HYDRAULIC SYSTEM
VALVE GP-PILOTVALVE GP-FLOW CONTROL
IMPLEMENTS
BOOM GPLINKAGE GP
HYDRAULIC SYSTEM
VALVE GP-PILOT#SEBP36150260
162-4578: VALVE GP-PILOT
162-4578 VALVE GP-PILOT -WORK TOOL
PART OF 194-6390, 209-6529 CONTROL GP-PILOT OPERATED HYD, 213-4952 LINES GP-PILOT
AN ATTACHMENT
PART OF 194-6390, 209-6529 CONTROL GP-PILOT OPERATED HYD, 213-4952 LINES GP-PILOT
AN ATTACHMENT
Parts for your 303 MINI HYD EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 096-4544 | [2] | PIN-SPRING | |
| 2. | 126-9993 | [2] | SCREW-DRIVE | |
| 3. | 136-0150 | [2] | SHIM (0.1-MM THK) | |
| 4. | 136-0151 | [2] | SHIM (0.2-MM THK) | |
| 5. | 136-0149 | [1] | BOOT | |
| 6. | 136-0146 | [1] | PEDAL | |
| 7. | 136-0157 | [2] | WASHER (8.4X15.5X1.6-MM THK) | |
| 8. | 136-0155 M | [1] | SETSCREW (M4X0.7X8-MM) | |
| 9. | 136-0147 | [1] | PIN | |
| 10. | 136-0140 | [2] | PUSHROD | |
| 11. | 095-1512 | [2] | SEAL-O-RING | |
| 12. | 6V-8202 M | [2] | BOLT-SOCKET HEAD (M8X1.25X16-MM) | |
| 13. | 136-0143 | [1] | COVER | |
| 14. | 136-0152 | [2] | SEAL-O-RING | |
| 15. | 137-9114 | [2] | SEAT-SPRING | |
| 16. | 136-0148 | [2] | SPRING | |
| 17. | 136-0141 | [2] | SPRING | |
| 18. | 136-0156 | [2] | WASHER (4.3X0.8X0.8-MM THK) | |
| 19. | 136-0145 | [6] | SHIM (0.1-MM THK) | |
| 20. | 102-0818 | [1] | PLUG | |
| 21. | 3J-1907 | [1] | SEAL-O-RING | |
| 22. | 185-9075 | [1] | BODY AS | |
| M | METRIC PART | |||
#SEBP36150261
205-8913: VALVE GP-PILOT
205-8913 VALVE GP-PILOT -TRAVEL
PART OF 194-6390, 209-6529 CONTROL GP-PILOT OPERATED HYD
AN ATTACHMENT
PART OF 194-6390, 209-6529 CONTROL GP-PILOT OPERATED HYD
AN ATTACHMENT
Parts for your 303 MINI HYD EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 123-2605 | [4] | SPRING | |
| 2. | 131-5818 | [4] | SPRING | |
| 3. | 095-0936 | [4] | RING-RETAINING | |
| 4. | 126-1865 | [4] | SPRING | |
| 5. | 126-1866 | [4] | SPRING | |
| 6. | 147-4221 | [4] | PISTON | |
| 7. | 6V-8400 | [4] | SEAL-O-RING | |
| 8. | 165-9463 | [2] | COVER | |
| 9. | 165-9554 | [4] | PLUG | |
| 10. | 119-5389 | [4] | PACKING | |
| 11. | 165-9552 | [4] | PUSHROD | |
| 12. | 8T-4133 M | [4] | NUT (M10X1.5-THD) | |
| 13. | 087-4710 M | [4] | SETSCREW (M10X21-MM) | |
| 14. | 147-4131 | [2] | BOOT-PROTECTION | |
| 15. | 087-5708 | [2] | PEDAL | |
| 16. | 8T-0343 M | [2] | BOLT-SOCKET HEAD (M12X1.75X55-MM) | |
| 17. | 119-5388 | [4] | CAP | |
| 18. | 165-9553 | [1] | COVER | |
