HYDRAULIC SYSTEM
CYLINDER GPDRIVE GP
TANK GP
PUMP GP
HYDRAULIC GP
HYDRAULIC SYSTEM
CYLINDER GP#SEBP46010160
205-0477: CYLINDER GP-BLADE
205-0477 CYLINDER GP-BLADE
110-MM (4.33-IN) BORE X 175-MM (6.89-IN) STROKE
PART OF 259-7961 BLADE AR
110-MM (4.33-IN) BORE X 175-MM (6.89-IN) STROKE
PART OF 259-7961 BLADE AR
Parts for your 305.5 MINI HYD EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 195-5590 | [2] | BUSHING | |
| 2. | 208-1759 | [1] | CYLINDER AS | |
| 3. | 208-1760 | [1] | ROD AS | |
| 4. | 170-8846 | [1] | HEAD | |
| 5. | 170-8847 | [1] | BUSHING | |
| 6. | 170-8848 J | [1] | RING | |
| 7. | 170-8849 J | [1] | RING | |
| 8. | 170-8850 J | [1] | RING | |
| 9. | 170-8851 J | [1] | RING | |
| 10. | 170-8852 J | [1] | RING | |
| 11. | 170-8853 | [1] | PISTON | |
| 12. | 096-3893 J | [1] | SEAL AS | |
| 13. | 170-8855 J | [2] | RING | |
| 14. | 170-8856 | [1] | NUT | |
| 15. | 171-0666 | [1] | SCREW (M10X1.5-MM) | |
| 16. | 170-8858 | [1] | BALL | |
| 17. | 170-8863 | [1] | TUBE AS | |
| 18. | 164-5172 | [1] | BOLT (M10X1.5X16-MM) | |
| 19. | 164-5173 | [1] | WASHER (10.5X21X2-MM THK) | |
| 20. | 176-8508 | [1] | FITTING-GREASE | |
| 21. | 170-8838 | [1] | FITTING | |
| 22. | 170-8860 | [4] | RING | |
| AVAILABLE REPAIR KIT(S): | ||||
| 170-8864 J | [1] | KIT-SEAL (BLADE CYLINDER) | ||
| J | KIT MARKED J SERVICES PART(S) MARKED J | |||
#SEBP46010161
259-7926: CYLINDER GP-BOOM
259-7926 CYLINDER GP-BOOM
100-MM (3.94-IN) BORE X 275-MM (26.57-IN) STROKE
PART OF 259-7925 BOOM AR
AN ATTACHMENT
100-MM (3.94-IN) BORE X 275-MM (26.57-IN) STROKE
PART OF 259-7925 BOOM AR
AN ATTACHMENT
Parts for your 305.5 MINI HYD EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 195-5590 | [2] | BUSHING | |
| 2. | 3B-8486 | [1] | FITTING-GREASE (1/8-27 PTF) | |
| 3. | 3B-8489 | [1] | FITTING-GREASE (1/8-27 PTF) | |
| 4. | 198-9416 | [1] | HEAD | |
| 5. | 198-9417 | [1] | BUSHING | |
| 6. | 170-8773 H | [1] | RING | |
| 7. | 170-8774 H | [1] | RING | |
| 8. | 170-8775 H | [2] | RING | |
| 9. | 198-9418 H | [1] | RING | |
| 10. | 170-8778 H | [1] | RING | |
| 11. | 198-9419 | [1] | HOLDER | |
| 12. | 198-9420 | [1] | SEAL | |
| 13. | 200-8508 | [1] | SPACER | |
| 14. | 198-9421 | [1] | COLLAR | |
| 15. | 170-8776 | [1] | RING | |
| 16. | 198-9422 | [1] | BEARING | |
| 17. | 198-9423 | [1] | PISTON | |
| 18. | 170-8781 H | [1] | SEAL AS | |
| 19. | 198-9424 | [2] | RING | |
| 20. | 171-0666 | [1] | SCREW (M10X1.5-MM) | |
| 21. | 170-8858 | [1] | BALL | |
