HYDRAULIC SYSTEM
HYDRAULIC GPOPERATOR STATION
CONTROL GP-HYDRAULICHYDRAULIC SYSTEM
LINES GP-HYDRAULICLINES GP-AUXILIARY
LINES GP-BOOM
LINES GP-CYLINDER
HYDRAULIC SYSTEM
HYDRAULIC GP#M00933970200
542-9175: HYDRAULIC AR
542-9175 HYDRAULIC AR
PART OF 542-9171 GENERAL AR
PART OF 542-9171 GENERAL AR
Parts for your 320D3 EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 563-5607 Y | [1] | LINES GP-BOOM CYLINDER (BOOM) | ||
| 538-9734 Y | [1] | LINES GP-CONTROL (REAR) | ||
| 239-1714 Y | [1] | LINES GP-FRONT | ||
| 538-9738 Y | [1] | LINES GP-HYDRAULIC OIL COOLER | ||
| 538-9735 Y | [1] | LINES GP-PILOT (MAIN CONTROL VALVE) | ||
| 538-9736 Y | [1] | LINES GP-PILOT (PUMP) | ||
| 563-4948 Y | [1] | LINES GP-PILOT (MAIN CONTROL VALVE) | ||
| 563-5608 Y | [1] | LINES GP-PILOT (JOYSTICK, PEDALS) | ||
| 538-9737 Y | [1] | LINES GP-PUMP (SUPPLY, MAIN PUMP) | ||
| 260-7868 Y | [1] | MOUNTING GP-MAIN CONTROL VALVE | ||
| 538-9739 Y | [1] | PUMP & MTG GP-MAIN HYDRAULIC | ||
| 507-3240 Y | [1] | TANK & MTG GP-HYDRAULIC | ||
| 259-7464 Y | [1] | VALVE GP-MAIN CONTROL | ||
| Y | SEPARATE ILLUSTRATION | |||
#M00933970201
234-6613: LEVER GP-CONTROL
234-6613 LEVER GP-CONTROL -HYDRAULIC LOCKOUT
PART OF 421-1434 CONSOLE GP-OPERATOR
PART OF 421-1434 CONSOLE GP-OPERATOR
Parts for your 320D3 EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 3S-2093 | [1] | STRAP-CABLE | |
| 2. | 4I-3038 | [2] | WASHER (3.3X8X0.5-MM THK) | |
| 3. | 111-4799 | [1] | SWITCH AS-LIMIT (HYDRAULIC LOCKOUT) | |
| 102-8803 | [1] | KIT-RECEPTACLE (3-PIN) | ||
| (INCLUDES RECEPTACLE AS & WEDGE) | ||||
| 8T-8729 | [3] | PIN-CONNECTOR (16-GA TO 18-GA) | ||
| 5P-5998 D | TUBE (0.3-M) | |||
| 4. | 185-8286 M | [2] | SCREW-MACHINE (M4X0.7X8-MM) | |
| 5. | 234-6615 | [1] | KNOB | |
| 6. | 087-4683 | [2] | LOCKWASHER | |
| 7. | 120-9027 M | [2] | SCREW-PAN HEAD (M3X0.5X16-MM) | |
| D | ORDER BY THE METER | |||
| M | METRIC PART | |||
#M00933970202
465-4558: LINES GP-ATTACHMENT
465-4558 LINES GP-ATTACHMENT -CONNECTING
Parts for your 320D3 EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 552-5313 | [1] | ADAPTER | ||
| 8T-4194 M | [8] | BOLT (M12X1.75X50-MM) | ||
| 339-0546 | [2] | CONNECTOR | ||
| 131-3025 | [4] | FLANGE-SPLIT | ||
| 465-4562 I | [2] | HOSE AS | ||
| 4J-0522 | [2] | SEAL-O-RING | ||
| 5K-9090 | [2] | SEAL-O-RING | ||
| 5P-8245 | [8] | WASHER-HARD (13.5X25.5X3-MM THK) | ||
| I | REFER TO HYDRAULIC INFORMATION SYSTEM | |||
| M | METRIC PART | |||
#M00933970203
564-2834: LINES GP-AUXILIARY HYDRAULIC
564-2834 LINES GP-AUXILIARY HYDRAULIC -REACH BOOM, HIGH PRESSURE
PART OF 559-5884 OPTION AR-HYDRAULIC
PART OF 559-5884 OPTION AR-HYDRAULIC
Parts for your 320D3 EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 8T-4184 M | [6] | BOLT (M12X1.75X45-MM) | |
| 2. | 7X-2549 M | [4] | BOLT (M12X1.75X100-MM) | |
| 3. | 8T-4648 M | [4] | BOLT (M12X1.75X70-MM) | |
| 4. | 153-8798 | [2] | PLATE | |