| 19. | 119-5391 | [4] | SEAT | |
| 20. | 153-5223 | [12] | BALL | |
| 21. | 119-5392 | [4] | BUSHING | |
| 22. | 165-9551 | [4] | SEAT | |
| 24. | 099-6137 | [4] | WASHER (6.1X9X0.2-MM THK) | |
| 25. | 099-6141 | [4] | WASHER (6.1X11X1.5-MM THK) | |
| 26. | 099-6145 | [2] | CAMSHAFT | |
| 27. | 099-6144 | [4] | BUSHING-TERMINAL | |
| 28. | 095-1260 M | [2] | SETSCREW-SOCKET (M6X1X6-MM) | |
| 29. | 8T-1158 M | [2] | BOLT-SOCKET HEAD (M8X1.25X20-MM) | |
| 30. | 8T-6759 | [2] | PLUG-PIPE | |
| M | METRIC PART | |||
#SEBP36150262
212-0519: VALVE GP-PILOT
212-0519 VALVE GP-PILOT -JOYSTICK
S/N DMA1-2306
PART OF 200-1346, 200-1347 CONTROL GP-JOYSTICK
S/N DMA1-2306
PART OF 200-1346, 200-1347 CONTROL GP-JOYSTICK
Parts for your 303 MINI HYD EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 096-4498 | [2] | WASHER-SEAL | |
| 2. | 132-7641 | [1] | SEAL-O-RING | |
| 3. | 165-9431 | [1] | PLATE | |
| 4. | 139-4804 | [1] | PIN | |
| 5. | 139-4805 | [1] | BUSHING | |
| 6. | 212-0520 | [1] | PLATE | |
| 7. | 096-1628 | [4] | PLUG | |
| 8. | 114-8242 | [4] | PUSHROD | |
| 9. | 094-0876 | [4] | SEAL | |
| 10. | 095-1586 | [4] | SEAL-O-RING | |
| 11. | 099-6137 | [4] | WASHER (6.1X9X0.2-MM THK) | |
| 12. | 194-0784 | [4] | SPRING | |
| 13. | 212-0521 | [4] | SPRING | |
| 14. | 212-0522 | [1] | NUT | |
| 15. | 4I-6365 | [1] | JOINT | |
| 16. | 6V-8337 M | [2] | BOLT-SOCKET HEAD (M8X1.25X35-MM) | |
| 17. | 212-0523 | [1] | NUT | |
| M | METRIC PART | |||
#SEBP36150263
249-4745: VALVE GP-PILOT
Parts for your 303 MINI HYD EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 251-4406 | [1] | PLATE | |
| 2. | 096-1628 | [4] | PLUG | |
| 3. | 114-8242 | [4] | PUSHROD | |
| 4. | 094-0876 | [4] | SEAL | |
| 5. | 095-1586 | [4] | SEAL-O-RING | |
| 6. | 251-4408 | [4] | SEAT | |
| 7. | 099-6137 | [4] | WASHER | |
| 8. | 194-0784 | [4] | SPRING | |
| 9. | 212-0521 | [4] | SPRING | |
| 10. | 4I-6365 | [1] | JOINT | |
| 11. | 165-9431 | [1] | PLATE | |
| 12. | 212-0522 | [1] | NUT |
#SEBP36150264
164-2274: VALVE GP-SELECTOR
164-2274 VALVE GP-SELECTOR -JOYSTICK PATTERN
PART OF 199-0496 LINES GP-PILOT
AN ATTACHMENT
PART OF 199-0496 LINES GP-PILOT
AN ATTACHMENT
Parts for your 303 MINI HYD EXCAVATOR:
CATERPILLAR SIS#SEBP36150265
212-8993: BOOM AR
212-8993 BOOM AR
PART OF 200-4671 COMMON AR
PART OF 200-4671 COMMON AR
#SEBP36150266
212-4771: BOOM GP
212-4771 BOOM GP
PART OF 212-8993 BOOM AR
PART OF 212-8993 BOOM AR
