HYDRAULIC SYSTEM
LINES GP-PILOTLINES GP-PUMP
LINES GP-RETURN
LINES GP-STICK
LINES GP-CYLINDER
HYDRAULIC SYSTEM
LINES GP-PILOT#SEBP53830680
255-1843: LINES GP-PILOT
255-1843 LINES GP-PILOT -THIRD PEDAL, PILOT VALVE
S/N DJF1-UP
PART OF 259-7177 PEDAL AR-AUXILIARY
S/N DJF1-UP
PART OF 259-7177 PEDAL AR-AUXILIARY
Parts for your 329D EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 4I-1704 I | [1] | HOSE AS | |
| 2. | 087-4402 I | [1] | HOSE AS | |
| 3. | 087-5762 I | [1] | HOSE AS | |
| 4. | 087-5765 I | [2] | HOSE AS | |
| 5. | 087-5766 I | [1] | HOSE AS | |
| 6. | 164-5629 | [1] | FITTING AS | |
| 3J-1907 | [1] | SEAL-O-RING | ||
| 108-7516 | [1] | FITTING | ||
| 7. | 179-7456 I | [2] | HOSE AS | |
| 8. | 112-0083 Y | [1] | VALVE GP-SHUTTLE | |
| 9. | 148-8336 | [3] | CONNECTOR AS | |
| (EACH INCLUDES) | ||||
| 3J-1907 | [1] | SEAL-O-RING | ||
| 6V-8397 | [1] | SEAL-O-RING | ||
| 6V-8636 | [1] | CONNECTOR | ||
| 10. | 148-8353 | [6] | ELBOW AS | |
| (EACH INCLUDES) | ||||
| 3J-1907 | [1] | SEAL-O-RING | ||
| 6V-8397 | [1] | SEAL-O-RING | ||
| 6V-9001 | [1] | ELBOW | ||
| 11. | 148-8378 | [4] | ELBOW AS | |
| (EACH INCLUDES) | ||||
| 3J-1907 | [1] | SEAL-O-RING | ||
| 6V-8397 | [1] | SEAL-O-RING | ||
| 6V-8724 | [1] | ELBOW | ||
| 12. | 150-3036 | [1] | ELBOW AS | |
| 3J-1907 | [1] | SEAL-O-RING | ||
| 6V-8397 | [1] | SEAL-O-RING | ||
| 8T-1905 | [1] | ELBOW | ||
| 13. | 150-4044 | [1] | CONNECTOR AS | |
| 3J-1907 | [1] | SEAL-O-RING | ||
| 6V-8397 | [1] | SEAL-O-RING | ||
| 8T-1779 | [1] | CONNECTOR | ||
| 14. | 164-5628 | [1] | CONNECTOR AS | |
| 3J-1907 | [1] | SEAL-O-RING | ||
| 6V-8397 | [1] | SEAL-O-RING | ||
| 107-6631 | [1] | CONNECTOR-FILTER | ||
| 15. | 167-3466 | [1] | SWITCH AS-PRESSURE (THIRD PEDAL, STRAIGHT TRAVEL) | |
| 9X-3401 | [2] | PIN-CONNECTOR (16-GA TO 18-GA) | ||
| 102-8802 | [1] | KIT-RECEPTACLE (2-PIN) | ||
| (INCLUDES RECEPTACLE AS & WEDGE) | ||||
| 16. | 179-7434 | [1] | PLATE | |
| 17. | 179-7435 | [1] | PLATE | |
| 18. | 8T-4224 | [2] | WASHER-HARD (8.8X16X2-MM THK) | |
| 19. | 8T-4908 M | [2] | BOLT (M8X1.25X25-MM) | |
| 20. | 8T-6466 M | [2] | BOLT (M10X1.5X60-MM) | |
| I | REFER TO HYDRAULIC INFORMATION SYSTEM | |||
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP53830681
255-1877: LINES GP-PILOT
255-1877 LINES GP-PILOT -CONTROL VALVE, TRAVEL VALVE
S/N DJF1-UP
PART OF 259-7177 PEDAL AR-AUXILIARY
S/N DJF1-UP
PART OF 259-7177 PEDAL AR-AUXILIARY
Parts for your 329D EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 4I-6003 I | [2] | HOSE AS | |
| 2. | 4I-9521 | [4] | BAND-MARKER (RED, L1) | |
