HYDRAULIC SYSTEM
LINES GP-COUPLERLINES GP-FRONT
HYDRAULIC SYSTEM
LINES GP-COUPLER#SEBP31470330
177-8424: LINES GP-COUPLER
177-8424 LINES GP-COUPLER
S/N BKJ1-UP
2.95M (9.7 FT) REACH. STICK, S-FAMILY
AN ATTACHMENT
S/N BKJ1-UP
2.95M (9.7 FT) REACH. STICK, S-FAMILY
AN ATTACHMENT
Parts for your 322C EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | [1] | PIPE AS | ||
| 2. | [1] | PIPE AS | ||
| 3. | 6V-8398 | [4] | SEAL-O-RING | |
| 4. | [2] | HOSE AS | ||
| 5. | 6K-0806 | [6] | STRAP-CABLE | |
| 6. | 8T-4139 M | [16] | BOLT (M12X1.75X30-MM) | |
| 7. | 8T-4223 | [24] | WASHER-HARD (13.5X25.5X3-MM THK) | |
| 8. | 187-9981 | [2] | SUPPORT AS | |
| 9. | 5Q-4212 | [8] | CLIP | |
| 10. | 188-0048 | [4] | PLATE | |
| 11. | 8T-4910 M | [8] | BOLT (M12X1.75X60-MM) | |
| 12. | 187-9978 | [2] | SUPPORT AS | |
| M | METRIC PART | |||
#SEBP31470331
177-8428: LINES GP-COUPLER
Parts for your 322C EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 200-7369 | [1] | TUBE AS | |
| 2. | 200-7371 | [1] | TUBE AS | |
| 3. | 200-7373 | [1] | TUBE AS | |
| 4. | 200-7375 | [1] | TUBE AS | |
| 5. | 200-7377 | [1] | TUBE AS | |
| 6. | 200-7379 | [1] | TUBE AS | |
| 7. | 6V-8398 | [6] | SEAL-O-RING | |
| 8. | 173-8074 | [1] | CLIP AS | |
| 9. | 135-3980 | [1] | CLIP | |
| 10. | 8T-4184 M | [6] | BOLT (M12X1.75X45-MM) | |
| 11. | 8T-4223 | [28] | WASHER-HARD (13.5X25.5X3-MM THK) | |
| 12. | 153-8859 | [1] | SUPPORT AS | |
| 13. | 8T-4176 M | [2] | BOLT (M12X1.75X90-MM) | |
| 14. | 179-5254 | [1] | PLATE | |
| 15. | 179-5249 | [2] | SUPPORT AS | |
| 16. | 093-1294 | [3] | CLAMP | |
| 17. | 8T-4182 M | [3] | BOLT (M10X1.5X45-MM) | |
| 18. | 8T-4121 | [4] | WASHER-HARD (11X21X2.5-MM THK) | |
| 19. | 8T-4910 M | [8] | BOLT (M12X1.75X60-MM) | |
| 20. | 173-8073 | [1] | SPACER (11X25X20-MM THK) | |
| 21. | 8T-5005 M | [1] | BOLT (M10X1.5X70-MM) | |
| 22. | 8T-4139 M | [8] | BOLT (M12X1.75X30-MM) | |
| 23. | 8T-4244 M | [8] | NUT (M12X1.75-THD) | |
| 24. | 173-7994 | [2] | PLATE AS | |
| (EACH INCLUDES) | ||||
| 8T-4244 M | [2] | NUT (M12X1.75-THD) | ||
| 25. | 8T-4133 M | [2] | NUT (M10X1.5-THD) | |
| 26. | 093-1290 | [2] | CLAMP | |
| 27. | 187-9861 | [2] | CLIP | |
| 28. | 7Y-4868 | [2] | CLIP | |
| 29. | 179-5090 | [2] | PLATE | |
| 30. | 8T-4648 M | [4] | BOLT (M12X1.75X70-MM) | |
| 31. | 5Q-4212 | [4] | CLIP | |
| 32. | 173-7997 | [2] | SUPPORT AS | |
| M | METRIC PART | |||
#SEBP31470332
177-8567: LINES GP-COUPLER
177-8567 LINES GP-COUPLER
S/N BKJ1-UP
2.95M (9.7 FT) REACH. STICK, S-FAMILY
AN ATTACHMENT
S/N BKJ1-UP
2.95M (9.7 FT) REACH. STICK, S-FAMILY
AN ATTACHMENT
