HYDRAULIC SYSTEM
CYLINDER GPDRIVE GP
FILTER GP
FITTING GP
VALVE GP-CONTROL
HYDRAULIC GP
LINES GP-AUXILIARY
HYDRAULIC SYSTEM
CYLINDER GP#SEBP38360210
228-3506: CYLINDER GP-SWING
228-3506 CYLINDER GP-SWING
S/N MBH1-UP
100-MM (3.9-IN) BORE X 254-MM (10-IN) STROKE
PART OF 245-0125 HYDRAULIC AR
S/N MBH1-UP
100-MM (3.9-IN) BORE X 254-MM (10-IN) STROKE
PART OF 245-0125 HYDRAULIC AR
Parts for your 420D BACKHOE LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 3B-8489 | [1] | FITTING-GREASE (1/8-27 PTF) | |
| 2. | 3N-5739 | [1] | SPRING | |
| 3. | 6E-1478 | [1] | PLUNGER | |
| 4. | 102-3582 | [1] | WASHER (11X19.5X2.5-MM THK) | |
| 5. | 233-2583 | [1] | PISTON | |
| 6. | 233-2585 J | [1] | SEAL AS | |
| 7. | 233-2589 J | [1] | RING-WEAR | |
| 8. | 233-2595 | [1] | HEAD AS | |
| 8A. | 233-2613 | [1] | BEARING | |
| 9. | 233-2603 J | [1] | SEAL-O-RING | |
| 10. | 233-2606 J | [1] | SEAL-WIPER | |
| 11. | 233-2610 J | [1] | SEAL-U-CUP | |
| 12. | 233-2616 J | [1] | SEAL | |
| 13. | 233-2629 | [1] | CYLINDER AS | |
| 14. | 233-2631 | [1] | ROD AS | |
| 15. | 244-8826 J | [1] | RING-BACKUP | |
| 16. | 274-4274 | [1] | BUSHING | |
| 17. | 2Y-5821 | [1] | RING | |
| 18. | 3E-6735 J | [1] | SEAL-O-RING | |
| 19. | 9T-2883 | [2] | BEARING | |
| 20. | 9X-6611 JM | [1] | SETSCREW-SOCKET (M10X1.5X16-MM) | |
| AVAILABLE REPAIR KIT(S): | ||||
| 233-2622 J | [1] | KIT-SEAL (SWING CYLINDER) | ||
| J | KIT MARKED J SERVICES PART(S) MARKED J | |||
| M | METRIC PART | |||
| R | REMANUFACTURED PART MAY BE AVAILABLE | |||
#SEBP38360211
192-3884: CYLINDER GP-TILT
192-3884 CYLINDER GP-TILT
S/N MBH1-UP
75-MM (2.95-IN) BORE X 884.5-MM (34.82-IN) STROKE
PART OF 245-0125 HYDRAULIC AR
S/N MBH1-UP
75-MM (2.95-IN) BORE X 884.5-MM (34.82-IN) STROKE
PART OF 245-0125 HYDRAULIC AR
Parts for your 420D BACKHOE LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 184-2365 | [1] | ROD AS | |
| 2. | 184-2409 | [1] | PISTON | |
| 3. | 192-3886 | [1] | CYLINDER AS | |
| 3A. | 6V-8398 | [1] | SEAL-O-RING | |
| 4. | 143-8918 | [1] | RING-WEAR | |
| 5. | 167-2195 | [1] | SEAL AS-BUFFER | |
| 6. | 167-2304 | [1] | SEAL-U-CUP | |
| 7. | 229-9382 | [1] | SEAL-WIPER | |
| 8. | 173-9779 M | [1] | BOLT (M24X3X80-MM) | |
| 9. | 210-7029 | [1] | SEAL AS | |
| 10. | 191-6149 | [1] | HEAD | |
| 11. | 1H-7339 | [1] | SEAL-O-RING | |
| 12. | 4T-5613 | [1] | RING-WEAR | |
| 13. | 6J-2420 | [1] | RING | |
| 14. | 6V-8237 | [1] | WASHER (26X44X4-MM THK) | |
| 15. | 8F-8882 | [1] | SEAL-O-RING | |
| M | METRIC PART | |||
| R | REMANUFACTURED PART MAY BE AVAILABLE | |||
#SEBP38360212
112-1826: DRIVE & MTG GP-PUMP
Parts for your 420D BACKHOE LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 8T-9405 M | [4] | BOLT-SOCKET HEAD (M4X0.7X16-MM) | |
| 2. | 9U-8886 | [1] | RING-SEAL | |
| 3. | 115-1918 | [1] | PLATE | |
| 4. | 117-3534 | [1] | ADAPTER | |
| 5. | 274-4555 | [1] | HUB | |
| 6. | 128-5596 Y | [1] | SHAFT GP-PUMP DRIVE | |
