HYDRAULIC SYSTEM
CYLINDER GPHYDRAULIC SYSTEM
CYLINDER GP#SEBP36830280
8X-1943: CYLINDER & MTG GP-BLADE TIP
8X-1943 CYLINDER & MTG GP-BLADE TIP
S/N 1241-UP
PART OF 2C-9820 GENERAL AR
S/N 1241-UP
PART OF 2C-9820 GENERAL AR
Parts for your 120H MOTOR GRADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 3B-5329 | [1] | PIN-COTTER | |
| 2. | 8D-7678 | [1] | PIN | |
| 3. | 131-7191 CY | [1] | CYLINDER GP-BLADE TIP | |
| 4. | 2G-3967 | [2] | SPACER (1.266X3X0.781-IN) | |
| 5. | 5K-5552 | [1] | BOLT-LOCKING (3/8-16X3-IN) | |
| 6. | 8D-6687 | [1] | PIN | |
| 7. | 8F-4102 | [2] | PLATE-SEAL | |
| C | CHANGE FROM PREVIOUS TYPE | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP36830281
8X-1946: CYLINDER & MTG GP-CENTERSHIFT
8X-1946 CYLINDER & MTG GP-CENTERSHIFT
S/N 1241-UP
PART OF 2C-9820 GENERAL AR
S/N 1241-UP
PART OF 2C-9820 GENERAL AR
Parts for your 120H MOTOR GRADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 6E-1754 Y | [1] | CYLINDER GP-CENTERSHIFT | |
| 2. | 2G-9098 | [2] | CAP | |
| 3. | 3B-8485 | [2] | ELBOW | |
| 4. | 2G-9103 B | [8] | SHIM (0.5-MM THK) | |
| 5. | 279-5267 | [4] | INSERT | |
| 6. | 299-3436 | [4] | BOLT (7/8-9X3.5-IN) | |
| 7. | 299-3439 | [4] | WASHER-HARD (24X41.5X6-MM THK) | |
| B | USE AS REQUIRED | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP36830282
112-7463: CYLINDER & MTG GP-SIDESHIFT
112-7463 CYLINDER & MTG GP-SIDESHIFT
S/N 1241-UP
PART OF 2C-9820 GENERAL AR
S/N 1241-UP
PART OF 2C-9820 GENERAL AR
Parts for your 120H MOTOR GRADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 6H-0211 | [2] | WASHER (1.563X2.75X0.06-IN THK)(19/16X23/4X.06 IN THK) | |
| 2. | 5T-5295 | [1] | PIN | |
| 3. | 1B-2886 | [1] | BOLT (1/2-13X3.75-IN) | |
| 4. | 5P-8245 | [1] | WASHER-HARD (13.5X25.5X3-MM THK) | |
| 5. | 1F-7958 | [1] | NUT-FULL (1/2-13-THD) | |
| 6. | 3B-4647 | [1] | PIN-COTTER | |
| 7. | 5T-8417 | [1] | PIN | |
| 8. | 112-7462 | [1] | BRACKET | |
| 9. | 2A-1538 | [4] | BOLT (3/4-10X2.25-IN) | |
| 10. | 5P-8248 | [4] | WASHER-HARD (20X36.5X3.5-MM THK) | |
| 11. | 112-5575 Y | [1] | CYLINDER GP-SIDESHIFT | |
| Y | SEPARATE ILLUSTRATION | |||
#SEBP36830283
8W-2290: CYLINDER & MTG GP-STEERING
Parts for your 120H MOTOR GRADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 2H-3786 | [2] | NUT-JAM (1-14-THD) | |
| 2. | 8D-2429 | [2] | PIN AS | |
| (EACH INCLUDES) | ||||
| 8D-2428 | [1] | PLATE | ||
| 3. | 8D-2638 | [4] | SPACER (1.016X1.25X0.39-IN THK) | |
| 4. | 130-9041 CY | [1] | CYLINDER GP-STEERING (LH) | |
| 5. | 130-9042 CY | [1] | CYLINDER GP-STEERING (RH) | |
| 6. | 131-3736 | [2] | TIE ROD GP | |
| (EACH INCLUDES) | ||||
| 2F-8057 | [1] | NUT-SLOTTED | ||
| 132-1143 | [1] | SEAL-BOOT | ||
| 7. | 3B-4618 | [2] | PIN-COTTER | |
| 8. | 5S-7379 | [2] | BOLT (3/8-16X0.875-IN) | |
| 9. | 8D-2811 | [2] | WASHER (1.25X1.94X0.032-IN THK) | |
| 10. | 8T-4896 | [2] | WASHER-HARD (10.2X18.5X2.5-MM THK) | |
| C | CHANGE FROM PREVIOUS TYPE | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP36830284
8W-2737: CYLINDER & MTG GP-WHEEL LEAN
8W-2737 CYLINDER & MTG GP-WHEEL LEAN
S/N 1241-UP
