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456-0381 VALVE GP-CONTROL S/N P271-UP PART OF 457-1131 VALVE GP-CONTROL 349D2 MOBILE HYD POWER UNIT


HYDRAULIC SYSTEM
VALVE GP-CONTROL
VALVE GP-LOAD CONTROL
VALVE GP-CONTROL
VALVE GP-PILOT

MOBILE HYD POWER UNIT 349D2 MOBILE HYD POWER UNIT P27
 349D2 Mobile Hydraulic Power Unit P2700001-UP (MACHINE) POWERED BY C13 Engine M0065686 349D2 P27   (2016)

HYDRAULIC SYSTEM

VALVE GP-CONTROL
VALVE GP-CONTROL
323-7704 VALVE GP-CONTROL
VALVE GP-CONTROL
323-7705 VALVE GP-CONTROL
VALVE GP-CONTROL
456-0381 VALVE GP-CONTROL
VALVE GP-CONTROL
456-1502 VALVE GP-CONTROL
457-1131 VALVE GP-CONTROL
VALVE GP-CONTROL
460-2604 VALVE GP-CONTROL
 

#M00656860370
 

456-0381: VALVE GP-CONTROL

456-0381 VALVE GP-CONTROL
S/N P271-UP
PART OF 457-1131 VALVE GP-CONTROL
i06039490 M0065686
4560381 VALVE GP-CONTROL Parts scheme
  For full view, you need register

Parts for your 349D2 MOBILE HYD POWER UNIT:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. [1] KIT-SEAL  
    (INCLUDES O-RINGS & BACKUP RINGS)
2. 456-0382 H [2] VALVE AS-RELIEF  
3. 456-0383 J [1] VALVE AS-RELIEF  
   
    AVAILABLE REPAIR KIT(S):
  466-3253 H [1] KIT-SEAL (RELIEF VALVE)  
    (INCLUDES BACKUP RINGS & O-RINGS)
  466-3254 J [1] KIT-SEAL (RELIEF VALVE)  
    (INCLUDES BACKUP RINGS & O-RINGS)
  H   KIT MARKED H SERVICES PART(S) MARKED H
  J   KIT MARKED J SERVICES PART(S) MARKED J
 

#M00656860371
 

456-1502: VALVE GP-CONTROL

456-1502 VALVE GP-CONTROL
S/N P271-UP
PART OF 366-7476 FRAME GP-UNDERCARRIAGE
i06039491 M0065686
4561502 VALVE GP-CONTROL Parts scheme
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Parts for your 349D2 MOBILE HYD POWER UNIT:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. [2] CARTRIDGE  
2. [2] RING-BACKUP  
3. 5F-9657 [2] SEAL-O-RING  
4. 8J-2413 [2] SEAL-O-RING  
5. 384-9219 [1] PLUG  
6. 162-2254 [1] SEAL  
7. 367-5987 [2] PLUG-PORT  
8. 162-6816 [2] SEAL  
 

#M00656860372
 

457-1131: VALVE GP-CONTROL

457-1131 VALVE GP-CONTROL
S/N P271-UP
PART OF 276-6246, 366-7476 FRAME GP-UNDERCARRIAGE
i06039489 M0065686
  For full view, you need register

Parts for your 349D2 MOBILE HYD POWER UNIT:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  456-0381 Y [1] VALVE GP-CONTROL  
  Y   SEPARATE ILLUSTRATION
 

#M00656860373
 

460-2604: VALVE GP-CONTROL

460-2604 VALVE GP-CONTROL -RH
S/N P271-UP
PART OF 323-7680 VALVE GP-MAIN CONTROL
Type 1
i05976818 M0065686
4602604 VALVE GP-CONTROL Parts scheme
  For full view, you need register

