HYDRAULIC SYSTEM
CYLINDER GPHYDRAULIC SYSTEM
CYLINDER GP#SEBP20050440
4I-1720: CYLINDER & SEAL GP
4I1720 CYLINDER & SEAL GP (BOOM)
7Y4601-PAGE 308
PART OF 7Y0075, 6C6000, 7Y0076 BOOM ARS
AN ATTACHMENT
7Y4601-PAGE 308
PART OF 7Y0075, 6C6000, 7Y0076 BOOM ARS
AN ATTACHMENT
Parts for your 325 LN EXCAVATOR:
CATERPILLAR SIS#SEBP20050441
7Y-4601: CYLINDER GP-BOOM
7Y4601 CYLINDER GP-BOOM (CHGS 06,07,08,10)
130MM (5 IN.) BORE X 1407MM (55 IN.) STROKE
PART OF 4I1720 CYLINDER & SEAL
AN ATTACHMENT
130MM (5 IN.) BORE X 1407MM (55 IN.) STROKE
PART OF 4I1720 CYLINDER & SEAL
AN ATTACHMENT
Parts for your 325 LN EXCAVATOR:
CATERPILLAR SISPos. | Part No | Qty | Parts name | Comments |
---|---|---|---|---|
1. | 4I-1612 R | [1] | CYLINDER AS | |
7Y-5102 | [1] | BEARING-SLEEVE | ||
2. | 7Y-4622 M | [1] | LOCKNUT | |
3. | 7Y-4636 J | [1] | RING | |
4. | 9X-3595 J | [1] | SEAL AS | |
5. | 7Y-4632 J | [1] | RING | |
6. | 7I-7183 | [1] | PISTON | |
7. | 087-5005 | [1] | STOP | |
8. | 6I-6784 J | [1] | RING-SEAL | |
9. | 7Y-5216 M | [8] | BOLT-SOCKET HEAD | |
10. | 7Y-4614 R | [1] | ROD AS | |
7Y-5102 | [1] | BEARING-SLEEVE | ||
11. | 128-9260 | [1] | BEARING-SLEEVE | |
12. | 7Y-4631 | [1] | RING-RETAINING | |
13. | 7Y-4620 | [1] | HEAD | |
14. | 095-1631 J | [1] | SEAL-O-RING (119.6MM ID) | |
15. | 7Y-4633 J | [1] | RING | |
16. | 114-0645 J | [1] | SEAL-LIP | |
17. | 7Y-4628 J | [1] | RING | |
18. | 7Y-4629 J | [1] | SEAL-U-CUP (91.0MM ID) | |
19. | 7Y-4630 J | [1] | SEAL-BUFFER (94.0MM ID) | |
THE FOLLOWING REPAIR | ||||
KIT IS AVAILABLE: | ||||
7Y-5147 | [1] | KIT-SEAL | ||
(INCL PARTS MARKED J) | ||||
M | METRIC PART | |||
R | REMFG PART MAY BE AVAILABLE |
#SEBP20050442
6C-6054: CYLINDER & SEAL GP
6C6054 CYLINDER & SEAL GP (BOOM)
6C6150-PAGE 310
PART OF 6C6000 BOOM AR
AN ATTACHMENT
6C6150-PAGE 310
PART OF 6C6000 BOOM AR
AN ATTACHMENT
Parts for your 325 LN EXCAVATOR:
CATERPILLAR SIS#SEBP20050443
6C-6150: CYLINDER GP-BOOM
6C6150 CYLINDER GP-BOOM (CHGS 00,01,02,03,04)
170MM (6.7 IN.) BORE X 1100MM (43.3 IN.) STROKE
PART OF 6C6054 CYLINDER & SEAL
AN ATTACHMENT
170MM (6.7 IN.) BORE X 1100MM (43.3 IN.) STROKE
PART OF 6C6054 CYLINDER & SEAL
AN ATTACHMENT
Parts for your 325 LN EXCAVATOR:
CATERPILLAR SISPos. | Part No | Qty | Parts name | Comments |
---|---|---|---|---|
1. | 6C-6151 | [1] | CYLINDER AS | |
2. | 7Y-4939 | [1] | BEARING-SLEEVE | |
3. | 7Y-4934 | [1] | RING | |
4. | 7Y-4937 | [1] | STOP | |
5. | 7Y-4695 M | [1] | LOCKNUT-SPECIAL | |
6. | 7Y-4957 J | [1] | RING | |
7. | 9X-3607 J | [1] | SEAL AS | |
8. | 096-5609 J | [1] | RING | |
9. | 6C-8557 | [1] | PISTON | |
10. | 6I-6787 J | [1] | RING-SEAL | |