PART OF 2C-9820 GENERAL AR
S/N 1241-UP
PART OF 2C-9820 GENERAL AR
Parts for your 120H MOTOR GRADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 6H-1717 | [2] | BOLT (1/2-13X1.125-IN) | |
| 5P-8245 | [2] | WASHER-HARD (13.5X25.5X3-MM THK) | ||
| 2. | 3B-8489 | [2] | FITTING-GREASE (1/8-27 PTF)(WHEEL LEAN) | |
| 3. | 2G-8609 | [1] | PIN | |
| 4. | 6G-7187 | [1] | LOCK | |
| 5. | 121-9242 Y | [1] | CYLINDER GP-WHEEL LEAN | |
| 6. | 2G-5667 | [1] | RETAINER | |
| 7. | 0S-1592 | [1] | BOLT (5/8-11X1.25-IN) | |
| 4D-3704 | [1] | WASHER-HARD (17X30X5-MM THK) | ||
| 8. | 433-7105 | [4] | SEAL-PIN | |
| Y | SEPARATE ILLUSTRATION | |||
#SEBP36830285
198-8305: CYLINDER GP-ARTICULATION
198-8305 CYLINDER GP-ARTICULATION -ARTICULATION
S/N 1241-UP
76.2MM BORE X 284.3MM STROKE. (CHG 01)
PART OF 193-1475 CYLINDER & MTG GP-ARTICULATION
S/N 1241-UP
76.2MM BORE X 284.3MM STROKE. (CHG 01)
PART OF 193-1475 CYLINDER & MTG GP-ARTICULATION
Parts for your 120H MOTOR GRADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 6E-4090 | [1] | PISTON | |
| 2. | 9T-2446 | [1] | CYLINDER AS | |
| 3. | 184-9843 | [1] | HEAD | |
| 4. | 198-8306 | [1] | ROD AS | |
| 5. | 167-2190 | [1] | SEAL AS-BUFFER | |
| 6. | 167-2300 | [1] | SEAL-U-CUP | |
| 7. | 167-2452 | [1] | SEAL-WIPER | |
| 8. | 173-9779 M | [1] | BOLT (M24X3X80-MM) | |
| 9. | 175-7896 | [1] | SEAL-O-RING | |
| 10. | 4T-6907 | [1] | RING-WEAR | |
| 11. | 6J-1972 | [1] | SEAL AS | |
| 12. | 6J-5731 | [1] | RING-BACKUP | |
| 13. | 6J-5733 | [1] | RING-WEAR | |
| 14. | 6V-8237 | [1] | WASHER (26X44X4-MM THK) | |
| M | METRIC PART | |||
| R | REMANUFACTURED PART MAY BE AVAILABLE | |||
#SEBP36830286
131-7191: CYLINDER GP-BLADE TIP
131-7191 CYLINDER GP-BLADE TIP
S/N 1241-UP
69.85 MM BORE X 307.00 MM STROKE
PART OF 8X-1943 CYLINDER & MTG GP-BLADE TIP
S/N 1241-UP
69.85 MM BORE X 307.00 MM STROKE
PART OF 8X-1943 CYLINDER & MTG GP-BLADE TIP
Parts for your 120H MOTOR GRADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 131-7194 | [1] | CYLINDER AS | |
| 2D-8652 | [1] | BEARING | ||
| 2. | 173-9685 M | [1] | BOLT (M20X2.5X70-MM) | |
| 3. | 8T-3282 | [1] | WASHER-HARD (22X35X3.5-MM THK) | |
| 4. | 5J-7010 J | [1] | SEAL AS | |
| 5. | 8J-0112 J | [1] | RING-WEAR | |
| 6. | 9T-2457 | [1] | PISTON | |
| 7. | 175-7895 J | [1] | SEAL-O-RING | |
| 8. | 4J-9225 J | [1] | RING-BACKUP | |
| 9. | 6E-4940 | [1] | HEAD | |
| 10. | 131-7195 | [1] | ROD AS | |
| 2D-8652 | [1] | BEARING | ||
| 11. | 4T-6780 J | [1] | RING-WEAR | |
| 12. | 167-2186 J | [1] | SEAL AS-BUFFER | |
| 13. | 167-2294 J | [1] | SEAL-U-CUP | |
| 14. | 167-2450 J | [1] | SEAL-WIPER | |
| AVAILABLE REPAIR KIT(S): | ||||
| 185-6596 J | [1] | KIT-SEAL | ||
| J | KIT MARKED J SERVICES PART(S) MARKED J | |||
| M | METRIC PART | |||
| R | REMANUFACTURED PART MAY BE AVAILABLE | |||
#SEBP36830287
6E-1754: CYLINDER GP-CENTERSHIFT
6E-1754 CYLINDER GP-CENTERSHIFT
S/N 1241-UP
76.2 MM BORE X 590 MM STROKE (CHGS 03-08)
PART OF 8X-1946 CYLINDER & MTG GP-CENTERSHIFT
S/N 1241-UP
76.2 MM BORE X 590 MM STROKE (CHGS 03-08)
PART OF 8X-1946 CYLINDER & MTG GP-CENTERSHIFT
