HYDRAULIC SYSTEM
PUMP GPOPERATOR STATION
CONTROL GP-HYDRAULICHYDRAULIC SYSTEM
LINES GP-PUMPVALVE GP-CONTROL
HYDRAULIC SYSTEM
PUMP GP#SEBP20050260
087-4780: ROTATING GP-PUMP
Parts for your 325 LN EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 099-5865 | [1] | PLATE-VALVE | |
| 2. | 087-4782 Y | [1] | ROTATING GP-PUMP | |
| 3. | 099-5864 | [1] | SHAFT-PINION | |
| 4. | 9T-3873 | [1] | BEARING AS | |
| 5. | 9T-3876 | [1] | BEARING AS | |
| 6. | 9T-2004 | [1] | NUT-BEARING LOCK | |
| 7. | 9T-3376 B | [1] | SHIM (2.7MM THICK) | |
| 9T-3377 B | [1] | SHIM (2.8MM THICK) | ||
| 9T-3378 B | [1] | SHIM (2.9MM THICK) | ||
| 9T-3379 B | [1] | SHIM (3.0MM THICK) | ||
| 9T-3380 B | [1] | SHIM (3.1MM THICK) | ||
| B | USE AS REQUIRED | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP20050261
087-4782: ROTATING GP-PUMP
874782 ROTATING GP-PUMP
PART OF 874780 ROTATING PUMP
PART OF 874780 ROTATING PUMP
Parts for your 325 LN EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 9T-3368 | [4] | SPRING-BELLEVILLE | |
| 2. | 087-4783 | [1] | CYLINDER | |
| 3. | 105-1516 | [1] | PLATE-RETAINING | |
| 4. | 105-1517 M | [14] | SCREW | |
| 5. | 9T-3369 | [1] | PIN-CENTER | |
| 6. | 099-5713 | [7] | PISTON | |
| 7. | 9T-3745 | [14] | RING | |
| 8. | 9T-3391 B | [1] | SPACER-SPRING (5.3MM THICK) | |
| 9T-3392 B | [1] | SPACER-SPRING (5.4MM THICK) | ||
| 9T-3393 B | [1] | SPACER-SPRING (5.5MM THICK) | ||
| 9T-3394 B | [1] | SPACER-SPRING (5.6MM THICK) | ||
| 9T-3395 B | [1] | SPACER-SPRING (5.7MM THICK) | ||
| 9T-3396 B | [1] | SPACER-SPRING (5.8MM THICK) | ||
| 9T-3397 B | [1] | SPACER-SPRING (5.9MM THICK) | ||
| B | USE AS REQUIRED | |||
| M | METRIC PART | |||
#SEBP20050262
6C-6146: CONTROL GP-HYDRAULIC
6C6146 CONTROL GP-HYDRAULIC
875675-PAGE 207
PART OF 6C6209 CONTROL AR-AUXILIARY
AN ATTACHMENT
875675-PAGE 207
PART OF 6C6209 CONTROL AR-AUXILIARY
AN ATTACHMENT
Parts for your 325 LN EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 4I-1295 | [1] | RUBBER | |
| 2. | 6C-6344 | [1] | PEDAL AS | |
| 3. | 6C-6349 | [1] | FLOOR MAT | |
| 4. | 7Y-4717 | [1] | PIN | |
| 5. | 7Y-5704 | [1] | CHAIN AS-BALL | |
| 6. | 7Y-5753 | [1] | SUPPORT AS | |
| 7. | 7Y-5757 | [1] | PIN | |
| 8. | 8T-4121 | [2] | WASHER | |
| 9. | 8T-4195 M | [2] | BOLT | |
| 10. | 7I-8479 M | [1] | BOLT-SOCKET HEAD | |
| 11. | 087-5675 Y | [1] | VALVE GP-PILOT | |
| 12. | 8T-8894 M | [2] | BOLT-SOCKET HEAD | |
| 13. | 095-0735 M | [2] | SCREW-MACHINE | |
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP20050263
7Y-6009: CONTROL GP-HYDRAULIC
7Y6009 CONTROL GP-HYDRAULIC
TYPE 1
875675-PAGE 207
PART OF 6C6000 BOOM AR, 7Y6006, 7Y6004, 7Y6008 CONTROL ARS
AN ATTACHMENT
TYPE 1
875675-PAGE 207
PART OF 6C6000 BOOM AR, 7Y6006, 7Y6004, 7Y6008 CONTROL ARS
AN ATTACHMENT
Parts for your 325 LN EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 4I-1296 | [1] | RUBBER | |
| 2. | 7Y-5751 | [1] | PEDAL AS | |
| 3. | 7Y-5753 | [1] | SUPPORT AS | |
| 4. | 7Y-5704 | [1] | CHAIN AS-BALL | |
| 5. | 7I-8479 M | [1] | BOLT-SOCKET HEAD | |
| 6. | 087-5675 Y | [1] | VALVE GP-PILOT | |
| 7. | 5I-7125 | [1] | FLOORMAT | |
