BASIC ENGINE
AIR COMPRESSOR GPVALVE MECHANISM GP
MOUNTING GP-ENGINE
PAN GP-OIL
PISTON & ROD GP
PULLEY GP
VALVE MECHANISM GP
CRANKSHAFT GP
BASIC ENGINE
AIR COMPRESSOR GP#SEBP24790050
7E-7252: LINES GP-AIR COMPRESSOR
7E-7252 LINES GP-AIR COMPRESSOR
S/N 6TM1-442
PART OF 112-5819 INSTALLATION AR-ENGINE
S/N 6TM1-442
PART OF 112-5819 INSTALLATION AR-ENGINE
Parts for your 120H MOTOR GRADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 5M-8537 | [1] | BOSS | |
| 2. | 6V-8626 | [2] | ELBOW | |
| 3. | 145-3740 | [1] | TUBE AS | |
| 4. | 8F-8513 | [1] | CLIP | |
| 5. | 4B-9302 | [1] | CLIP | |
| 6. | 8B-8679 | [1] | SPACER (0.406X0.75X0.44-IN THK) | |
| 7. | 8T-4196 M | [1] | BOLT (M10X1.5X35-MM) | |
| 8. | 8T-4121 | [1] | WASHER-HARD (11X21X2.5-MM THK) | |
| 9. | 7X-0818 M | [1] | BOLT (M8X1.25X45-MM) | |
| 10. | 5P-4116 | [1] | WASHER-HARD (8.8X20.5X2-MM THK) | |
| 11. | 2M-9780 | [2] | SEAL-O-RING | |
| 12. | 7J-9108 | [2] | SEAL-O-RING | |
| M | METRIC PART | |||
#SEBP24790051
4P-4372: MECHANISM GP-FUEL PUMP & VALVE
4P-4372 MECHANISM GP-FUEL PUMP & VALVE
S/N 98Z15500-99999
PART OF 146-8338, 7E-3352 ENGINE AR
S/N 98Z15500-99999
PART OF 146-8338, 7E-3352 ENGINE AR
Parts for your 120H MOTOR GRADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 107-7722 Y | [6] | ROCKER ARM GP | |
| 2. | 3E-9412 | [6] | DOWEL | |
| 3. | 8T-8442 M | [12] | BOLT-SOCKET HEAD (M6X1X30-MM) | |
| 4. | 7C-6078 | [3] | LIFTER GP-VALVE | |
| (EACH INCLUDES) | ||||
| 4P-7738 | [1] | SHAFT AS-LIFTER | ||
| 2D-6642 | [2] | BALL | ||
| 4A. | 7E-6794 | [2] | ARM AS-LIFTER | |
| 4B. | 146-8147 | [4] | ARM AS-LIFTER | |
| 5. | 6I-1241 | [12] | PUSHROD | |
| 6. | 4P-8577 | [6] | ROD AS-INJECTOR | |
| 7. | 6V-5223 M | [23] | BOLT (M8X1.25X100-MM) | |
| 8. | 9X-6005 M | [1] | BOLT-LOCKING (M8X1.25X100-MM) | |
| 9. | 7E-5984 | [1] | COVER | |
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP24790052
7C-2096: MOUNTING GP-ENGINE & XMSN
7C-2096 MOUNTING GP-ENGINE & XMSN
S/N 6TM1-442
PART OF 112-5819 INSTALLATION AR-ENGINE
S/N 6TM1-442
PART OF 112-5819 INSTALLATION AR-ENGINE
Parts for your 120H MOTOR GRADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 9W-9920 | [2] | MOUNTING AS-VIBRATION ISOLATOR | |
| 2. | 9W-6582 | [2] | SLEEVE | |
| 3. | 9W-6584 | [4] | WASHER (20.5X114X10-MM THK) | |
| 4. | 8T-4994 | [2] | WASHER-HARD (20X36.5X3.5-MM THK) | |
| 5. | 7X-0375 | [2] | BOLT (3/4-10X5-IN) | |
| 6. | 9W-7385 | [2] | SLEEVE | |
| 7. | 6Y-9960 | [2] | MOUNT AS | |
| 8. | 9W-7388 | [4] | WASHER (26X144X12-MM THK) | |
| 9. | 8T-5361 | [2] | WASHER-HARD (28X49X5-MM THK) | |
| 10. | 8T-6430 M | [8] | BOLT (M20X2.5X50-MM) | |
| 11. | 8T-4123 | [8] | WASHER (3.62X5.75X0.375-MM THK) | |
| 12. | 1J-5929 | [2] | BOLT (1-8X6-IN) | |
| 13. | 8W-5897 | [1] | SUPPORT AS | |
| 14. | 8W-5896 | [1] | SUPPORT AS | |
| 8G-2613 | [1] | PLATE | ||
| 15. | 9B-7237 | [12] | BOLT (3/8-16X1.25-IN) | |
| 16. | 8T-4896 | [12] | WASHER-HARD (10.2X18.5X2.5-MM THK) | |
| M | METRIC PART | |||
#SEBP24790053
115-4119: PAN GP-OIL