| 3. | 4I-9522 | [4] | BAND-MARKER (YELLOW, L2) | |
| 4. | 4I-9525 | [4] | BAND-MARKER (ORANGE, R1) | |
| 5. | 4I-9526 | [4] | BAND-MARKER (WHITE, R2) | |
| 6. | 7K-1181 | [7] | STRAP-CABLE | |
| 7. | 172-0907 I | [2] | HOSE AS | |
| I | REFER TO HYDRAULIC INFORMATION SYSTEM | |||
#SEBP53830682
255-2031: LINES GP-PILOT
255-2031 LINES GP-PILOT -CONTROL VALVE
S/N DJF1-UP; BYS1-UP
S/N DJF1-UP; BYS1-UP
Parts for your 329D EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 4I-1878 I | [1] | HOSE AS | |
| 2. | 4I-9526 | [2] | BAND-MARKER (WHITE, R2) | |
| 3. | 4I-9527 | [2] | BAND-MARKER (GREEN, R3) | |
| 4. | 7K-1181 | [3] | STRAP-CABLE | |
| 5. | 4I-0824 I | [1] | HOSE AS | |
| 6. | 168-9759 | [1] | BLOCK | |
| 7. | 171-2637 | [2] | BOSS | |
| 8. | 255-1669 | [1] | SUPPORT AS | |
| 9. | 255-2074 | [1] | SUPPORT AS | |
| 10. | 148-8336 | [1] | CONNECTOR AS | |
| 3J-1907 | [1] | SEAL-O-RING | ||
| 6V-8397 | [1] | SEAL-O-RING | ||
| 6V-8636 | [1] | CONNECTOR | ||
| 11. | 148-8338 | [1] | CONNECTOR AS | |
| 3J-1907 | [1] | SEAL-O-RING | ||
| 6V-8397 | [1] | SEAL-O-RING | ||
| 8T-0075 | [1] | CONNECTOR | ||
| 12. | 148-8407 B | [8] | PLUG AS | |
| (EACH INCLUDES) | ||||
| 3J-1907 | [1] | SEAL-O-RING | ||
| 9S-4191 | [1] | PLUG (9/16-18-THD) | ||
| 13. | 148-8411 | [2] | PLUG AS | |
| (EACH INCLUDES) | ||||
| 3K-0360 | [1] | SEAL-O-RING | ||
| 9S-4185 | [1] | PLUG (3/4-16-THD) | ||
| 14. | 148-8433 | [2] | TEE AS | |
| (EACH INCLUDES) | ||||
| 6V-8397 | [2] | SEAL-O-RING | ||
| 6V-9836 | [1] | TEE-SWIVEL | ||
| 15. | 148-8435 | [2] | TEE AS | |
| (EACH INCLUDES) | ||||
| 3J-1907 | [1] | SEAL-O-RING | ||
| 6V-8397 | [2] | SEAL-O-RING | ||
| 6V-8781 | [1] | TEE | ||
| 16. | 6V-9829 B | [4] | CAP (ORFS) | |
| 17. | 8T-4121 | [2] | WASHER-HARD (11X21X2.5-MM THK) | |
| 18. | 8T-4139 M | [4] | BOLT (M12X1.75X30-MM) | |
| 19. | 8T-4198 M | [2] | BOLT (M10X1.5X100-MM) | |
| 20. | 8T-4223 | [6] | WASHER-HARD (13.5X25.5X3-MM THK) | |
| 21. | 8T-4910 M | [2] | BOLT (M12X1.75X60-MM) | |
| 22. | 124-1008 | [1] | GUARD | |
| B | USE AS REQUIRED | |||
| I | REFER TO HYDRAULIC INFORMATION SYSTEM | |||
| M | METRIC PART | |||
#SEBP53830683
227-0548: LINES GP-PUMP
227-0548 LINES GP-PUMP -SUPPLY
S/N DJF1-UP; BYS1-UP
PART OF 255-5707, 255-5708 HYDRAULIC AR
S/N DJF1-UP; BYS1-UP
PART OF 255-5707, 255-5708 HYDRAULIC AR
Parts for your 329D EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 331-1697 M | [4] | BOLT (M16X2X45-MM) | |
| 2. | 8T-4986 | [4] | CLAMP-HOSE | |
| 3. | 420-9589 | [1] | PIPE | |
| 4. | 420-9590 | [1] | PIPE | |
| 5. | 148-8407 | [1] | PLUG AS | |
