HYDRAULIC SYSTEM
LINES GP-BOOMLINES GP-CYLINDER
LINES GP-BUCKET
LINES GP-HYDRAULIC
LINES GP-CYLINDER
LINES GP-FRONT
LINES GP-HYDRAULIC
HYDRAULIC SYSTEM
LINES GP-BOOM#M00697220240
575-0786: LINES GP-BOOM
575-0786 LINES GP-BOOM -1-PIECE
S/N YBK1-UP; ZBM1-UP
PART OF 376-1084 BOOM AR-1 PIECE LONG
S/N YBK1-UP; ZBM1-UP
PART OF 376-1084 BOOM AR-1 PIECE LONG
Parts for your 320D2 EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 4I-1674 | [6] | CLIP | |
| 2. | 4I-1676 | [6] | CLIP | |
| 3. | 7Y-4868 | [8] | CLIP | |
| 4. | 202-3855 | [1] | TUBE AS | |
| 5. | 202-3856 | [1] | TUBE AS | |
| 6. | 202-3857 | [1] | TUBE AS | |
| 7. | 202-3858 | [1] | TUBE AS | |
| 8. | 202-6996 I | [1] | HOSE AS | |
| 9. | 576-4110 | [1] | TUBE AS | |
| 10. | 573-7861 I | [1] | HOSE AS | |
| 11. | 307-5034 | [1] | TUBE AS | |
| 12. | 1P-3703 | [2] | SEAL-RECTANGULAR | |
| 13. | 6V-0400 | [4] | FLANGE-HALF | |
| 14. | 6V-9746 | [9] | SEAL-O-RING | |
| 15. | 8T-4139 M | [20] | BOLT (M12X1.75X30-MM) | |
| 16. | 8T-4184 M | [4] | BOLT (M12X1.75X45-MM) | |
| 17. | 8T-4223 | [28] | WASHER-HARD (13.5X25.5X3-MM THK) | |
| I | REFER TO HYDRAULIC INFORMATION SYSTEM | |||
| M | METRIC PART | |||
#M00697220241
373-1110: LINES GP-BOOM CYLINDER
373-1110 LINES GP-BOOM CYLINDER -LH
S/N YBK1-UP; ZBM1-UP
PART OF 373-1106 CYLINDER & LINES GP-BOOM
S/N YBK1-UP; ZBM1-UP
PART OF 373-1106 CYLINDER & LINES GP-BOOM
Parts for your 320D2 EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 8T-4648 CM | [5] | BOLT (M12X1.75X70-MM) | |
| 2. | 394-6125 | [1] | TUBE AS | |
| 3. | 394-6126 | [1] | TUBE AS | |
| 4. | 394-9371 | [1] | SUPPORT | |
| 5. | 394-9372 | [1] | SUPPORT AS | |
| 6. | 399-1961 C | [1] | CLAMP | |
| 7. | 1P-3703 | [1] | SEAL-RECTANGULAR | |
| 8. | 1P-3704 | [1] | SEAL-RECTANGULAR | |
| 9. | 457-5821 M | [2] | BOLT (M10X1.5X35-MM) | |
| 10. | 451-2182 C | [5] | WASHER-HARD (13.5X25.5X3-MM THK) | |
| 11. | 8T-4121 | [4] | WASHER-HARD (11X21X2.5-MM THK) | |
| 12. | 8T-4896 | [2] | WASHER-HARD (10.2X18.5X2.5-MM THK) | |
| 13. | 8T-6466 M | [4] | BOLT (M10X1.5X60-MM) | |
| C | CHANGE FROM PREVIOUS TYPE | |||
| M | METRIC PART | |||
#M00697220242
373-1115: LINES GP-BOOM CYLINDER
373-1115 LINES GP-BOOM CYLINDER -RH
S/N YBK1-UP; ZBM1-UP
PART OF 373-1107 CYLINDER & LINES GP-BOOM
S/N YBK1-UP; ZBM1-UP
PART OF 373-1107 CYLINDER & LINES GP-BOOM
