HYDRAULIC SYSTEM
LINES GP-COUPLERLINES GP-FRONT
HYDRAULIC SYSTEM
LINES GP-COUPLER#SEBP28400670
142-9903: LINES GP-COUPLER
142-9903 LINES GP-COUPLER
S/N 7JR1-UP; 1XS1-UP; 2AS1-UP; 5MS1-UP; 9WS1-UP
FOR USE WITH 1.9M (6.23FT) C-FAMILY STICK
AN ATTACHMENT
S/N 7JR1-UP; 1XS1-UP; 2AS1-UP; 5MS1-UP; 9WS1-UP
FOR USE WITH 1.9M (6.23FT) C-FAMILY STICK
AN ATTACHMENT
Parts for your 320B EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 9R-3924 | [2] | BOSS | |
| 2. | 6V-8397 | [10] | SEAL-O-RING | |
| 3. | 124-0174 | [6] | CLIP | |
| 4. | 174-1724 I | [2] | HOSE AS | |
| 5. | 7K-1181 | [4] | STRAP-CABLE | |
| 6. | 143-9626 | [1] | LINK AS | |
| 7. | 8T-4137 M | [4] | BOLT (M10X1.5X20-MM) | |
| 8. | 164-0770 I | [2] | HOSE AS | |
| 9. | 144-2184 | [1] | TUBE AS | |
| 10. | 8T-4121 | [4] | WASHER-HARD (11X21X2.5-MM THK) | |
| 11. | 6V-8936 | [4] | REDUCER | |
| 12. | 144-6447 | [1] | LINK AS | |
| 13. | 6V-8980 | [2] | ELBOW | |
| 14. | 6V-9168 | [2] | NUT (11/16-16-THD) | |
| 16. | 9X-2199 M | [2] | BOLT (M30X3.5X50-MM) | |
| 17. | 8X-7933 | [2] | SPACER (33X57X14-MM THK) | |
| 18. | 166-5495 | [1] | CHANNEL | |
| 19. | 107-2139 | [2] | PIN AS | |
| 21. | 6V-8398 | [4] | SEAL-O-RING | |
| 22. | 149-7337 | [1] | TUBE AS | |
| I | REFER TO HYDRAULIC INFORMATION SYSTEM | |||
| M | METRIC PART | |||
#SEBP28400671
142-9904: LINES GP-COUPLER
142-9904 LINES GP-COUPLER
S/N 7JR1-UP; 1XS1-UP; 2AS1-UP; 5MS1-UP; 9WS1-UP
FOR USE WITH 2.5M (8.2FT) B-FAMILY STICK
AN ATTACHMENT
S/N 7JR1-UP; 1XS1-UP; 2AS1-UP; 5MS1-UP; 9WS1-UP
FOR USE WITH 2.5M (8.2FT) B-FAMILY STICK
AN ATTACHMENT
Parts for your 320B EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 114-9361 I | [2] | HOSE AS | |
| 2. | 6V-8397 | [14] | SEAL-O-RING | |
| 3. | 143-9941 I | [2] | HOSE AS | |
| 4. | 149-5904 | [1] | TUBE AS | |
| 5. | 6K-0806 | [6] | STRAP-CABLE | |
| 6. | 133-8812 I | [2] | HOSE AS | |
| 7. | 6V-8936 | [4] | REDUCER | |
| 8. | 6V-8398 | [4] | SEAL-O-RING | |
| 9. | 9R-3924 | [5] | BOSS | |
| 10. | 124-0174 | [6] | CLIP | |
| 11. | 143-9251 | [1] | LINK AS | |
| 12. | 143-9252 | [1] | LINK AS | |
| 13. | 6V-8980 | [2] | ELBOW | |
| 14. | 6V-9168 | [2] | NUT (11/16-16-THD) | |
| 15. | 6V-9850 | [2] | ELBOW | |
| 16. | 8T-1905 | [2] | ELBOW | |
