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178-3899 SEAL GP-CRANKSHAFT S/N 4ZF5910-UP PART OF 168-7967, 285-6123 ENGINE AR 12H MOTOR GRADER


BASIC ENGINE
CRANKSHAFT GP
MOUNTING GP-ENGINE
VALVE MECHANISM GP
LUBRICATION SYSTEM
FILTER GP-ENGINE OIL
FUMES DISPOSAL GP
GAUGE GP-OIL LEVEL (DIPSTICK)
LINES GP-ENGINE OIL

MOTOR GRADER 12H MOTOR GRADER 125
 12H Motor Grader 12500001-UP (MACHINE) POWERED BY C-9 Engine SEBP3754 12H 125   (2003)

BASIC ENGINE

CRANKSHAFT GP
CRANKSHAFT GP
164-6148 CRANKSHAFT GP
SEAL GP-CRANKSHAFT
178-3899 SEAL GP-CRANKSHAFT
 

#SEBP37540050
 

178-3899: SEAL GP-CRANKSHAFT

178-3899 SEAL GP-CRANKSHAFT
S/N 4ZF5910-UP
PART OF 168-7967, 285-6123 ENGINE AR
i01908305 SEBP3754
1783899 SEAL GP-CRANKSHAFT Parts scheme
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Parts for your 12H MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4R-9999 [1] EXCLUDER-CRANKSHAFT SEAL  
2. 206-3719 M [9] BOLT AS  
3. 245-7339 [1] SEAL-CRANKSHAFT (FRONT)  
4. 285-4073 [1] SEAL GP-CRANKSHAFT (REAR)  
  M   METRIC PART
 

#SEBP37540051
 

172-0961: SUPPORT GP-ENGINE

172-0961 SUPPORT GP-ENGINE
S/N 4ZF5910-UP
FRONT
PART OF 168-7967, 285-6123 ENGINE AR
i01908290 SEBP3754
1720961 SUPPORT GP-ENGINE Parts scheme
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Parts for your 12H MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 172-1001 [1] SUPPORT-FRONT  
2. 5P-8245 [6] WASHER-HARD (13.5X25.5X3-MM THK)  
3. 6V-5696 M [1] BOLT (M12X1.75X80-MM)  
4. 8T-0372 M [5] BOLT (M12X1.75X90-MM)  
  M   METRIC PART
 

#SEBP37540052
 

155-7927: VALVE MECHANISM GP

155-7927 VALVE MECHANISM GP
S/N 4ZF5910-UP
PART OF 168-7966 ENGINE AR-CORE
i01909780 SEBP3754
1557927 VALVE MECHANISM GP Parts scheme
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Parts for your 12H MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 453-6003 [12] SPRING-GUIDE  
2. 264-6156 [12] ROD-VALVE PUSH  
3. 453-5998 [12] LIFTER AS-VALVE  
4. 215-9571 CY [1] VALVE MECHANISM GP  
5. 244-5891 [12] BRIDGE-VALVE  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP37540053
 

215-9571: VALVE MECHANISM GP

215-9571 VALVE MECHANISM GP
S/N 4ZF5910-UP
PART OF 155-7927 VALVE MECHANISM GP
i01911757 SEBP3754
2159571 VALVE MECHANISM GP Parts scheme
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Parts for your 12H MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 547-4475 [1] SHAFT AS-ROCKER ARM  
1A. 8F-6575 [2] PLUG-CUP  
2. 163-2459 [6] SPRING  
3. 164-5669 [2] STAND (END)  
4. 176-5913 [4] STAND (MIDDLE)  
5. 176-5914 [1] STAND (OIL)  
6. 213-9320 Y [6] ROCKER ARM GP (EXHAUST)  
7. 213-9321 Y [6] ROCKER ARM GP (INTAKE)  
8. 5P-8245 [7] WASHER-HARD (13.5X25.5X3-MM THK)  
9. 8T-0646 M [7] BOLT (M12X1.75X110-MM)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP37540054
 