| 7. | 175-7904 | [1] | SEAL-O-RING | |
| 8. | 8T-4122 | [2] | WASHER-HARD (17X32X3.5-MM THK) | |
| 9. | 8T-7338 M | [2] | BOLT (M16X2X45-MM) | |
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP38360213
248-2603: FILTER GP-OIL
Parts for your 420D BACKHOE LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | [1] | BASE AS-OIL FILTER (HYDRAULIC) | ||
| 2. | 148-8406 | [1] | PLUG AS | |
| 7M-8485 | [1] | SEAL-O-RING | ||
| 9S-9334 | [1] | PLUG | ||
| 3. | 6V-9830 | [2] | CAP | |
| 4. | 164-6709 | [1] | PLUG AS | |
| 3J-1907 | [1] | SEAL-O-RING | ||
| 5F-9144 | [1] | SEAL-O-RING | ||
| 5. | 126-1817 | [1] | FILTER-OIL (ULTRA HIGH EFFICIENCY) | |
| -OR- | ||||
| 134-3014 | [1] | FILTER-OIL (FIRE RESISTANT) | ||
#SEBP38360214
132-8769: FITTING GP-HYDRAULIC
132-8769 FITTING GP-HYDRAULIC -QUICK DISCONNECT
S/N MBH1-UP
PART OF 245-5905 BACKHOE AR-STANDARD STICK
S/N MBH1-UP
PART OF 245-5905 BACKHOE AR-STANDARD STICK
Parts for your 420D BACKHOE LOADER:
CATERPILLAR SIS#SEBP38360215
247-8212: HOUSING & VALVE GP
247-8212 HOUSING & VALVE GP -AUXILIARY, HAND TOOL
S/N MBH1-UP
PART OF 244-3772 VALVE GP-CONTROL
S/N MBH1-UP
PART OF 244-3772 VALVE GP-CONTROL
Parts for your 420D BACKHOE LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 156-4321 | [1] | WASHER (6.6X9.5X1.5-MM THK) | |
| 2. | 2H-3764 | [1] | BOLT-SOCKET HEAD (1/4-20X1.5-IN) | |
| 3. | 103-4759 | [1] | POPPET-PILOT | |
| 4. | 119-9660 | [1] | SPRING-PRESSURE | |
| 5. | 247-9678 | [1] | SETSCREW | |
| 6. | 1H-1023 | [1] | SEAL-O-RING | |
| 7. | 249-0653 | [1] | HOUSING | |
| 8. | 9S-8002 | [1] | PLUG (7/16-20-THD) | |
| 9. | 3J-7354 | [1] | SEAL-O-RING | |
| 10. | 247-9693 | [1] | PLUG AS |
#SEBP38360216
245-0125: HYDRAULIC AR
Parts for your 420D BACKHOE LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 202-5949 Y | [1] | LINES GP-BACKHOE (SIGNAL)(BACKHOE) | ||
| 239-9951 Y | [1] | CONTROL & MTG GP-JOYSTICK | ||
| Y | [1] | CONTROL AR-RIDE | ||
| 206-3630 Y | [1] | CYLINDER GP-BOOM | ||
| 228-3505 Y | [2] | CYLINDER GP-LIFT | ||
| 228-3499 Y | [1] | CYLINDER GP-STABILIZER (LH) | ||
| 228-3500 Y | [1] | CYLINDER GP-STABILIZER (RH) | ||
| 235-9829 Y | [1] | CYLINDER GP-STICK | ||
| 228-3506 Y | [2] | CYLINDER GP-SWING | ||
| 192-3884 Y | [2] | CYLINDER GP-TILT | ||
| 112-1826 Y | [1] | DRIVE & MTG GP-PUMP | ||
| 248-2603 Y | [1] | FILTER GP-OIL | ||
| 240-6856 Y | [1] | INSTALLATION GP-CONTROLS | ||
| 243-2267 Y | [1] | LINES GP-BACKHOE AUXILIARY (HYDRAULIC HAND TOOL) | ||
| 202-5928 Y | [1] | LINES GP-PILOT (STABILIZER) | ||
| 235-4549 Y | [1] | LINES GP-PUMP | ||
| 235-4788 Y | [1] | LINES GP-RETURN | ||
| 185-3165 Y | [1] | MOUNTING GP-BANK VALVE (BACKHOE) | ||
| 244-2228 Y | [1] | PUMP GP-PISTON | ||
| 234-6926 Y | [1] | TANK GP-HYDRAULIC | ||
| Y | [1] | VALVE AR-BANK 6 | ||
| 187-0521 Y | [1] | VALVE GP-PILOT | ||
| R | REMANUFACTURED PART MAY BE AVAILABLE | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP38360217