Parts for your 320D2 EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 8T-4648 CM | [5] | BOLT (M12X1.75X70-MM) | |
| 2. | 394-6145 | [1] | TUBE AS | |
| 3. | 394-6147 | [1] | TUBE AS | |
| 4. | 394-9371 | [1] | SUPPORT | |
| 5. | 394-9372 | [1] | SUPPORT AS | |
| 6. | 399-1961 C | [1] | CLAMP | |
| 7. | 1P-3703 | [1] | SEAL-RECTANGULAR | |
| 8. | 1P-3704 | [1] | SEAL-RECTANGULAR | |
| 9. | 8T-4121 | [4] | WASHER-HARD (11X21X2.5-MM THK) | |
| 10. | 457-5821 M | [2] | BOLT (M10X1.5X35-MM) | |
| 11. | 451-2182 C | [5] | WASHER-HARD (13.5X25.5X3-MM THK) | |
| 12. | 8T-4896 | [2] | WASHER-HARD (10.2X18.5X2.5-MM THK) | |
| 13. | 8T-6466 M | [4] | BOLT (M10X1.5X60-MM) | |
| C | CHANGE FROM PREVIOUS TYPE | |||
| M | METRIC PART | |||
#M00697220243
373-1120: LINES GP-BUCKET CYLINDER
373-1120 LINES GP-BUCKET CYLINDER
S/N YBK1-UP; ZBM1-UP
PART OF 373-1109 CYLINDER & LINES GP-BUCKET
S/N YBK1-UP; ZBM1-UP
PART OF 373-1109 CYLINDER & LINES GP-BUCKET
Parts for your 320D2 EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | [1] | TUBE AS | ||
| 2. | 501-8432 | [1] | SUPPORT | |
| 3. | 504-2953 | [1] | SUPPORT AS | |
| 4. | 399-1962 | [1] | CLAMP | |
| 5. | 1P-3703 | [1] | SEAL-RECTANGULAR | |
| 6. | 453-3456 | [1] | WASHER-HARD (13.5X25.5X5-MM THK) | |
| 7. | 8T-4121 | [4] | WASHER-HARD (11X21X2.5-MM THK) | |
| 8. | 457-5821 M | [2] | BOLT (M10X1.5X35-MM) | |
| 9. | 8T-4896 | [2] | WASHER-HARD (10.2X18.5X2.5-MM THK) | |
| 10. | 453-3450 M | [1] | BOLT (M12X1.75X60-MM) | |
| 11. | 8T-6466 M | [4] | BOLT (M10X1.5X60-MM) | |
| M | METRIC PART | |||
#M00697220244
501-8429: LINES GP-BUCKET CYLINDER
501-8429 LINES GP-BUCKET CYLINDER
S/N YBK1-UP; ZBM1-UP
PART OF 373-1109 CYLINDER & LINES GP-BUCKET
S/N YBK1-UP; ZBM1-UP
PART OF 373-1109 CYLINDER & LINES GP-BUCKET
Parts for your 320D2 EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 399-1962 | [1] | CLAMP | |
| 2. | 453-3450 M | [1] | BOLT (M12X1.75X60-MM) | |
| 3. | 453-3456 | [1] | WASHER-HARD (13.5X25.5X5-MM THK) | |
| 4. | 457-5821 M | [2] | BOLT (M10X1.5X35-MM) | |
| 5. | 501-8430 | [1] | TUBE AS | |
| 6. | 501-8431 | [1] | SUPPORT AS | |
| 7. | 501-8432 | [1] | SUPPORT | |
| 8. | 1P-3703 | [1] | SEAL-RECTANGULAR | |
| 9. | 8T-4121 | [4] | WASHER-HARD (11X21X2.5-MM THK) | |
| 10. | 8T-4896 | [2] | WASHER-HARD (10.2X18.5X2.5-MM THK) | |