| 17. | 3J-1907 | [2] | SEAL-O-RING | |
| 18. | 8T-4121 | [5] | WASHER-HARD (11X21X2.5-MM THK) | |
| 19. | 8T-4137 M | [5] | BOLT (M10X1.5X20-MM) | |
| 20. | 149-7336 | [1] | TUBE AS | |
| I | REFER TO HYDRAULIC INFORMATION SYSTEM | |||
| M | METRIC PART | |||
#SEBP28400672
144-2512: LINES GP-COUPLER
144-2512 LINES GP-COUPLER
S/N 7JR1-UP; 1XS1-UP; 2AS1-UP; 5MS1-UP; 9WS1-UP
FOR USE WITH 2.9M (9.51FT) B-FAMILY STICK
AN ATTACHMENT
S/N 7JR1-UP; 1XS1-UP; 2AS1-UP; 5MS1-UP; 9WS1-UP
FOR USE WITH 2.9M (9.51FT) B-FAMILY STICK
AN ATTACHMENT
Parts for your 320B EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 114-9361 I | [2] | HOSE AS | |
| 2. | 6V-8397 | [14] | SEAL-O-RING | |
| 3. | 149-2320 | [1] | TUBE AS | |
| 4. | 143-9941 I | [2] | HOSE AS | |
| 5. | 6K-0806 | [6] | STRAP-CABLE | |
| 6. | 133-8812 I | [2] | HOSE AS | |
| 7. | 6V-8936 | [4] | REDUCER | |
| 8. | 6V-8398 | [4] | SEAL-O-RING | |
| 9. | 9R-3924 | [6] | BOSS | |
| 10. | 124-0174 | [8] | CLIP | |
| 11. | 143-9251 | [1] | LINK AS | |
| 12. | 143-9252 | [1] | LINK AS | |
| 13. | 6V-8980 | [2] | ELBOW | |
| 14. | 6V-9168 | [2] | NUT (11/16-16-THD) | |
| 15. | 6V-9850 | [2] | ELBOW | |
| 16. | 8T-1905 | [2] | ELBOW | |
| 17. | 3J-1907 | [2] | SEAL-O-RING | |
| 18. | 8T-4121 | [6] | WASHER-HARD (11X21X2.5-MM THK) | |
| 19. | 8T-4137 M | [6] | BOLT (M10X1.5X20-MM) | |
| 20. | 149-7335 | [1] | TUBE AS | |
| I | REFER TO HYDRAULIC INFORMATION SYSTEM | |||
| M | METRIC PART | |||
#SEBP28400673
153-6220: LINES GP-COUPLER
153-6220 LINES GP-COUPLER
S/N 7JR1-UP; 1XS1-UP; 2AS1-UP; 5MS1-UP; 9WS1-UP; 6LW1-UP; 3YZ1-UP
FOR USE WITH 2.5M (8.13FT) F-BAMILY STICK
AN ATTACHMENT
S/N 7JR1-UP; 1XS1-UP; 2AS1-UP; 5MS1-UP; 9WS1-UP; 6LW1-UP; 3YZ1-UP
FOR USE WITH 2.5M (8.13FT) F-BAMILY STICK
AN ATTACHMENT
Parts for your 320B EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 165-7947 I | [2] | HOSE AS | |
| 2. | 6V-8397 | [8] | SEAL-O-RING | |
| 3. | 173-5228 I | [2] | HOSE AS | |
| 4. | 149-5904 | [1] | TUBE AS | |
| 5. | 6V-8936 | [4] | REDUCER | |
| 6. | 6V-8398 | [4] | SEAL-O-RING | |
| 7. | 143-9251 | [1] | LINK AS | |
| 8. | 143-9252 | [1] | LINK AS | |
| 9. | 6V-8980 | [2] | ELBOW | |
| 10. | 6V-9168 | [2] | NUT (11/16-16-THD) | |
| 11. | 149-7336 | [1] | TUBE AS | |
| 13. | 8T-4136 M | [4] | BOLT (M10X1.5X25-MM) | |