| 5. | 173-7995 | [1] | PLATE | |
| 6. | 193-6606 | [2] | PLATE | |
| 7. | 202-7128 | [2] | PLATE | |
| 8. | 564-2829 | [1] | PLATE | |
| 9. | 564-2838 | [1] | PLATE AS | |
| 10. | 564-2839 I | [2] | HOSE AS | |
| 11. | 564-2841 | [1] | TUBE AS | |
| 12. | 564-2842 | [1] | TUBE AS | |
| 13. | 564-2843 | [1] | TUBE AS | |
| 14. | 564-2844 | [1] | TUBE AS | |
| 15. | 5K-9090 | [5] | SEAL-O-RING | |
| 16. | 6V-9746 | [1] | SEAL-O-RING | |
| 17. | 7Y-4538 | [8] | CLAMP-HALF | |
| 18. | 7Y-4868 | [8] | CLIP | |
| 19. | 8T-4139 M | [12] | BOLT (M12X1.75X30-MM) | |
| 20. | 8T-4194 M | [2] | BOLT (M12X1.75X50-MM) | |
| 21. | 8T-4223 | [28] | WASHER-HARD (13.5X25.5X3-MM THK) | |
| I | REFER TO HYDRAULIC INFORMATION SYSTEM | |||
| M | METRIC PART | |||
#M00933970204
564-2835: LINES GP-AUXILIARY HYDRAULIC
564-2835 LINES GP-AUXILIARY HYDRAULIC -STICK, HIGH PRESSURE
PART OF 559-5884 OPTION AR-HYDRAULIC
FOR USE WITH 2.4-M TO 2.5-M (7.9-FT TO 8.2-FT) STICK
PART OF 559-5884 OPTION AR-HYDRAULIC
FOR USE WITH 2.4-M TO 2.5-M (7.9-FT TO 8.2-FT) STICK
Parts for your 320D3 EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 1P-3703 | [2] | SEAL-RECTANGULAR | |
| 2. | 5K-9090 | [2] | SEAL-O-RING | |
| 3. | 7Y-4868 | [4] | CLIP | |
| 4. | 8T-4121 | [12] | WASHER-HARD (11X21X2.5-MM THK) | |
| 5. | 8T-4139 M | [16] | BOLT (M12X1.75X30-MM) | |
| 6. | 8T-4223 | [8] | WASHER-HARD (13.5X25.5X3-MM THK) | |
| 7. | 8T-6685 M | [4] | BOLT (M10X1.5X110-MM) | |
| 8. | 389-2407 Y | [2] | VALVE GP-MANUAL (AUXILIARY, SHUTOFF, 2-WAY FLOW) | |
| 9. | 564-2830 | [1] | PLATE | |
| 10. | 564-2845 I | [2] | HOSE AS | |
| 11. | 564-2846 | [1] | TUBE AS | |
| 12. | 564-2847 | [1] | TUBE AS | |
| 13. | 564-2851 | [1] | PLATE | |
| 14. | 7Y-4538 | [4] | CLAMP-HALF | |
| I | REFER TO HYDRAULIC INFORMATION SYSTEM | |||
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#M00933970205
260-8010: LINES GP-BOOM
260-8010 LINES GP-BOOM
PART OF 494-6845 BOOM AR-1 PIECE LONG
PART OF 494-6845 BOOM AR-1 PIECE LONG
Parts for your 320D3 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. | 307-5034 | [1] | TUBE AS | |
| 5. | 202-3855 | [1] | TUBE AS | |
| 6. | 202-3856 | [1] | TUBE AS | |
| 7. | 202-3857 | [1] | TUBE AS | |
| 8. | 202-3858 | [1] | TUBE AS | |
| 9. | 202-6996 I | [1] | HOSE AS | |
| 10. | 260-8315 | [1] | TUBE AS | |
| 11. | 260-8316 I | [1] | HOSE 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 | [8] | BOLT (M12X1.75X45-MM) | |
| 17. | 8T-4223 | [28] | WASHER-HARD (13.5X25.5X3-MM THK) | |
| I | REFER TO HYDRAULIC INFORMATION SYSTEM | |||
| M | METRIC PART | |||
#M00933970206
575-0786: LINES GP-BOOM
575-0786 LINES GP-BOOM -1-PIECE
PART OF 494-6845 BOOM AR-1 PIECE LONG
PART OF 494-6845 BOOM AR-1 PIECE LONG
Parts for your 320D3 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 | |||
#M00933970207
373-1110: LINES GP-BOOM CYLINDER
373-1110 LINES GP-BOOM CYLINDER -LH
PART OF 373-1106 CYLINDER & LINES GP-BOOM