| 11. | 8T-6466 M | [4] | BOLT (M10X1.5X60-MM) | |
| M | METRIC PART | |||
#M00697220245
376-6308: LINES GP-CONTROL
376-6308 LINES GP-CONTROL -CONTROL VALVE, PUMP
S/N YBK1-UP; ZBM1-UP
PART OF 506-4051 HYDRAULIC AR
S/N YBK1-UP; ZBM1-UP
PART OF 506-4051 HYDRAULIC AR
Parts for your 320D2 EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 144-0367 | [2] | CLAMP-HOSE | |
| 2. | 173-4816 | [1] | SUPPORT AS | |
| 3. | 196-0807 | [1] | PLATE | |
| 4. | 199-7394 | [1] | PIPE AS | |
| 5. | 199-7403 I | [1] | HOSE AS | |
| 6. | 227-0581 | [1] | HOSE | |
| 7. | 266-1045 | [1] | TUBE AS | |
| 8. | 319-9888 | [1] | SUPPORT AS | |
| 9. | 369-8420 | [1] | VALVE GP-CHECK | |
| 2S-4078 | [1] | SEAL-O-RING | ||
| 9S-6130 | [1] | PLUG | ||
| 095-1547 | [2] | SEAL-O-RING | ||
| 190-7826 | [2] | PLUG | ||
| 10. | 459-2094 I | [1] | HOSE AS | |
| 11. | 466-1931 I | [1] | HOSE AS | |
| 12. | 8T-4956 M | [7] | BOLT (M12X1.75X35-MM) | |
| 13. | 096-4883 M | [2] | LOCKNUT (M10X1.5-THD) | |
| 14. | 101-7402 M | [4] | BOLT-SOCKET HEAD (M12X1.75X30-MM) | |
| 15. | 148-8354 | [1] | ELBOW AS | |
| 3K-0360 | [1] | SEAL-O-RING | ||
| 6V-8398 | [1] | SEAL-O-RING | ||
| 6V-9002 | [1] | ELBOW | ||
| 16. | 148-8357 | [1] | ELBOW AS | |
| 5K-9090 | [1] | SEAL-O-RING | ||
| 6V-9008 | [1] | ELBOW | ||
| 7M-8485 | [1] | SEAL-O-RING | ||
| 17. | 1P-3703 | [4] | SEAL-RECTANGULAR | |
| 18. | 4J-0524 | [3] | SEAL-O-RING | |
| 19. | 4J-0527 | [1] | SEAL-O-RING | |
| 20. | 5P-7468 | [1] | CLIP (SLOT) | |
| 21. | 5P-7469 | [1] | CLIP (TAB) | |
| 22. | 5P-8444 J | [1] | GROMMET (37-MM ID) | |
| -OR- | ||||
| 8T-7087 J | [1] | GROMMET (34-MM ID) | ||
| 23. | 6V-0400 | [4] | FLANGE-HALF | |
| 24. | 7G-5984 | [1] | CLIP (TAB) | |
| 25. | 7G-5985 | [1] | CLIP (SLOT) | |
| 26. | 7G-5986 | [1] | GROMMET | |
| 27. | 7X-2544 M | [4] | BOLT (M10X1.5X140-MM) | |
| 28. | 7X-7729 | [2] | WASHER (11X25X3-MM THK) | |
| 29. | 7Y-5247 M | [1] | U-BOLT (M10X1.5-THD) | |
| 30. | 8T-4121 | [8] | WASHER-HARD (11X21X2.5-MM THK) | |
| 31. | 8T-4136 M | [2] | BOLT (M10X1.5X25-MM) | |
| 32. | 8T-4139 M | [4] | BOLT (M12X1.75X30-MM) | |
| 33. | 8T-4186 M | [2] | BOLT (M10X1.5X40-MM) | |
| 34. | 8T-4194 M | [8] | BOLT (M12X1.75X50-MM) | |
| 35. | 8T-4223 | [13] | WASHER-HARD (13.5X25.5X3-MM THK) | |
| 36. | 383-9204 | [1] | PIPE AS | |
| I | REFER TO HYDRAULIC INFORMATION SYSTEM | |||