| 3J-1907 | [1] | SEAL-O-RING | ||
| 9S-4191 | [1] | PLUG (9/16-18-THD) | ||
| 6. | 1P-4578 | [2] | FLANGE-HALF | |
| 7. | 202-3900 | [1] | HOSE | |
| 8. | 4J-0522 | [1] | SEAL-O-RING | |
| 9. | 5H-4020 | [1] | COVER | |
| 10. | 5H-8624 | [1] | SEAL-O-RING | |
| 11. | 6V-0400 | [4] | FLANGE-HALF | |
| 12. | 8T-4121 | [4] | WASHER-HARD (11X21X2.5-MM THK) | |
| 13. | 8T-4194 M | [8] | BOLT (M12X1.75X50-MM) | |
| 14. | 8T-4186 M | [4] | BOLT (M10X1.5X40-MM) | |
| 15. | 8T-4223 | [8] | WASHER-HARD (13.5X25.5X3-MM THK) | |
| 16. | 447-1709 M | [4] | BOLT (M16X2X45-MM) | |
| 17. | 9M-3786 | [1] | SEAL-O-RING | |
| 18. | 451-2175 | [8] | WASHER-HARD (17.5X30X3.5-MM THK) | |
| M | METRIC PART | |||
#SEBP53830684
248-9830: LINES GP-RETURN
248-9830 LINES GP-RETURN
S/N DJF1-UP; BYS1-UP
PART OF 227-0565 TANK & MTG GP-HYDRAULIC
S/N DJF1-UP; BYS1-UP
PART OF 227-0565 TANK & MTG GP-HYDRAULIC
Parts for your 329D EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 4I-7816 I | [1] | HOSE AS | |
| 2. | 4I-9527 | [2] | BAND-MARKER (GREEN, R3) | |
| 3. | 7K-1181 | [7] | STRAP-CABLE | |
| 4. | 176-4770 I | [1] | HOSE AS | |
| 5. | 194-0079 | [1] | FITTING | |
| 6. | 307-5097 C | [1] | TEE AS | |
| 2M-9780 | [1] | SEAL-O-RING | ||
| 6V-8397 | [1] | SEAL-O-RING | ||
| 6V-8398 | [1] | SEAL-O-RING | ||
| 307-5098 | [1] | ADAPTER-TEE | ||
| 7. | 266-0982 | [1] | GUARD | |
| 8. | 164-5608 C | [1] | CONNECTOR AS | |
| 3K-0360 | [1] | SEAL-O-RING | ||
| 6V-8398 | [1] | SEAL-O-RING | ||
| 8T-1687 | [1] | CONNECTOR | ||
| 9. | 148-8347 | [1] | ELBOW AS | |
| 3D-2824 | [1] | SEAL-O-RING | ||
| 6V-9007 | [1] | ELBOW | ||
| 6V-9746 | [1] | SEAL-O-RING | ||
| 10. | 148-8354 | [2] | ELBOW AS | |
| (EACH INCLUDES) | ||||
| 3K-0360 | [1] | SEAL-O-RING | ||
| 6V-8398 | [1] | SEAL-O-RING | ||
| 6V-9002 | [1] | ELBOW | ||
| 11. | 148-8358 | [1] | ELBOW AS | |
| 2M-9780 | [1] | SEAL-O-RING | ||
| 6V-8398 | [1] | SEAL-O-RING | ||
| 6V-8624 | [1] | ELBOW | ||
| 12. | 148-8363 | [1] | ELBOW AS | |
| 3K-0360 | [1] | SEAL-O-RING | ||
| 6V-8397 | [1] | SEAL-O-RING | ||
| 6V-9876 | [1] | ELBOW | ||
| 13. | 148-8411 | [2] | PLUG AS | |
| (EACH INCLUDES) | ||||
| 3K-0360 | [1] | SEAL-O-RING | ||
| 9S-4185 | [1] | PLUG (3/4-16-THD) | ||
| 14. | 153-6237 | [1] | ELBOW AS | |
| 3D-2824 | [1] | SEAL-O-RING | ||
| 6V-9004 | [1] | ELBOW | ||
| 6V-9746 | [1] | SEAL-O-RING | ||
| 15. | 187-5659 | [1] | PIPE AS | |
| 16. | 275-1361 I | [1] | HOSE AS | |
| 17. | 3D-2824 | [1] | SEAL-O-RING | |
| 18. | 5P-7464 | [1] | CLIP (SLOT) | |
| 19. | 5P-7465 | [1] | CLIP (TAB) | |