| 14. | 8T-4121 | [4] | WASHER-HARD (11X21X2.5-MM THK) | |
| 15. | 2H-2221 | [4] | CLAMP | |
| 16. | 8S-3215 | [4] | CLAMP-TUBE | |
| 17. | 9X-2199 M | [2] | BOLT (M30X3.5X50-MM) | |
| 18. | 8X-7933 | [2] | SPACER (33X57X14-MM THK) | |
| 19. | 166-5495 | [1] | CHANNEL | |
| 20. | 108-0980 | [1] | PIN AS | |
| 22. | 7K-1181 | [4] | STRAP-CABLE | |
| I | REFER TO HYDRAULIC INFORMATION SYSTEM | |||
| M | METRIC PART | |||
#SEBP28400674
153-6221: LINES GP-COUPLER
153-6221 LINES GP-COUPLER
S/N 7JR1-UP; 1XS1-UP; 2AS1-UP; 5MS1-UP; 9WS1-UP; 6LW1-UP; 3YZ1-UP
FOR USE WITH 2.9M (9.4FT) B-FAMILY STICK
AN ATTACHMENT
S/N 7JR1-UP; 1XS1-UP; 2AS1-UP; 5MS1-UP; 9WS1-UP; 6LW1-UP; 3YZ1-UP
FOR USE WITH 2.9M (9.4FT) B-FAMILY STICK
AN ATTACHMENT
Parts for your 320B EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 165-7947 I | [2] | HOSE AS | |
| 2. | 6V-8397 | [10] | SEAL-O-RING | |
| 3. | 149-2320 | [1] | TUBE AS | |
| 4. | 173-5228 I | [2] | HOSE AS | |
| 5. | 8T-4136 M | [5] | BOLT (M10X1.5X25-MM) | |
| 6. | 8T-4121 | [5] | WASHER-HARD (11X21X2.5-MM THK) | |
| 7. | 6V-8936 | [4] | REDUCER | |
| 8. | 6V-8398 | [4] | SEAL-O-RING | |
| 9. | 2H-2221 | [4] | CLAMP | |
| 10. | 8S-3215 | [6] | CLAMP-TUBE | |
| 11. | 143-9251 | [1] | LINK AS | |
| 12. | 143-9252 | [1] | LINK AS | |
| 14. | 6V-8980 | [2] | ELBOW | |
| 15. | 6V-9168 | [2] | NUT (11/16-16-THD) | |
| 16. | 149-7335 | [1] | TUBE AS | |
| 17. | 9X-2199 M | [2] | BOLT (M30X3.5X50-MM) | |
| 18. | 8X-7933 | [2] | SPACER (33X57X14-MM THK) | |
| 19. | 166-5495 | [1] | CHANNEL | |
| 20. | 108-0980 | [2] | PIN AS | |
| 22. | 7K-1181 | [4] | STRAP-CABLE | |
| I | REFER TO HYDRAULIC INFORMATION SYSTEM | |||
| M | METRIC PART | |||
#SEBP28400675
173-5229: LINES GP-COUPLER
173-5229 LINES GP-COUPLER -B-FAMILY
S/N 7JR1-UP; 1XS1-UP; 5MS1-UP; 9WS1-UP; 6LW1-UP; 3YZ1-UP
PART OF 171-2709 COUPLER AR-QUICK
AN ATTACHMENT
S/N 7JR1-UP; 1XS1-UP; 5MS1-UP; 9WS1-UP; 6LW1-UP; 3YZ1-UP
PART OF 171-2709 COUPLER AR-QUICK
AN ATTACHMENT
Parts for your 320B EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 6V-0405 | [2] | SEAL-BONDED | |
| 2. | 8T-7910 | [2] | ADAPTER | |
| 3. | 3J-1907 | [2] | SEAL-O-RING | |
| 4. | 6V-8636 | [2] | CONNECTOR | |
| 5. | 6V-8397 | [6] | SEAL-O-RING | |