PART OF 373-1106 CYLINDER & LINES GP-BOOM
Parts for your 320D3 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 | |||
#M00933970208
373-1115: LINES GP-BOOM CYLINDER
373-1115 LINES GP-BOOM CYLINDER -RH
PART OF 373-1107 CYLINDER & LINES GP-BOOM
PART OF 373-1107 CYLINDER & LINES GP-BOOM
Parts for your 320D3 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 | |||
#M00933970209
563-5607: LINES GP-BOOM CYLINDER
563-5607 LINES GP-BOOM CYLINDER -BOOM
PART OF 542-9175 HYDRAULIC AR
PART OF 542-9175 HYDRAULIC AR
Parts for your 320D3 EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 8T-4182 M | [8] | BOLT (M10X1.5X45-MM) | |
| 2. | 8T-4910 M | [2] | BOLT (M12X1.75X60-MM) | |
| 3. | 8T-4648 M | [2] | BOLT (M12X1.75X70-MM) | |
| 4. | 4I-1674 | [2] | CLIP | |
| 5. | 5P-1076 | [2] | WASHER-HARD (13.5X30X4-MM THK) | |
| 6. | 6H-3615 | [1] | PLUG-PROTECTION | |
| 7. | 6V-9746 | [4] | SEAL-O-RING | |
| 8. | 8T-9403 | [4] | FLANGE-HALF | |
| 9. | 9F-2167 | [1] | SCREW-PURGE (3/8-24X1.164-IN) | |
| 10. | 101-7404 M | [4] | BOLT-SOCKET HEAD (M10X1.5X30-MM) | |
| 11. | 142-7768 | [1] | TUBE AS | |
| 12. | 142-7769 | [1] | TUBE AS | |
| 13. | 148-8336 | [1] | CONNECTOR AS | |
| 3J-1907 | [1] | SEAL-O-RING | ||
| 6V-8397 | [1] | SEAL-O-RING | ||
| 6V-8636 | [1] | CONNECTOR | ||
| 14. | 148-8353 | [1] | ELBOW AS | |
| 3J-1907 | [1] | SEAL-O-RING | ||
| 6V-8397 | [1] | SEAL-O-RING | ||
| 6V-9001 | [1] | ELBOW | ||
| 15. | 148-8364 | [1] | ELBOW AS | |
| 3K-0360 | [1] | SEAL-O-RING | ||
| 6V-8398 | [1] | SEAL-O-RING | ||
| 6V-8625 | [1] | ELBOW | ||
| 16. | 148-8367 | [1] | ELBOW AS | |
| 6V-8397 | [1] | SEAL-O-RING | ||
| 6V-9850 | [1] | ELBOW | ||
| 17. | 148-8444 | [1] | TEE AS-SWIVEL | |
| 6V-8398 | [2] | SEAL-O-RING | ||
| 6V-9837 | [1] | TEE-SWIVEL | ||
| 18. | 158-9085 Y | [1] | VALVE GP-SWING CUSHION (CROSSOVER RELIEF) | |
| 19. | 164-5552 | [1] | CONNECTOR AS | |
| 3D-2824 | [1] | SEAL-O-RING | ||
| 4I-7745 | [1] | CONNECTOR | ||
| 6V-8398 | [1] | SEAL-O-RING | ||
| 20. | 234-4492 | [1] | SUPPORT | |
| 21. | 307-4918 | [1] | CONNECTOR AS | |
| 5K-9090 | [1] | SEAL-O-RING | ||
| 7M-8485 | [1] | SEAL-O-RING | ||
| 307-4919 | [1] | CONNECTOR | ||
| 22. | 453-3454 | [8] | WASHER-HARD (11X21X2.5-MM THK) | |
| 23. | 461-2758 M | [2] | BOLT (M12X1.75X25-MM) | |
| 24. | 101-7398 M | [4] | BOLT-SOCKET HEAD (M10X1.5X40-MM) | |
| 25. | 108-7550 | [1] | CLIP | |
| 26. | 124-1047 I | [4] | HOSE AS | |
| 27. | 124-1062 | [1] | SUPPORT AS | |
| 28. | 133-5828 | [1] | SUPPORT AS | |
| 29. | 1P-3703 | [2] | SEAL-RECTANGULAR | |
| 30. | 558-8186 I | [1] | HOSE AS | |
| 31. | 8T-4139 M | [2] | BOLT (M12X1.75X30-MM) | |
| 32. | 8T-4178 M | [6] | BOLT (M10X1.5X90-MM) | |
| 33. | 8T-4223 | [6] | WASHER-HARD (13.5X25.5X3-MM THK) | |
| I | REFER TO HYDRAULIC INFORMATION SYSTEM | |||
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
Information:
HYDRAULIC SYSTEM
HYDRAULIC GP
Disassembly and Assembly