| 20. | 6J-2680 | [1] | SEAL-O-RING | |
| 21. | 6V-8398 | [1] | SEAL-O-RING | |
| 22. | 6V-9746 | [1] | SEAL-O-RING | |
| 23. | 8T-2920 | [1] | GROMMET (27-MM ID) | |
| 24. | 8T-4139 M | [1] | BOLT (M12X1.75X30-MM) | |
| 25. | 8T-4223 | [5] | WASHER-HARD (13.5X25.5X3-MM THK) | |
| 26. | 8T-4956 M | [4] | BOLT (M12X1.75X35-MM) | |
| C | CHANGE FROM PREVIOUS TYPE | |||
| I | REFER TO HYDRAULIC INFORMATION SYSTEM | |||
| M | METRIC PART | |||
#SEBP53830685
127-6634: LINES GP-STICK
127-6634 LINES GP-STICK -LONG REACH
S/N DJF1-UP; BYS1-UP
PART OF 419-0551 LINKAGE AR-FRONT
FOR USE WITH 7.85-M (25.8-FT) STICK
S/N DJF1-UP; BYS1-UP
PART OF 419-0551 LINKAGE AR-FRONT
FOR USE WITH 7.85-M (25.8-FT) STICK
Parts for your 329D EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 277-1089 I | [2] | HOSE AS | |
| 2. | 6V-9746 | [10] | SEAL-O-RING | |
| 3. | 7Y-6448 | [1] | TUBE AS | |
| 4. | 7Y-6447 | [1] | TUBE AS | |
| 5. | 7Y-6449 | [2] | TUBE AS | |
| 6. | 7Y-7904 I | [2] | HOSE AS | |
| 7. | 7Y-4868 | [20] | CLIP | |
| 8. | 8T-4139 M | [20] | BOLT (M12X1.75X30-MM) | |
| 9. | 8T-4223 | [20] | WASHER-HARD (13.5X25.5X3-MM THK) | |
| I | REFER TO HYDRAULIC INFORMATION SYSTEM | |||
| M | METRIC PART | |||
#SEBP53830686
196-0536: LINES GP-STICK
196-0536 LINES GP-STICK
S/N DJF1-UP; BYS1-UP
PART OF 229-1762, 264-8667, 418-8498 STICK AR-HOE
S/N DJF1-UP; BYS1-UP
PART OF 229-1762, 264-8667, 418-8498 STICK AR-HOE
Parts for your 329D EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 5I-4359 I | [2] | HOSE AS | |
| 2. | 8T-9403 | [4] | FLANGE-HALF | |
| 3. | 1P-3702 | [2] | SEAL-RECTANGULAR | |
| 4. | 5I-4188 | [1] | BLOCK | |
| 5. | 1P-3703 | [1] | SEAL-RECTANGULAR | |
| 6. | 8T-5436 M | [4] | BOLT (M10X1.5X130-MM) | |
| 7. | 8T-4121 | [8] | WASHER-HARD (11X21X2.5-MM THK) | |
| 8. | 8T-4182 M | [4] | BOLT (M10X1.5X45-MM) | |
| I | REFER TO HYDRAULIC INFORMATION SYSTEM | |||
| M | METRIC PART | |||
#SEBP53830687
196-0537: LINES GP-STICK
196-0537 LINES GP-STICK
S/N DJF1-UP; BYS1-UP
PART OF 229-1770, 379-5214, 418-8501, 422-2236 STICK AR-HOE
S/N DJF1-UP; BYS1-UP
PART OF 229-1770, 379-5214, 418-8501, 422-2236 STICK AR-HOE
Parts for your 329D EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 4I-8785 I | [2] | HOSE AS | |
| 2. | 8T-9403 | [4] | FLANGE-HALF | |
| 3. | 1P-3702 | [2] | SEAL-RECTANGULAR | |
| 4. | 5I-4188 | [1] | BLOCK | |
| 5. | 1P-3703 | [1] | SEAL-RECTANGULAR | |
| 6. | 8T-5436 M | [4] | BOLT (M10X1.5X130-MM) | |
| 7. | 8T-4121 | [8] | WASHER-HARD (11X21X2.5-MM THK) | |
| 8. | 8T-4182 M | [4] | BOLT (M10X1.5X45-MM) | |