246-2365: HYDRAULIC AR
Parts for your 420D BACKHOE LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 195-0255 Y | [1] | ACCUMULATOR GP-STABILIZER (CHARGED) | ||
| 119-4569 Y | [1] | COUPLER GP-QUICK | ||
| 196-1140 Y | [1] | LINES GP-COUPLER | ||
| 189-8797 Y | [1] | LINES GP-LIFT CYLINDER | ||
| 185-0078 Y | [1] | LINES GP-PILOT (LOADER) | ||
| 188-8209 Y | [1] | LINES GP-PILOT (BACKHOE) | ||
| 202-5723 Y | [1] | LINES GP-SWING | ||
| 189-0551 Y | [1] | LINES GP-TILT CYLINDER | ||
| 185-6247 Y | [1] | MOUNTING GP-BANK VALVE | ||
| 179-8290 Y | [1] | VALVE GP-BANK 3 | ||
| 253-2492 Y | [1] | WIRING GP-WORK TOOL | ||
| 186-0301 Y | [1] | WIRING GP-QUICK COUPLER | ||
| 253-9511 | [1] | FILM-INSTRUCTION (WORK TOOL CONT, RH, READ OMM) | ||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP38360218
202-5949: LINES GP-BACKHOE
Parts for your 420D BACKHOE LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 212-0732 | [1] | VALVE GP-FLOW CONTROL | |
| 1H-1023 | [1] | SEAL-O-RING | ||
| 3K-0360 | [1] | SEAL-O-RING | ||
| 6E-0381 | [2] | RING-BACKUP | ||
| 2. | 6V-0852 C | [1] | CAP-DUST | |
| 3. | 164-5567 C | [1] | COUPLER AS-QUICK DISCONNECT (MALE) | |
| 6V-3965 | [1] | FITTING (QUICK DISCONNECT) | ||
| 3J-1907 | [1] | SEAL-O-RING | ||
| 4. | 190-8957 CI | [1] | HOSE AS | |
| 5. | 207-0649 | [1] | CONNECTOR AS | |
| 8C-8417 | [1] | CONNECTOR | ||
| 3D-2824 | [1] | SEAL-O-RING | ||
| 6V-9746 | [1] | SEAL-O-RING | ||
| 6. | 207-0651 | [1] | CONNECTOR AS | |
| 207-0650 | [1] | CONNECTOR | ||
| 3D-2824 | [1] | SEAL-O-RING | ||
| 6V-8398 | [1] | SEAL-O-RING | ||
| 7. | 214-3523 Y | [1] | VALVE GP-SHUTTLE | |
| 8. | 214-4253 | [1] | TEE AS | |
| 214-4252 | [1] | TEE | ||
| 4J-5477 | [1] | SEAL-O-RING | ||
| 6V-8398 | [1] | SEAL-O-RING | ||
| 9. | 214-4255 | [1] | TEE AS | |
| 214-4254 | [1] | TEE | ||
| 4J-5477 | [1] | SEAL-O-RING | ||
| 6V-8398 | [1] | SEAL-O-RING | ||
| 10. | 220-8219 C | [1] | CONNECTOR AS | |
| 220-8218 | [1] | CONNECTOR | ||
| 3J-7354 | [1] | SEAL-O-RING | ||
| 4J-5477 | SEAL-O-RING | |||
| 11. | 148-8316 | [1] | CONNECTOR AS | |
| 6V-8647 | [1] | CONNECTOR | ||
| 3J-7354 | [1] | SEAL-O-RING | ||
| 4J-5477 | [1] | SEAL-O-RING | ||
| 12. | 148-8327 | [1] | CONNECTOR AS | |
| 6V-8637 | [1] | CONNECTOR | ||
| 3D-2824 | [1] | SEAL-O-RING | ||
| 6V-9746 | [1] | SEAL-O-RING | ||
| 13. | 148-8328 | [1] | CONNECTOR AS | |
| 6V-8633 | [1] | CONNECTOR | ||
| 3D-2824 | [1] | SEAL-O-RING | ||
| 6V-8398 | [1] | SEAL-O-RING | ||
| 14. | 215-4424 | [1] | TEE AS | |
| 5K-9090 | [1] | SEAL-O-RING | ||
| 6V-9746 | [1] | SEAL-O-RING | ||
| 7M-8485 | [1] | SEAL-O-RING | ||
| 211-3468 | [1] | TEE | ||
| 15. | 148-8340 | [2] | CONNECTOR AS | |
| (EACH INCLUDES) | ||||
| 6V-8639 | [1] | CONNECTOR | ||
| 3K-0360 | [1] | SEAL-O-RING | ||
| 6V-8398 | [1] | SEAL-O-RING | ||
| 16. | 148-8341 | [2] | CONNECTOR AS | |
| (EACH INCLUDES) | ||||
