HYDRAULIC SYSTEM
VALVE GP-CHECKVALVE GP
ELECTRICAL AND STARTING SYSTEM
WIRING GPHYDRAULIC SYSTEM
CYLINDER GPVALVE GP-CHECK & RELIEF
CYLINDER GP
VALVE GP-CHECK & RELIEF
CYLINDER GP
HYDRAULIC SYSTEM
VALVE GP-CHECK
#SEBP10450820
9J-4932: VALVE GP-CHECK
9J4932 CYLINDER LOCK CHECK VALVE GROUP--Pilot Operated
Part of 2G230 Front Attachment Lines Group shown on Page 261
Part of 2G230 Front Attachment Lines Group shown on Page 261
For full view, you need register
Parts for your 120G MOTOR GRADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 9J-4871 | [2] | BALL | |
| 2. | 8J-9979 | [2] | CHOKE | |
| 3. | 9J-0404 | [2] | PLUG | |
| 4. | 9J-0403 | [2] | SPRING | |
| 5. | 7J-9933 | [2] | SEAL | |
| 6. | 3D-2824 | [2] | SEAL | |
| 7. | 9S-4180 | [1] | PLUG | |
| 4J-7533 | [1] | SEAL | ||
| 8. | 8J-5456 | [2] | ADAPTER | |
| 9. | 9J-9339 C | [1] | VALVE GROUP | |
| (Includes) | ||||
| 10. | [2] | PISTON | ||
| 11. | 9J-0405 | [2] | SEAT | |
| C | INDICATES CHANGE | |||
#SEBP10450821
9J-1735: VALVE GP-SOLENOID
9J1735 VALVE GROUP
Part of 2G230 Front Attachment Lines Group shown on Page 261
Part of 2G230 Front Attachment Lines Group shown on Page 261
For full view, you need register
#SEBP10450822
9J-1736: VALVE GP-SOLENOID
9J1736 VALVE GROUP
Part of 2G230 Front Attachment Lines Group shown on Page 261
Part of 2G230 Front Attachment Lines Group shown on Page 261
For full view, you need register
Parts for your 120G MOTOR GRADER:
CATERPILLAR SIS#SEBP10450823
9D-5675: WIRING GROUP
9D5675 WIRING GROUP
Part of 9D8435, 9D8433, 8D8434 and 9D8425 Hydraulic Control Arrangements listed on Page 260
9D5461 Harness parts are shown on Page 263
Part of 9D8435, 9D8433, 8D8434 and 9D8425 Hydraulic Control Arrangements listed on Page 260
9D5461 Harness parts are shown on Page 263
For full view, you need register
Parts for your 120G MOTOR GRADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 9D-5461 Y | [1] | HARNESS ASSEM. | |
| (Separate Illustration) | ||||
| 2. | 9D-2597 | [1] | WIRE ASSEM. | |
| (Includes) | ||||
| 5P-5629 CH | WIRE .15 m(6 in.) | |||
| 5P-4571 C | [1] | TERMINAL (to lamp) | ||
| 3. | 2L-8076 C | [1] | TERMINAL | |
| 4. | 9D-5476 | [1] | PLATE (Instruction) | |
| 5. | 9D-2867 | [1] | LENS | |
| 8M-6175 | [1] | BULB | ||
| 9D-3127 | [1] | BASE | ||
| 6. | 7N-2353 C | [1] | SWITCH (float) | |
| 7. | 1H-2204 | [1] | SCREW | |
| [1] | NUT | |||
| 8F-1434 | [1] | LOCKWASHER | ||
| 6G-1788 CH | [1] | FILM (warning) | ||
| H | NOT SHOWN-MOUNTED TO STEERING CONSOLE | |||
| Y | SEPARATE ILLUSTRATION | |||
| C | INDICATES CHANGE | |||
#SEBP10450824
9D-5461: HARNESS ASSEMBLY
