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323-7705 VALVE GP-CONTROL -WITHOUT COVERS, HOUSINGS S/N PFD1-UP; SDM1-UP PART OF 323-7701, 323-7703 VALVE GP-CONTROL ALSO AN ATTACHMENT 349D2




HYDRAULIC SYSTEM

VALVE GP-CONTROL
 

#SEBP74510910
 

323-7705: VALVE GP-CONTROL

323-7705 VALVE GP-CONTROL -WITHOUT COVERS, HOUSINGS
S/N PFD1-UP; SDM1-UP
PART OF 323-7701, 323-7703 VALVE GP-CONTROL
ALSO AN ATTACHMENT
i03089540 SEBP7451
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Parts for your 349D2 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 131-5939 [1] DOWEL  
2. 122-7673 M [4] BOLT-SPECIAL  
3. 122-7674 [8] RETAINER  
4. 122-7692 [1] SPRING  
5. 122-7693 [1] SPRING  
6. 122-7694 [2] SPRING  
7. 122-7695 [1] SPRING  
8. 131-5938 [1] VALVE  
9. 3D-2824 [1] SEAL-O-RING  
   
    PARTS SHOWN IN GRAPHIC(S) WITHOUT A REFERENCE NUMBER ARE NOT SERVICED SEPARATELY
  M   METRIC PART
 

#SEBP74510911
 

460-2604: VALVE GP-CONTROL

460-2604 VALVE GP-CONTROL -RH
S/N PFD1-UP; SDM1-UP
PART OF 323-7680, 323-7682 VALVE GP-MAIN CONTROL
Type 1
ALSO AN ATTACHMENT
i05811693 SEBP7451
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Parts for your 349D2 EXCAVATOR:

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
 

#SEBP74510912
 

460-2604: VALVE GP-CONTROL

460-2604 VALVE GP-CONTROL -RH
S/N PFD1-UP; SDM1-UP
PART OF 323-7680, 323-7682 VALVE GP-MAIN CONTROL
Type 2
ALSO AN ATTACHMENT
i06938782 SEBP7451
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Parts for your 349D2 EXCAVATOR:

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
 

#SEBP74510913
 

123-2515: VALVE GP-COUNTERWEIGHT CONTROL

123-2515 VALVE GP-COUNTERWEIGHT CONTROL
S/N PFD1-UP; SDM1-UP
PART OF 227-0459 LINES GP-REAR ATTACHMENT
Type 1
AN ATTACHMENT
i01111372 SEBP7451
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Parts for your 349D2 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7I-0135 [2] PLUG  
2. 099-3990 [1] BODY  
3. 093-3093 [1] ROD  
4. 1R-6484 M [2] NUT (M10X1.25-THD)  
5. 093-3094 [2] ROD  
6. 095-6636 M [4] NUT (M8X1.25-THD)  
7. 102-7024 [1] VALVE GP-RELIEF  
  093-3328 [1] SEAL-O-RING  
  095-1578 [1] SEAL-O-RING  
8. 7I-0134 [2] PLUG  
  M   METRIC PART
 

#SEBP74510914
 

123-2515: VALVE GP-COUNTERWEIGHT CONTROL

123-2515 VALVE GP-COUNTERWEIGHT CONTROL
S/N PFD1-UP; SDM1-UP
PART OF 227-0459 LINES GP-REAR ATTACHMENT
Type 2
AN ATTACHMENT
i05971156 SEBP7451
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Parts for your 349D2 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 122-5399 C [1] BODY AS  
  4J-0527 [1] SEAL-O-RING  
2. 099-3990 C [1] BODY  
3. 093-3093 C [1] ROD  
4. 150-6348 CM [2] NUT (M10X1.25-THD)  
5. 093-3094 C [2] ROD  
6. 200-4856 CM [4] NUT (M8X1.25-THD)  
7. 125-7192 C [1] VALVE GP-RELIEF  
  2M-9780 [1] SEAL-O-RING  
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
 

#SEBP74510915
 

4I-7836: VALVE GP-FLOW CONTROL

4I-7836 VALVE GP-FLOW CONTROL
S/N PFD1-UP; SDM1-UP
PART OF 296-7125, 296-7126, 296-7127, 302-3143 LINES GP-PILOT
AN ATTACHMENT
i01261958 SEBP7451
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Parts for your 349D2 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6I-6904 [1] CONNECTOR  
2. 095-1582 [1] SEAL-O-RING  
3. 6I-6905 [1] BODY  
4. 099-0365 [2] SPRING  
5. 099-0367 [1] PLUNGER AS  
6. 6I-6907 [1] SLEEVE  
7. 095-1522 [2] SEAL-O-RING  
8. 6V-8754 [1] RING-RETAINING  
 