| J | SELECT CORRECT GROMMET SIZE TO MATCH HOSE O.D. | |||
| M | METRIC PART | |||
#M00697220246
392-4022: LINES GP-CYLINDER
392-4022 LINES GP-CYLINDER -BOOM
S/N YBK1-UP; ZBM1-UP
PART OF 506-4051 HYDRAULIC AR
S/N YBK1-UP; ZBM1-UP
PART OF 506-4051 HYDRAULIC AR
Parts for your 320D2 EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 9F-2167 | [1] | SCREW-PURGE (3/8-24X1.164-IN) | |
| 2. | 101-7398 M | [4] | BOLT-SOCKET HEAD (M10X1.5X40-MM) | |
| 3. | 108-7354 I | [1] | HOSE AS | |
| 4. | 124-1047 I | [4] | HOSE AS | |
| 5. | 124-1062 | [1] | SUPPORT AS | |
| 6. | 133-5828 | [1] | SUPPORT AS | |
| 7. | 142-7768 | [1] | TUBE AS | |
| 8. | 142-7769 | [1] | TUBE AS | |
| 9. | 158-9085 Y | [1] | VALVE GP-SWING CUSHION (CROSSOVER RELIEF) | |
| 10. | 164-5552 | [1] | CONNECTOR AS | |
| 3D-2824 | [1] | SEAL-O-RING | ||
| 4I-7745 | [1] | CONNECTOR | ||
| 6V-8398 | [1] | SEAL-O-RING | ||
| 11. | 234-4492 | [1] | SUPPORT | |
| 12. | 307-4918 | [1] | CONNECTOR AS | |
| 5K-9090 | [1] | SEAL-O-RING | ||
| 7M-8485 | [1] | SEAL-O-RING | ||
| 307-4919 | [1] | CONNECTOR | ||
| 13. | 101-7404 M | [4] | BOLT-SOCKET HEAD (M10X1.5X30-MM) | |
| 14. | 108-7550 | [1] | CLIP | |
| 15. | 148-8336 | [1] | CONNECTOR AS | |
| 3J-1907 | [1] | SEAL-O-RING | ||
| 6V-8397 | [1] | SEAL-O-RING | ||
| 6V-8636 | [1] | CONNECTOR | ||
| 16. | 148-8353 | [1] | ELBOW AS | |
| 3J-1907 | [1] | SEAL-O-RING | ||
| 6V-8397 | [1] | SEAL-O-RING | ||
| 6V-9001 | [1] | ELBOW | ||
| 17. | 148-8364 | [1] | ELBOW AS | |
| 3K-0360 | [1] | SEAL-O-RING | ||
| 6V-8398 | [1] | SEAL-O-RING | ||
| 6V-8625 | [1] | ELBOW | ||
| 18. | 148-8367 | [1] | ELBOW AS | |
| 6V-8397 | [1] | SEAL-O-RING | ||
| 6V-9850 | [1] | ELBOW | ||
| 19. | 148-8444 | [1] | TEE AS-SWIVEL | |
| 6V-8398 | [2] | SEAL-O-RING | ||
| 6V-9837 | [1] | TEE-SWIVEL | ||
| 20. | 1P-3703 | [2] | SEAL-RECTANGULAR | |
| 21. | 4I-1674 | [2] | CLIP | |
| 22. | 5P-1076 | [2] | WASHER-HARD (13.5X30X4-MM THK) | |
| 23. | 6V-9746 | [4] | SEAL-O-RING | |
| 24. | 453-3454 | [8] | WASHER-HARD (11X21X2.5-MM THK) | |
| 25. | 8T-4139 M | [2] | BOLT (M12X1.75X30-MM) | |
| 26. | 8T-4178 M | [6] | BOLT (M10X1.5X90-MM) | |
| 27. | 8T-4182 M | [8] | BOLT (M10X1.5X45-MM) | |
| 28. | 461-2758 M | [2] | BOLT (M12X1.75X25-MM) | |
| 29. | 8T-4223 | [6] | WASHER-HARD (13.5X25.5X3-MM THK) | |