9D5461 HARNESS ASSEMBLY
Part of 2G7610, 6G2240 and 9D5675 Wiring Groups shown on Pages 208D, 208D-2, 208D-3 and 262
Part of 2G7610, 6G2240 and 9D5675 Wiring Groups shown on Pages 208D, 208D-2, 208D-3 and 262
For full view, you need register
Parts for your 120G MOTOR GRADER:
CATERPILLAR SIS#SEBP10450825
9D-2630: SCARIFIER CYLINDER AND MOUNTING GROUP
9D2630 SCARIFIER CYLINDER AND MOUNTING GROUP
Serial No. 87V1138 to 87V3202 inclusive and 82V668 to 82V803 inclusive. Part of
9D5545 VEE Scarifier Arrangement listed on Page 270. 8J7321 Cylinder parts are
shown on Page 264B. AN ATTACHMENT
Serial No. 87V1138 to 87V3202 inclusive and 82V668 to 82V803 inclusive. Part of
9D5545 VEE Scarifier Arrangement listed on Page 270. 8J7321 Cylinder parts are
shown on Page 264B. AN ATTACHMENT
For full view, you need register
Parts for your 120G MOTOR GRADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 8J-7321 Y | [1] | CYLINDER GROUP | |
| (Separate Illustration) | ||||
| 2. | 8D-7998 | [1] | CAP ASSEM. | |
| (Includes) | ||||
| 3. | 8D-7996 | [1] | BEARING | |
| 4. | 3P-1461 | [2] | SEAL | |
| 5. | 0S-1573 | [4] | BOLT | |
| 6. | 2M-0849 C | [4] | WASHER | |
| 7. | 5D-0213 | [1] | LOCK | |
| 8. | 0S-1621 | [2] | BOLT | |
| 9. | 8D-7225 | [1] | PIN | |
| 10. | 8D-7086 | [1] | BUSHING | |
| 11. | 7K-9202 | [2] | SEAL | |
| 12. | 3B-4508 C | [2] | LOCKWASHER | |
| C | INDICATES CHANGE | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP10450826
8J-9975: CHECK & RELIEF VALVE GP
8J9975 CYLINDER LOCK CHECK AND RELIEF VALVE GROUP
Part of 9D330 Lift Cylinder Lines Group and 9D560 and 2G4060 Scarifier Hydraulic
Lines Group shown on Pages 201, 266 and 267
Part of 9D330 Lift Cylinder Lines Group and 9D560 and 2G4060 Scarifier Hydraulic
Lines Group shown on Pages 201, 266 and 267
For full view, you need register
Parts for your 120G MOTOR GRADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 8J-0331 | [1] | VALVE | |
| 2. | 6J-8696 | [1] | SHIM 1.22 mm(.048 in.) thick | |
| 5J-6153 | [4] | SHIM 0.19 mm(.0076 in.) thick | ||
| 3. | 2J-6089 | [1] | SPRINGS | |
| 4. | 8J-9285 | [1] | BYPASS | |
| 5. | 9J-4871 C | [2] | BALL | |
| 6. | 9J-0404 | [2] | PLUG | |
| 7J-9933 | [2] | SEAL | ||
| 7. | 9J-0403 | [2] | SPRING | |
| 8. | 3K-0360 | [1] | SEAL | |
| 9. | 8J-5456 | [2] | ADAPTER | |
| 3D-2824 | [2] | SEAL | ||
| 10. | 9J-8274 C | [1] | BODY ASSEM. | |
| (Includes) | ||||
| 11. | 9J-0405 | [2] | SEAT | |
| 12. | 9J-5768 | [1] | PISTON | |
| 13. | 8J-9979 | [2] | CHOKE | |
| 14. | 4J-5309 | [1] | SEAL | |
| 15. | 8J-9250 | [1] | PLUG | |
| C | INDICATES CHANGE | |||
#SEBP10450827
2G-6540: CYLINDER & MOUNTING GP-SCRFR