11. | 087-5431 | [1] | STOP | |
12. | 095-1726 J | [1] | SEAL-O-RING | |
13. | 7Y-4945 J | [1] | RING | |
14. | 093-1572 | [1] | RING-RETAINING | |
15. | 093-1826 | [1] | BEARING-SLEEVE | |
16. | 096-2663 J | [1] | SEAL-BUFFER | |
17. | 6C-6153 | [1] | HEAD | |
18. | 096-2664 J | [1] | SEAL-U-CUP | |
19. | 096-2665 J | [1] | RING | |
20. | 096-0059 J | [1] | SEAL-LIP TYPE | |
21. | 6C-6154 | [1] | ROD AS | |
22. | 7Y-4939 | [1] | BEARING-SLEEVE | |
23. | 7Y-5239 M | [8] | BOLT-SOCKET HEAD | |
24. | 7Y-4955 | [1] | RING-RETAINING | |
THE FOLLOWING REPAIR | ||||
KIT IS AVAILABLE: | ||||
6C-6156 | [1] | KIT-SEAL | ||
(INCL PARTS MARKED J) | ||||
M | METRIC PART |
#SEBP20050444
7Y-5199: CYLINDER & SEAL GP
7Y5199 CYLINDER & SEAL GP (BUCKET)
875633-PAGE 312
PART OF 4I8021 LINKAGE AR-BUCKET
AN ATTACHMENT
875633-PAGE 312
PART OF 4I8021 LINKAGE AR-BUCKET
AN ATTACHMENT
Parts for your 325 LN EXCAVATOR:
CATERPILLAR SIS#SEBP20050445
087-5633: CYLINDER GP
875633 CYLINDER GP-BUCKET (CHGS 00,01,02,03,04)
120MM (5 IN.) BORE X 1030MM (41 IN.) STROKE
PART OF 7Y5199 CYLINDER & SEAL
AN ATTACHMENT
120MM (5 IN.) BORE X 1030MM (41 IN.) STROKE
PART OF 7Y5199 CYLINDER & SEAL
AN ATTACHMENT
Parts for your 325 LN EXCAVATOR:
CATERPILLAR SISPos. | Part No | Qty | Parts name | Comments |
---|---|---|---|---|
1. | 4I-1040 R | [1] | CYLINDER AS | |
7Y-5131 | [1] | BEARING-SLEEVE | ||
2. | 087-5504 M | [1] | LOCKNUT | |
3. | 087-5505 J | [1] | RING | |
4. | 9X-3592 J | [1] | SEAL AS | |
5. | 093-1630 J | [1] | RING | |
6. | 7I-7184 | [1] | PISTON | |
7. | 7Y-5216 M | [8] | BOLT-SOCKET HEAD | |
8. | 087-5640 R | [1] | ROD AS | |
4I-0704 | [1] | BEARING-SLEEVE | ||
9. | 087-5511 | [1] | HEAD | |
10. | 093-1824 | [1] | BEARING-SLEEVE | |
11. | 7Y-5119 | [1] | RING-RETAINING | |
12. | 087-5510 J | [1] | RING | |
13. | 095-1717 J | [1] | SEAL-O-RING | |
14. | 114-0644 J | [1] | SEAL-LIP | |
15. | 7Y-5116 J | [1] | RING | |
16. | 7Y-5117 J | [1] | SEAL-U-CUP | |
17. | 7Y-5118 J | [1] | SEAL-BUFFER | |
THE FOLLOWING REPAIR | ||||
KIT IS AVAILABLE: | ||||
087-5394 | [1] | KIT-SEAL | ||
(INCL PARTS MARKED J) | ||||
M | METRIC PART | |||
R | REMFG PART MAY BE AVAILABLE |
#SEBP20050446
4I-1721: CYLINDER & SEAL GP
4I1721 CYLINDER & SEAL GP (STICK)
7Y4650-PAGE 315
PART OF 6C6000, 7Y0075 BOOM ARS
AN ATTACHMENT
7Y4650-PAGE 315
PART OF 6C6000, 7Y0075 BOOM ARS
AN ATTACHMENT
Parts for your 325 LN EXCAVATOR:
CATERPILLAR SIS#SEBP20050447
087-5565: CYLINDER & SEAL GP
875565 CYLINDER & SEAL GP (BUCKET)
7Y5100-PAGE 314
PART OF 7Y0084 LINKAGE AR-BUCKET
AN ATTACHMENT
7Y5100-PAGE 314
PART OF 7Y0084 LINKAGE AR-BUCKET
AN ATTACHMENT