159-6012: FILTER GP-ENGINE OIL

159-6012 FILTER GP-ENGINE OIL
S/N 1251-UP
PART OF 2C-9812 GENERAL AR
i01892587 SEBP3754
1596012 FILTER GP-ENGINE OIL Parts scheme
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Parts for your 12H MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1R-0716 [1] FILTER AS-ENGINE OIL (STANDARD EFFICIENCY)  
2. 8C-3445 [1] CAP-DUST (ENGINE OIL)  
3. 102-5828 [1] COVER  
4. 102-5829 [1] ADAPTER  
5. 186-3705 [1] ELBOW  
6. 190-1098 [1] TUBE AS  
7. 190-1099 [1] TUBE AS  
8. 190-1106 [1] BASE AS-OIL FILTER  
  2P-4304 [1] STUD-HOLLOW  
9. 213-9190 [1] BRACKET AS  
10. 228-5309 [1] BRACKET AS  
11. 232-4723 [1] TUBE AS  
12. 106-9586 [4] SEAL-O-RING  
13. 3J-7354 [1] SEAL-O-RING  
14. 5M-7087 [4] CLAMP-TUBE  
15. 5P-7701 [5] SEAL-O-RING  
16. 6V-1820 M [4] BOLT (M10X1.5X30-MM)  
17. 6V-3908 [2] SEAL-O-RING  
18. 6V-5839 [6] WASHER (11X21X2.5-MM THK)  
19. 6V-5842 M [2] BOLT (M10X1.5X40-MM)  
20. 6V-9005 [2] ELBOW  
21. 6V-9008 [1] ELBOW  
22. 8C-3446 [1] VALVE-SAMPLING (ENGINE OIL)  
23. 8T-4121 [6] WASHER-HARD (11X21X2.5-MM THK)  
24. 8T-4133 M [2] NUT (M10X1.5-THD)  
25. 8T-4195 M [2] BOLT (M10X1.5X30-MM)  
26. 8T-4196 M [2] BOLT (M10X1.5X35-MM)  
27. 9S-4181 [1] PLUG (1-5/16-12-THD)  
  M   METRIC PART
 

#SEBP37540055
 

205-5294: FILTER GP-ENGINE OIL

205-5294 FILTER GP-ENGINE OIL
S/N 4ZF5910-UP
PART OF 168-7967, 285-6123 ENGINE AR
i01908447 SEBP3754
2055294 FILTER GP-ENGINE OIL Parts scheme
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Parts for your 12H MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1R-1808 [1] FILTER-ENGINE OIL (ADVANCED EFFICIENCY)  
2. 7C-1493 [2] VALVE AS-BYPASS (ENGINE OIL FILTER)  
3. 242-3864 [2] SPRING  
4. 209-7291 [1] BASE AS-OIL FILTER (ENGINE)  
4A. 2P-4304 [1] STUD-HOLLOW  
5. 209-7290 [1] GASKET  
6. 9M-1974 [12] WASHER-HARD (8.8X16X2-MM THK)  
7. 396-0423 [1] PLUG AS  
7A. 214-7566 [1] SEAL-O-RING  
  360-3690 [1] PLUG (7/16-20-THD)  
8. 321-8647 [2] PLUG AS  
    (EACH INCLUDES)
8A. 238-5081 [1] SEAL-O-RING  
  5P-8196 M [1] PLUG  
9. 6V-5218 M [12] BOLT (M8X1.25X35-MM)  
  M   METRIC PART
 

#SEBP37540056
 

191-6632: FUMES DISPOSAL GP

191-6632 FUMES DISPOSAL GP
S/N 4ZF5910-12866
PART OF 168-7967 ENGINE AR
i01908424 SEBP3754
1916632 FUMES DISPOSAL GP Parts scheme
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Parts for your 12H MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5P-0597 [1] CLAMP-HOSE  
2. 193-5510 [1] HOSE-FUMES DISPOSAL  
3. 194-5133 [1] BRACKET AS  
  8T-3612 M [1] NUT-WELD (M8X1.25-THD)  
4. 5P-4325 [1] CLIP (LOOP)  
5. 6V-5217 M [1] BOLT (M8X1.25X20-MM)  
6. 6V-5839 [1] WASHER (11X21X2.5-MM THK)  
7. 6V-6317 M [1] BOLT (M10X1.5X20-MM)  
8. 9M-1974 [1] WASHER-HARD (8.8X16X2-MM THK)  
  M   METRIC PART
 

