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323-7682 VALVE GP-MAIN CONTROL -STICK LOAD CONTROL, HEAVY LIFT S/N DKN1-UP PART OF 325-5765 VALVE AR-BOOM LOWERING CONTROL 349D L


HYDRAULIC SYSTEM
VALVE GP-CONTROL
VALVE GP-MANUAL
VALVE GP-PILOT
VALVE GP-PRESSURE CONTROL

MOBILE HYD POWER UNIT 349D L MOBILE HYD POWER UNIT DKN
 349D L Mobile Hydraulic Power Unit DKN00001-UP (MACHINE) POWERED BY C13 Engine SEBP5697 349D L DKN   (2011)

HYDRAULIC SYSTEM

VALVE GP-CONTROL
457-1131 VALVE GP-CONTROL
VALVE GP-MAIN CONTROL
323-7681 VALVE GP-MAIN CONTROL
VALVE GP-MAIN CONTROL
323-7682 VALVE GP-MAIN CONTROL
VALVE GP-REGENERATION
255-5588 VALVE GP-REGENERATION
 

#SEBP56970510
 

323-7682: VALVE GP-MAIN CONTROL

323-7682 VALVE GP-MAIN CONTROL -STICK LOAD CONTROL, HEAVY LIFT
S/N DKN1-UP
PART OF 325-5765 VALVE AR-BOOM LOWERING CONTROL
i03128141 SEBP5697
3237682 VALVE GP-MAIN CONTROL Parts scheme
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Parts for your 349D L MOBILE HYD POWER UNIT:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8T-4123 [4] WASHER (3.62X5.75X0.375-MM THK)  
2. 6V-6788 M [4] BOLT (M20X2.5X65-MM)  
3. 323-7700 Y [1] VALVE GP-CONTROL (RH)  
4. 323-7703 Y [1] VALVE GP-CONTROL (LH)  
5. 7Y-5219 [6] SEAL-O-RING  
6. 1P-3703 [2] SEAL-RECTANGULAR  
7. 4J-8998 [2] SEAL-O-RING  
8. 5J-2974 [1] SEAL-O-RING  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP56970511
 

270-5692: VALVE GP-MANUAL

270-5692 VALVE GP-MANUAL -BOOM LOWER
S/N DKN1-UP
PART OF 325-5764 LINES GP-BOOM CYLINDER
i02461703 SEBP5697
2705692 VALVE GP-MANUAL Parts scheme
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Parts for your 349D L MOBILE HYD POWER UNIT:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 165-9513 [1] SEAT  
2. 165-9514 [1] PLUG  
3. 222-4737 [3] PLUG AS  
    (EACH INCLUDES)
  4J-7533 [1] SEAL-O-RING  
  9S-4180 [1] PLUG  
4. 270-5693 [1] BLOCK  
5. 2D-6642 [1] BALL  
6. 3J-1907 [1] SEAL-O-RING  
7. 3H-0442 [1] SEAL-O-RING  
8. 7Y-5226 M [1] NUT (M5X0.8-THD)  
  M   METRIC PART
 

#SEBP56970512
 

244-4120: VALVE GP-PILOT

244-4120 VALVE GP-PILOT -PRESSURE, FLOW COMPENSATOR
S/N DKN1-UP
PART OF 295-9426 PUMP GP-PISTON
Type 1
i02252980 SEBP5697
2444120 VALVE GP-PILOT Parts scheme
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Parts for your 349D L MOBILE HYD POWER UNIT:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9X-7680 [3] SEAL-O-RING  
2. 8T-8442 M [4] BOLT-SOCKET HEAD (M6X1X30-MM)  
  M   METRIC PART
 

#SEBP56970513
 

244-4120: VALVE GP-PILOT

244-4120 VALVE GP-PILOT -PRESSURE, FLOW COMPENSATOR
S/N DKN1-UP
PART OF 295-9426 PUMP GP-PISTON
Type 2
i06948417 SEBP5697
2444120 VALVE GP-PILOT Parts scheme
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Parts for your 349D L MOBILE HYD POWER UNIT:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 280-7870 C [1] GASKET  
2. 8T-8442 M [4] BOLT-SOCKET HEAD (M6X1X30-MM)  
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
 