Parts for your 322C EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 198-0598 | [1] | TUBE AS | |
| 2. | 198-0600 | [1] | TUBE AS | |
| 3. | 6V-8398 | [4] | SEAL-O-RING | |
| 4. | 177-8572 I | [2] | HOSE AS | |
| 5. | 8T-4139 M | [8] | BOLT (M12X1.75X30-MM) | |
| 6. | 8T-4223 | [18] | WASHER-HARD (13.5X25.5X3-MM THK) | |
| 7. | 8T-4910 M | [4] | BOLT (M12X1.75X60-MM) | |
| 8. | 187-9981 | [1] | SUPPORT AS | |
| 9. | 198-0505 | [2] | PLATE | |
| 10. | 187-9978 | [1] | SUPPORT AS | |
| 11. | 5Q-4212 | [8] | CLIP | |
| 12. | 148-8419 | [1] | REDUCER AS | |
| 4J-5477 | [1] | SEAL-O-RING | ||
| 6V-8935 | [1] | REDUCER | ||
| 13. | 8T-4956 M | [6] | BOLT (M12X1.75X35-MM) | |
| 14. | 135-3980 | [2] | CLIP | |
| 15. | 148-8415 | [1] | REDUCER AS | |
| 6V-8397 | [1] | SEAL-O-RING | ||
| 6V-8936 | [1] | REDUCER | ||
| 16. | 9X-6582 | [1] | NUT (13/16-16-THD) | |
| I | REFER TO HYDRAULIC INFORMATION SYSTEM | |||
| M | METRIC PART | |||
#SEBP31470333
200-7337: LINES GP-COUPLER
Parts for your 322C EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 200-7338 | [1] | TUBE AS | |
| 2. | 200-7342 | [1] | TUBE AS | |
| 3. | 198-0382 I | [2] | HOSE AS | |
| 4. | 187-9978 | [1] | SUPPORT AS | |
| 5. | 187-9981 | [1] | SUPPORT AS | |
| 6. | 198-0505 | [1] | PLATE | |
| 7. | 179-5254 | [1] | PLATE | |
| 8. | 173-7995 | [2] | PLATE | |
| 9. | 5Q-4212 | [8] | CLIP | |
| 10. | 135-3980 | [2] | CLIP | |
| 11. | 8T-4139 M | [8] | BOLT (M12X1.75X30-MM) | |
| 12. | 8T-4910 M | [2] | BOLT (M12X1.75X60-MM) | |
| 13. | 8T-4956 M | [6] | BOLT (M12X1.75X35-MM) | |
| 14. | 8T-5041 M | [2] | BOLT (M12X1.75X120-MM) | |
| 15. | 8T-4223 | [18] | WASHER-HARD (13.5X25.5X3-MM THK) | |
| 16. | 6V-8398 | [4] | SEAL-O-RING | |
| 17. | 6V-8554 | [1] | NUT (13/16-16-THD) | |
| 18. | 148-8419 | [1] | REDUCER AS | |
| 4J-5477 | [1] | SEAL-O-RING | ||
| 6V-8935 | [1] | REDUCER | ||
| 19. | 148-8415 | [1] | REDUCER AS | |
| 6V-8936 | [1] | REDUCER | ||
| 6V-8397 | [1] | SEAL-O-RING | ||
| 20. | 207-5603 | [1] | PLATE | |
| I | REFER TO HYDRAULIC INFORMATION SYSTEM | |||
| M | METRIC PART | |||
#SEBP31470334
200-7350: LINES GP-COUPLER
Parts for your 322C EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 200-7351 | [1] | TUBE AS | |
| 2. | 200-7355 | [1] | TUBE AS | |
| 3. | 177-8572 I | [2] | HOSE AS | |
| 4. | 187-9978 | [1] | SUPPORT AS | |
| 5. | 187-9981 | [1] | SUPPORT AS | |
| 6. | 198-0505 | [2] | PLATE | |
| 7. | 5Q-4212 | [4] | CLIP | |
| 8. | 135-3980 | [2] | CLIP | |
| 9. | 8T-4139 M | [8] | BOLT (M12X1.75X30-MM) | |
| 10. | 8T-4910 M | [4] | BOLT (M12X1.75X60-MM) | |
| 11. | 8T-4956 M | [2] | BOLT (M12X1.75X35-MM) | |
