HYDRAULIC SYSTEM
DRIVE GPFILTER GP
BLOCK GP
FILTER GP
HYDRAULIC SYSTEM
DRIVE GP#XEBP76880310
087-4771: DRIVE GP-AUXILIARY PUMP
#XEBP76880311
121-1612: DRIVE GP-PUMP
Parts for your 320B EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 087-4771 Y | [1] | DRIVE GP | |
| 2. | 8T-4179 | [2] | BOLT (L=20mm) | |
| 3. | 4I-7716 | [1] | PLATE | |
| 4. | 131-7716 | [1] | SCREEN AS | |
| 5. | 8T-4136 | [4] | BOLT (L=25mm) | |
| 6. | 126-1913 | [1] | PLATE | |
| 7. | 6V-6707 | [1] | SEAL-O-RING (ID=82.14mm) | |
| 8. | 8T-4956 | [4] | BOLT (L=35mm) | |
| 9. | 8T-4223 | [4] | WASHER | |
| 10. | 1P-4582 | [2] | FLANGE | |
| 11. | 2J-5608 | [1] | COVER | |
| 12. | 4J-0527 | [1] | SEAL-O-RING (ID=56.74mm) | |
| Y | SEE SEPARATE ILLUSTRATION | |||
#XEBP76880312
114-1319: DRIVE GP-SWING
1141319 DRIVE GP-SWING
1141320-Page221.02,1163549-Page314
1141320-Page221.02,1163549-Page314
Parts for your 320B EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 114-1320 Y | [1] | DRIVE GP | |
| 2. | 114-1398 | [1] | GAGE | |
| 3. | 114-1399 | [1] | PIPE | |
| 4. | 116-3549 Y | [1] | MOTOR GP | |
| 5. | 1U-8846 B | GASKET MAKER (10ml) | ||
| 6. | 4I-7527 | [1] | BREATHER AS | |
| 093-5150 | [1] | COUPLING | ||
| 114-8234 | [1] | BREATHER | ||
| 159-7665 | [1] | NIPPLE | ||
| B | USE AS REQUIRED | |||
| Y | SEE SEPARATE ILLUSTRATION | |||
#XEBP76880313
114-1320: DRIVE GP-SWING
1141320 DRIVE GP-SWING
Part of 1141319-Page221.01
Part of 1141319-Page221.01
Parts for your 320B EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | [12] | WASHER | ||
| 2. | [3] | SHAFT | ||
| 3. | [3] | GEAR (Z=25) | ||
| 4. | [1] | SPACER | ||
| 5. | [1] | GEAR (Z=23) | ||
| 6. | [2] | RING-RETAINING | ||
| 7. | [1] | CARRIER | ||
| 8. | [1] | BOLT (L=60mm)> | ||
| 9. | [1] | WASHER-LOCK | ||
| 10. | [1] | GEAR (Z=23) | ||
| 11. | [1] | CARRIER | ||
| 12. | [1] | RETAINER | ||
| 13. | [1] | GEAR (Z=73) | ||
| 14. | [1] | BEARING AS | ||
| 15. | [1] | SPACER | ||
| 16. | [1] | CAGE | ||
| 17. | [6] | BOLT (L=40mm) | ||
| 18. | [6] | WASHER-HARD | ||
| 19. | [2] | SEAL | ||
| 20. | [1] | SHAFT | ||
| 21. | [1] | BEARING | ||
| 22. | [1] | HOUSING | ||
| 23. | B | GASKET MAKER (4ml) | ||
| 24. | [1] | SEAL-O-RING (ID=16.36mm) | ||
| 25. | [1] | VALVE (SHUTOFF) | ||
| 26. | [3] | SHAFT | ||
| 27. | [3] | BEARING | ||
| 28. | [3] | GEAR (Z=25) | ||
| 29. | [7] | PIN-SPRING | ||
| 30. | [3] | BEARING | ||
| 31. | B | [5] | SHIM (T=0.1mm) | |
| B | [2] | SHIM (T=0.3mm) | ||
| B | [1] | SHIM (T=0.5mm) | ||
| B | [1] | SHIM (T=1.0mm) | ||
| B | USE AS REQUIRED | |||
#XEBP76880314
184-3930: FILTER GP-HYDRAULIC
Parts for your 320B EXCAVATOR:
CATERPILLAR SIS#XEBP76880315
126-2075: FILTER GP-HYDRAULIC
Parts for your 320B EXCAVATOR:
CATERPILLAR SIS#XEBP76880316
107-6995: FILTER GP-HYDRAULIC
1076995 FILTER GP-HYDRAULIC
Part of 1183998-Page200
1733503-Page223.01,1262080-Page223.02,1843997-Page223.03
Part of 1183998-Page200
1733503-Page223.01,1262080-Page223.02,1843997-Page223.03
Parts for your 320B EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 173-3503 Y | [1] | BLOCK GP | |
| 2. | 184-3997 Y | [1] | HOUSING GP | |
| 3. | 116-3654 | [1] | COVER | |
| 4. | 123-2003 | [2] | SEAL-O-RING (ID=185mm) | |
| 5. | 126-2080 Y | [1] | FILTER GP | |
| 6. | 8T-4184 | [8] | BOLT (L=45mm) | |
| 7. | 8T-4223 | [8] | WASHER-HARD | |
| 8. | 8T-0289 | [4] | BOLT (L=20mm) | |
| 9. | 129-8034 | [1] | VALVE AS | |
| 10. | 143-7966 | [1] | INDICATOR AS | |
| 8T-4127 | [4] | SCREW-MACHINE | ||
| 137-3695 | [1] | FILM | ||
| 11. | 159-7784 | [1] | SEAL-O-RING | |
| 12. | 8T-0328 | [4] | WASHER-HARD | |
| Y | SEE SEPARATE ILLUSTRATION | |||