| 6. | 6V-9850 | [4] | ELBOW | |
| 7. | 173-5227 I | [1] | HOSE AS | |
| 8. | 173-5226 I | [1] | HOSE AS | |
| 9. | 7K-1181 B | [4] | STRAP-CABLE | |
| B | USE AS REQUIRED | |||
| I | REFER TO HYDRAULIC INFORMATION SYSTEM | |||
#SEBP28400676
188-3782: LINES GP-COUPLER
188-3782 LINES GP-COUPLER -B-FAMILY
S/N 7JR1-UP; 1XS1-UP; 5MS1-UP; 9WS1-UP; 3YZ1-UP
FOR USE WITH 3.9-M (12.8-FT) STICK
AN ATTACHMENT
S/N 7JR1-UP; 1XS1-UP; 5MS1-UP; 9WS1-UP; 3YZ1-UP
FOR USE WITH 3.9-M (12.8-FT) STICK
AN ATTACHMENT
Parts for your 320B EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 252-6815 I | [2] | HOSE AS | |
| 2. | 218-4762 I | [2] | HOSE AS | |
| 4. | 149-2320 | [1] | TUBE AS | |
| 5. | 8T-4136 M | [5] | BOLT (M10X1.5X25-MM) | |
| 6. | 8T-4121 | [5] | WASHER-HARD (11X21X2.5-MM THK) | |
| 8. | 6V-8398 | [6] | SEAL-O-RING | |
| 9. | 2H-2221 | [4] | CLAMP | |
| 10. | 8S-3215 | [6] | CLAMP-TUBE | |
| 11. | 143-9251 | [1] | LINK AS | |
| 12. | 143-9252 | [1] | LINK AS | |
| 13. | 6V-9829 | [2] | CAP (ORFS) | |
| 14. | 148-8377 | [2] | ELBOW AS | |
| (EACH INCLUDES) | ||||
| 6V-8397 | [2] | SEAL-O-RING | ||
| 6V-8980 | [1] | ELBOW | ||
| 15. | 6V-9168 | [2] | NUT (11/16-16-THD) | |
| 16. | 149-7335 | [1] | TUBE AS | |
| 17. | 9X-2199 M | [2] | BOLT (M30X3.5X50-MM) | |
| 18. | 8X-7933 | [2] | SPACER (33X57X14-MM THK) | |
| 19. | 166-5495 | [1] | CHANNEL | |
| 20. | 7K-1181 | [4] | STRAP-CABLE | |
| 21. | 108-0980 | [2] | PIN AS | |
| I | REFER TO HYDRAULIC INFORMATION SYSTEM | |||
| M | METRIC PART | |||
#SEBP28400677
208-5137: LINES GP-COUPLER
208-5137 LINES GP-COUPLER -C-FAMILY
S/N 7JR1-UP; 1XS1-UP; 5MS1-UP; 9WS1-UP
Type 1
FOR USE WITH 2.9-M (9.5-FT) STICK
AN ATTACHMENT
S/N 7JR1-UP; 1XS1-UP; 5MS1-UP; 9WS1-UP
Type 1
FOR USE WITH 2.9-M (9.5-FT) STICK
AN ATTACHMENT
Parts for your 320B EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 206-7596 I | [2] | HOSE AS | |
| 2. | 6V-8397 | [6] | SEAL-O-RING | |
| 3. | 149-2320 | [1] | TUBE AS | |
| 4. | 191-5209 I | [2] | HOSE AS | |
| 5. | 8T-4136 M | [5] | BOLT (M10X1.5X25-MM) | |
| 6. | 8T-4121 | [5] | WASHER-HARD (11X21X2.5-MM THK) | |
| 7. | 6V-8936 | [4] | REDUCER | |
| 8. | 6V-8398 | [4] | SEAL-O-RING | |
| 9. | 2H-2221 | [4] | CLAMP | |
| 10. | 8S-3215 | [6] | CLAMP-TUBE | |