2G6540 CYLINDER AND MOUNTING GROUP
Serial No. 87V3203-Up and 82V804-Up. Part of 2G6845 VEE Scarifier Arrangement
listed on Page 270A. 3G1853 Cylinder parts are shown on Page 265. AN ATTACHMENT
Serial No. 87V3203-Up and 82V804-Up. Part of 2G6845 VEE Scarifier Arrangement
listed on Page 270A. 3G1853 Cylinder parts are shown on Page 265. AN ATTACHMENT
For full view, you need register
#SEBP10450828
8J-5798: VALVE GP-RELIEF & CHECK
8J5798 CHECK AND RELIEF VALVE GROUP
Part of 2G4060 and 2G6545 Scarifier Hydraulic Lines Groups shown on Pages 267A
and 267B. AN ATTACHMENT
Part of 2G4060 and 2G6545 Scarifier Hydraulic Lines Groups shown on Pages 267A
and 267B. AN ATTACHMENT
For full view, you need register
Parts for your 120G MOTOR GRADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 8J-0331 | [1] | VALVE | |
| 2. | 6J-8696 B | [1] | SHIM 1.22MM(.048IN)THK | |
| 5J-6153 B | [4] | SHIM .193MM(.0076IN)THK | ||
| 3. | 4F-7115 | [1] | SPRING | |
| 4. | 3K-6116 B | [3] | WASHER | |
| 5. | 9J-4871 | [2] | BALL | |
| 6. | 9J-0404 | [2] | PLUG | |
| 7J-9933 | [2] | SEAL-O-RING | ||
| 7. | 9J-0403 | [2] | SPRING | |
| 8. | 3K-0360 | [1] | SEAL-O-RING | |
| 9. | 8J-5456 | [2] | ADAPTER | |
| 3D-2824 | [2] | SEAL-O-RING | ||
| 10. | 9J-8274 | [1] | BODY AS | |
| 11. | 9J-0405 | [2] | SEAT | |
| 12. | 9J-5768 | [1] | PISTON | |
| 13. | 8J-9979 | [2] | CHOKE | |
| 14. | 4J-5309 | [1] | SEAL-O-RING | |
| 15. | 8J-9250 | [1] | PLUG | |
| B | USE AS REQUIRED | |||
#SEBP10450829
8J-7321: SCARIFIER CYLINDER GROUP
8J7321 SCARIFIER CYLINDER GROUP--(Changes 1 & 2)--76 mm (3 in.) Bore x 325 mm (12.75 in.) Stroke
Serial No. 87V1138 to 87V3202 inclusive and 82V668 to 82V803 inclusive
Part of 9D2630 Scarifier Mounting and Cylinder Group shown on Page 264
Serial No. 87V1138 to 87V3202 inclusive and 82V668 to 82V803 inclusive
Part of 9D2630 Scarifier Mounting and Cylinder Group shown on Page 264
For full view, you need register
Parts for your 120G MOTOR GRADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 7J-5639 | [1] | BOLT | |
| 2. | 9S-2965 | [1] | WASHER | |
| 3. | 6J-5733 | [1] | RING | |
| 4. | 6J-1972 | [1] | SEAL ASSEM. | |
| 5. | 8J-0553 | [1] | PISTON | |
| 6. | 8J-7322 | [1] | CYLINDER ASSEM. | |
| (Includes) | ||||
| 7. | 8J-6384 C | [2] | BEARING | |
| 8. | 8J-5911 | [1] | CROWN | |
| 9. | 8J-0556 | [1] | HEAD | |
| 10. | 8J-7323 | [1] | ROD ASSEM. | |
| 11. | 4J-8979 | [1] | SEAL | |
| 12. | 8J-5912 | [1] | SCREW | |
| 13. | 5J-8150 | [1] | SEAL | |
| 14. | 6J-9733 | [1] | SEAL | |
| 15. | 5H-8848 | [1] | SEAL | |
| 6J-5731 | [1] | RING | ||
| C | INDICATES CHANGE | |||