#SEBP56970514
 

297-0529: VALVE GP-PILOT

297-0529 VALVE GP-PILOT -JOYSTICK
S/N DKN1-UP
PART OF 297-0532, 297-0533 CONTROL GP-JOYSTICK
i03027902 SEBP5697
2970529 VALVE GP-PILOT Parts scheme
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Parts for your 349D L MOBILE HYD POWER UNIT:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 270-5953 [4] SPRING  
2. 095-1586 [4] SEAL-O-RING  
3. 4I-6365 [1] JOINT  
4. 094-0876 [4] SEAL  
5. 096-1628 [4] PLUG  
6. 099-6137 B [4] WASHER (6.1X9X0.2-MM THK)  
7. 118-4086 [4] ROD  
8. 118-4087 [4] SPRING  
9. 131-5915 M [1] NUT-SPECIAL  
10. 165-9431 [1] PLATE  
11. 165-9435 [2] SEAT  
12. 165-9436 [2] SEAT  
13. 165-9438 [1] PLATE  
14. 165-9442 [2] SPRING  
15. 165-9443 [2] SEAT-SPRING  
16. 165-9444 [2] SEAT-SPRING  
17. 165-9460 [2] SPRING  
18. 171-0087 [1] BELLOWS  
   
    PARTS SHOWN IN GRAPHIC(S) WITHOUT A REFERENCE NUMBER ARE NOT SERVICED SEPARATELY
  B   USE AS REQUIRED
  M   METRIC PART
 

#SEBP56970515
 

297-0589: VALVE GP-PILOT

297-0589 VALVE GP-PILOT -JOYSTICK
S/N DKN1-UP
PART OF 297-0534, 297-0535, 297-0536, 297-0537 CONTROL GP-JOYSTICK
i03314404 SEBP5697
2970589 VALVE GP-PILOT Parts scheme
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Parts for your 349D L MOBILE HYD POWER UNIT:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 095-1586 [4] SEAL-O-RING  
2. 4I-6365 [1] JOINT  
3. 094-0876 [4] SEAL  
4. 096-1628 [4] PLUG  
5. 099-6137 B [4] WASHER (6.1X9X0.2-MM THK)  
6. 118-4086 [4] ROD  
7. 118-4087 [4] SPRING  
8. 131-5915 M [1] NUT-SPECIAL  
9. 165-9431 [1] PLATE  
10. 165-9435 [2] SEAT  
11. 165-9436 [2] SEAT  
12. 165-9438 [1] PLATE  
13. 165-9442 [2] SPRING  
14. 165-9443 [2] SEAT-SPRING  
15. 165-9444 [2] SEAT-SPRING  
16. 165-9460 [2] SPRING  
17. 165-9461 [4] SPRING  
18. 171-0087 [1] BELLOWS  
  B   USE AS REQUIRED
  M   METRIC PART
 

#SEBP56970516
 

310-0415: VALVE GP-PILOT

310-0415 VALVE GP-PILOT -WITHOUT SHUTTLE
S/N DKN1-154
PART OF 296-7123 LINES GP-PILOT
i03536494 SEBP5697
3100415 VALVE GP-PILOT Parts scheme
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Parts for your 349D L MOBILE HYD POWER UNIT:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 087-5708 [2] PEDAL  
2. 095-0673 M [2] BOLT-SOCKET HEAD (M12X1.75X60-MM)  
3. 099-6137 [4] WASHER (6.1X9X0.2-MM THK)  
4. 099-6141 [4] WASHER (6.1X11X1.5-MM THK)  
5. 099-6144 [4] BUSHING-TERMINAL  
6. 099-6145 [2] CAMSHAFT  
7. 119-5388 [4] CAP  
8. 119-5389 [4] PACKING  
9. 119-5391 [4] SEAT  
10. 126-1865 [4] SPRING  
11. 126-1866 [4] SPRING  
12. 131-5818 [4] SPRING  
13. 147-4131 [2] BOOT-PROTECTION  
14. 153-5223 [12] BALL  
15. 165-9463 [2] COVER  
16. 165-9552 [4] PUSHROD  
17. 165-9553 [1] COVER  
18. 165-9554 [4] PLUG  
19. 270-5949 [4] PISTON  
20. 270-5950 [4] SPRING  
21. 310-0419 [4] SEAT  
22. 310-0420 [4] SEAL-O-RING  
23. 087-4710 M [4] SETSCREW (M10X21-MM)  
24. 095-1260 M [2] SETSCREW-SOCKET (M6X1X6-MM)  
25. 095-1575 [2] SEAL-O-RING  
26. 6V-8400 [4] SEAL-O-RING  
27. 8C-6965 M [2] BOLT-SOCKET HEAD (M6X1X45-MM)  
28. 8T-1158 M [2] BOLT-SOCKET HEAD (M8X1.25X20-MM)  
29. 8T-4133 M [4] NUT (M10X1.5-THD)  
  M   METRIC PART
 