| 11. | 205-3949 | [1] | LINK AS | |
| 12. | 6V-9829 | [2] | CAP (ORFS) | |
| 13. | 205-3948 | [1] | LINK AS | |
| 14. | 148-8377 | [2] | ELBOW AS | |
| (EACH INCLUDES) | ||||
| 6V-8397 | [2] | SEAL-O-RING | ||
| 6V-8980 | [1] | ELBOW | ||
| 15. | 6V-9168 | [2] | NUT (11/16-16-THD) | |
| 16. | 149-7335 | [1] | TUBE AS | |
| 17. | 107-2139 | [2] | PIN AS | |
| 18. | 9X-2199 M | [2] | BOLT (M30X3.5X50-MM) | |
| 19. | 7K-1181 | [4] | STRAP-CABLE | |
| 20. | 8X-7933 | [2] | SPACER (33X57X14-MM THK) | |
| 21. | 166-5495 | [1] | CHANNEL | |
| I | REFER TO HYDRAULIC INFORMATION SYSTEM | |||
| M | METRIC PART | |||
#SEBP28400678
208-5137: LINES GP-COUPLER
208-5137 LINES GP-COUPLER -C-FAMILY
S/N 7JR1-UP; 1XS1-UP; 5MS1-UP; 9WS1-UP
Type 2
FOR USE WITH 2.9-M (9.5-FT) STICK
AN ATTACHMENT
S/N 7JR1-UP; 1XS1-UP; 5MS1-UP; 9WS1-UP
Type 2
FOR USE WITH 2.9-M (9.5-FT) STICK
AN ATTACHMENT
Parts for your 320B EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 248-4047 I | [2] | HOSE AS | |
| 2. | 6V-8398 | [6] | SEAL-O-RING | |
| 3. | 149-2320 | [1] | TUBE AS | |
| 4. | 247-1261 CI | [2] | HOSE AS | |
| 5. | 8T-4136 M | [5] | BOLT (M10X1.5X25-MM) | |
| 6. | 8T-4121 | [5] | WASHER-HARD (11X21X2.5-MM THK) | |
| 8. | 6V-8398 | [4] | SEAL-O-RING | |
| 9. | 2H-2221 | [4] | CLAMP | |
| 10. | 8S-3215 | [6] | CLAMP-TUBE | |
| 11. | 205-3949 | [1] | LINK AS | |
| 12. | 6V-9829 | [2] | CAP (ORFS) | |
| 13. | 205-3948 | [1] | LINK AS | |
| 14. | 148-8377 | [2] | ELBOW AS | |
| (EACH INCLUDES) | ||||
| 6V-8397 | [2] | SEAL-O-RING | ||
| 6V-8980 | [1] | ELBOW | ||
| 15. | 6V-9168 | [2] | NUT (11/16-16-THD) | |
| 16. | 149-7335 | [1] | TUBE AS | |
| 17. | 107-2139 | [2] | PIN AS | |
| 18. | 9X-2199 M | [2] | BOLT (M30X3.5X50-MM) | |
| 19. | 7K-1181 | [4] | STRAP-CABLE | |
| 20. | 8X-7933 | [2] | SPACER (33X57X14-MM THK) | |
| 21. | 166-5495 | [1] | CHANNEL | |
| C | CHANGE FROM PREVIOUS TYPE | |||
| I | REFER TO HYDRAULIC INFORMATION SYSTEM | |||
| M | METRIC PART | |||
#SEBP28400679
115-8895: LINES GP-FRONT
115-8895 LINES GP-FRONT
S/N 7JR1-UP; 1XS1-UP; 2AS1-UP; 5MS1-UP; 9WS1-UP; 6LW1-UP; 3YZ1-UP
PART OF 125-8064, 129-0740, 131-9148, 131-9255, 136-6013, 146-6705, 146-9619 HYDRAULIC AR
S/N 7JR1-UP; 1XS1-UP; 2AS1-UP; 5MS1-UP; 9WS1-UP; 6LW1-UP; 3YZ1-UP