Parts for your 349D2 MOBILE HYD POWER UNIT:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 122-7663 [4] COVER  
2. 122-7666 [3] SPRING  
3. 122-7682 [3] VALVE  
4. 122-7720 [1] ADAPTER  
5. 122-7756 Y [1] VALVE GP-RELIEF (NEGATIVE FLOW CONTROL)  
6. 122-7765 [2] PLUG-PIPE  
7. 122-7768 Y [3] PLUG GP-CONTROL VALVE (WORK TOOL)  
8. 122-7785 [1] COVER  
9. 122-7787 [5] COVER  
10. 140-0681 [1] COVER  
11. 147-4297 [2] VALVE  
12. 147-4299 [2] SPRING  
13. 225-4818 [2] PLUG AS  
  4J-7533 [1] SEAL-O-RING  
  225-4804 [1] PLUG  
14. 230-2770 [2] PLUG  
15. 230-2771 [1] PLUG  
16. 230-2772 [3] PLUG  
17. 323-7704 Y [1] VALVE GP-CONTROL (WITHOUT COVERS, HOUSINGS)  
18. 352-7202 Y [2] VALVE GP-RELIEF (BUCKET)  
19. 352-7203 Y [1] VALVE GP-RELIEF (BOOM)  
20. 451-2175 [4] WASHER-HARD (17.5X30X3.5-MM THK)  
21. 453-1259 M [4] BOLT (M16X2X40-MM)  
22. 095-1597 [6] SEAL-O-RING  
23. 095-1791 [6] RING-BACKUP  
24. 148-8395 [1] PLUG AS  
  3K-0360 [1] SEAL-O-RING  
  9S-8005 [1] PLUG (3/4-16-THD)  
25. 148-8407 [1] PLUG AS  
  3J-1907 [1] SEAL-O-RING  
  9S-4191 [1] PLUG (9/16-18-THD)  
26. 4J-0523 [1] SEAL-O-RING  
27. 4J-0525 [5] SEAL-O-RING  
28. 4J-0526 [5] SEAL-O-RING  
29. 4J-5309 [2] SEAL-O-RING  
30. 5P-2568 [1] SEAL-O-RING  
31. 6V-6793 [1] RING-BACKUP  
32. 7X-2550 M [8] BOLT (M12X1.75X110-MM)  
33. 8T-4223 [20] WASHER-HARD (13.5X25.5X3-MM THK)  
34. 8T-4956 M [10] BOLT (M12X1.75X35-MM)  
35. 8T-5041 M [2] BOLT (M12X1.75X120-MM)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00656860374
 

460-2604: VALVE GP-CONTROL

460-2604 VALVE GP-CONTROL -RH
S/N P271-UP
PART OF 323-7680 VALVE GP-MAIN CONTROL
Type 2
i06886269 M0065686
4602604 VALVE GP-CONTROL Parts scheme
  For full view, you need register

Parts for your 349D2 MOBILE HYD POWER UNIT:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 122-7663 [4] COVER  
2. 122-7666 [3] SPRING  
3. 122-7682 [3] VALVE  
4. 122-7720 [1] ADAPTER  
5. 122-7756 Y [1] VALVE GP-RELIEF (NEGATIVE FLOW CONTROL)  
6. 122-7765 [2] PLUG-PIPE  
7. 122-7768 Y [3] PLUG GP-CONTROL VALVE (WORK TOOL)  
8. 122-7785 [1] COVER  
9. 122-7787 [5] COVER  
10. 140-0681 [1] COVER  
11. 147-4297 [2] VALVE  
12. 147-4299 [2] SPRING  
13. 225-4818 [2] PLUG AS  
    (EACH INCLUDES)
  4J-7533 [1] SEAL-O-RING  
  225-4804 [1] PLUG  
14. 230-2770 [2] PLUG  
15. 230-2771 [1] PLUG  
16. 230-2772 [3] PLUG  
17. 323-7704 Y [1] VALVE GP-CONTROL (WITHOUT COVERS, HOUSINGS)  
20. 451-2175 [4] WASHER-HARD (17.5X30X3.5-MM THK)  
21. 453-1259 M [4] BOLT (M16X2X40-MM)  
22. 095-1597 [6] SEAL-O-RING  
23. 095-1791 [6] RING-BACKUP  
24. 148-8395 [1] PLUG AS  
  3K-0360 [1] SEAL-O-RING  
  9S-8005 [1] PLUG (3/4-16-THD)  
25. 148-8407 [2] PLUG AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  9S-4191 [1] PLUG (9/16-18-THD)  
26. 4J-0523 [1] SEAL-O-RING  
27. 4J-0525 [5] SEAL-O-RING  
28. 4J-0526 [5] SEAL-O-RING  
29. 4J-5309 [2] SEAL-O-RING  
30. 5P-2568 [1] SEAL-O-RING  
31. 6V-6793 [1] RING-BACKUP  
32. 7X-2550 M [8] BOLT (M12X1.75X110-MM)  
33. 8T-4223 [20] WASHER-HARD (13.5X25.5X3-MM THK)  
34. 8T-4956 M [10] BOLT (M12X1.75X35-MM)  
35. 8T-5041 M [2] BOLT (M12X1.75X120-MM)  
36. 568-3724 CY [3] VALVE GP-RELIEF (BOOM, BUCKET)  
37. 1P-3705 [2] SEAL-RECTANGULAR  
38. 4I-7822 [2] COVER  
39. 8T-4139 M [8] BOLT (M12X1.75X30-MM)  
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00656860375
 