| 8. | 8T-4195 M | [2] | BOLT | |
| 9. | 8T-8894 M | [2] | BOLT-SOCKET HEAD | |
| 10. | 8T-4121 | [4] | WASHER | |
| 11. | 7Y-4717 | [1] | PIN | |
| 12. | 095-0735 M | [2] | SCREW-MACHINE | |
| 13. | 7Y-5757 | [1] | PIN | |
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP20050264
5I-7058: CONTROL GP-HYDRAULIC
5I7058 CONTROL GP-HYDRAULIC
TYPE 2
875675-PAGE 207
PART OF 7Y6008 CONTROL AR-AUXILIARY
AN ATTACHMENT
TYPE 2
875675-PAGE 207
PART OF 7Y6008 CONTROL AR-AUXILIARY
AN ATTACHMENT
Parts for your 325 LN EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 4I-1296 | [1] | RUBBER | |
| 2. | 7Y-5751 | [1] | PEDAL AS | |
| 3. | 7Y-5753 | [1] | SUPPORT AS | |
| 7Y-5226 M | [1] | NUT | ||
| 4. | 7Y-5704 | [1] | CHAIN AS-BALL | |
| 5. | 7I-8479 M | [1] | BOLT-SOCKET HEAD | |
| 6. | 087-5675 Y | [1] | VALVE GP-PILOT | |
| 7. | 5I-7059 | [1] | FLOOR MAT | |
| 8. | 8T-4195 M | [2] | BOLT | |
| 9. | 8T-8894 M | [2] | BOLT-SOCKET HEAD | |
| 10. | 8T-4121 | [4] | WASHER | |
| 11. | 7Y-4717 | [1] | PIN | |
| 12. | 095-0735 M | [2] | SCREW-MACHINE | |
| 13. | 7Y-5757 | [1] | PIN | |
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP20050265
7Y-3425: CONTROL GP-PILOT OPERATED HYD
7Y3425 CONTROL GP-PILOT OPERATED HYDRAULIC
Parts for your 325 LN EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 096-6332 | [1] | KNOB (LH) | |
| 2. | 4I-1317 | [1] | PLATE AS (LH) | |
| 3. | 4I-1297 | [1] | RUBBER (LH) | |
| 4. | 4I-1291 | [1] | RUBBER (LH) | |
| 5. | 095-0648 M | [4] | BOLT-SOCKET HEAD | |
| 6. | 8T-4121 | [12] | WASHER | |
| 7. | 8T-4137 M | [8] | BOLT | |
| 8. | 4I-1290 | [1] | RUBBER (RH) | |
| 9. | 4I-1292 | [1] | PLATE AS (RH) | |
| 10. | 4I-1298 | [1] | RUBBER (RH) | |
| 11. | 1R-5131 | [2] | NUT | |
| 12. | 4I-1283 | [2] | LEVER AS | |
| 13. | 095-0658 M | [4] | BOLT-SOCKET HEAD | |
| 14. | 099-4734 | [2] | BRACKET | |
| 15. | 096-6333 | [1] | KNOB (RH) | |
| 16. | 4I-1296 | [1] | RUBBER | |
| 17. | 4I-1284 | [1] | BRACKET AS | |
| 18. | 4I-1295 | [1] | RUBBER | |
| 19. | 4I-1287 | [1] | BRACKET AS | |
| M | METRIC PART | |||
#SEBP20050266
087-5076: LINES GP-PUMP
875076 LINES GP-PUMP
Parts for your 325 LN EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 6V-0400 | [8] | FLANGE-HALF | |
| 2. | 8T-4184 M | [16] | BOLT (M12X1.75X45MM) | |
| 3. | 8T-4223 | [20] | WASHER-HARD (3MM THK) | |
| 4. | 1P-3703 | [4] | SEAL-RECTANGULAR | |
| 5. | 4I-1792 I | [1] | HOSE AS | |
| 6. | 096-4883 M | [3] | LOCKNUT (M10X1.50 THD) | |
| 7. | 8T-4172 M | [3] | BOLT (M10X1.50X80MM) | |
| 8. | 8T-4121 | [6] | WASHER (2.5MM THK) | |
| 9. | 7Y-8055 | [1] | PLATE | |
| 10. | 7Y-8058 | [2] | CLAMP-DOUBLE | |
| 11. | 7Y-8059 | [1] | CHANNEL | |
| 12. | 7X-2553 M | [4] | BOLT (M16X2.0X40MM) | |
| 13. | 9X-8257 | [8] | WASHER (3.50MM THK) | |
| 14. | 4I-5861 | [1] | PIPE AS | |
| 15. | 5P-1979 | [1] | SEAL-O-RING | |
| 16. | 9S-4182 | [1] | PLUG (7/16-20 THD) | |
| 17. | 3J-7354 | [1] | SEAL-O-RING (8.92MM ID) | |
| 18. | 087-5472 | [1] | SUPPORT | |
| 19. | 8T-4192 M | [2] | BOLT (M12X1.75X25MM) | |
| 20. | 7Y-5225 | [1] | U-BOLT | |
| 21. | 096-4884 M | [2] | LOCKNUT (M12X1.75 THD) | |
