HYDRAULIC SYSTEM
CYLINDER GPHYDRAULIC SYSTEM
CYLINDER GP#M00972960380
545-9092: CYLINDER & LINES GP-STICK
545-9092 CYLINDER & LINES GP-STICK
S/N KEF1-UP
WITH STICK LOAD CONTROL VALVE
PART OF 563-2879 DISTRIBUTION AR
S/N KEF1-UP
WITH STICK LOAD CONTROL VALVE
PART OF 563-2879 DISTRIBUTION AR
Parts for your 345 GC EXCAVATOR:
CATERPILLAR SIS#M00972960381
545-9120: CYLINDER & LINES GP-STICK
545-9120 CYLINDER & LINES GP-STICK -STICK, ARCTIC
S/N KEF1-UP
PART OF 563-2880 DISTRIBUTION AR
S/N KEF1-UP
PART OF 563-2880 DISTRIBUTION AR
Parts for your 345 GC EXCAVATOR:
CATERPILLAR SIS#M00972960382
545-9084: CYLINDER & SEAL GP-BOOM
545-9084 CYLINDER & SEAL GP-BOOM -BOOM
S/N KEF1-UP
PART OF 545-9080, 545-9081, 545-9086, 545-9087 CYLINDER & LINES GP-BOOM
S/N KEF1-UP
PART OF 545-9080, 545-9081, 545-9086, 545-9087 CYLINDER & LINES GP-BOOM
Parts for your 345 GC EXCAVATOR:
CATERPILLAR SISPos. | Part No | Qty | Parts name | Comments |
---|---|---|---|---|
1. | 166-1498 | [2] | SEAL-LIP TYPE | |
2. | 3B-8489 | [1] | FITTING-GREASE (1/8-27 PTF) | |
3. | 231-9189 | [2] | SEAL | |
4. | 385-2922 | [1] | BALL | |
5. | 468-5918 | [1] | SETSCREW-SOCKET (M14X2X20-MM) | |
6. | 510-0990 | [1] | BEARING-SLEEVE | |
7. | 510-0992 | [1] | RING-RETAINING | |
8. | 522-6030 | [1] | RING-SNAP | |
9. | 539-1741 J | [2] | RING-WEAR | |
10. | 539-1742 J | [2] | RING-WEAR | |
11. | 539-1744 J | [1] | SEAL AS-PISTON | |
12. | 539-1745 J | [1] | SEAL-O-RING | |
13. | 539-1746 J | [1] | RING-BACKUP | |
14. | 559-7574 | [1] | CYLINDER AS-BOOM | |
14A. | 504-7628 | [1] | BEARING-SLEEVE | |
15. | 559-7575 | [1] | ROD AS | |
15A. | 504-7628 | [1] | BEARING-SLEEVE | |
16. | 559-7576 | [1] | HEAD | |
17. | 510-0987 J | [1] | RING-WIPER | |
18. | 510-0988 J | [1] | RING-BUFFER | |
19. | 559-9860 | [1] | PISTON | |
20. | 559-9862 | [1] | STOP | |
21. | 559-9863 J | [1] | RING-SEAL | |
22. | 559-9864 | [1] | LOCKNUT-SPECIAL | |
23. | 559-9865 J | [1] | SEAL-U-CUP | |
24. | 559-9866 J | [1] | RING-BACKUP | |
25. | 561-3241 | [1] | WASHER | |
26. | 561-6599 M | [13] | BOLT-SOCKET HEAD (M20X2.5X100-MM) | |
AVAILABLE REPAIR KIT(S): | ||||
559-7577 J | [1] | KIT-SEAL | ||
J | KIT MARKED J SERVICES PART(S) MARKED J | |||
M | METRIC PART |
#M00972960383
545-9119: CYLINDER & SEAL GP-BOOM
545-9119 CYLINDER & SEAL GP-BOOM -BOOM, ARCTIC
S/N KEF1-UP
PART OF 545-9115, 545-9116 CYLINDER & LINES GP-BOOM
S/N KEF1-UP
PART OF 545-9115, 545-9116 CYLINDER & LINES GP-BOOM
Parts for your 345 GC EXCAVATOR:
CATERPILLAR SISPos. | Part No | Qty | Parts name | Comments |
---|---|---|---|---|
1. | 166-1498 | [2] | SEAL-LIP TYPE | |