Parts for your 120H MOTOR GRADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 6E-1634 | [1] | CYLINDER AS | |
| 2. | 173-9683 M | [1] | BOLT (M30X3.5X90-MM) | |
| 3. | 3S-7023 | [1] | WASHER (34X57X6-MM THK) | |
| 4. | 6E-1131 | [1] | PISTON | |
| 5. | 6E-1857 | [1] | ROD AS | |
| 6. | 175-7896 | [1] | SEAL-O-RING | |
| 7. | 6J-5731 | [1] | RING-BACKUP | |
| 8. | 148-2593 | [1] | HEAD | |
| 9. | 6J-5733 | [1] | RING-WEAR | |
| 10. | 6J-1972 | [1] | SEAL AS | |
| 11. | 167-2457 | [1] | SEAL-WIPER | |
| 12. | 167-2304 | [1] | SEAL-U-CUP | |
| 13. | 167-2195 | [1] | SEAL AS-BUFFER | |
| 14. | 4T-5613 | [1] | RING-WEAR | |
| M | METRIC PART | |||
#SEBP36830288
6E-4724: CYLINDER GP-HYDRAULIC
6E-4724 CYLINDER GP-HYDRAULIC -RIPPER
S/N 1241-UP
88.9 MM (3.5 IN) BORE X 329.3 MM (13.3 IN) STROKE (CHG 03)
PART OF 208-9698 CYLINDER & LINES GP-RIPPER
S/N 1241-UP
88.9 MM (3.5 IN) BORE X 329.3 MM (13.3 IN) STROKE (CHG 03)
PART OF 208-9698 CYLINDER & LINES GP-RIPPER
Parts for your 120H MOTOR GRADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 6E-4725 | [1] | CYLINDER AS | |
| 2. | 8C-3411 M | [1] | BOLT (M30X3.5X90-MM) | |
| 3S-7023 | [1] | WASHER (34X57X6-MM THK) | ||
| 3. | 6E-4581 | [1] | PISTON | |
| 4. | 4T-8054 J | [1] | SEAL AS | |
| 5. | 7J-9885 J | [1] | RING-WEAR | |
| 6. | 4T-5613 J | [1] | RING-WEAR | |
| 7. | 8C-9124 | [1] | SEAL AS | |
| 8. | 5J-8200 | [1] | SEAL-U-CUP | |
| 9. | 8C-9133 | [1] | SEAL | |
| 10. | 6E-2447 | [1] | ROD AS | |
| 11. | 6E-4974 | [1] | HEAD | |
| 12. | 2H-4145 | [1] | SEAL-O-RING | |
| 13. | 4J-9224 J | [1] | RING-BACKUP | |
| 14. | 8J-0484 | [1] | RING-RETAINING | |
| AVAILABLE REPAIR KIT(S): | ||||
| 376-9011 J | [1] | KIT-HYD CYLINDER SEAL | ||
| (INCLUDES RINGS & SEALS) | ||||
| (FOR USE WITH REHS1392) | ||||
| J | KIT MARKED J SERVICES PART(S) MARKED J | |||
| M | METRIC PART | |||
| R | REMANUFACTURED PART MAY BE AVAILABLE | |||
#SEBP36830289
132-4926: CYLINDER GP-LIFT
132-4926 CYLINDER GP-LIFT
S/N 1241-UP
76.2 MM BORE X 1170 MM STROKE. (CHGS 01-04)
PART OF 8X-1948 CYLINDER & MTG GP-BLADE LIFT
S/N 1241-UP
76.2 MM BORE X 1170 MM STROKE. (CHGS 01-04)
PART OF 8X-1948 CYLINDER & MTG GP-BLADE LIFT
Parts for your 120H MOTOR GRADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 132-4927 | [1] | CYLINDER AS | |
| 8J-6384 | [2] | BUSHING | ||
| 2. | 173-9683 M | [1] | BOLT (M30X3.5X90-MM) | |
| 3. | 3S-7023 | [1] | WASHER (34X57X6-MM THK) | |
| 4. | 6J-1972 | [1] | SEAL AS | |
| 5. | 6J-5733 | [1] | RING-WEAR | |
| 6. | 6E-1131 | [1] | PISTON | |
| 7. | 175-7896 | [1] | SEAL-O-RING | |
| 8. | 6J-5731 | [1] | RING-BACKUP | |
| 9. | 148-2593 | [1] | HEAD | |
| 10. | 119-8666 | [1] | ROD AS | |
| 11. | 167-2457 | [1] | SEAL-WIPER | |
| 12. | 167-2304 | [1] | SEAL-U-CUP | |
| 13. | 167-2195 | [1] | SEAL AS-BUFFER | |
| 14. | 4T-5613 | [1] | RING-WEAR | |
| M | METRIC PART | |||
| R | REMANUFACTURED PART MAY BE AVAILABLE | |||
Information:
HYDRAULIC SYSTEM
CYLINDER GP
Operation and Maintenance Manual
Special Instruction
Instructions for Installation of Oversize Hydraulic Cylinder Seals {7555, 7562}