| 12. | 8T-4223 | [14] | WASHER-HARD (13.5X25.5X3-MM THK) | |
| 13. | 6V-8398 | [4] | SEAL-O-RING | |
| 14. | 6V-8554 | [1] | NUT (13/16-16-THD) | |
| 15. | 148-8419 | [1] | REDUCER AS | |
| 4J-5477 | [1] | SEAL-O-RING | ||
| 6V-8935 | [1] | REDUCER | ||
| 16. | 148-8415 | [1] | REDUCER AS | |
| 6V-8397 | [1] | SEAL-O-RING | ||
| 6V-8936 | [1] | REDUCER | ||
| I | REFER TO HYDRAULIC INFORMATION SYSTEM | |||
| M | METRIC PART | |||
#SEBP31470335
203-3592: LINES GP-COUPLER
203-3592 LINES GP-COUPLER -REACH STICK
S/N BKJ1-UP
2.5M (8.2 FT). D-FAMILY
AN ATTACHMENT
S/N BKJ1-UP
2.5M (8.2 FT). D-FAMILY
AN ATTACHMENT
Parts for your 322C EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 203-3594 | [1] | TUBE AS | |
| 2. | 200-7355 | [1] | TUBE AS | |
| 3. | 177-8572 I | [2] | HOSE AS | |
| 4. | 187-9978 | [1] | SUPPORT AS | |
| (NOTE J) | ||||
| 5. | 198-0505 | [2] | PLATE | |
| (NOTE J) | ||||
| 6. | 187-9981 | [1] | SUPPORT AS | |
| (NOTE J) | ||||
| 7. | 5Q-4212 | [4] | CLIP | |
| 8. | 135-3980 | [2] | CLIP | |
| 9. | 8T-4139 M | [4] | BOLT (M12X1.75X30-MM) | |
| 10. | 8T-4910 M | [4] | BOLT (M12X1.75X60-MM) | |
| 11. | 8T-4956 M | [2] | BOLT (M12X1.75X35-MM) | |
| 12. | 8T-4223 | [10] | WASHER-HARD (13.5X25.5X3-MM THK) | |
| 13. | 6V-8398 | [4] | SEAL-O-RING | |
| 14. | 6V-8554 | [1] | NUT (13/16-16-THD) | |
| 15. | 6V-8935 | [1] | REDUCER | |
| 16. | 148-8415 | [1] | REDUCER AS | |
| 6V-8397 | [1] | SEAL-O-RING | ||
| 6V-8936 | [1] | REDUCER | ||
| 17. | 173-7879 | [2] | PLATE | |
| (NOTE H) | ||||
| 18. | 8T-4139 M | [4] | BOLT (M12X1.75X30-MM) | |
| (NOTE J) | ||||
| 19. | 8T-4223 | [4] | WASHER-HARD (13.5X25.5X3-MM THK) | |
| (NOTE J) | ||||
| USED WHEN MACHINE IS EQUIPPED WITH: | ||||
| NOTE J: AUX HYD (MED PRESS.) & DRAIN LINES GPS | ||||
| NOTE H:AUX HYD (MED PRESS.) LINES GP | ||||
| I | REFER TO HYDRAULIC INFORMATION SYSTEM | |||
| M | METRIC PART | |||
#SEBP31470336
207-3590: LINES GP-COUPLER
207-3590 LINES GP-COUPLER -QUICK, PIN GRABBER
S/N BKJ1-707
PART OF 209-0778 INSTALLATION AR-COUPLER
AN ATTACHMENT
S/N BKJ1-707
PART OF 209-0778 INSTALLATION AR-COUPLER
AN ATTACHMENT
Parts for your 322C EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 176-0342 I | [1] | HOSE AS | |
| 2. | 176-0343 I | [1] | HOSE AS | |
| 3. | 4J-5477 | [1] | SEAL-O-RING | |
| 4. | 6V-8397 | [1] | SEAL-O-RING | |
| 5. | 3V-0046 | [1] | PLATE | |
| 6. | 6W-2464 | [2] | CLAMP | |
| 7. | 8C-6561 | [1] | BOLT (5/16-18X1.375-IN) | |
| 8. | 3J-7354 | [1] | SEAL-O-RING | |
| 9. | 3J-1907 | [1] | SEAL-O-RING | |
| I | REFER TO HYDRAULIC INFORMATION SYSTEM | |||