Parts for your 120H MOTOR GRADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 115-4118 | [1] | PAN-OIL | |
| 2. | 6V-3918 M | [36] | BOLT (M8X1.25X50-MM) | |
| 3. | 9M-1974 | [36] | WASHER-HARD (8.8X16X2-MM THK) | |
| 4. | 261-3816 | [1] | GASKET-OIL PAN (ENGINE) | |
| 5. | 9S-8004 | [1] | PLUG (9/16-18-THD) | |
| 6. | 3J-1907 | [1] | SEAL-O-RING | |
| 7. | 4C-9612 B | SEALANT-SILICONE | ||
| B | USE AS REQUIRED | |||
| M | METRIC PART | |||
#SEBP24790054
115-4084: PISTON & ROD GP
115-4084 PISTON & ROD GP
S/N 98Z15500-99999
17.0:1 RATIO
PART OF 146-8338, 7E-3352 ENGINE AR
S/N 98Z15500-99999
17.0:1 RATIO
PART OF 146-8338, 7E-3352 ENGINE AR
Parts for your 120H MOTOR GRADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 107-7563 | [1] | BODY AS-PISTON | |
| 2. | 7C-0115 | [1] | PIN-PISTON | |
| 3. | 7W-9415 | [1] | BEARING-CONNECTING ROD (STANDARD) | |
| 7C-6976 A | [1] | BEARING-CONNECTING ROD (0.25-MM US) | ||
| 7C-6977 A | [1] | BEARING-CONNECTING ROD (0.5-MM US) | ||
| 4. | 7C-0111 | [2] | RETAINER-PIN | |
| 5. | 2W-9128 | [1] | ROD AS-CONNECTING | |
| 6. | 9N-3832 | [2] | BOLT-CONNECTING ROD | |
| 7. | 9L-7669 | [2] | NUT-CONNECTING ROD (7/16-20-THD) | |
| 8. | 2W-0027 | [1] | BEARING (EYE END) | |
| 9. | 107-7787 | [1] | RING-PISTON (TOP) | |
| 10. | 7E-5786 | [1] | RING-PISTON (INTERMEDIATE) | |
| 11. | 7C-5232 | [1] | RING-PISTON (OIL) | |
| A | NOT PART OF THIS GROUP | |||
| R | REMANUFACTURED PART MAY BE AVAILABLE | |||
#SEBP24790055
4W-5429: PULLEY GP-CRANKSHAFT
4W-5429 PULLEY GP-CRANKSHAFT
S/N 98Z15500-99999
PART OF 146-8338, 7E-3352 ENGINE AR
S/N 98Z15500-99999
PART OF 146-8338, 7E-3352 ENGINE AR
Parts for your 120H MOTOR GRADER:
CATERPILLAR SIS#SEBP24790056
107-7722: ROCKER ARM GP
107-7722 ROCKER ARM GP
S/N 98Z15500-99999
PART OF 4P-4372 MECHANISM GP-FUEL PUMP & VALVE
S/N 98Z15500-99999
PART OF 4P-4372 MECHANISM GP-FUEL PUMP & VALVE
Parts for your 120H MOTOR GRADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 260-7524 M | [2] | SCREW-VALVE ADJUSTMENT (M10X1.5-THD) | |
| 2. | 2Y-5829 M | [2] | NUT (M10X1.5-THD) | |
| 3. | 4P-7790 | [1] | SHAFT AS-ARM | |
| 3A. | 2D-6642 | [1] | BALL | |
| 3B. | 7M-5130 | [1] | PIN-SPRING | |
| 3C. | 7W-4137 | [1] | SHAFT AS | |
| 3D. | 0L-1026 | [1] | PLUG-CUP | |
| 4. | 9Y-8534 | [1] | SUPPORT-SHAFT | |
| 5. | 105-1776 | [1] | ROCKER ARM AS (UNIT INJECTOR) | |
| 6. | 7W-4117 M | [1] | NUT (M12X1.25-THD) | |
| 7. | 9Y-4973 | [1] | SCREW-INJECTION ADJUSTMENT | |
| 8. | 7W-3983 | [1] | RING-RETAINING | |
| 9. | 9Y-1582 | [1] | BUTTON-ARM | |
| 10. | 6I-0924 | [2] | ROCKER ARM AS | |
| (EACH INCLUDES) | ||||
| 10A. | 100-6291 | [1] | SEAT-WEAR | |
| M | METRIC PART | |||
| R | REMANUFACTURED PART MAY BE AVAILABLE | |||
#SEBP24790057
115-4120: SEAL GP-CRANKSHAFT
115-4120 SEAL GP-CRANKSHAFT
S/N 98Z22034-99999
S/N 98Z22034-99999
Parts for your 120H MOTOR GRADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| (NO SERVICED PARTS) | ||||
#SEBP24790058
115-4210: SEAL GP-CRANKSHAFT
Parts for your 120H MOTOR GRADER:
CATERPILLAR SIS#SEBP24790059