| 22. | 170-8860 | [4] | RING | |
| 23. | 332-1319 | [1] | TUBE AS | |
| 24. | 274-7112 | [1] | TUBE AS | |
| 25. | 198-9427 | [2] | PLUG | |
| 26. | 198-9428 H | [4] | SEAL | |
| 27. | 217-7970 | [2] | BOLT AS | |
| 28. | 274-7113 | [2] | HOLDER | |
| 29. | 332-1317 | [1] | CYLINDER AS-HYDRAULIC | |
| 30. | 332-1318 | [1] | ROD AS | |
| AVAILABLE REPAIR KIT(S): | ||||
| 274-7114 H | [1] | KIT-SEAL (BOOM CYLINDER) | ||
| H | KIT MARKED H SERVICES PART(S) MARKED H | |||
#SEBP46010162
215-2232: CYLINDER GP-BUCKET
215-2232 CYLINDER GP-BUCKET
75-MM (2.95-IN) BORE X 630-MM (24.8-IN) STROKE
PART OF 259-7959 LINKAGE AR-BUCKET
AN ATTACHMENT
75-MM (2.95-IN) BORE X 630-MM (24.8-IN) STROKE
PART OF 259-7959 LINKAGE AR-BUCKET
AN ATTACHMENT
Parts for your 305.5 MINI HYD EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 151-4649 LN | [2] | BUSHING | |
| 2. | 215-2829 L | [1] | TUBE AS | |
| 3. | 199-1134 N | [1] | ROD AS | |
| 4. | 199-1135 | [1] | HEAD | |
| 5. | 191-3394 | [1] | BUSHING | |
| 6. | 199-1136 J | [1] | RING | |
| 7. | 199-1137 J | [1] | RING | |
| 8. | 170-8827 J | [1] | RING | |
| 9. | 199-1138 J | [1] | RING | |
| 10. | 199-1139 J | [1] | SEAL | |
| 11. | 199-1140 | [1] | PISTON | |
| 12. | 199-1141 J | [1] | SEAL AS | |
| 13. | 199-1142 | [2] | RING | |
| 14. | 170-8783 | [1] | SCREW | |
| 15. | 170-8784 | [1] | BALL | |
| 16. | 170-8815 | [4] | RING | |
| 17. | 217-7968 | [1] | PIPE AS | |
| 18. | 215-2235 | [1] | PIPE AS | |
| 19. | 199-1146 | [2] | PLUG | |
| 20. | 199-1147 J | [4] | SEAL | |
| 21. | 199-1148 | [2] | HOLDER | |
| 22. | 217-7970 | [2] | BOLT AS | |
| 23. | 176-8508 | [1] | FITTING-GREASE | |
| 24. | 170-8837 | [1] | FITTING | |
| AVAILABLE REPAIR KIT(S): | ||||
| 199-1149 J | [1] | KIT-SEAL (BUCKET CYLINDER) | ||
| 215-2845 L | [1] | KIT-TUBE (BUCKET CYLINDER) | ||
| 199-1151 N | [1] | KIT-ROD (BUCKET CYLINDER) | ||
| J | KIT MARKED J SERVICES PART(S) MARKED J | |||
| L | KIT MARKED L SERVICES PART(S) MARKED L | |||
| N | KIT MARKED N SERVICES PART(S) MARKED N | |||
#SEBP46010163
191-1959: CYLINDER GP-STICK
191-1959 CYLINDER GP-STICK
85-MM (3.35-IN) BORE X 750-MM (29.5-IN) STROKE
PART OF 259-7923, 271-5896 STICK AR-HOE
AN ATTACHMENT
85-MM (3.35-IN) BORE X 750-MM (29.5-IN) STROKE
PART OF 259-7923, 271-5896 STICK AR-HOE
AN ATTACHMENT
Parts for your 305.5 MINI HYD EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 176-8508 | [1] | FITTING-GREASE | |
| 2. | 170-8837 | [1] | FITTING | |
| 3. | 199-0595 | [1] | HEAD | |
