BASIC ENGINE
PAN GP-OILSUPPRESSION GP-SOUND
PISTON & ROD GP
CYLINDER BLOCK GP
BELT TIGHTENER GP
VALVE MECHANISM GP
CRANKSHAFT GP
BASIC ENGINE
PAN GP-OIL#SEBP33270060
179-3421: PAN GP-OIL
Parts for your 12H MOTOR GRADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 8N-6854 | [1] | GASKET | |
| 2. | 189-6645 | [1] | PAN-OIL | |
| 3. | 190-6114 | [1] | GASKET-OIL PAN | |
| 4. | 197-3616 | [1] | ADAPTER-DRAIN | |
| 5. | [1] | PLUG AS | ||
| 5A. | 3D-2824 | [1] | SEAL-O-RING | |
| 9S-4183 | [1] | PLUG (1-1/16-12-THD) | ||
| 6. | 6V-3918 M | [32] | BOLT (M8X1.25X50-MM) | |
| 7. | 6V-5192 M | [2] | BOLT-SOCKET HEAD (M8X1.25X30-MM) | |
| 8. | 9M-1974 | [34] | WASHER-HARD (8.8X16X2-MM THK) | |
| M | METRIC PART | |||
#SEBP33270061
179-6588: PANEL GP-SOUND SUPPRESSION
179-6588 PANEL GP-SOUND SUPPRESSION
S/N CBK1-1023
PART OF 277-5446 CONVERSION AR-CERTIFICATION
AN ATTACHMENT
S/N CBK1-1023
PART OF 277-5446 CONVERSION AR-CERTIFICATION
AN ATTACHMENT
Parts for your 12H MOTOR GRADER:
CATERPILLAR SIS#SEBP33270062
179-6588: PANEL GP-SOUND SUPPRESSION
179-6588 PANEL GP-SOUND SUPPRESSION
S/N CBK1024-UP
PART OF 277-5446, 277-5451 CONVERSION AR-CERTIFICATION
AN ATTACHMENT
S/N CBK1024-UP
PART OF 277-5446, 277-5451 CONVERSION AR-CERTIFICATION
AN ATTACHMENT
Parts for your 12H MOTOR GRADER:
CATERPILLAR SIS#SEBP33270063
177-7878: PISTON & ROD GP
177-7878 PISTON & ROD GP
S/N 4ZF4479-UP
FRACTURED ROD/NON EXHAUST GAS RECIRCULATION
PART OF 168-7966 ENGINE AR-CORE
S/N 4ZF4479-UP
FRACTURED ROD/NON EXHAUST GAS RECIRCULATION
PART OF 168-7966 ENGINE AR-CORE
Parts for your 12H MOTOR GRADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 188-9141 Y | [6] | PISTON & ROD GP | ||
| R | REMANUFACTURED PART MAY BE AVAILABLE | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP33270064
188-9141: PISTON & ROD GP
188-9141 PISTON & ROD GP
S/N 4ZF4479-UP
16.1:1 RATIO
PART OF 177-7878 PISTON & ROD GP
S/N 4ZF4479-UP
16.1:1 RATIO
PART OF 177-7878 PISTON & ROD GP
Parts for your 12H MOTOR GRADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 324-7380 | [1] | SKIRT-PISTON | |
| 2. | 213-3190 | [1] | BEARING | |
| 3. | 160-8199 | [1] | ROD AS | |
| 3A. | 160-8197 M | [2] | BOLT (M12X1.25X62-MM) | |
| 3B. | 160-8194 | [1] | BEARING | |
| 4. | [1] | RING-PISTON (INTERMEDIATE) | ||
| 5. | 524-5611 | [1] | PIN-PISTON | |
| 6. | 197-9367 | [1] | TUBE AS (PISTON COOLING JET) | |
| 7. | 168-7209 | [1] | RING-PISTON (OIL CONTROL) | |
| 8. | 197-9297 | [1] | CROWN AS-PISTON | |
| 9. | 197-9299 | [1] | RING-PISTON (TOP) | |
| 10. | 6V-3940 M | [1] | BOLT (M8X1.25X25-MM) | |
| 11. | 7X-2908 | [2] | RING-RETAINING | |
| M | METRIC PART | |||
| R | REMANUFACTURED PART MAY BE AVAILABLE | |||
#SEBP33270065
224-7129: PLUG GP-ENGINE
#SEBP33270066
213-5158: PULLEY GP-IDLER
Parts for your 12H MOTOR GRADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 190-0643 | [1] | BELT TENSIONER GP | |
| 2. | 173-1498 | [1] | PULLEY AS-IDLER (8-GROOVE) | |
| 2A. | 151-2900 M | [1] | BOLT (M10X1.5X54.25-MM) | |
| 2B. | 166-6358 | [1] | COVER-DUST | |
| 2C. | 173-1500 | [1] | SPACER (10.4X45.1X1.8-MM THK) | |
| 3. | 212-3246 | [1] | BRACKET | |
| 4. | 8T-4121 | [5] | WASHER-HARD (11X21X2.5-MM THK) | |
| 5. | 8T-4137 M | [1] | BOLT (M10X1.5X20-MM) | |
| 6. | 8T-4172 M | [1] | BOLT (M10X1.5X80-MM) | |
| 7. | 8T-4196 M | [4] | BOLT (M10X1.5X35-MM) | |
| 8. | 8T-4226 | [1] | WASHER-PLATED (10.5X45X3-MM THK) | |
| M | METRIC PART | |||
#SEBP33270067
213-9320: ROCKER ARM GP
Parts for your 12H MOTOR GRADER:
CATERPILLAR SIS#SEBP33270068
213-9321: ROCKER ARM GP
Parts for your 12H MOTOR GRADER:
CATERPILLAR SIS#SEBP33270069
178-3899: SEAL GP-CRANKSHAFT
Parts for your 12H MOTOR GRADER:
CATERPILLAR SISInformation:
BASIC ENGINE
PAN GP-OIL
Specifications
Disassembly and Assembly
Service Magazine