#SEBP31470337
207-3590: LINES GP-COUPLER
207-3590 LINES GP-COUPLER -QUICK, PIN GRABBER
S/N BKJ708-UP
PART OF 209-0778 INSTALLATION AR-COUPLER
AN ATTACHMENT
S/N BKJ708-UP
PART OF 209-0778 INSTALLATION AR-COUPLER
AN ATTACHMENT
Parts for your 322C EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 7K-1181 | [1] | STRAP-CABLE | |
| 2. | 367-8609 I | [1] | HOSE AS | |
| 3. | 3V-0046 | [1] | PLATE | |
| 4. | 6W-2464 | [2] | CLAMP | |
| 5. | 8C-6561 | [1] | BOLT (5/16-18X1.375-IN) | |
| 6. | 3J-7354 | [1] | SEAL-O-RING | |
| 7. | 3J-1907 | [1] | SEAL-O-RING | |
| 8. | 367-8610 I | [1] | HOSE AS | |
| 9. | 4J-5477 | [1] | SEAL-O-RING | |
| 10. | 6V-8397 | [1] | SEAL-O-RING | |
| I | REFER TO HYDRAULIC INFORMATION SYSTEM | |||
#SEBP31470338
176-4624: LINES GP-FRONT
Parts for your 322C EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 179-7889 I | [2] | HOSE AS | |
| 2. | 7Y-7904 I | [4] | HOSE AS | |
| 3. | 179-7757 I | [1] | HOSE AS | |
| 4. | 1P-3703 | [6] | SEAL-RECTANGULAR | |
| 5. | 179-7897 I | [1] | HOSE AS | |
| 6. | 194-0174 Y | [1] | HOSE GP-HYDRAULIC | |
| 7. | 4J-5267 | [6] | SEAL-O-RING | |
| 8. | 5K-9090 | [1] | SEAL-O-RING | |
| 9. | 194-0177 Y | [1] | HOSE GP-HYDRAULIC (CONTROL VALVE, STICK) | |
| 10. | 148-8335 | [1] | CONNECTOR AS | |
| 5K-9090 | [1] | SEAL-O-RING | ||
| 6V-8635 | [1] | CONNECTOR | ||
| 7M-8485 | [1] | SEAL-O-RING | ||
| 11. | 194-0180 Y | [1] | HOSE GP-HYDRAULIC | |
| 12. | 179-7725 | [1] | TUBE AS | |
| 13. | 6V-9746 | [6] | SEAL-O-RING | |
| 14. | 179-7727 | [1] | TUBE AS | |
| 15. | 124-1204 | [1] | SUPPORT AS | |
| 16. | 8T-4192 M | [2] | BOLT (M12X1.75X25-MM) | |
| 17. | 8T-4223 | [10] | WASHER-HARD (13.5X25.5X3-MM THK) | |
| 18. | 133-5828 | [1] | SUPPORT AS | |
| 19. | 108-7550 | [1] | CLIP | |
| 20. | 8T-4910 M | [2] | BOLT (M12X1.75X60-MM) | |
| 21. | 8T-4186 M | [4] | BOLT (M10X1.5X40-MM) | |
| 22. | 9F-2167 | [1] | SCREW-PURGE (3/8-24X1.164-IN) | |
| 23. | 1P-4577 | [2] | FLANGE-HALF | |
| 24. | 101-7404 M | [30] | BOLT-SOCKET HEAD (M10X1.5X30-MM) | |
| 27. | 7Y-3721 | [1] | TUBE AS | |
| 28. | 8T-4172 M | [2] | BOLT (M10X1.5X80-MM) | |
| 29. | 158-8117 Y | [1] | VALVE GP-LOAD CONTROL (BOOM CYLINDER)(BOOM CYLINDER) | |
| 30. | 4J-5268 | [1] | SEAL-O-RING | |
| 31. | 137-0856 | [1] | TUBE AS | |
| 32. | 199-1286 M | [6] | BOLT-SOCKET HEAD (M10X1.5X150-MM) | |
| 33. | 8T-4139 M | [2] | BOLT (M12X1.75X30-MM) | |
| 34. | 4I-1674 | [2] | CLIP | |
| 35. | 158-8160 Y | [1] | VALVE GP-LOAD CONTROL (STICK CYLINDER)(STICK CYLINDER) | |
| 36. | 6V-0400 | [2] | FLANGE-HALF | |
| 37. | 8T-4184 M | [4] | BOLT (M12X1.75X45-MM) | |