| 4. | 198-9417 | [1] | BUSHING | |
| 5. | 170-8773 H | [1] | RING | |
| 6. | 170-8774 H | [1] | RING | |
| 7. | 199-0596 H | [1] | SEAL | |
| 8. | 199-0597 H | [1] | RING | |
| 9. | 199-0598 H | [1] | SEAL | |
| 10. | 199-0599 | [1] | PISTON | |
| 11. | 217-7970 | [1] | BOLT AS | |
| 12. | 199-0601 | [2] | RING | |
| 13. | 171-0666 | [1] | SCREW (M10X1.5-MM) | |
| 14. | 170-8858 | [1] | BALL | |
| 15. | 170-8804 | [1] | BEARING | |
| 16. | 199-0603 | [1] | SEAL | |
| 17. | 199-0604 | [1] | RING | |
| 18. | 170-8807 | [2] | STOP | |
| 19. | 140-5166 JL | [2] | BUSHING | |
| 20. | 170-8786 | [4] | RING | |
| 21. | 199-0606 | [1] | PIPE AS | |
| 22. | 198-9427 | [1] | PLUG | |
| 23. | 198-9428 H | [2] | SEAL | |
| 24. | 199-0607 | [1] | FITTING | |
| 25. | 095-1592 | [1] | SEAL-O-RING | |
| 26. | 198-9430 | [1] | HOLDER | |
| AVAILABLE REPAIR KIT(S): | ||||
| 199-0609 H | [1] | KIT-SEAL (STICK CYLINDER) | ||
| (INCLUDES SEAL AS) | ||||
| 199-0610 J | [1] | KIT-TUBE (STICK CYLINDER) | ||
| (INCLUDES TUBE AS) | ||||
| 199-0611 L | [1] | KIT-ROD (STICK CYLINDER) | ||
| (INCLUDES ROD AS) | ||||
| H | KIT MARKED H SERVICES PART(S) MARKED H | |||
| J | KIT MARKED J SERVICES PART(S) MARKED J | |||
| L | KIT MARKED L SERVICES PART(S) MARKED L | |||
#SEBP46010164
170-8873: DRIVE GP-SWING
170-8873 DRIVE GP-SWING
PART OF 269-4283 MOTOR GP-SWING
PART OF 269-4283 MOTOR GP-SWING
Parts for your 305.5 MINI HYD EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 274-9030 | [1] | GEAR | |
| 2. | 153-6084 | [1] | COLLAR | |
| 3. | 6V-5200 | [1] | RING-RETAINING | |
| 4. | 6V-7644 | [4] | RING-RETAINING | |
| 5. | 6V-8754 | [3] | RING-RETAINING | |
| 6. | 8C-3347 | [4] | PIN-ROLL | |
| 7. | 096-8055 | [3] | PIN-SPRING | |
| 8. | 169-1144 | [1] | SEAL-O-RING | |
| 9. | 5A-3604 M | [6] | BOLT-SOCKET HEAD (M8X1.25X25-MM) | |
| 10. | 153-6085 | [1] | RING | |
| 11. | 274-9031 | [1] | KIT-PINION (SWING DRIVE) | |
| (INCLUDES PINS, SEAL, BODY, SHAFT, GEAR, RING, COLLARS & BEARINGS) | ||||
| 12. | 153-6089 | [1] | KIT-CARRIER (SWING DRIVE) | |
| (INCLUDES ROLLER PINS, CARRIER, GEARS, PINS, NEEDLES, THRUST WASHERS & RETAINING RINGS) | ||||
| 13. | 153-6090 | [2] | KIT-CARRIER (SWING DRIVE) | |
| (INCLUDES RETAINING RINGS, SPRING PINS, CARRIER, GEARS, PINS, NEEDLES, THRUST WASHERS & RING) | ||||
| (PARTS SHOWN IN GRAPHIC(S) WITHOUT A REFERENCE NUMBER ARE NOT SERVICED SEPARATELY) | ||||
| M | METRIC PART | |||
#SEBP46010165
155-6883: FASTENER GP-SWING & FINAL DR