| 30. | 8T-4648 M | [2] | BOLT (M12X1.75X70-MM) | |
| 31. | 8T-4910 M | [2] | BOLT (M12X1.75X60-MM) | |
| 32. | 8T-9403 | [4] | FLANGE-HALF | |
| 33. | 6H-3615 | [1] | PLUG-PROTECTION | |
| I | REFER TO HYDRAULIC INFORMATION SYSTEM | |||
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#M00697220247
239-1714: LINES GP-FRONT
Parts for your 320D2 EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 7Y-3730 | [2] | FLANGE-SPECIAL | |
| 2. | 101-7403 M | [2] | BOLT-SOCKET HEAD (M10X1.5X80-MM) | |
| 3. | 105-3477 M | [8] | BOLT-SOCKET HEAD (M10X1.5X45-MM) | |
| 4. | 105-3483 M | [2] | BOLT-SOCKET HEAD (M10X1.5X70-MM) | |
| 5. | 113-6479 | [2] | FLANGE-SPECIAL | |
| 6. | 165-3185 I | [1] | HOSE AS | |
| 7. | 165-3190 I | [1] | HOSE AS | |
| 8. | 337-1182 I | [1] | HOSE AS | |
| 9. | 194-0174 Y | [1] | HOSE GP-HYDRAULIC | |
| 10. | 194-0180 Y | [1] | HOSE GP-HYDRAULIC | |
| 11. | 214-4511 Y | [1] | FITTING GP-HYDRAULIC (4-BOLT FLANGE) | |
| 12. | 236-3212 Y | [1] | HOSE GP-HYDRAULIC | |
| 13. | 236-3213 Y | [1] | HOSE GP-HYDRAULIC | |
| 14. | 289-5672 I | [1] | HOSE AS | |
| 15. | 255-5680 Y | [1] | VALVE GP-LOAD CONTROL (STICK DRIFT RED, LINE RELIEF) | |
| 16. | 255-5683 Y | [1] | VALVE GP-LOAD CONTROL (BOOM DRIFT RED, LINE RELIEF) | |
| 17. | 260-7910 Y | [1] | HOSE GP-HYDRAULIC | |
| 18. | 260-7988 I | [1] | HOSE AS | |
| 19. | 260-7992 I | [1] | HOSE AS | |
| 20. | 260-7996 I | [1] | HOSE AS | |
| 21. | 260-8000 I | [1] | HOSE AS | |
| 22. | 101-7397 M | [4] | BOLT-SOCKET HEAD (M12X1.75X50-MM) | |
| 23. | 101-7404 M | [42] | BOLT-SOCKET HEAD (M10X1.5X30-MM) | |
| 24. | 199-1286 M | [6] | BOLT-SOCKET HEAD (M10X1.5X150-MM) | |
| 25. | 1P-3702 | [4] | SEAL-RECTANGULAR | |
| 26. | 1P-3703 | [9] | SEAL-RECTANGULAR | |
| 27. | 4J-5267 | [10] | SEAL-O-RING | |
| 28. | 4J-5268 | [1] | SEAL-O-RING | |
| 29. | 5K-9090 | [5] | SEAL-O-RING | |
| 30. | 6V-0400 | [4] | FLANGE-HALF | |
| 31. | 8T-4121 | [8] | WASHER-HARD (11X21X2.5-MM THK) | |
| 32. | 8T-4194 M | [4] | BOLT (M12X1.75X50-MM) | |
| 33. | 8T-4223 | [8] | WASHER-HARD (13.5X25.5X3-MM THK) | |
| 34. | 8T-9403 | [4] | FLANGE-HALF | |
| I | REFER TO HYDRAULIC INFORMATION SYSTEM | |||
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#M00697220248
562-9615: LINES GP-HYDRAULIC
562-9615 LINES GP-HYDRAULIC
S/N YBK1-UP; ZBM1-UP
HYDRAULIC TANK