#SEBP56970517
 

369-8503: VALVE GP-PILOT

369-8503 VALVE GP-PILOT -WITHOUT SHUTTLE
S/N DKN155-UP
PART OF 296-7123 LINES GP-PILOT
i04894216 SEBP5697
3698503 VALVE GP-PILOT Parts scheme 3698503 VALVE GP-PILOT Parts scheme
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Parts for your 349D L MOBILE HYD POWER UNIT:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 087-5708 [2] PEDAL  
2. 099-6137 [4] WASHER (6.1X9X0.2-MM THK)  
3. 099-6141 [4] WASHER (6.1X11X1.5-MM THK)  
4. 099-6144 [4] BUSHING-TERMINAL  
5. 099-6145 [2] CAMSHAFT  
6. 119-5388 [4] CAP  
7. 119-5389 [4] PACKING  
8. 119-5391 [4] SEAT  
9. 126-1865 [4] SPRING  
10. 126-1866 [4] SPRING  
11. 131-5818 [4] SPRING  
12. 153-5223 [12] BALL  
13. 165-9552 [4] PUSHROD  
14. 165-9554 [4] PLUG  
15. 270-5949 [4] PISTON  
16. 270-5950 [4] SPRING  
17. 310-0419 [4] SEAT  
18. 310-0420 [4] SEAL-O-RING  
19. 369-8509 [2] COVER  
20. 369-8510 [1] COVER  
21. 369-8568 M [2] BOLT-SOCKET HEAD (M10X1.5X65-MM)  
22. 369-8569 [2] BELLOWS  
23. 087-4710 M [4] SETSCREW (M10X21-MM)  
24. 095-1260 M [2] SETSCREW-SOCKET (M6X1X6-MM)  
25. 095-1575 [2] SEAL-O-RING  
26. 6V-8202 M [2] BOLT-SOCKET HEAD (M8X1.25X16-MM)  
27. 6V-8400 [4] SEAL-O-RING  
28. 8C-6965 M [2] BOLT-SOCKET HEAD (M6X1X45-MM)  
29. 8T-4133 M [4] NUT (M10X1.5-THD)  
30. 8T-6759 [1] PLUG-PIPE  
  M   METRIC PART
 