2. | 3B-8489 | [1] | FITTING-GREASE (1/8-27 PTF) | |
3. | 231-9189 | [2] | SEAL | |
4. | 385-2922 | [1] | BALL | |
5. | 468-5918 | [1] | SETSCREW-SOCKET (M14X2X20-MM) | |
6. | 510-0990 | [1] | BEARING-SLEEVE | |
7. | 510-0992 | [1] | RING-RETAINING | |
8. | 522-6030 | [1] | RING-SNAP | |
9. | 539-1741 J | [2] | RING-WEAR | |
10. | 539-1742 J | [2] | RING-WEAR | |
11. | 539-1744 J | [1] | SEAL AS-PISTON | |
12. | 539-1746 J | [1] | RING-BACKUP | |
13. | 559-7574 | [1] | CYLINDER AS-BOOM | |
13A. | 504-7628 | [1] | BEARING-SLEEVE | |
14. | 559-7575 | [1] | ROD AS | |
14A. | 504-7628 | [1] | BEARING-SLEEVE | |
15. | 559-7576 | [1] | HEAD | |
16. | 510-0987 J | [1] | RING-WIPER | |
17. | 510-0988 J | [1] | RING-BUFFER | |
18. | 559-9860 | [1] | PISTON | |
19. | 559-9862 | [1] | STOP | |
20. | 559-9863 J | [1] | RING-SEAL | |
21. | 559-9864 | [1] | LOCKNUT-SPECIAL | |
22. | 559-9866 J | [1] | RING-BACKUP | |
23. | 561-3241 | [1] | WASHER | |
24. | 561-6599 M | [13] | BOLT-SOCKET HEAD (M20X2.5X100-MM) | |
25. | 564-8315 J | [1] | SEAL-U-CUP | |
26. | 564-8318 J | [1] | SEAL-O-RING | |
AVAILABLE REPAIR KIT(S): | ||||
559-9854 J | [1] | KIT-CYLINDER SEAL | ||
J | KIT MARKED J SERVICES PART(S) MARKED J | |||
M | METRIC PART |
#M00972960384
545-9095: CYLINDER & SEAL GP-BUCKET
545-9095 CYLINDER & SEAL GP-BUCKET
S/N KEF1-UP
PART OF 545-9093 CYLINDER & LINES GP-BUCKET
S/N KEF1-UP
PART OF 545-9093 CYLINDER & LINES GP-BUCKET
Parts for your 345 GC EXCAVATOR:
CATERPILLAR SISPos. | Part No | Qty | Parts name | Comments |
---|---|---|---|---|
1. | 166-1495 | [2] | SEAL-LIP TYPE | |
2. | 166-1496 | [2] | SEAL-LIP TYPE | |
3. | 385-2922 | [1] | BALL | |
4. | 3B-8489 | [2] | FITTING-GREASE (1/8-27 PTF) | |
5. | 468-5763 J | [1] | SEAL-O-RING | |
6. | 468-5764 J | [1] | RING-BACKUP | |
7. | 468-5765 J | [2] | RING-WEAR | |
8. | 468-5766 J | [2] | RING-WEAR | |
9. | 468-5767 J | [1] | SEAL AS | |
10. | 515-3503 J | [1] | RING-BUFFER | |
11. | 515-3504 J | [1] | RING-WIPER | |
12. | 515-3505 | [1] | BEARING-SLEEVE | |
13. | 515-4631 | [1] | RING-RETAINING | |
14. | 554-2916 | [1] | SETSCREW-SOCKET | |
15. | 559-7583 | [1] | CYLINDER AS | |
15A. | 517-5957 | [1] | BEARING-SLEEVE | |
16. | 559-7584 | [1] | ROD AS | |
16A. | 462-2008 | [1] | BUSHING | |
17. | 559-7585 | [1] | PISTON | |
18. | 559-9879 | [1] | LOCKNUT-SPECIAL | |
19. | 559-9880 | [1] | HEAD | |
20. | 559-9881 J | [1] | SEAL-U-CUP | |
21. | 559-9882 J | [1] | RING-BACKUP | |
22. | 561-3242 | [1] | RING-SNAP | |
23. | 561-3247 | [1] | WASHER | |
24. | 561-6601 M | [14] | BOLT-SOCKET HEAD (M18X2.5X100-MM) | |