270-5696: VALVE GP-LOAD CONTROL

270-5696 VALVE GP-LOAD CONTROL
S/N P271-UP
PART OF 323-7701 VALVE GP-CONTROL
i04580815 M0065686
2705696 VALVE GP-LOAD CONTROL Parts scheme
  For full view, you need register

Parts for your 349D2 MOBILE HYD POWER UNIT:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4I-6107 [1] PLUG  
2. 4I-8965 [1] GUIDE  
3. 5I-8511 [1] SPRING  
4. 122-7774 [1] SPRING (21-MM OD)  
6. 225-4818 [2] PLUG AS  
    (EACH INCLUDES)
  4J-7533 [1] SEAL-O-RING  
  225-4804 [1] PLUG  
7. 270-5697 [1] ADAPTER  
8. 310-0380 [1] VALVE GP-PILOT (LOAD CONTROL, BOOM CYLINDER)  
  096-3001 M [1] SETSCREW-SOCKET (M5X0.8X6-MM)  
9. 095-1576 [2] SEAL-O-RING  
10. 122-7773 [1] RING  
11. 3J-1907 [1] SEAL-O-RING  
12. 4J-0520 [1] SEAL-O-RING  
13. 4J-0523 [2] SEAL-O-RING  
14. 5P-3108 [1] SEAL-O-RING  
15. 6V-5192 M [2] BOLT-SOCKET HEAD (M8X1.25X30-MM)  
16. 6V-6793 [2] RING-BACKUP  
  M   METRIC PART
 

#M00656860376
 

310-0147: VALVE GP-LOAD CONTROL

310-0147 VALVE GP-LOAD CONTROL -DRIFT REDUCTION, BOOM
S/N P271-UP
HEAVY LIFT, BOOM REGENERATION
PART OF 323-7218 LINES GP-BOOM CYLINDER
i05954851 M0065686
3100147 VALVE GP-LOAD CONTROL Parts scheme 3100147 VALVE GP-LOAD CONTROL Parts scheme
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Parts for your 349D2 MOBILE HYD POWER UNIT:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8T-4196 M [4] BOLT (M10X1.5X35-MM)  
2. 005-8593 [1] SEAL-O-RING  
3. 165-9513 [1] SEAT  
4. 165-9514 [1] PLUG  
5. 225-4820 [12] PLUG AS  
    (EACH INCLUDES)
  3J-7354 [1] SEAL-O-RING  
  225-4821 [1] PLUG  
6. 352-7204 CY [1] VALVE GP-RELIEF (LINE)  
7. 297-0346 [1] COVER  
8. 297-0349 [1] VALVE  
9. 297-0350 [1] SPRING  
10. 297-0351 [1] PLUG  
11. 297-0354 [1] SPRING  
12. 297-0356 [1] COVER  
13. 297-0500 Y [1] VALVE GP-SOLENOID & PRESS REDC (BOOM LOWERING)  
14. 310-0129 [1] PLUG  
15. 310-0138 [1] GUIDE  
16. 310-0139 [1] WASHER (24X36.5X3-MM THK)  
17. 310-0140 [1] SPRING  
18. 310-0141 B [1] SHIM (1-MM THK)  
19. 310-0142 B [1] SHIM (0.5-MM THK)  
20. 310-0143 B [2] SHIM (0.25-MM THK)  
21. 310-0145 [1] VALVE  
23. 310-0231 [1] COVER  
24. 310-0398 [1] VALVE GP-CONTROL (BOOM DRIFT REDUCTION)  
25. 095-1592 [1] SEAL-O-RING  
26. 095-1599 [1] SEAL-O-RING  
27. 095-1788 [1] RING-BACKUP  
28. 095-1793 [1] RING-BACKUP  
29. 148-8395 [3] PLUG AS  
    (EACH INCLUDES)
  3K-0360 [1] SEAL-O-RING  
  9S-8005 [1] PLUG (3/4-16-THD)  
30. 148-8407 [1] PLUG AS  
  3J-1907 [1] SEAL-O-RING  
  9S-4191 [1] PLUG (9/16-18-THD)  
31. 148-8411 [2] PLUG AS  
    (EACH INCLUDES)
  3K-0360 [1] SEAL-O-RING  
  9S-4185 [1] PLUG (3/4-16-THD)  
32. 162-0177 [2] PLUG AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  9S-8004 [1] PLUG (9/16-18-THD)  
33. 2D-6642 [1] BALL  
34. 3H-0442 [1] SEAL-O-RING  
35. 3J-1907 [1] SEAL-O-RING  
36. 6V-5597 [1] SEAL-O-RING  
37. 7I-2272 M [2] BOLT (M5X0.8X12-MM)  
38. 5C-2874 CM [1] NUT (M5X0.8-THD)  
39. 8T-4182 M [2] BOLT (M10X1.5X45-MM)  
40. 8T-4183 M [4] BOLT (M12X1.75X40-MM)  
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00656860377
 