| 22. | 8T-6726 | [2] | CLAMP-HOSE | |
| 23. | 111-1084 E | HOSE (30 CM) | ||
| 24. | 4I-1795 I | [1] | HOSE AS | |
| 25. | 4I-5860 | [1] | PIPE AS | |
| 26. | 7X-2475 M | [4] | BOLT (M16X2.0X130MM) | |
| 27. | 9F-7283 | [1] | SEAL-O-RING (107.32MM ID) | |
| E | ORDER BY THE CENTIMETER | |||
| I | SEE HOSE FABRICATION GUIDE | |||
| M | METRIC PART | |||
#SEBP20050267
6E-5633: VALVE GP-MAIN CONTROL
6E5633 VALVE GP
6E5634-PAGE 188, 6E5639-PAGE 192, 6E4298-PAGE 203
6E4281-PAGE 203, 6E5933-PAGE 202
6E5634-PAGE 188, 6E5639-PAGE 192, 6E4298-PAGE 203
6E4281-PAGE 203, 6E5933-PAGE 202
Parts for your 325 LN EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 6E-5634 Y | [1] | VALVE GP-CONTROL | |
| 2. | 6E-5639 Y | [1] | VALVE GP-CONTROL | |
| 3. | 6E-4298 Y | [1] | VALVE GP-PRESSURE CONTROL | |
| 4. | 6V-5230 M | [3] | BOLT | |
| 5. | 6V-5686 M | [4] | BOLT | |
| 6. | 5P-8247 | [4] | WASHER-HARD | |
| 7. | 6E-4281 Y | [1] | VALVE GP-PRESSURE CONTROL | |
| 8. | 4J-9535 | [6] | SEAL | |
| 9. | 4J-5309 | [6] | SEAL-O-RING | |
| 10. | 1P-3702 | [2] | SEAL-RECTANGULAR | |
| 11. | 6V-0357 | [2] | SEAL-O-RING | |
| 12. | 6E-5933 Y | [1] | VALVE GP-RELIEF | |
| 13. | 4J-0519 | [1] | SEAL | |
| 14. | 6E-2157 | [1] | SPRING | |
| 15. | 6V-7981 M | [4] | BOLT | |
| 16. | 4B-4158 | [1] | SCREW | |
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP20050268
6E-5634: VALVE GP-CONTROL
6E5634 VALVE GP-CONTROL-PART 1 OF 2
S/N 2SK1-191, 9SG1-173, 7LJ1-232
6E5635-PAGE 196
PART OF 6E5633 VALVE
S/N 2SK1-191, 9SG1-173, 7LJ1-232
6E5635-PAGE 196
PART OF 6E5633 VALVE
Parts for your 325 LN EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 6E-5635 Y | [1] | VALVE GP (MAIN CONTROL) | |
| 2. | 6V-5597 | [4] | SEAL-O-RING | |
| 3. | 6E-2274 | [2] | COVER | |
| 4. | 6V-1820 M | [4] | BOLT | |
| 5. | 6V-5839 | [8] | WASHER | |
| 6. | 9S-4183 | [1] | PLUG | |
| 3D-2824 | [1] | SEAL-O-RING (23.47MM ID) | ||
| 7. | 1T-0936 | [2] | PLUG-PIPE | |
| 8. | 9S-4191 | [1] | PLUG-O-RING | |
| 9. | 3J-1907 | [2] | SEAL-O-RING (11.89MM ID) | |
| 10. | 096-3044 | [1] | SEAL-O-RING | |
| 11. | 6E-5731 | [1] | VALVE (ATTCH LOAD CHECK) | |
| 12. | 7I-1248 | [1] | SPRING | |
| 13. | 6V-1819 M | [2] | BOLT | |
| 14. | 6E-2273 | [2] | HOUSING | |
| 15. | 4K-1388 | [1] | SEAL-O-RING (26.59MM ID) | |
| 16. | 6E-2151 | [1] | ADAPTER | |
| 17. | 4J-5309 | [1] | SEAL-O-RING | |
| 18. | 9S-4180 | [2] | PLUG-O-RING | |
| 19. | 4J-7533 | [2] | SEAL-O-RING | |
| 20. | 6E-4816 | [2] | PLUG GP | |
| 6E-2746 | [1] | PLUG GP | ||
| 6E-2745 | [1] | SEAL | ||
| 9T-4506 | [1] | PLUG | ||
| 6E-4793 | [1] | PLUG GP | ||
| 3D-2824 | [1] | SEAL-O-RING (23.47MM ID) | ||
| 6E-4815 | [1] | PLUG | ||
| 6M-5062 | [1] | SEAL-O-RING | ||
| 9J-0705 | [1] | RING-BACK-UP | ||
| 21. | 6E-5730 | [1] | PLUG | |
| 22. | 8T-0644 M | [2] | BOLT | |
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP20050269
6E-5634: VALVE GP-CONTROL
6E5634 VALVE GP-CONTROL-PART 2 OF 2
S/N 2SK1-191, 9SG1-173, 7LJ1-232
5I4114-PAGE 198, 6E2914-PAGE 202
PART OF 6E5633 VALVE
S/N 2SK1-191, 9SG1-173, 7LJ1-232
5I4114-PAGE 198, 6E2914-PAGE 202
PART OF 6E5633 VALVE