| 38. | 8T-5005 M | [2] | BOLT (M10X1.5X70-MM) | |
| 39. | 8T-4121 | [3] | WASHER-HARD (11X21X2.5-MM THK) | |
| 40. | 165-3214 | [1] | FLANGE | |
| I | REFER TO HYDRAULIC INFORMATION SYSTEM | |||
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP31470339
177-8485: LINES GP-FRONT
177-8485 LINES GP-FRONT
S/N BKJ1-UP
QUICK COUPLER
PART OF 177-8524, 210-9918 CONTROL AR-COUPLER
AN ATTACHMENT
S/N BKJ1-UP
QUICK COUPLER
PART OF 177-8524, 210-9918 CONTROL AR-COUPLER
AN ATTACHMENT
Parts for your 322C EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 7K-1181 B | [3] | STRAP-CABLE | |
| 2. | 177-8486 I | [2] | HOSE AS | |
| 3. | 4J-5477 | [2] | SEAL-O-RING | |
| 4. | 6V-8935 | [2] | REDUCER | |
| 5. | 6V-8554 | [2] | NUT (13/16-16-THD) | |
| 6. | 177-8489 I | [1] | HOSE AS | |
| 7. | 177-8492 I | [1] | HOSE AS | |
| 8. | 177-8471 | [1] | SUPPORT AS | |
| 8T-3612 M | [3] | NUT-WELD (M8X1.25-THD) | ||
| 9. | 3J-1907 | [2] | SEAL-O-RING | |
| 10. | 8T-8806 | [1] | MANIFOLD | |
| 11. | 8T-4194 M | [2] | BOLT (M12X1.75X50-MM) | |
| 12. | 8T-4223 | [2] | WASHER-HARD (13.5X25.5X3-MM THK) | |
| 13. | 152-8346 Y | [1] | VALVE GP-SOLENOID (24-VOLT) | |
| 14. | 148-8413 | [3] | REDUCER AS | |
| (EACH INCLUDES) | ||||
| 4J-5477 | [1] | SEAL-O-RING | ||
| 6V-8934 | [1] | ADAPTER | ||
| 15. | 150-3036 | [1] | ELBOW AS | |
| 3J-1907 | [1] | SEAL-O-RING | ||
| 6V-8397 | [1] | SEAL-O-RING | ||
| 8T-1905 | [1] | ELBOW | ||
| 16. | 081-6344 | [2] | SPACER (13.3X21.3X25-MM THK) | |
| 17. | 8T-4224 | [4] | WASHER-HARD (8.8X16X2-MM THK) | |
| 18. | 8T-6869 M | [2] | BOLT (M8X1.25X60-MM) | |
| 19. | 123-4750 | [1] | VALVE AS-CHECK | |
| 20. | 6V-8397 | [4] | SEAL-O-RING | |
| 21. | 5I-4376 | [1] | FITTING | |
| 22. | 6V-9836 | [1] | TEE-SWIVEL | |
| 24. | 148-8367 | [1] | ELBOW AS | |
| 6V-8397 | [1] | SEAL-O-RING | ||
| 6V-9850 | [1] | ELBOW | ||
| 25. | 148-8325 | [1] | CONNECTOR AS | |
| 3J-1907 | [1] | SEAL-O-RING | ||
| 4J-5477 | [1] | SEAL-O-RING | ||
| 6V-8641 | [1] | CONNECTOR | ||
| 26. | 148-8368 | [2] | ELBOW AS | |
| (EACH INCLUDES) | ||||
| 3J-1907 | [1] | SEAL-O-RING | ||
| 4J-5477 | [1] | SEAL-O-RING | ||
| 6V-8627 | [1] | ELBOW | ||
| 29. | 148-8336 | [1] | CONNECTOR AS | |
| 3J-1907 | [1] | SEAL-O-RING | ||
| 6V-8397 | [1] | SEAL-O-RING | ||
| 6V-8636 | [1] | CONNECTOR | ||
| 30. | 6V-3965 | [1] | FITTING (QUICK DISCONNECT) | |
| 31. | 6V-0852 | [1] | CAP-DUST | |
| B | USE AS REQUIRED | |||
| I | REFER TO HYDRAULIC INFORMATION SYSTEM | |||
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
Information:
HYDRAULIC SYSTEM
LINES GP-COUPLER
Service Magazine