Parts for your 325 LN EXCAVATOR:
CATERPILLAR SIS#SEBP20050448
7Y-5100: CYLINDER GP-BUCKET
7Y5100 CYLINDER GP-BUCKET (CHGS 04,05,06,07,08,09,10)
130MM (5.11 IN.) BORE X 1156MM (45.51 IN.) STROKE
PART OF 875565 CYLINDER & SEAL
AN ATTACHMENT
130MM (5.11 IN.) BORE X 1156MM (45.51 IN.) STROKE
PART OF 875565 CYLINDER & SEAL
AN ATTACHMENT
Parts for your 325 LN EXCAVATOR:
CATERPILLAR SISPos. | Part No | Qty | Parts name | Comments |
---|---|---|---|---|
1. | 4I-1620 R | [1] | CYLINDER AS | |
2. | 7Y-5131 | [1] | BEARING-SLEEVE | |
3. | 7Y-4622 M | [1] | LOCKNUT-SPECIAL | |
4. | 7Y-4636 | [1] | RING | |
5. | 9X-3595 J | [1] | SEAL AS | |
6. | 7Y-4632 J | [1] | RING | |
7. | 7I-7183 | [1] | PISTON | |
8. | 7Y-5216 M | [8] | BOLT-SOCKET HEAD | |
9. | 7Y-5108 R | [1] | ROD AS | |
10. | 7Y-5128 | [1] | BEARING-SLEEVE | |
11. | 7Y-5130 | [1] | HEAD | |
12. | 093-1824 | [1] | BEARING-SLEEVE | |
13. | 7Y-5119 | [1] | RING-RETAINING | |
14. | 7Y-4633 J | [1] | RING | |
15. | 095-1631 J | [1] | SEAL-O-RING | |
16. | 114-0644 | [1] | SEAL-LIP TYPE | |
17. | 7Y-5116 J | [1] | RING | |
18. | 7Y-5117 J | [1] | SEAL-U-CUP | |
19. | 7Y-5118 J | [1] | SEAL-BUFFER | |
THE FOLLOWING REPAIR | ||||
KIT IS AVAILABLE : | ||||
7Y-5145 | [1] | KIT-SEAL | ||
(INCL PARTS MARKED J) | ||||
M | METRIC PART | |||
R | REMFG PART MAY BE AVAILABLE |
#SEBP20050449
7Y-4650: CYLINDER GP-STICK
7Y4650 CYLINDER GP-STICK (CHGS 09,10,12)
150MM (5.90 IN.) BORE X 1567MM (61.69 IN.) STROKE
PART OF 4K1721 CYLINDER & SEAL
AN ATTACHMENT
150MM (5.90 IN.) BORE X 1567MM (61.69 IN.) STROKE
PART OF 4K1721 CYLINDER & SEAL
AN ATTACHMENT
Parts for your 325 LN EXCAVATOR:
CATERPILLAR SISPos. | Part No | Qty | Parts name | Comments |
---|---|---|---|---|
1. | 4I-1616 R | [1] | CYLINDER AS | |
7Y-4666 | [1] | BEARING-SLEEVE | ||
2. | 103-8378 | [1] | RING-RETAINING | |
3. | 103-8379 | [1] | RING | |
4. | 103-8380 | [1] | STOP | |
5. | 7Y-4695 M | [1] | LOCKNUT | |
6. | 7Y-4697 J | [1] | RING | |
7. | 9X-3601 J | [1] | SEAL AS | |
8. | 096-1581 J | [1] | RING | |
9. | 7I-7180 | [1] | PISTON | |
10. | 5I-8516 | [1] | RING-SEAL | |
11. | 7Y-4918 | [1] | STOP | |
12. | 7Y-5215 M | [8] | BOLT-SOCKET HEAD (M24X3X90MM) | |
13. | 103-8381 R | [1] | ROD AS | |
7Y-4666 | [1] | BEARING-SLEEVE | ||
14. | 114-0760 | [1] | BEARING-SLEEVE | |
15. | 7Y-4672 | [1] | RING-RETAINING | |
16. | 7Y-4660 | [1] | HEAD | |
17. | 7Y-4673 J | [1] | RING | |
18. | 095-1633 J | [1] | SEAL-O-RING (139.6MM ID) | |
19. | 114-0647 J | [1] | SEAL-LIP | |
20. | 7Y-4669 J | [1] | RING | |
21. | 7Y-4670 J | [1] | SEAL-U-CUP | |
22. | 7Y-4671 J | [1] | SEAL-BUFFER | |
23. | 095-0929 | [2] | RING-RETAINING | |