#SEBP37540057
 

191-6632: FUMES DISPOSAL GP

191-6632 FUMES DISPOSAL GP
S/N 4ZF12867-UP
PART OF 168-7967, 285-6123 ENGINE AR
i02140534 SEBP3754
1916632 FUMES DISPOSAL GP Parts scheme
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Parts for your 12H MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5P-0597 [1] CLAMP-HOSE  
2. 193-5510 [1] HOSE-FUMES DISPOSAL  
 

#SEBP37540058
 

190-1101: GAUGE GP-OIL LEVEL (DIPSTICK)

190-1101 GAUGE GP-OIL LEVEL (DIPSTICK)
S/N 4ZF5910-UP
PART OF 168-7967, 285-6123 ENGINE AR
i01908411 SEBP3754
1901101 GAUGE GP-OIL LEVEL (DIPSTICK) Parts scheme
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Parts for your 12H MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 196-4135 [1] BRACKET AS  
  8T-3490 M [1] NUT-WELD (M10X1.5-THD)  
  8T-3612 M [1] NUT-WELD (M8X1.25-THD)  
2. 196-4796 [1] TUBE AS  
3. 205-4058 [1] GAUGE-OIL LEVEL (DIPSTICK)  
4. 119-6764 [1] CLIP  
5. 6V-5217 M [1] BOLT (M8X1.25X20-MM)  
6. 9M-1974 [1] WASHER-HARD (8.8X16X2-MM THK)  
  M   METRIC PART
 

#SEBP37540059
 

195-0328: LINES GP-ENGINE OIL

195-0328 LINES GP-ENGINE OIL
S/N 4ZF5910-UP
PART OF 168-7967, 285-6123 ENGINE AR
i01908426 SEBP3754
1950328 LINES GP-ENGINE OIL Parts scheme
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Parts for your 12H MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 195-0452 [1] GASKET  
2. 281-2210 [1] ELBOW-OUTLET  
3. 420-3656 [1] TUBE AS  
4. 033-6034 [1] SEAL-O-RING  
5. 5P-7530 [1] SEAL-O-RING  
6. 6V-3940 M [3] BOLT (M8X1.25X25-MM)  
7. 6V-5217 M [2] BOLT (M8X1.25X20-MM)  
8. 8T-0292 M [1] BOLT (M8X1.25X90-MM)  
9. 9M-1974 [4] WASHER-HARD (8.8X16X2-MM THK)  
10. 3E-4352 [2] WASHER-HARD (8.8X20.5X2.5-MM THK)  
  M   METRIC PART
 

Information:

Service Letter-NACD
PRODUCT SUPPORT PROGRAM FOR REPLACING THE FRONT CRANKSHAFT SEALS ON CERTAIN 3126, 3126B, AND C-9 ENGINES
PRODUCT SUPPORT PROGRAM FOR REPLACING THE FRONT CRANKSHAFT SEALS ON CERTAIN 3126, 3126B, AND C-9 ENGINES
Service Letter-Australia
Service Letter-CFEL
Service Letter-CSARL
Service Letter-Americas
Service Letter-Truck/Ag/Marine
Specifications
Crankshaft Seals
C-9 Engines for Caterpillar Built Machines
Connecting Rod Bearing Journal
C-9 Engines for Caterpillar Built Machines
Main Bearing Journal
C-9 Engines for Caterpillar Built Machines
Crankshaft
C-9 Engines for Caterpillar Built Machines
Tool Operating Manual
9U-5132 Timing and Fuel System Setting Tool Group{1105, 1162, 1290, 1905}
9U-5132 Timing and Fuel System Setting Tool Group{1105, 1162, 1290, 1905}
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}
Service Letter-China
PRODUCT SUPPORT PROGRAM FOR REPLACING THE FRONT CRANKSHAFT SEALS ON CERTAIN 3126, 3126B, AND C-9 ENGINES
PRODUCT SUPPORT PROGRAM FOR REPLACING THE FRONT CRANKSHAFT SEALS ON CERTAIN 3126, 3126B, AND C-9 ENGINES
Service Letter-Asia
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}
9U-5132 Timing and Fuel System Setting Tool Group{1105, 1162, 1290, 1905}
9U-5132 Timing and Fuel System Setting Tool Group{1105, 1162, 1290, 1905}
Reuse and Salvage for Engine Dampers {1202, 1205}
Reuse and Salvage for Engine Dampers {1202, 1205}
Service Letter-APD
PRODUCT SUPPORT PROGRAM FOR REPLACING THE FRONT CRANKSHAFT SEALS ON CERTAIN 3126, 3126B, AND C-9 ENGINES
PRODUCT SUPPORT PROGRAM FOR REPLACING THE FRONT CRANKSHAFT SEALS ON CERTAIN 3126, 3126B, AND C-9 ENGINES
Testing and Adjusting
Excessive Bearing Wear - Inspect
C-9 Engines for Caterpillar Built Machines
Main Bearings - Inspect
C-9 Engines for Caterpillar Built Machines
Disassembly and Assembly
Bearing Clearance - Check
C9
Engine For Caterpillar Built Machines
Crankshaft - Remove
C9
Engine For Caterpillar Built Machines
Crankshaft - Install
C9
Engine For Caterpillar Built Machines
Crankshaft Front Seal - Remove
C9
Engine For Caterpillar Built Machines
Crankshaft Front Seal - Install
C9
Engine For Caterpillar Built Machines
Crankshaft Main Bearings - Remove
C9
Engine For Caterpillar Built Machines
Crankshaft Main Bearings - Install
C9
Engine For Caterpillar Built Machines
Crankshaft Rear Seal - Remove
C9
Engine For Caterpillar Built Machines
Crankshaft Rear Seal - Install
C9
Engine For Caterpillar Built Machines
Service Magazine
Use the 171-7212 Wear Sleeve to Repair the Crankshaft Hub {1160}
2011/09/20
40 Power Microscope is Available for Inspecting Bearing Journals on Crankshafts {0777, 1202}
2006/01/16
Improved Crankshaft Rear Seals are Used on Certain C9 Machine Engines {1161, 7555}
2014/07/10

Caterpillar Parts SIS Catalog 12H :

ROCKER ARM GP
213-9321 ROCKER ARM GP
ROCKER ARM GP
213-9320 ROCKER ARM GP
PULLEY GP-IDLER
213-5158 PULLEY GP-IDLER
PLUG GP-ENGINE
224-7129 PLUG GP-ENGINE
PISTON & ROD GP
188-9141 PISTON & ROD GP
177-7878 PISTON & ROD GP
PAN GP-OIL
179-3421 PAN GP-OIL
MOUNTING GP-ENGINE & XMSN
174-3428 MOUNTING GP-ENGINE & XMSN
SUPPORT GP-ENGINE
172-0961 SUPPORT GP-ENGINE
VALVE MECHANISM GP
155-7927 VALVE MECHANISM GP
VALVE MECHANISM GP
215-9571 VALVE MECHANISM GP
FILTER GP-ENGINE OIL
159-6012 FILTER GP-ENGINE OIL
FILTER GP-ENGINE OIL
205-5294 FILTER GP-ENGINE OIL
FUMES DISPOSAL GP
191-6632 FUMES DISPOSAL GP
FUMES DISPOSAL GP
191-6632 FUMES DISPOSAL GP
GAUGE GP-OIL LEVEL (DIPSTICK)
190-1101 GAUGE GP-OIL LEVEL (DIPSTICK)

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