#XEBP76880317
173-3503: BLOCK GP-HYDRAULIC
1733503 BLOCK GP-HYDRAULIC
Part of 1076995-Page223
Part of 1076995-Page223
Parts for your 320B EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 137-3628 | [1] | SHIM (T=0.1mm) | |
| 2. | 5L-4758 | [1] | SEAL-O-RING (ID=14.00mm) | |
| 3. | 6V-7658 | [2] | SEAL-O-RING (ID=59.40mm) | |
| 4. | 173-3505 | [1] | PLATE | |
| 5. | 137-3631 | [1] | PACKING | |
| 6. | 137-3626 | [1] | BOLT | |
| 7. | 173-3506 | [1] | PLUG AS | |
| 8. | 3J-1907 | [1] | SEAL-O-RING (ID=11.89mm) | |
| 9. | 7Y-5272 | [2] | PIN-SPRING |
#XEBP76880318
126-2080: FILTER GP-HYDRAULIC
1262080 FILTER GP-HYDRAULIC
Part of 1076995-Page223
Part of 1076995-Page223
Parts for your 320B EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 137-3814 | [2] | PIN | |
| 2. | 126-2081 | [1] | ELEMENT | |
| 3. | 095-1681 J | [1] | SEAL-O-RING (ID=144.40mm) | |
| 4. | 169-8154 | [1] | RING | |
| 5. | 4J-7533 J | [1] | SEAL-O-RING (ID=6.07mm) | |
| 6. | 9S-4180 J | [1] | PLUG | |
| 7. | 137-3621 | [1] | HANDLE | |
| 8. | 137-3628 J | [1] | SHIM (T=0.10mm) | |
| 9. | 137-3626 | [1] | BOLT | |
| 10. | 6V-7658 J | [2] | SEAL-O-RING (ID=59.40mm) | |
| 11. | 137-3623 J | [4] | SEAL-O-RING (ID=55.60mm) | |
| 12. | 137-3624 J | [8] | SCREW | |
| 13. | 137-3625 J | [2] | PAD | |
| 14. | 137-3810 | [1] | FILM (INSTRUCTION) | |
| 15. | 137-3627 | [1] | PLATE | |
| 16. | 137-3818 | [1] | BASE | |
| 17. | 3E-4297 J | [1] | SEAL-O-RING (ID=10.00mm) | |
| 18. | 137-3813 J | [6] | BOLT (L=15mm) | |
| 19. | 095-1510 J | [6] | SEAL-O-RING (ID=4.80mm) | |
| THE FOLLOWING REPAIR KIT IS AVAILABLE: | ||||
| 137-3635 | [1] | SERVICE KIT (INCLUDES PARTS MARKED J) | ||
#XEBP76880319
184-3997: HOUSING GP-FILTER
1843997 HOUSING GP-FILTER
Part of 1076995-Page223
Part of 1076995-Page223
Parts for your 320B EXCAVATOR:
CATERPILLAR SISInformation:
HYDRAULIC SYSTEM
DRIVE GP
Operation and Maintenance Manual
Service Letter-NACD
The Swing Drive Planetary Shafts May Have Grinding Cracks And Need To Be Replaced On Certain 320B Excavators
The Swing Drive Planetary Shafts May Have Grinding Cracks And Need To Be Replaced On Certain 320B Excavators
The Swing Drive Planetary Shafts May Have Grinding Cracks And Need To Be Replaced On Certain 320B Excavators
Service Letter-Australia
Service Letter-CFEL
Service Letter-Americas
Specifications
Service Letter-China
The Swing Drive Planetary Shafts May Have Grinding Cracks And Need To Be Replaced On Certain 320B Excavators
The Swing Drive Planetary Shafts May Have Grinding Cracks And Need To Be Replaced On Certain 320B Excavators
The Swing Drive Planetary Shafts May Have Grinding Cracks And Need To Be Replaced On Certain 320B Excavators
Service Letter-Asia
Systems Operation
Service Letter-APD
The Swing Drive Planetary Shafts May Have Grinding Cracks And Need To Be Replaced On Certain 320B Excavators
The Swing Drive Planetary Shafts May Have Grinding Cracks And Need To Be Replaced On Certain 320B Excavators
The Swing Drive Planetary Shafts May Have Grinding Cracks And Need To Be Replaced On Certain 320B Excavators
Disassembly and Assembly
Main Hydraulic Pump & Pump Drive Coupling
320B, 320B L,320B LN, 320B N, & 320B S EXCAVATORS MACHINE SY
320B, 320B L,320B LN, 320B N, & 320B S EXCAVATORS MACHINE SY
Service Magazine
An Improved Bolt Tightening Procedure for the Critical Joints Is Now Used on All Excavators {4050, 4164, 5459, 7063}
An Improved Bolt Tightening Procedure for the Critical Joints Is Now Used on All Excavators {4050, 4164, 5459, 7063}
An Improved Bolt Tightening Procedure for the Critical Joints Is Now Used on All Excavators {4050, 4164, 5459, 7063}