AVAILABLE REPAIR KIT(S): | ||||
559-7586 JY | [1] | KIT-HYDRAULIC CYLINDER | ||
J | KIT MARKED J SERVICES PART(S) MARKED J | |||
M | METRIC PART | |||
Y | SEPARATE ILLUSTRATION |
#M00972960385
545-9098: CYLINDER & SEAL GP-BUCKET
545-9098 CYLINDER & SEAL GP-BUCKET
S/N KEF1-UP
PART OF 545-9096 CYLINDER & LINES GP-BUCKET
S/N KEF1-UP
PART OF 545-9096 CYLINDER & LINES GP-BUCKET
Parts for your 345 GC EXCAVATOR:
CATERPILLAR SISPos. | Part No | Qty | Parts name | Comments |
---|---|---|---|---|
1. | 166-1496 | [2] | SEAL-LIP TYPE | |
2. | 166-1497 | [2] | SEAL-LIP TYPE | |
3. | 385-2922 | [1] | BALL | |
4. | 3B-8489 | [2] | FITTING-GREASE (1/8-27 PTF) | |
5. | 468-5918 | [1] | SETSCREW-SOCKET (M14X2X20-MM) | |
6. | 510-0987 J | [1] | RING-WIPER | |
7. | 510-0988 J | [1] | RING-BUFFER | |
8. | 510-0990 | [1] | BEARING-SLEEVE | |
9. | 510-0992 | [1] | RING-RETAINING | |
10. | 522-6030 | [1] | RING-SNAP | |
11. | 539-1741 J | [2] | RING-WEAR | |
12. | 539-1742 J | [2] | RING-WEAR | |
13. | 539-1744 J | [1] | SEAL AS-PISTON | |
14. | 539-1745 J | [1] | SEAL-O-RING | |
15. | 539-1746 J | [1] | RING-BACKUP | |
16. | 559-7587 | [1] | CYLINDER AS | |
16A. | 462-2007 | [1] | BUSHING | |
17. | 559-7588 | [1] | ROD AS | |
17A. | 462-2004 | [1] | BUSHING | |
18. | 559-7589 | [1] | HEAD | |
19. | 559-9860 | [1] | PISTON | |
20. | 559-9864 | [1] | LOCKNUT-SPECIAL | |
21. | 559-9865 J | [1] | SEAL-U-CUP | |
22. | 559-9866 J | [1] | RING-BACKUP | |
23. | 561-3241 | [1] | WASHER | |
24. | 561-6599 M | [14] | BOLT-SOCKET HEAD (M20X2.5X100-MM) | |
AVAILABLE REPAIR KIT(S): | ||||
559-7590 J | [1] | KIT-SEAL | ||
J | KIT MARKED J SERVICES PART(S) MARKED J | |||
M | METRIC PART |
#M00972960386
545-9125: CYLINDER & SEAL GP-BUCKET
545-9125 CYLINDER & SEAL GP-BUCKET -BUCKET, ARCTIC
S/N KEF1-UP
PART OF 545-9123 CYLINDER & LINES GP-BUCKET
S/N KEF1-UP
PART OF 545-9123 CYLINDER & LINES GP-BUCKET
Parts for your 345 GC EXCAVATOR:
CATERPILLAR SISPos. | Part No | Qty | Parts name | Comments |
---|---|---|---|---|
1. | 166-1495 | [2] | SEAL-LIP TYPE | |
2. | 166-1496 | [2] | SEAL-LIP TYPE | |
3. | 3B-8489 | [2] | FITTING-GREASE (1/8-27 PTF) | |
4. | 385-2922 | [1] | BALL | |
5. | 468-5764 J | [1] | RING-BACKUP | |
6. | 468-5765 J | [2] | RING-WEAR | |
7. | 468-5766 J | [2] | RING-WEAR | |
8. | 468-5767 J | [1] | SEAL AS | |
9. | 515-3505 | [1] | BEARING-SLEEVE | |
10. | 515-4631 | [1] | RING-RETAINING | |
11. | 515-3503 J | [1] | RING-BUFFER | |
12. | 515-3504 J | [1] | RING-WIPER | |
13. | 554-2916 | [1] | SETSCREW-SOCKET | |