155-6883 FASTENER GP-SWING & FINAL DR
PART OF 259-7956 POWER TRAIN AR
PART OF 259-7956 POWER TRAIN AR
Parts for your 305.5 MINI HYD EXCAVATOR:
CATERPILLAR SIS#SEBP46010166
227-0620: GAUGE GP-SIGHT
227-0620 GAUGE GP-SIGHT -HYDRAULIC OIL LEVEL
S/N CXZ1-763
PART OF 260-5256 TANK & FILTER GP-HYDRAULIC
FIELD REPLACEMENT ORDER @@@@@347-6081@@@@@
S/N CXZ1-763
PART OF 260-5256 TANK & FILTER GP-HYDRAULIC
FIELD REPLACEMENT ORDER @@@@@347-6081@@@@@
#SEBP46010167
347-6081: GAUGE GP-SIGHT
347-6081 GAUGE GP-SIGHT -HYDRAULIC OIL LEVEL
S/N CXZ764-UP
PART OF 328-6518 TANK & FILTER GP-HYDRAULIC
S/N CXZ764-UP
PART OF 328-6518 TANK & FILTER GP-HYDRAULIC
#SEBP46010168
194-9981: HOUSING GP-PUMP
194-9981 HOUSING GP-PUMP
PART OF 259-7954 PUMP GP-MAIN HYDRAULIC, 297-6575, 349-0500 PUMP GP-PISTON
PART OF 259-7954 PUMP GP-MAIN HYDRAULIC, 297-6575, 349-0500 PUMP GP-PISTON
Parts for your 305.5 MINI HYD EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 274-5942 Y | [1] | SWASHPLATE GP | |
| Y | SEPARATE ILLUSTRATION | |||
#SEBP46010169
259-7952: HYDRAULIC AR
259-7952 HYDRAULIC AR
PART OF 259-7928 GENERAL AR
PART OF 259-7928 GENERAL AR
Parts for your 305.5 MINI HYD EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 266-2677 Y | [1] | CONTROL GP-PILOT OPERATED HYD (JOYSTICK, PEDALS) | ||
| 261-0270 Y | [1] | LINES GP-FRONT | ||
| 266-2678 Y | [1] | LINES GP-PILOT (SWING MOTOR) | ||
| 260-5273 Y | [1] | LINES GP-PUMP | ||
| 260-5272 Y | [1] | LINES GP-RETURN | ||
| 266-2636 Y | [1] | LINES GP-SWING MOTOR | ||
| 207-8329 Y | [1] | LINES GP-TRAVEL MOTOR | ||
| 259-7953 Y | [1] | PUMP & MTG GP-MAIN HYDRAULIC | ||
| S/N CXZ1-432 | ||||
| 297-9339 Y | [1] | PUMP & MTG GP-MAIN HYDRAULIC | ||
| S/N CXZ433-725 | ||||
| 323-5684 Y | [1] | PUMP & MTG GP-MAIN HYDRAULIC | ||
| -OR- | ||||
| Y | [1] | PUMP & MTG GP-MAIN HYDRAULIC | ||
| 259-7955 Y | [1] | TANK & MTG GP-HYDRAULIC | ||
| 266-2643 Y | [1] | VALVE & MTG GP-MAIN CONTROL | ||
| S/N CXZ1-432 | ||||
| 297-8589 Y | [1] | VALVE & MTG GP-MAIN CONTROL | ||
| S/N CXZ433-UP | ||||
| Y | SEPARATE ILLUSTRATION | |||
Information:
HYDRAULIC SYSTEM
CYLINDER GP
Special Instruction
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}
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
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}
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
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}
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
Service Magazine