Parts for your 325 LN EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 6V-5597 | [6] | SEAL-O-RING | |
| 2. | 6E-2274 | [3] | COVER | |
| 3. | 6V-1820 M | [6] | BOLT | |
| 4. | 6V-5839 | [12] | WASHER | |
| 5. | 9S-4183 | [1] | PLUG | |
| 3D-2824 | [1] | SEAL-O-RING (23.47MM ID) | ||
| 6. | 6E-5643 | [1] | VALVE (STICK II LOAD) | |
| 7. | 6E-5644 | [1] | PLUG | |
| 8. | 3J-1907 | [1] | SEAL (11.89MM ID) | |
| 9. | 5I-8478 | [1] | SPRING | |
| 10. | 5I-8480 | [1] | PLUG | |
| 11. | 6E-2273 | [3] | HOUSING | |
| 12. | 4T-3148 | [1] | SPRING | |
| 13. | 6E-5730 | [2] | PLUG | |
| 14. | 4K-1388 | [4] | SEAL-O-RING (26.59MM ID) | |
| 15. | 2S-2596 | [2] | SPRING | |
| 16. | 6E-5731 | [2] | VALVE (BOOM LOAD CHECK) | |
| 17. | 8T-0644 M | [6] | BOLT | |
| 18. | 9S-4191 | [1] | PLUG-O-RING | |
| 19. | 6E-2914 Y | [3] | VALVE GP-RELIEF (BOOM CYL) | |
| 20. | 5I-4114 Y | [1] | VALVE GP-RELIEF (NEG FLOW) | |
| 21. | 5I-8822 | [1] | VALVE GP (LOAD CHECK) | |
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
Information:
HYDRAULIC SYSTEM
PUMP GP
Special Instruction
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
Test Specifications for Vane Cartridges{0784, 5058, 5070}
Test Specifications for Vane Cartridges{0784, 5058, 5070}
Test Specifications for Vane Cartridges{0784, 5058, 5070}
Specifications
Tool Operating Manual
Replacing Sleeve Bearings in Tyrone Gear Pumps and Motors (Used on Series 7 and 8, Iron and Aluminum Housings){0738, 5061, 5073, 7551}
Replacing Sleeve Bearings in Tyrone Gear Pumps and Motors (Used on Series 7 and 8, Iron and Aluminum Housings){0738, 5061, 5073, 7551}
Replacing Sleeve Bearings in Tyrone Gear Pumps and Motors (Used on Series 7 and 8, Iron and Aluminum Housings){0738, 5061, 5073, 7551}
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}
Reuse And Salvage Guidelines
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 9, 10, and 11) {5061, 506G, 5073}
Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 9, 10, and 11) {5061, 506G, 5073}
Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 9, 10, and 11) {5061, 506G, 5073}
Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 1, 2, and 3) {5061, 5073}
Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 1, 2, and 3) {5061, 5073}
Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 1, 2, and 3) {5061, 5073}
Removing and Installing Bushings and Pressure Plates in Hydraulic Gear Pumps {5073}
Removing and Installing Bushings and Pressure Plates in Hydraulic Gear Pumps {5073}
Removing and Installing Bushings and Pressure Plates in Hydraulic Gear Pumps {5073}
General Reuse and Salvage Guideline for Hydraulic Piston Pumps and Motors {5058, 5070}
General Reuse and Salvage Guideline for Hydraulic Piston Pumps and Motors {5058, 5070}
General Reuse and Salvage Guideline for Hydraulic Piston Pumps and Motors {5058, 5070}
Bench Test Procedures
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
Bench Test Procedure for Hydraulic Piston Pumps{5070}
Bench Test Procedure for Hydraulic Piston Pumps{5070}
Bench Test Procedure for Hydraulic Piston Pumps{5070}
Disassembly and Assembly
Service Magazine