323-7680: VALVE GP-MAIN CONTROL

323-7680 VALVE GP-MAIN CONTROL
S/N P271-UP
PART OF 485-2141, 526-7047 HYDRAULIC AR
i06281119 M0065686
3237680 VALVE GP-MAIN CONTROL Parts scheme
  For full view, you need register

Parts for your 349D2 MOBILE HYD POWER UNIT:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6V-6788 M [4] BOLT (M20X2.5X65-MM)  
4. 460-2604 Y [1] VALVE GP-CONTROL  
5. 323-7701 Y [1] VALVE GP-CONTROL (LH)  
6. 1P-3703 [2] SEAL-RECTANGULAR  
7. 4J-8998 [2] SEAL-O-RING  
8. 5J-2974 [1] SEAL-O-RING  
9. 7Y-5219 [6] SEAL-O-RING  
10. 451-2176 [4] WASHER-HARD (22X35X3.5-MM THK)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00656860378
 

244-4120: VALVE GP-PILOT

244-4120 VALVE GP-PILOT -PRESSURE, FLOW COMPENSATOR
S/N P271-UP
PART OF 295-9426 PUMP GP-PISTON
i04577504 M0065686
2444120 VALVE GP-PILOT Parts scheme
  For full view, you need register

Parts for your 349D2 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
 

#M00656860379
 

297-0589: VALVE GP-PILOT

297-0589 VALVE GP-PILOT -JOYSTICK
S/N P271-UP
PART OF 297-0534, 297-0535 CONTROL GP-JOYSTICK
i03182181 M0065686
2970589 VALVE GP-PILOT Parts scheme
  For full view, you need register

Parts for your 349D2 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
 

Information:

Specifications
Pilot Valve (Joystick)
349D2 MHPU Mobile Hydraulic Power Unit Machine System
Main Control Valve
349D2 MHPU Mobile Hydraulic Power Unit Machine System
Pump Control Valve
349D2 MHPU Mobile Hydraulic Power Unit Machine System
Control Valve
349D2 MHPU Mobile Hydraulic Power Unit Machine System
Control Valve
349D2 MHPU Mobile Hydraulic Power Unit Machine System
Control Valve
349D2 MHPU Mobile Hydraulic Power Unit Machine System
Systems Operation
Pilot Valve (Joystick)
349D2 MHPU Mobile Hydraulic Power Unit Hydraulic System
Solenoids
345D, 349D and 349D2 Excavators and 345D MHPU, 349D MHPU and 349D2 MHPU Mobile Hydraulic Power Units Machine Electronic Control System
Main Control Valve
349D2 MHPU Mobile Hydraulic Power Unit 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
Service Magazine
Improved Line Relief Valve is Now Available on Certain 349D2 and 349F Excavators {5051, 5067, 5069, 5117, 5147, 5811}
Improved Line Relief Valve is Now Available on Certain 349D2 and 349F Excavators {5051, 5067, 5069, 5117, 5147, 5811}

Caterpillar Parts SIS Catalog 349D2 :

VALVE GP-CONTROL
323-7705 VALVE GP-CONTROL
VALVE GP-CONTROL
323-7704 VALVE GP-CONTROL
VALVE GP-CONTROL
323-7701 VALVE GP-CONTROL
VALVE GP-CONTROL
323-7701 VALVE GP-CONTROL
VALVE GP-CHECK
122-7690 VALVE GP-CHECK
303-2617 VALVE AR-SWING
TUBE GP-HYDRAULIC
307-5272 TUBE GP-HYDRAULIC
TUBE GP-HYDRAULIC
307-5271 TUBE GP-HYDRAULIC
VALVE GP-CONTROL
456-1502 VALVE GP-CONTROL
457-1131 VALVE GP-CONTROL
VALVE GP-CONTROL
460-2604 VALVE GP-CONTROL
VALVE GP-CONTROL
460-2604 VALVE GP-CONTROL
VALVE GP-LOAD CONTROL
270-5696 VALVE GP-LOAD CONTROL
VALVE GP-LOAD CONTROL
310-0147 VALVE GP-LOAD CONTROL
VALVE GP-MAIN CONTROL
323-7680 VALVE GP-MAIN CONTROL
VALVE GP-PILOT
244-4120 VALVE GP-PILOT
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