Parts for your 303 MINI HYD EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 093-1430 | [2] | SEAL-LIP TYPE | |
| 2. | 175-1794 B | [4] | SHIM (0.5-MM THK) | |
| 3. | 175-1795 B | [2] | SHIM (1-MM THK) | |
| 4. | 176-8464 B | [2] | SHIM (0.5-MM THK) | |
| 5. | 176-8465 B | [2] | SHIM (1-MM THK) | |
| 6. | 194-8448 | [1] | PIN AS | |
| 7. | 195-0162 | [1] | PIN AS | |
| 8. | 195-7668 | [1] | PIN AS | |
| 9. | 200-0019 | [2] | BOSS | |
| 10. | 212-4772 | [1] | BOOM & BEARING AS | |
| 10A. | 146-2304 | [2] | BUSHING | |
| 11. | 3B-8488 | [1] | FITTING-GREASE | |
| 12. | 6V-8513 | [3] | WASHER-HARD (11X35X2.5-MM THK) | |
| 13. | 8T-4137 M | [1] | BOLT (M10X1.5X20-MM) | |
| 14. | 8T-4196 M | [2] | BOLT (M10X1.5X35-MM) | |
| B | USE AS REQUIRED | |||
| M | METRIC PART | |||
#SEBP36150267
212-8995: LINKAGE AR-BUCKET
Parts for your 303 MINI HYD EXCAVATOR:
CATERPILLAR SIS#SEBP36150268
228-2445: LINKAGE AR-BUCKET
228-2445 LINKAGE AR-BUCKET -WITH LIFTING EYE
AN ATTACHMENT
AN ATTACHMENT
Parts for your 303 MINI HYD EXCAVATOR:
CATERPILLAR SIS#SEBP36150269
195-8152: LINKAGE GP-BUCKET
Parts for your 303 MINI HYD EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 146-2932 | [4] | SEAL-O-RING | |
| 2. | 175-1792 B | [8] | SHIM (0.5-MM THK) | |
| 3. | 175-1793 B | [4] | SHIM (1-MM THK) | |
| 4. | 196-4289 | [1] | PIN | |
| 5. | 196-4290 | [1] | PIN | |
| 6. | 196-5135 | [1] | PIN AS | |
| 7. | 203-2860 | [1] | LINK & BEARING AS | |
| 7A. | 140-3734 | [4] | SEAL-DUST | |
| 7B. | 140-4743 | [2] | SEAL-DUST | |
| 7C. | 140-5168 | [2] | BUSHING | |
| 7D. | 196-8710 | [2] | BUSHING | |
| 8. | 203-2864 | [1] | LINK | |
| 9. | 203-2865 | [1] | LINK AS | |
| 10. | 203-7171 | [2] | PIN | |
| 11. | 3B-8488 | [2] | FITTING-GREASE | |
| 12. | 3B-8489 | [3] | FITTING-GREASE | |
| 13. | 6V-8513 | [1] | WASHER-HARD (11X35X2.5-MM THK) | |
| 14. | 8T-4133 M | [8] | NUT (M10X1.5-THD) | |
| 15. | 8T-4137 M | [1] | BOLT (M10X1.5X20-MM) | |
| 16. | 8T-4172 M | [2] | BOLT (M10X1.5X80-MM) | |
| 17. | 8T-4178 M | [1] | BOLT (M10X1.5X90-MM) | |
| 18. | 8T-6685 M | [1] | BOLT (M10X1.5X110-MM) | |
| B | USE AS REQUIRED | |||
| M | METRIC PART | |||
Information:
HYDRAULIC SYSTEM
VALVE GP-PILOT
Specifications
Systems Operation
Implements and Swing Controls Alternate Patterns - If Equipped
303 CR Mini Hydraulic Excavator Hydraulic System
303 CR Mini Hydraulic Excavator Hydraulic System
Disassembly and Assembly