14. | 559-7583 | [1] | CYLINDER AS | |
14A. | 517-5957 | [1] | BEARING-SLEEVE | |
15. | 559-7584 | [1] | ROD AS | |
15A. | 462-2008 | [1] | BUSHING | |
16. | 559-7585 | [1] | PISTON | |
17. | 559-9879 | [1] | LOCKNUT-SPECIAL | |
18. | 559-9880 | [1] | HEAD | |
19. | 559-9882 J | [1] | RING-BACKUP | |
20. | 561-3242 | [1] | RING-SNAP | |
21. | 561-3247 | [1] | WASHER | |
22. | 561-6601 M | [14] | BOLT-SOCKET HEAD (M18X2.5X100-MM) | |
23. | 564-8317 J | [1] | SEAL-U-CUP | |
24. | 564-8321 J | [1] | SEAL-O-RING | |
AVAILABLE REPAIR KIT(S): | ||||
559-9857 J | [1] | KIT-CYLINDER SEAL | ||
J | KIT MARKED J SERVICES PART(S) MARKED J | |||
M | METRIC PART |
#M00972960387
545-9128: CYLINDER & SEAL GP-BUCKET
545-9128 CYLINDER & SEAL GP-BUCKET -BUCKET, ARCTIC
S/N KEF1-UP
PART OF 545-9126 CYLINDER & LINES GP-BUCKET
S/N KEF1-UP
PART OF 545-9126 CYLINDER & LINES GP-BUCKET
Parts for your 345 GC EXCAVATOR:
CATERPILLAR SISPos. | Part No | Qty | Parts name | Comments |
---|---|---|---|---|
1. | 166-1496 | [2] | SEAL-LIP TYPE | |
2. | 166-1497 | [2] | SEAL-LIP TYPE | |
3. | 3B-8489 | [2] | FITTING-GREASE (1/8-27 PTF) | |
4. | 385-2922 | [1] | BALL | |
5. | 468-5918 | [1] | SETSCREW-SOCKET (M14X2X20-MM) | |
6. | 510-0990 | [1] | BEARING-SLEEVE | |
7. | 510-0992 | [1] | RING-RETAINING | |
8. | 522-6030 | [1] | RING-SNAP | |
9. | 539-1741 | [2] | RING-WEAR | |
10. | 539-1742 | [2] | RING-WEAR | |
11. | 539-1744 | [1] | SEAL AS-PISTON | |
12. | 539-1746 | [1] | RING-BACKUP | |
13. | 564-8318 | [1] | SEAL-O-RING | |
14. | 564-8315 | [1] | SEAL-U-CUP | |
15. | 559-7587 | [1] | CYLINDER AS | |
15A. | 462-2007 | [1] | BUSHING | |
16. | 559-7588 | [1] | ROD AS | |
16A. | 462-2004 | [1] | BUSHING | |
17. | 559-7589 | [1] | HEAD | |
18. | 559-9860 | [1] | PISTON | |
19. | 559-9864 | [1] | LOCKNUT-SPECIAL | |
20. | 559-9866 | [1] | RING-BACKUP | |
21. | 561-3241 | [1] | WASHER | |
22. | 561-6599 M | [14] | BOLT-SOCKET HEAD (M20X2.5X100-MM) | |
AVAILABLE REPAIR KIT(S): | ||||
559-9858 Y | [1] | KIT-HYDRAULIC CYLINDER | ||
M | METRIC PART | |||
Y | SEPARATE ILLUSTRATION |
#M00972960388
545-9090: CYLINDER & SEAL GP-STICK
545-9090 CYLINDER & SEAL GP-STICK
S/N KEF1-UP
PART OF 545-9088, 545-9092 CYLINDER & LINES GP-STICK
S/N KEF1-UP
PART OF 545-9088, 545-9092 CYLINDER & LINES GP-STICK
Parts for your 345 GC EXCAVATOR:
CATERPILLAR SISPos. | Part No | Qty | Parts name | Comments |
---|---|---|---|---|
1. | 166-1496 | [4] | SEAL-LIP TYPE | |
2. | 3B-8489 | [1] | FITTING-GREASE (1/8-27 PTF) | |
3. | 476-7118 | [1] | RING-SNAP | |
4. | 476-7121 J | [1] | SEAL-U-CUP | |
5. | 476-7122 J | [1] | SEAL-BUFFER | |