PART OF 507-3240 TANK & MTG GP-HYDRAULIC
S/N YBK1-UP; ZBM1-UP
HYDRAULIC TANK
PART OF 507-3240 TANK & MTG GP-HYDRAULIC
Parts for your 320D2 EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 4I-9527 | [2] | BAND-MARKER (GREEN, R3) | |
| 2. | 5P-7464 | [1] | CLIP (SLOT) | |
| 3. | 5P-7465 | [1] | CLIP (TAB) | |
| 4. | 6J-2680 | [1] | SEAL-O-RING | |
| 5. | 7K-1181 | [2] | STRAP-CABLE | |
| 6. | 8T-4139 M | [1] | BOLT (M12X1.75X30-MM) | |
| 7. | 8T-4223 | [5] | WASHER-HARD (13.5X25.5X3-MM THK) | |
| 8. | 8T-4956 M | [4] | BOLT (M12X1.75X35-MM) | |
| 9. | 148-8327 | [1] | CONNECTOR AS | |
| 3D-2824 | [1] | SEAL-O-RING | ||
| 6V-8637 | [1] | CONNECTOR | ||
| 6V-9746 | [1] | SEAL-O-RING | ||
| 10. | 148-8347 | [1] | ELBOW AS | |
| 3D-2824 | [1] | SEAL-O-RING | ||
| 6V-9007 | [1] | ELBOW | ||
| 6V-9746 | [1] | SEAL-O-RING | ||
| 11. | 148-8354 | [2] | ELBOW AS | |
| (EACH INCLUDES) | ||||
| 3K-0360 | [1] | SEAL-O-RING | ||
| 6V-8398 | [1] | SEAL-O-RING | ||
| 6V-9002 | [1] | ELBOW | ||
| 12. | 148-8358 | [1] | ELBOW AS | |
| 2M-9780 | [1] | SEAL-O-RING | ||
| 6V-8398 | [1] | SEAL-O-RING | ||
| 6V-8624 | [1] | ELBOW | ||
| 13. | 148-8363 | [1] | ELBOW AS | |
| 3K-0360 | [1] | SEAL-O-RING | ||
| 6V-8397 | [1] | SEAL-O-RING | ||
| 6V-9876 | [1] | ELBOW | ||
| 14. | 148-8411 | [1] | PLUG AS | |
| 3K-0360 | [1] | SEAL-O-RING | ||
| 9S-4185 | [1] | PLUG (3/4-16-THD) | ||
| 15. | 164-5608 | [2] | CONNECTOR AS | |
| (EACH INCLUDES) | ||||
| 3K-0360 | [1] | SEAL-O-RING | ||
| 6V-8398 | [1] | SEAL-O-RING | ||
| 8T-1687 | [1] | CONNECTOR | ||
| 16. | 165-3260 | [1] | PIPE AS | |
| 17. | 268-1621 | [1] | FITTING AS | |
| 3D-2824 | [1] | SEAL-O-RING | ||
| 6V-9746 | [1] | SEAL-O-RING | ||
| 124-1212 | [1] | FITTING | ||
| 18. | 307-5097 | [1] | TEE AS | |
| 2M-9780 | [1] | SEAL-O-RING | ||
| 6V-8397 | [1] | SEAL-O-RING | ||
| 6V-8398 | [1] | SEAL-O-RING | ||
| 307-5098 | [1] | ADAPTER-TEE | ||
| 19. | 176-4770 I | [1] | HOSE AS | |
| 20. | 558-8198 I | [1] | HOSE AS | |
| 21. | 558-8199 I | [1] | HOSE AS | |
| 22. | 8T-2920 | [1] | GROMMET (27-MM ID) | |
| I | REFER TO HYDRAULIC INFORMATION SYSTEM | |||
| M | METRIC PART | |||
#M00697220249
376-6321: LINES GP-HYDRAULIC OIL COOLER
376-6321 LINES GP-HYDRAULIC OIL COOLER
S/N YBK1-UP; ZBM1-UP
PART OF 506-4051 HYDRAULIC AR
S/N YBK1-UP; ZBM1-UP
PART OF 506-4051 HYDRAULIC AR