#SEBP56970518
 

448-7594: VALVE GP-PILOT

448-7594 VALVE GP-PILOT -DRIFT REDUCTION
S/N DKN116-UP
HEAVY LIFT, BOOM REGENERATION
FIELD REPLACEMENT FOR @@@@@310-0147@@@@@
i05958704 SEBP5697
4487594 VALVE GP-PILOT Parts scheme
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Parts for your 349D L MOBILE HYD POWER UNIT:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 005-8593 [1] SEAL-O-RING  
2. 225-4820 [11] PLUG AS  
    (EACH INCLUDES)
  3J-7354 [1] SEAL-O-RING  
  225-4821 [1] PLUG  
3. 297-0346 [1] COVER  
4. 297-0349 [1] VALVE  
5. 297-0350 [1] SPRING  
6. 297-0351 [1] PLUG  
7. 297-0354 [1] SPRING  
8. 297-0356 [1] COVER  
9. 297-0500 Y [1] VALVE GP-SOLENOID & PRESS REDC (BOOM LOWERING)  
10. 310-0129 [1] PLUG  
11. 310-0138 [1] GUIDE  
12. 310-0139 [1] WASHER (24X36.5X3-MM THK)  
13. 310-0140 [1] SPRING  
14. 310-0141 B [1] SHIM (1-MM THK)  
15. 310-0142 B [1] SHIM (0.5-MM THK)  
16. 310-0143 B [2] SHIM (0.25-MM THK)  
17. 310-0145 [1] VALVE  
18. 310-0231 [1] COVER  
19. 352-7204 Y [1] VALVE GP-RELIEF (BOOM 2)  
20. 448-7597 [1] VALVE GP-CONTROL (BOOM REGENERATION)  
22. 095-1592 [1] SEAL-O-RING  
23. 095-1599 [1] SEAL-O-RING  
24. 095-1788 [1] RING-BACKUP  
25. 095-1793 [1] RING-BACKUP  
26. 148-8395 [3] PLUG AS  
    (EACH INCLUDES)
  3K-0360 [1] SEAL-O-RING  
  9S-8005 [1] PLUG (3/4-16-THD)  
27. 148-8411 [2] PLUG AS  
    (EACH INCLUDES)
  3K-0360 [1] SEAL-O-RING  
  9S-4185 [1] PLUG (3/4-16-THD)  
28. 162-0177 [2] PLUG AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  9S-8004 [1] PLUG (9/16-18-THD)  
30. 6V-5597 [1] SEAL-O-RING  
31. 7I-2272 M [2] BOLT (M5X0.8X12-MM)  
32. 8T-4182 M [2] BOLT (M10X1.5X45-MM)  
33. 8T-4183 M [4] BOLT (M12X1.75X40-MM)  
34. 8T-4196 M [4] BOLT (M10X1.5X35-MM)  
  B   USE AS REQUIRED
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP56970519
 

122-7708: VALVE GP-PRESSURE CONTROL

122-7708 VALVE GP-PRESSURE CONTROL
S/N DKN1-UP
PART OF 323-7702, 323-7703 VALVE GP-CONTROL
i00512672 SEBP5697
1227708 VALVE GP-PRESSURE CONTROL Parts scheme
  For full view, you need register

Parts for your 349D L MOBILE HYD POWER UNIT:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9S-8006 [2] PLUG (7/8-14-THD)  
2. 2M-9780 [2] SEAL-O-RING  
3. 4J-7533 [5] SEAL-O-RING  
4. 6E-2790 [1] SPRING  
5. 6E-4280 [1] VALVE GP (PRESSURE CONTROL)  
6. 9S-4180 [5] PLUG  
    (PARTS SHOWN IN GRAPHIC(S) WITHOUT REFERENCE NUMBER ARE NOT SERVICED SEPERATLEY)
 

Information:

Specifications
Control Valve (Counterweight)
345D MHPU and 349D MHPU Mobile Hydraulic Power Units Machine System
Solenoid Valve (Counterweight Control)
345D MHPU and 349D MHPU Mobile Hydraulic Power Units Machine System
Control Valve (Auxiliary) - Medium Pressure
345D MHPU and 349D MHPU Mobile Hydraulic Power Units Machine System
Pilot Valve (Joystick)
345D MHPU and 349D MHPU Mobile Hydraulic Power Units Machine System
Control Valve (Boom Lowering)
345D MHPU and 349D MHPU Mobile Hydraulic Power Units Machine System
Pilot Valve (Joystick)
345D MHPU and 349D MHPU Mobile Hydraulic Power Units Machine System
Main Control Valve
345D MHPU and 349D MHPU Mobile Hydraulic Power Units Machine System
Pilot Valve (Joystick)
345D MHPU and 349D MHPU Mobile Hydraulic Power Units Machine System
Main Control Valve
345D MHPU and 349D MHPU Mobile Hydraulic Power Units Machine System
Pilot Valve (Auxiliary)
345D MHPU and 349D MHPU Mobile Hydraulic Power Units Machine System
Control Valve (Boom Lowering) - Manual
345D MHPU and 349D MHPU Mobile Hydraulic Power Units Machine System
Control Valve (Stick Lowering)
345D MHPU and 349D MHPU Mobile Hydraulic Power Units Machine System
Systems Operation
Pilot Valve (Joystick)
345D Excavator and 345D MHPU and 349D MHPU Mobile Hydraulic Power Units Hydraulic System
Main Control Valve
345D Excavator and 345D MHPU and 349D MHPU Mobile Hydraulic Power Units Hydraulic System
Solenoids
345D, 349D and 349D2 Excavators and 345D MHPU, 349D MHPU and 349D2 MHPU Mobile Hydraulic Power Units Machine Electronic Control System
Testing and Adjusting
Cylinder Drift - Check - Empty Bucket
345D MHPU and 349D MHPU Mobile Hydraulic Power Units Hydraulic System
Cylinder Drift - Check - Loaded Bucket
345D MHPU and 349D MHPU Mobile Hydraulic Power Units Hydraulic System
Troubleshooting
MID 039 - CID 0598 - FMI 03
345D, 349D and 349D2 Excavators and 345D MHPU, 349D MHPU and 349D2 MHPU Mobile Hydraulic Power Units Machine Electronic Control System
MID 039 - CID 0598 - FMI 05
345D, 349D and 349D2 Excavators and 345D MHPU, 349D MHPU and 349D2 MHPU Mobile Hydraulic Power Units Machine Electronic Control System
MID 039 - CID 0598 - FMI 06
345D, 349D and 349D2 Excavators and 345D MHPU, 349D MHPU and 349D2 MHPU Mobile Hydraulic Power Units Machine Electronic Control System
Disassembly and Assembly
Main Control Valve - Remove
345D, 349D and 349D2 Excavators and 345D MHPU and 349D MHPU Mobile Hydraulic Power Units Machine Systems
Main Control Valve - Install
345D, 349D and 349D2 Excavators and 345D MHPU and 349D MHPU Mobile Hydraulic Power Units Machine Systems
Main Control Valve - Disassemble
345D, 349D and 349D2 Excavators and 345D MHPU and 349D MHPU Mobile Hydraulic Power Units Machine Systems
Main Control Valve - Assemble
345D, 349D and 349D2 Excavators and 345D MHPU and 349D MHPU Mobile Hydraulic Power Units Machine Systems

Caterpillar Parts SIS Catalog 349D L :

VALVE GP-MAIN CONTROL
323-7681 VALVE GP-MAIN CONTROL
VALVE GP-LOAD CONTROL
310-0150 VALVE GP-LOAD CONTROL
VALVE GP-LOAD CONTROL
310-0147 VALVE GP-LOAD CONTROL
VALVE GP-LOAD CONTROL
310-0147 VALVE GP-LOAD CONTROL
VALVE GP-LOAD CONTROL
270-5696 VALVE GP-LOAD CONTROL
VALVE GP-FLOW CONTROL
255-5745 VALVE GP-FLOW CONTROL
457-1131 VALVE GP-CONTROL
VALVE GP-CONTROL
456-0381 VALVE GP-CONTROL
VALVE GP-MANUAL
270-5692 VALVE GP-MANUAL
VALVE GP-PILOT
244-4120 VALVE GP-PILOT
VALVE GP-PILOT
244-4120 VALVE GP-PILOT
VALVE GP-PILOT
297-0529 VALVE GP-PILOT
VALVE GP-PILOT
297-0589 VALVE GP-PILOT
VALVE GP-PILOT
310-0415 VALVE GP-PILOT
VALVE GP-PILOT
369-8503 VALVE GP-PILOT
VALVE GP-PILOT
448-7594 VALVE GP-PILOT

Truck sale:

 
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The names Cat, Caterpillar, John Deere, Komatsu, Volvo, Hitachi, Doosan, JCB, Hyundai or any other original equipment manufacturers are registered trademarks of the respective original equipment manufacturers. All names, descriptions, numbers and symbols are used for reference purposes only.
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