Instructions for Installation of Oversize Hydraulic Cylinder Seals {7555, 7562}
Instructions for Installation of Oversize Hydraulic Cylinder Seals {7555, 7562}
Adapting Older Rippers to Newer Motor Graders{5051, 5057, 5352, 6324, 6325}
Adapting Older Rippers to Newer Motor Graders{5051, 5057, 5352, 6324, 6325}
Adapting Older Rippers to Newer Motor Graders{5051, 5057, 5352, 6324, 6325}
Procedure to Test the Position Sensor of a Hydraulic Cylinder {1439, 7562}
Procedure to Test the Position Sensor of a Hydraulic Cylinder {1439, 7562}
Procedure to Test the Position Sensor of a Hydraulic Cylinder {1439, 7562}
Technical Information Bulletin
Color Change for Cylinder Rod Seals (Wiper, U-Cup and Buffer){5100, 7555, 7562}
Color Change for Cylinder Rod Seals (Wiper, U-Cup and Buffer){5100, 7555, 7562}
Color Change for Cylinder Rod Seals (Wiper, U-Cup and Buffer){5100, 7555, 7562}
Specifications
Tool Operating Manual
Procedures for Using the 232-4686 Cylinder Washer Tank Group European Union Compliant{0374, 0599, 0680, 0738}
Procedures for Using the 232-4686 Cylinder Washer Tank Group European Union Compliant{0374, 0599, 0680, 0738}
Procedures for Using the 232-4686 Cylinder Washer Tank Group European Union Compliant{0374, 0599, 0680, 0738}
1U-9001 and 1U-9002 Automatic Hone Tooling{0599, 0677, 0738, 7562, 7562}
1U-9001 and 1U-9002 Automatic Hone Tooling{0599, 0677, 0738, 7562, 7562}
1U-9001 and 1U-9002 Automatic Hone Tooling{0599, 0677, 0738, 7562, 7562}
Model HCS-40 Hydraulic Cylinder Servicer{0374, 0599, 0700, 0738, 7562}
Model HCS-40 Hydraulic Cylinder Servicer{0374, 0599, 0700, 0738, 7562}
Model HCS-40 Hydraulic Cylinder Servicer{0374, 0599, 0700, 0738, 7562}
4C-9910 Portable Hydraulic Tester (Flow 125 GPM) {0599, 0784, 5050, 5057, 5095}
4C-9910 Portable Hydraulic Tester (Flow 125 GPM) {0599, 0784, 5050, 5057, 5095}
4C-9910 Portable Hydraulic Tester (Flow 125 GPM) {0599, 0784, 5050, 5057, 5095}
Using the 265-4177, 265-4209 Service Tool Groups to Install Sensors in Position-Sensing Hydraulic Cylinders{0599, 0709, 0738, 1439, 7562, 7562}
Using the 265-4177, 265-4209 Service Tool Groups to Install Sensors in Position-Sensing Hydraulic Cylinders{0599, 0709, 0738, 1439, 7562, 7562}
Using the 265-4177, 265-4209 Service Tool Groups to Install Sensors in Position-Sensing Hydraulic Cylinders{0599, 0709, 0738, 1439, 7562, 7562}
Using the 9U-7868 and 9U-7869 Spanner Wrench to Remove and install Threaded Gland Cylinder Heads{0374, 0599, 0602, 0738}
Using the 9U-7868 and 9U-7869 Spanner Wrench to Remove and install Threaded Gland Cylinder Heads{0374, 0599, 0602, 0738}
Using the 9U-7868 and 9U-7869 Spanner Wrench to Remove and install Threaded Gland Cylinder Heads{0374, 0599, 0602, 0738}
Procedures for Using the 120-9143 Cylinder Washer Tank Group {0374, 0602, 0680, 0738}
Procedures for Using the 120-9143 Cylinder Washer Tank Group {0374, 0602, 0680, 0738}
Procedures for Using the 120-9143 Cylinder Washer Tank Group {0374, 0602, 0680, 0738}
Reuse And Salvage Guidelines
Testing Hydraulic Cylinders Using the <NOBR>188-3926</NOBR> Caterpillar Cylinder Tester and the <NOBR> 9U-6803</NOBR> Caterpillar Cylinder Tester {0784, 7562}