| I | REFER TO HYDRAULIC INFORMATION SYSTEM | |||
| M | METRIC PART | |||
#SEBP53830688
196-0541: LINES GP-STICK
Parts for your 329D EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 5I-4216 I | [2] | HOSE AS | |
| 2. | 5I-4189 | [1] | BLOCK | |
| 3. | 1P-3703 | [3] | SEAL-RECTANGULAR | |
| 4. | 6V-0400 | [4] | FLANGE-HALF | |
| 5. | 8T-4223 | [8] | WASHER-HARD (13.5X25.5X3-MM THK) | |
| 6. | 8T-5041 M | [4] | BOLT (M12X1.75X120-MM) | |
| 7. | 8T-4184 M | [4] | BOLT (M12X1.75X45-MM) | |
| I | REFER TO HYDRAULIC INFORMATION SYSTEM | |||
| M | METRIC PART | |||
#SEBP53830689
216-6617: LINES GP-STICK CYLINDER
216-6617 LINES GP-STICK CYLINDER
S/N DJF1-UP; BYS1-UP
PART OF 216-6605 CYLINDER & LINES GP-STICK
S/N DJF1-UP; BYS1-UP
PART OF 216-6605 CYLINDER & LINES GP-STICK
Parts for your 329D EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 216-6645 | [1] | TUBE AS | |
| 2. | 1P-3704 | [2] | SEAL-RECTANGULAR | |
| 3. | 8T-4648 M | [8] | BOLT (M12X1.75X70-MM) | |
| 4. | 8T-4196 M | [4] | BOLT (M10X1.5X35-MM) | |
| 5. | 8T-4121 | [4] | WASHER-HARD (11X21X2.5-MM THK) | |
| 6. | 119-2378 | [1] | SUPPORT AS | |
| 8T-3490 M | [2] | NUT-WELD (M10X1.5-THD) | ||
| 7. | 8T-4223 | [2] | WASHER-HARD (13.5X25.5X3-MM THK) | |
| 8. | 8T-4139 M | [2] | BOLT (M12X1.75X30-MM) | |
| 9. | 7Y-3732 | [2] | CLIP | |
| 10. | 119-2379 | [1] | SUPPORT AS | |
| 8T-3490 M | [2] | NUT-WELD (M10X1.5-THD) | ||
| 11. | 6I-6721 | [1] | ELBOW | |
| M | METRIC PART | |||
Information:
HYDRAULIC SYSTEM
LINES GP-PILOT
Special Instruction
Installation of the 255-1800 Pilot Lines Gp {5057, 5059}
Installation of the 255-1800 Pilot Lines Gp {5057, 5059}
Installation of the 255-1800 Pilot Lines Gp {5057, 5059}
Technical Information Bulletin
The Flange Head on <NOBR>442-5593</NOBR> Coupling As May Have Been Manufactured Incorrectly {5057}
The Flange Head on442-5593 Coupling As May Have Been Manufactured Incorrectly {5057}
The Flange Head on
Specifications
Pressure Reducing Valve (Boom and Stick Priority)
325D and 329D Excavators Machine System Specifications
325D and 329D Excavators Machine System Specifications
Disassembly and Assembly
Relief Valve (Pilot) - Remove
324D, 325D, 326D and 329D Excavators and 329D MHPU Mobile Hydraulic Power Unit Machine Systems
324D, 325D, 326D and 329D Excavators and 329D MHPU Mobile Hydraulic Power Unit Machine Systems
Relief Valve (Pilot) - Install
324D, 325D, 326D and 329D Excavators and 329D MHPU Mobile Hydraulic Power Unit Machine Systems
324D, 325D, 326D and 329D Excavators and 329D MHPU Mobile Hydraulic Power Unit Machine Systems
Service Magazine