745: COVER GP-VALVE MECHANISM

8N4745 VALVE MECHANISM COVER GROUP
c403839 MEBP1515
8N4745 COVER GP-VALVE MECHANISM Parts scheme
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Parts for your 12G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2W-1086 C [1] COVER AS-CYLINDER HEAD  
2. 0S-1617 [15] BOLT  
  3B-4505 [15] LOCKWASHER  
3. 8S-1605 [1] GASKET-COVER  
  C   CHANGE FROM PREVIOUS TYPE
 

Information:

Special Instruction
Piston Ring Gap Alignment Influence on High Blowby and Oil Consumption on All Engines {1000, 1215}
Piston Ring Gap Alignment Influence on High Blowby and Oil Consumption on All Engines {1000, 1215}
Technical Information Bulletin
Connecting Rods on Certain 3304 and 3306 Gas and Diesel Engines Have Failed{1225}
Connecting Rods on Certain 3304 and 3306 Gas and Diesel Engines Have Failed{1225}
Tool Operating Manual
Using the 242-3980 Piston Groove Gauge on 3500A and B Engines with Monotherm Pistons using the 329-2630 and 329-2631 Piston Groove Gauges on 3500B Engines with Monotherm Pistons{0374, 0599, 0700, 0701, 0705}
Using the 242-3980 Piston Groove Gauge on 3500A and B Engines with Monotherm Pistons using the 329-2630 and 329-2631 Piston Groove Gauges on 3500B Engines with Monotherm Pistons{0374, 0599, 0700, 0701, 0705}
Reuse And Salvage Guidelines
Reuse and Salvage for Connecting Rods {1218}
Reuse and Salvage for Connecting Rods {1218}
Inspection Procedures and Specifications for Pistons and Piston Pins {1214, 1214}
Inspection Procedures and Specifications for Pistons and Piston Pins {1214, 1214}
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}
Disassembly and Assembly
Bearing Clearance - Check
3304B and 3306B Engines for Caterpillar Built Machines
Pistons and Connecting Rods - Remove
3304B and 3306B Engines for Caterpillar Built Machines
Pistons and Connecting Rods - Install
3304B and 3306B Engines for Caterpillar Built Machines
Pistons and Connecting Rods - Disassemble
3304B and 3306B Engines for Caterpillar Built Machines
Pistons and Connecting Rods - Assemble
3304B and 3306B Engines for Caterpillar Built Machines
Connecting Rod Bearings - Remove
3304B and 3306B Engines for Caterpillar Built Machines
Connecting Rod Bearings - Install
3304B and 3306B Engines for Caterpillar Built Machines
Piston Cooling Jets - Remove and Install
3304B and 3306B Engines for Caterpillar Built Machines
Service Magazine
New Guidelines for Inspecting Pistons {1214}
2006/01/02

Caterpillar Parts SIS Catalog 12G :

CRANKSHAFT AS
2W-7458 CRANKSHAFT AS
CRANKSHAFT BEARING REPLACEMENTS
COVER GP-CYLINDER BLOCK
7N-1292 COVER GP-CYLINDER BLOCK
CRANKSHAFT GP
6N-8079 CRANKSHAFT GP
CYLINDER BLOCK AS
7N-6550 CYLINDER BLOCK AS
CYLINDER BLOCK GP
1N-3576 CYLINDER BLOCK GP
CYLINDER BLOCK GP
8N-5286 CYLINDER BLOCK GP
2W-0819 ENGINE AR
SEAL GP-CRANKSHAFT
2P-6224 SEAL GP-CRANKSHAFT
SEAL GP-CRANKSHAFT
2P-6226 SEAL GP-CRANKSHAFT
COVER GP-CYLINDER HEAD
2P-6530 COVER GP-CYLINDER HEAD
CAMSHAFT GP
1N-4406 CAMSHAFT GP
CYLINDER HEAD GP
8N-0226 CYLINDER HEAD GP
CYLINDER HEAD GP
8N-0226 CYLINDER HEAD GP
LIFTING GP
7N-9122 LIFTING GP
FASTENER GP-CYLINDER HEAD
7N-9536 FASTENER GP-CYLINDER HEAD

Truck sale:

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Caterpillar 12G
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SIME DARBY INDUSTRIAL SDN BHD
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75.600 
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HOLT CAT
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