Testing Hydraulic Cylinders Using the188-3926 Caterpillar Cylinder Tester and the 9U-6803 Caterpillar Cylinder Tester {0784, 7562}
Testing Hydraulic Cylinders Using the
Reuse Guideline for Hydraulic Cylinder Position Sensor {5574, 5736}
Reuse Guideline for Hydraulic Cylinder Position Sensor {5574, 5736}
Reuse Guideline for Hydraulic Cylinder Position Sensor {5574, 5736}
Hydraulic Cylinder Seal Failure Analysis {7555, 7562}
Hydraulic Cylinder Seal Failure Analysis {7555, 7562}
Hydraulic Cylinder Seal Failure Analysis {7555, 7562}
Inspection and Salvage of Hydraulic Cylinder Components {7562}
Inspection and Salvage of Hydraulic Cylinder Components {7562}
Inspection and Salvage of Hydraulic Cylinder Components {7562}
Measuring Bores and Installing Seals in Standard and Oversized Hydraulic Cylinders {5100, 7562}
Measuring Bores and Installing Seals in Standard and Oversized Hydraulic Cylinders {5100, 7562}
Measuring Bores and Installing Seals in Standard and Oversized Hydraulic Cylinders {5100, 7562}
Machining the O-ring Groove into the Face of Oversized Bolted Head Hydraulic Cylinders {0677, 5100, 7562}
Machining the O-ring Groove into the Face of Oversized Bolted Head Hydraulic Cylinders {0677, 5100, 7562}
Machining the O-ring Groove into the Face of Oversized Bolted Head Hydraulic Cylinders {0677, 5100, 7562}
HVOF Identification and Polishing (Superfinishing){0674, 0679, 1000, 7000, 7562}
HVOF Identification and Polishing (Superfinishing){0674, 0679, 1000, 7000, 7562}
HVOF Identification and Polishing (Superfinishing){0674, 0679, 1000, 7000, 7562}
Thermal Spray Procedures for Hydraulic Cylinder Rods{0679, 7562, 7562}
Thermal Spray Procedures for Hydraulic Cylinder Rods{0679, 7562, 7562}
Thermal Spray Procedures for Hydraulic Cylinder Rods{0679, 7562, 7562}
Contamination Control Guidelines
Applied Failure Analysis
Hydraulic Cylinder Seal Failure Analysis {7555, 7562}
Hydraulic Cylinder Seal Failure Analysis {7555, 7562}
Hydraulic Cylinder Seal Failure Analysis {7555, 7562}
Testing and Adjusting
Cylinder Cycle Time - Check
120H, 12H, 135H, 140H, 143H, 160H and 163H Motor Graders Hydraulic and Steering System
120H, 12H, 135H, 140H, 143H, 160H and 163H Motor Graders Hydraulic and Steering System
Hydraulic Cylinder Drift - Check
120H, 12H, 135H, 140H, 143H, 160H and 163H Motor Graders Hydraulic and Steering System
120H, 12H, 135H, 140H, 143H, 160H and 163H Motor Graders Hydraulic and Steering System
Steering System - Purge
120H, 12H, 135H, 140H, 143H, 160H and 163H Motor Graders Hydraulic and Steering System
120H, 12H, 135H, 140H, 143H, 160H and 163H Motor Graders Hydraulic and Steering System
Bench Test Procedures
Testing Hydraulic Cylinders Using the <NOBR>188-3926</NOBR> Caterpillar Cylinder Tester and the <NOBR> 9U-6803</NOBR> Caterpillar Cylinder Tester {0784, 7562}
Testing Hydraulic Cylinders Using the188-3926 Caterpillar Cylinder Tester and the 9U-6803 Caterpillar Cylinder Tester {0784, 7562}
Testing Hydraulic Cylinders Using the
Disassembly and Assembly
Service Magazine