| 6V-8713 | [1] | CONNECTOR | ||
| 3D-2824 | [1] | SEAL-O-RING | ||
| 7J-9108 | [1] | SEAL-O-RING | ||
| 17. | 148-8419 | [1] | REDUCER AS | |
| 6V-8935 | [1] | REDUCER | ||
| 4J-5477 | [1] | SEAL-O-RING | ||
| 19. | 150-3062 C | [1] | TEE AS | |
| 101-1787 | [1] | TEE AS | ||
| 3J-7354 | [1] | SEAL-O-RING | ||
| 4J-5477 | [1] | SEAL-O-RING | ||
| 20. | 6V-8554 | [1] | NUT (13/16-16-THD) | |
| C | CHANGE FROM PREVIOUS TYPE | |||
| I | REFER TO HYDRAULIC INFORMATION SYSTEM | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP38360219
243-2267: LINES GP-BACKHOE AUXILIARY
243-2267 LINES GP-BACKHOE AUXILIARY
S/N MBH1-UP
PART OF 245-0125 HYDRAULIC AR
S/N MBH1-UP
PART OF 245-0125 HYDRAULIC AR
Parts for your 420D BACKHOE LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 138-2037 | [1] | FITTING (QUICK DISCONNECT) | |
| 2. | 138-2038 | [1] | FITTING (QUICK DISCONNECT) | |
| 3. | 142-4443 | [1] | CLIP | |
| 4. | 101-7774 I | [1] | HOSE AS | |
| 5. | 158-3412 | [2] | CLIP (SLOT) | |
| 6. | 160-0201 | [1] | COVER-DUST | |
| 7. | 160-0202 | [1] | PLUG-DUST | |
| 8. | 126-9642 I | [1] | HOSE AS | |
| 9. | 171-1357 | [2] | CONNECTOR AS | |
| (EACH INCLUDES) | ||||
| 3K-0360 | [1] | SEAL-O-RING | ||
| 7J-9108 | [1] | SEAL-O-RING | ||
| 160-5083 | [1] | CONNECTOR | ||
| 10. | 202-0994 I | [1] | HOSE AS | |
| 11. | 256-4994 I | [1] | HOSE AS | |
| 12. | 243-2269 | [1] | TUBE AS | |
| 13. | 243-2270 | [1] | TUBE AS | |
| 14. | 243-2272 | [1] | TUBE AS | |
| 15. | 148-8316 | [1] | CONNECTOR AS | |
| 3J-7354 | [1] | SEAL-O-RING | ||
| 4J-5477 | [1] | SEAL-O-RING | ||
| 6V-8647 | [1] | CONNECTOR | ||
| 16. | 148-8341 | [1] | CONNECTOR AS | |
| 3D-2824 | [1] | SEAL-O-RING | ||
| 6V-8713 | [1] | CONNECTOR | ||
| 7J-9108 | [1] | SEAL-O-RING | ||
| 17. | 148-8369 | [1] | ELBOW AS | |
| 3J-7354 | [1] | SEAL-O-RING | ||
| 4J-5477 | [1] | SEAL-O-RING | ||
| 6V-8628 | [1] | ELBOW | ||
| 18. | 148-8370 | [1] | ELBOW AS | |
| 6V-8398 | [1] | SEAL-O-RING | ||
| 6V-9851 | [1] | ELBOW | ||
| 19. | [1] | PLUG AS | ||
| 3D-2824 | [1] | SEAL-O-RING | ||
| 9S-4183 | [1] | PLUG (1-1/16-12-THD) | ||
| 20. | 150-5968 | [1] | TEE AS | |
| 4J-5477 | [2] | SEAL-O-RING | ||
| 6V-9835 | [1] | TEE | ||
| 21. | 4P-7581 | [1] | CLIP (LADDER) | |
| 22. | 6V-8398 | [4] | SEAL-O-RING | |
| 23. | 6V-9170 | [2] | NUT-BULKHEAD (1-14-THD) | |
| 24. | 8T-4121 | [5] | WASHER-HARD (11X21X2.5-MM THK) | |
| 25. | 8T-4133 M | [2] | NUT (M10X1.5-THD) | |
| 26. | 8T-4136 M | [2] | BOLT (M10X1.5X25-MM) | |
| 27. | 8T-4137 M | [1] | BOLT (M10X1.5X20-MM) | |
| 28. | 9R-1004 | [1] | CLIP (TAB) | |
| 29. | 9R-1005 | [1] | CLIP (SLOT) | |
| 30. | 9R-7803 | [1] | CLIP (TAB) | |
| I | REFER TO HYDRAULIC INFORMATION SYSTEM | |||
| M | METRIC PART | |||
Information:
HYDRAULIC SYSTEM
CYLINDER GP
Special Instruction
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}
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}
Service Magazine