THE FOLLOWING REPAIR | ||||
KIT IS AVAILABLE: | ||||
7Y-4698 | [1] | KIT-SEAL | ||
(INCL PARTS MARKED J) | ||||
M | METRIC PART | |||
R | REMFG PART MAY BE AVAILABLE |
Information:
HYDRAULIC SYSTEM
CYLINDER GP
Special Instruction
Repairing and Strengthening Stick Assemblies' Support Brackets and Reinforcing a Center Boss Assembly{6502}
Repairing and Strengthening Stick Assemblies' Support Brackets and Reinforcing a Center Boss Assembly{6502}
Repairing and Strengthening Stick Assemblies' Support Brackets and Reinforcing a Center Boss Assembly{6502}
Instructions for Installation of Oversize Hydraulic Cylinder Seals {7555, 7562}
Instructions for Installation of Oversize Hydraulic Cylinder Seals {7555, 7562}
Instructions for Installation of Oversize Hydraulic Cylinder Seals {7555, 7562}
Installation of Vented Buffer Seal Assembly, U-Cup Seal, and Double Lip Wiper Seal for Hydraulic Cylinders{7562}
Installation of Vented Buffer Seal Assembly, U-Cup Seal, and Double Lip Wiper Seal for Hydraulic Cylinders{7562}
Installation of Vented Buffer Seal Assembly, U-Cup Seal, and Double Lip Wiper Seal for Hydraulic Cylinders{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}
Procedure to Test the Position Sensor of a Hydraulic Cylinder {1439, 7562}
Technical Information Bulletin
The Failure of the Buffer Seal that can be Caused by a Defect in the Seal Groove on All Track-Type Tractors, Wheel Loaders, Hydraulic Excavators and Backhoe Loaders that Use Cylinders that were Manufactured After 1January 2000{7562}
The Failure of the Buffer Seal that can be Caused by a Defect in the Seal Groove on All Track-Type Tractors, Wheel Loaders, Hydraulic Excavators and Backhoe Loaders that Use Cylinders that were Manufactured After 1January 2000{7562}
The Failure of the Buffer Seal that can be Caused by a Defect in the Seal Groove on All Track-Type Tractors, Wheel Loaders, Hydraulic Excavators and Backhoe Loaders that Use Cylinders that were Manufactured After 1January 2000{7562}
Discoloration of the Hydraulic Cylinder Rod on Certain Excavators{5102, 5456, 5457, 5458, 5468, 7562}
Discoloration of the Hydraulic Cylinder Rod on Certain Excavators{5102, 5456, 5457, 5458, 5468, 7562}
Discoloration of the Hydraulic Cylinder Rod on Certain Excavators{5102, 5456, 5457, 5458, 5468, 7562}
Color Change for Cylinder Rod Seals (Wiper, U-Cup and Buffer){5100, 7555, 7562}
Color Change for Cylinder Rod Seals (Wiper, U-Cup and Buffer){5100, 7555, 7562}
Color Change for Cylinder Rod Seals (Wiper, U-Cup and Buffer){5100, 7555, 7562}
Specifications
Tool Operating Manual
