HYDRAULIC SYSTEM
CYLINDER GPLINES GP-PUMP
LINES GP-SWING
LINES GP
IMPLEMENTS
BOOM GPHYDRAULIC SYSTEM
CYLINDER GP#SEBP21950550
7Y-5100: CYLINDER GP-BUCKET
7Y5100 CYLINDER GP-BUCKET (CHG J04-J11)
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 L EXCAVATOR:
CATERPILLAR SIS| Pos. | 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 | |||
#SEBP21950551
7Y-4650: CYLINDER GP-STICK
7Y4650 CYLINDER GP-STICK (CHG J09, J10)
150MM (5.90 IN) BORE X 1567MM (61.69 IN) STROKE
PART OF 4I1721 CYLINDER & SEAL
AN ATTACHMENT
150MM (5.90 IN) BORE X 1567MM (61.69 IN) STROKE
PART OF 4I1721 CYLINDER & SEAL
AN ATTACHMENT
Parts for your 325 L EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 4I-1616 R | [1] | CYLINDER AS | |
| 7Y-4666 | [1] | BEARING-SLEEVE | ||
| 2. | 5I-3173 | [1] | RING-RETAINING | |
| 3. | 5I-3172 | [1] | RING | |
| 4. | 5I-4016 | [1] | STOP | |
| 5. | 7Y-4695 M | [1] | LOCKNUT-SPECIAL | |
| 6. | 7Y-4697 J | [1] | RING | |
| 7. | 9X-3601 J | [1] | SEAL AS | |
| 8. | 096-1581 J | [1] | RING | |
| 9. | 7Y-4661 | [1] | PISTON | |
| 10. | 5I-8516 | [1] | RING-SEAL | |
| 11. | 7Y-4918 | [1] | STOP | |
| 12. | 7Y-5215 M | [8] | BOLT-SOCKET HEAD | |
| 13. | 5I-4048 R | [1] | ROD AS | |
| 7Y-4666 | [1] | BEARING-SLEEVE | ||
| 14. | 093-1828 | [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 | |
| 19. | 7Y-4667 J | [1] | SEAL-LIP TYPE | |
| 20. | 7Y-4669 J | [1] | RING | |
| 21. | 7Y-4670 J | [1] | SEAL-U-CUP | |
| 22. | 7Y-4671 J | [1] | SEAL-BUFFER | |
| THE FOLLOWING REPAIR | ||||
| KIT IS AVAILABLE: | ||||
| 7Y-4698 | [1] | KIT-SEAL | ||
| (INCL PARTS MARKED J) | ||||
| M | METRIC PART | |||
| R | REMFG PART MAY BE AVAILABLE | |||
#SEBP21950552
087-5076: LINES GP-PUMP
875076 LINES GP-PUMP
Parts for your 325 L EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 6V-0400 | [8] | FLANGE-HALF | |
| 2. | 8T-4184 M | [16] | BOLT | |
| 3. | 8T-4223 | [20] | WASHER-HARD | |
| 4. | 1P-3703 | [4] | SEAL-RECTANGULAR | |
| 5. | 4I-1792 I | [1] | HOSE AS | |
| 6. | 096-4883 M | [3] | NUT-SELF-LOCKING | |
| 7. | 8T-4172 M | [3] | BOLT | |
| 8. | 8T-4121 | [6] | WASHER | |
| 9. | 7Y-8055 | [1] | PLATE | |
| 10. | 7Y-8058 | [2] | CLAMP-DOUBLE | |
| 11. | 7Y-8059 | [1] | CHANNEL | |
| 12. | 8T-4779 M | [4] | BOLT | |
| 13. | 9X-8257 | [8] | WASHER | |
| 14. | 4I-5861 | [1] | PIPE AS | |
| 15. | 5P-1979 | [1] | SEAL-O-RING | |
| 16. | 9S-4182 | [1] | PLUG | |
| 17. | 3J-7354 | [1] | SEAL-O-RING | |
| 18. | 087-5472 | [1] | SUPPORT | |
| 19. | 8T-4192 M | [2] | BOLT | |
| 20. | 7Y-5225 | [1] | U-BOLT | |
| 21. | 096-4884 M | [2] | NUT-SELF LOCKING | |
| 22. | 8T-6726 | [2] | CLAMP-HOSE | |
| 23. | 7Y-4562 E | HOSE (30 CM) | ||
| 24. | 4I-1795 I | [1] | HOSE AS | |
| 25. | 4I-5860 | [1] | PIPE AS | |
| 26. | 8T-7338 M | [4] | BOLT | |
| 27. | 9F-7283 | [1] | SEAL-O-RING | |
| E | ORDER BY THE CENTIMETER | |||
| I | SEE HOSE FABRICATION GUIDE | |||
| M | METRIC PART | |||
#SEBP21950553
087-5073: LINES GP-SWING MOTOR
875073 LINES GP-SWING MOTOR
S/N 9ZK1-132,2SL1-376,3LL1-616
S/N 9ZK1-132,2SL1-376,3LL1-616
Parts for your 325 L EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 1P-5765 | [4] | FLANGE-HALF | |