6. | 508-6329 J | [1] | RING-BACKUP | |
7. | 508-6328 J | [1] | SEAL AS-PISTON | |
8. | 527-3139 J | [1] | SEAL-O-RING | |
9. | 559-7578 | [1] | CYLINDER AS-STICK | |
9A. | 462-2010 | [1] | BUSHING | |
10. | 559-7579 | [1] | ROD AS | |
10A. | 517-5956 | [1] | BEARING-SLEEVE | |
11. | 559-7580 | [1] | PISTON | |
12. | 559-7581 | [1] | STOP | |
13. | 559-9867 | [1] | PIN-RETAINING | |
14. | 559-9869 | [1] | SETSCREW-SOCKET | |
15. | 559-9870 J | [4] | RING-WEAR | |
16. | 559-9871 J | [1] | RING-SEAL | |
17. | 559-9872 | [1] | HEAD | |
18. | 559-9873 | [1] | RING-RETAINING | |
19. | 559-9874 | [1] | BEARING-SLEEVE | |
20. | 559-9876 J | [1] | RING-BACKUP | |
21. | 559-9878 J | [1] | RING-WIPER | |
22. | 561-3243 | [1] | STOP | |
23. | 561-3244 | [12] | BALL | |
24. | 561-6600 | [8] | BOLT-SOCKET HEAD | |
25. | 561-7698 | [1] | VALVE-CHECK | |
26. | 561-7699 | [1] | SPRING | |
27. | 561-7700 | [1] | PLUG | |
28. | 561-7701 | [1] | SEAL-O-RING | |
AVAILABLE REPAIR KIT(S): | ||||
559-7582 | [1] | KIT-SEAL | ||
J | KIT MARKED J SERVICES PART(S) MARKED J |
#M00972960389
545-9122: CYLINDER & SEAL GP-STICK
545-9122 CYLINDER & SEAL GP-STICK -STICK, ARCTIC
S/N KEF1-UP
PART OF 545-9120 CYLINDER & LINES GP-STICK
S/N KEF1-UP
PART OF 545-9120 CYLINDER & LINES GP-STICK
Parts for your 345 GC EXCAVATOR:
CATERPILLAR SISPos. | Part No | Qty | Parts name | Comments |
---|---|---|---|---|
1. | 166-1496 | [4] | SEAL-LIP TYPE | |
2. | 3B-8489 | [1] | FITTING-GREASE (1/8-27 PTF) | |
3. | 476-7118 | [1] | RING-SNAP | |
4. | 476-7122 J | [1] | SEAL-BUFFER | |
5. | 508-6329 J | [1] | RING-BACKUP | |
6. | 508-6328 J | [1] | SEAL AS-PISTON | |
7. | 559-7578 | [1] | CYLINDER AS-STICK | |
7A. | 462-2010 | [1] | BUSHING | |
8. | 559-7579 | [1] | ROD AS | |
8A. | 517-5956 | [1] | BEARING-SLEEVE | |
9. | 559-7580 | [1] | PISTON | |
10. | 559-7581 | [1] | STOP | |
11. | 559-9867 | [1] | PIN-RETAINING | |
12. | 559-9869 | [1] | SETSCREW-SOCKET | |
13. | 559-9870 J | [4] | RING-WEAR | |
14. | 559-9871 J | [1] | RING-SEAL | |
15. | 559-9873 | [1] | RING-RETAINING | |
16. | 559-9874 | [1] | BEARING-SLEEVE | |
17. | 559-9878 J | [1] | RING-WIPER | |
18. | 561-3243 | [1] | STOP | |
19. | 561-3244 | [12] | BALL | |
20. | 561-6600 | [8] | BOLT-SOCKET HEAD | |
21. | 561-7694 J | [1] | RING-BACKUP | |
22. | 561-7698 | [1] | VALVE-CHECK | |
23. | 561-7699 | [1] | SPRING | |
24. | 561-7700 | [1] | PLUG | |
25. | 564-8316 J | [1] | SEAL-U-CUP | |
26. | 564-8319 | [1] | SEAL-O-RING | |
27. | 564-8320 J | [1] | SEAL-O-RING | |
28. | 565-5492 | [1] | HEAD | |