Procedures for Using the 232-4686 Cylinder Washer Tank Group European Union Compliant{0374, 0599, 0680, 0738}
Procedures for Using the 232-4686 Cylinder Washer Tank Group European Union Compliant{0374, 0599, 0680, 0738}
Procedures for Using the 232-4686 Cylinder Washer Tank Group European Union Compliant{0374, 0599, 0680, 0738}
1U-9001 and 1U-9002 Automatic Hone Tooling{0599, 0677, 0738, 7562, 7562}
1U-9001 and 1U-9002 Automatic Hone Tooling{0599, 0677, 0738, 7562, 7562}
1U-9001 and 1U-9002 Automatic Hone Tooling{0599, 0677, 0738, 7562, 7562}
Model HCS-40 Hydraulic Cylinder Servicer{0374, 0599, 0700, 0738, 7562}
Model HCS-40 Hydraulic Cylinder Servicer{0374, 0599, 0700, 0738, 7562}
Model HCS-40 Hydraulic Cylinder Servicer{0374, 0599, 0700, 0738, 7562}
4C-9910 Portable Hydraulic Tester (Flow 125 GPM) {0599, 0784, 5050, 5057, 5095}
4C-9910 Portable Hydraulic Tester (Flow 125 GPM) {0599, 0784, 5050, 5057, 5095}
4C-9910 Portable Hydraulic Tester (Flow 125 GPM) {0599, 0784, 5050, 5057, 5095}
Using the 265-4177, 265-4209 Service Tool Groups to Install Sensors in Position-Sensing Hydraulic Cylinders{0599, 0709, 0738, 1439, 7562, 7562}
Using the 265-4177, 265-4209 Service Tool Groups to Install Sensors in Position-Sensing Hydraulic Cylinders{0599, 0709, 0738, 1439, 7562, 7562}
Using the 265-4177, 265-4209 Service Tool Groups to Install Sensors in Position-Sensing Hydraulic Cylinders{0599, 0709, 0738, 1439, 7562, 7562}
Using the 9U-7868 and 9U-7869 Spanner Wrench to Remove and install Threaded Gland Cylinder Heads{0374, 0599, 0602, 0738}
Using the 9U-7868 and 9U-7869 Spanner Wrench to Remove and install Threaded Gland Cylinder Heads{0374, 0599, 0602, 0738}
Using the 9U-7868 and 9U-7869 Spanner Wrench to Remove and install Threaded Gland Cylinder Heads{0374, 0599, 0602, 0738}
Procedures for Using the 120-9143 Cylinder Washer Tank Group {0374, 0602, 0680, 0738}
Procedures for Using the 120-9143 Cylinder Washer Tank Group {0374, 0602, 0680, 0738}
Procedures for Using the 120-9143 Cylinder Washer Tank Group {0374, 0602, 0680, 0738}
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}
HVOF Identification and Polishing (Superfinishing){0674, 0679, 1000, 7000, 7562}
HVOF Identification and Polishing (Superfinishing){0674, 0679, 1000, 7000, 7562}
HVOF Identification and Polishing (Superfinishing){0674, 0679, 1000, 7000, 7562}
Thermal Spray Procedures for Hydraulic Cylinder Rods{0679, 7562, 7562}
Thermal Spray Procedures for Hydraulic Cylinder Rods{0679, 7562, 7562}
Thermal Spray Procedures for Hydraulic Cylinder Rods{0679, 7562, 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}
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
Service Magazine