PART OF 125-8064, 129-0740, 131-9148, 131-9255, 136-6013, 146-6705, 146-9619 HYDRAULIC AR
Parts for your 320B EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 119-2763 I | [1] | HOSE AS | |
| 2. | 121-6264 I | [1] | HOSE AS | |
| 3. | 179-7889 I | [2] | HOSE AS | |
| 4. | 137-0856 | [1] | TUBE AS | |
| 5. | 124-1047 I | [4] | HOSE AS | |
| 6. | 124-1116 | [1] | TUBE AS | |
| 7. | 113-6477 | [1] | TUBE AS | |
| 8. | 133-5717 | [1] | TUBE AS | |
| 9. | 131-9650 | [1] | TUBE AS | |
| 10. | 7Y-3721 | [1] | TUBE AS | |
| 11. | 113-6511 | [1] | SUPPORT | |
| 12. | 113-6512 | [1] | PLATE | |
| 13. | 113-6513 | [2] | CLAMP | |
| 14. | 8T-5005 M | [3] | BOLT (M10X1.5X70-MM) | |
| 15. | 8T-4133 M | [3] | NUT (M10X1.5-THD) | |
| 16. | 8T-4121 | [7] | WASHER-HARD (11X21X2.5-MM THK) | |
| 17. | 124-1062 | [1] | SUPPORT AS | |
| 18. | 4I-1674 | [2] | CLIP | |
| 19. | 8T-4956 M | [2] | BOLT (M12X1.75X35-MM) | |
| 20. | 8T-4223 | [6] | WASHER-HARD (13.5X25.5X3-MM THK) | |
| 21. | 8T-4192 M | [2] | BOLT (M12X1.75X25-MM) | |
| 22. | 4I-1676 | [1] | CLIP | |
| 23. | 124-1063 | [1] | SUPPORT AS | |
| 4I-1676 | [1] | CLIP | ||
| 5I-4353 | [1] | BAR | ||
| 24. | 7Y-3731 | [1] | FLANGE | |
| 25. | 101-7404 M | [36] | BOLT-SOCKET HEAD (M10X1.5X30-MM) | |
| 26. | 101-7398 M | [4] | BOLT-SOCKET HEAD (M10X1.5X40-MM) | |
| 27. | 7Y-8099 | [2] | COVER | |
| 28. | 118-3917 Y | [1] | VALVE GP-PILOT | |
| 29. | 101-7399 M | [5] | BOLT-SOCKET HEAD (M10X1.5X120-MM) | |
| 30. | 123-2419 Y | [1] | VALVE GP-PILOT (BOOM LOWERING, DRIFT REDUCTION) | |
| 31. | 8T-0272 M | [2] | BOLT-SOCKET HEAD (M10X1.5X110-MM) | |
| 32. | 4J-5267 | [7] | SEAL-O-RING | |
| 33. | 4J-0520 | [2] | SEAL-O-RING | |
| 34. | 1P-3703 | [4] | SEAL-RECTANGULAR | |
| 35. | 5K-9090 | [1] | SEAL-O-RING | |
| 36. | 6V-9746 | [12] | SEAL-O-RING | |
| 37. | 6V-5556 | [2] | SEAL-O-RING | |
| 38. | 4I-1683 | [1] | FLANGE | |
| 39. | 8T-4910 M | [2] | BOLT (M12X1.75X60-MM) | |
| 40. | 129-3176 M | [4] | BOLT (M10X1.5X130-MM) | |
| 41. | 8T-4182 M | [4] | BOLT (M10X1.5X45-MM) | |
| 42. | 9F-2167 | [1] | SCREW-PURGE (3/8-24X1.164-IN) | |
| I | REFER TO HYDRAULIC INFORMATION SYSTEM | |||
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
Information:
HYDRAULIC SYSTEM
LINES GP-COUPLER
Service Magazine