| 2. | 8T-4121 | [8] | WASHER (21MM OD) | |
| 3. | 105-3477 M | [8] | BOLT-HEX SOCKET | |
| 4. | 1P-3702 | [2] | SEAL-RECTANGULAR (28.83MM ID) | |
| 5. | 087-5606 I | [1] | HOSE AS | |
| 6. | 6C-6309 I | [1] | HOSE AS | |
| 7. | 087-4913 | [1] | BLOCK | |
| 8. | 8T-6685 M | [4] | BOLT (M10X1.50X110MM) | |
| 9. | 6V-8637 | [2] | CONNECTOR-SEAL | |
| 10. | 3D-2824 | [2] | SEAL-O-RING (23.47MM ID) | |
| 11. | 6V-9746 | [2] | SEAL-O-RING (18.77MM ID) | |
| 12. | 8T-5005 M | [4] | BOLT | |
| 13. | 4J-5267 | [2] | SEAL (24.99MM ID) | |
| 14. | 087-4912 | [1] | BLOCK | |
| I | SEE HOSE FABRICATION GUIDE | |||
| M | METRIC PART | |||
#SEBP21950554
087-5073: LINES GP-SWING MOTOR
875073 LINES GP-SWING MOTOR
S/N 9ZK133-UP,2SL377-UP,3LL617-UP
S/N 9ZK133-UP,2SL377-UP,3LL617-UP
Parts for your 325 L EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 8T-9403 C | [4] | FLANGE-HALF | |
| 2. | 8T-4121 | [8] | WASHER (21MM OD) | |
| 3. | 8T-4182 MC | [8] | BOLT (M10X1.50X45MM) | |
| 4. | 1P-3702 | [2] | SEAL-RECTANGULAR (28.83MM ID) | |
| 5. | 110-2805 IC | [1] | HOSE AS | |
| 6. | 6V-9853 | [2] | ELBOW-SWIVEL | |
| 7. | 087-4913 | [1] | BLOCK | |
| 8. | 8T-6685 M | [4] | BOLT (M10X1.50X110MM) | |
| 9. | 6V-9162 C | [2] | CONNECTOR | |
| 10. | 3D-2824 | [2] | SEAL-O-RING (23.47MM ID) | |
| 11. | 6V-9746 | [2] | SEAL-O-RING (18.77MM ID) | |
| 12. | 8T-5005 M | [4] | BOLT (M10X1.50X70MM) | |
| 13. | 4J-5267 | [2] | SEAL (24.99MM ID) | |
| 14. | 087-4912 | [1] | BLOCK | |
| 15. | 110-2806 IC | [1] | HOSE GP | |
| 16. | 110-2804 I | [1] | HOSE AS | |
| 17. | 7Y-5074 EB | GUARD | ||
| B | USE AS REQUIRED | |||
| C | CHANGE FROM PREVIOUS TYPE | |||
| E | ORDER BY THE CENTIMETER | |||
| I | SEE HOSE FABRICATION GUIDE | |||
| M | METRIC PART | |||
#SEBP21950555
6E-4816: PLUG GP
Parts for your 325 L EXCAVATOR:
CATERPILLAR SIS#SEBP21950556
6E-4793: PLUG GP
6E4793 PLUG GP
PART OF 6E4816 PLUG
PART OF 6E4816 PLUG
Parts for your 325 L EXCAVATOR:
CATERPILLAR SIS#SEBP21950557
6E-2746: PLUG GP
6E2746 PLUG GP
PART OF 6E4816 PLUG
PART OF 6E4816 PLUG
Parts for your 325 L EXCAVATOR:
CATERPILLAR SIS#SEBP21950558
7Y-0075: BOOM AR
Parts for your 325 L EXCAVATOR:
CATERPILLAR SIS#SEBP21950559
6C-6000: BOOM AR
Parts for your 325 L EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 6C-6030 Y | [1] | BOOM GP-FORE | ||
| 6C-6010 Y | [1] | BOOM GP-STUB | ||
| 7Y-6009 Y | [1] | CONTROL GP-HYDRAULIC | ||
| -OR- | ||||
| 6C-9301 Y | [1] | CONTROL GP-HYDRAULIC | ||
| 4I-1720 Y | [2] | CYLINDER & SEAL GP | ||
| 4I-1721 Y | [1] | CYLINDER & SEAL GP | ||
| 6C-6054 Y | [1] | CYLINDER & SEAL GP | ||
| 6C-6049 Y | [1] | LIGHTING GP | ||
| 6C-6048 Y | [1] | LINES GP GREASE | ||
| 6C-6050 Y | [1] | LINES GP-BOOM | ||
| 4I-3664 Y | [1] | LINES GP-BOOM CYLINDER | ||
| 6C-6160 Y | [1] | LINES GP-FRONT | ||
| 6C-6322 Y | [1] | LINES GP-PILOT | ||
| 6C-8010 | [1] | PLATE-WARNING | ||
| LOCATED NEAR CHECK VALVE ON | ||||
| HAB CYLINDER | ||||
| Y | SEPARATE ILLUSTRATION | |||
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
Caterpillar Parts SIS Catalog 325 L :
Truck sale:
75.000