AVAILABLE REPAIR KIT(S): | ||||
559-9856 J | [1] | KIT-HYDRAULIC CYLINDER SEAL | ||
J | KIT MARKED J SERVICES PART(S) MARKED J |
Information:
HYDRAULIC SYSTEM
CYLINDER GP
Special Instruction
Procedure to Test the Position Sensor of a Hydraulic Cylinder {1439, 7562}
Procedure to Test the Position Sensor of a Hydraulic Cylinder {1439, 7562}
Procedure to Test the Position Sensor of a Hydraulic Cylinder {1439, 7562}
Specifications
Systems Operation
Reuse And Salvage Guidelines
Testing Hydraulic Cylinders Using the <NOBR>188-3926</NOBR> Caterpillar Cylinder Tester and the <NOBR> 9U-6803</NOBR> Caterpillar Cylinder Tester {0784, 7562}
Testing Hydraulic Cylinders Using the188-3926 Caterpillar Cylinder Tester and the 9U-6803 Caterpillar Cylinder Tester {0784, 7562}
Testing Hydraulic Cylinders Using the
Reuse Guideline for Hydraulic Cylinder Position Sensor {5574, 5736}
Reuse Guideline for Hydraulic Cylinder Position Sensor {5574, 5736}
Reuse Guideline for Hydraulic Cylinder Position Sensor {5574, 5736}
Hydraulic Cylinder Seal Failure Analysis {7555, 7562}
Hydraulic Cylinder Seal Failure Analysis {7555, 7562}
Hydraulic Cylinder Seal Failure Analysis {7555, 7562}
Inspection and Salvage of Hydraulic Cylinder Components {7562}
Inspection and Salvage of Hydraulic Cylinder Components {7562}
Inspection and Salvage of Hydraulic Cylinder Components {7562}
Measuring Bores and Installing Seals in Standard and Oversized Hydraulic Cylinders {5100, 7562}
Measuring Bores and Installing Seals in Standard and Oversized Hydraulic Cylinders {5100, 7562}
Measuring Bores and Installing Seals in Standard and Oversized Hydraulic Cylinders {5100, 7562}
Machining the O-ring Groove into the Face of Oversized Bolted Head Hydraulic Cylinders {0677, 5100, 7562}
Machining the O-ring Groove into the Face of Oversized Bolted Head Hydraulic Cylinders {0677, 5100, 7562}
Machining the O-ring Groove into the Face of Oversized Bolted Head Hydraulic Cylinders {0677, 5100, 7562}
Contamination Control Guidelines
Applied Failure Analysis
Hydraulic Cylinder Seal Failure Analysis {7555, 7562}
Hydraulic Cylinder Seal Failure Analysis {7555, 7562}
Hydraulic Cylinder Seal Failure Analysis {7555, 7562}
Testing and Adjusting
Bench Test Procedures
Testing Hydraulic Cylinders Using the <NOBR>188-3926</NOBR> Caterpillar Cylinder Tester and the <NOBR> 9U-6803</NOBR> Caterpillar Cylinder Tester {0784, 7562}
Testing Hydraulic Cylinders Using the188-3926 Caterpillar Cylinder Tester and the 9U-6803 Caterpillar Cylinder Tester {0784, 7562}
Testing Hydraulic Cylinders Using the
Disassembly and Assembly