#SEBP74510916
 

263-1964: VALVE GP-LOAD CONTROL

263-1964 VALVE GP-LOAD CONTROL -BOOM CYLINDER
S/N PFD1-UP; SDM1-UP
PART OF 482-9906 KIT-VALVE, 296-7134 LINES GP-BOOM CYLINDER
AN ATTACHMENT
i02602114 SEBP7451
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Parts for your 349D2 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2S-2596 [1] SPRING  
2. 9T-1614 [1] VALVE  
3. 114-8229 [3] ORIFICE  
4. 156-0975 [1] GUIDE AS  
5. 157-0935 [3] SHIM (0.1-MM THK)  
6. 194-4741 [1] PLUG AS  
7. Z [1] BODY-VALVE  
8. 201-3145 [1] PLUG  
9. 201-3146 [1] PISTON  
10. 203-2076 [1] SPRING  
11. 8T-6759 [1] PLUG-PIPE  
12. 211-4185 [1] POPPET  
13. 270-5731 CY [1] VALVE GP-RELIEF (LINE)  
14. 221-5138 [1] RETAINER  
15. 263-7047 [1] POPPET  
16. 222-0298 [1] GUIDE  
17. 222-3347 [1] VALVE GP-FLOW CONTROL  
18. 122-7797 [1] RING  
19. 173-3993 [4] PLUG AS  
    (EACH INCLUDES)
  4J-7533 [1] SEAL-O-RING  
  9S-8001 [1] PLUG  
20. 183-7263 [4] PLUG AS  
    (EACH INCLUDES)
  9S-8002 [1] PLUG (7/16-20-THD)  
  3J-7354 [1] SEAL-O-RING  
21. 1P-3704 [1] SEAL-RECTANGULAR  
22. 3J-1907 [1] SEAL-O-RING  
23. 5M-9624 B [9] SHIM (0.25-MM THK)  
24. 6J-6855 [9] SHIM (0.12-MM THK)  
25. 6V-5326 [1] SEAL-O-RING  
26. 7M-8485 [3] SEAL-O-RING  
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
  Z   NOT SERVICED SEPARATELY
 

#SEBP74510917
 

270-5696: VALVE GP-LOAD CONTROL

270-5696 VALVE GP-LOAD CONTROL
S/N PFD1-UP; SDM1-UP
PART OF 323-7701 VALVE GP-CONTROL
ALSO AN ATTACHMENT
i02531591 SEBP7451
  For full view, you need register

Parts for your 349D2 EXCAVATOR:

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
 

#SEBP74510918
 

285-1768: VALVE GP-LOAD CONTROL

285-1768 VALVE GP-LOAD CONTROL -STICK CYLINDER
S/N PFD1-UP; SDM1-UP
PART OF 482-9907, 482-9909 KIT-VALVE, 302-9546 LINES GP-STICK CYLINDER
Type 1
AN ATTACHMENT
i02932756 SEBP7451
  For full view, you need register

Parts for your 349D2 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2S-2596 [1] SPRING  
2. 8T-6759 [1] PLUG-PIPE  
3. 9T-1614 [1] VALVE  
4. 8J-6815 [1] PLUG-ORIFICE  
5. 165-9513 [1] SEAT  
6. 165-9514 [1] PLUG  
7. 225-4787 [1] VALVE  
8. 225-4789 [1] VALVE  
9. 225-4790 [1] SPRING  
10. 225-4791 [1] GUIDE  
11. 225-4792 [1] PLUG  
12. 225-4793 [1] VALVE AS  
13. 225-4796 [1] PISTON  
14. 225-4797 [1] VALVE AS  
15. 225-4803 [1] COVER  
16. 225-4818 [6] PLUG AS  
    (EACH INCLUDES)
  4J-7533 [1] SEAL-O-RING  
  225-4804 [1] PLUG  
17. 225-4820 [2] PLUG AS  
    (EACH INCLUDES)
  3J-7354 [1] SEAL-O-RING  
  225-4821 [1] PLUG  
18. 225-4830 B [1] SHIM (1-MM THK)  
19. 225-4831 B [2] SHIM (0.5-MM THK)  
20. 225-4832 B [2] SHIM (0.2-MM THK)  
21. 225-4833 B [1] SHIM (0.1-MM THK)  
23. 259-7788 [1] GUIDE AS  
  4T-0987 [1] BUSHING  
24. 270-5731 Y [1] VALVE GP-RELIEF (LINE)  
26. 095-1594 [2] SEAL-O-RING  
27. 095-1789 [2] RING  
28. 122-7797 [2] RING  
29. 2D-6642 [1] BALL  
30. 3H-0442 [1] SEAL-O-RING  
31. 3J-1907 [2] SEAL-O-RING  
32. 6V-5326 [2] SEAL-O-RING  
33. 5C-2874 M [1] NUT (M5X0.8-THD)  
34. 8T-4139 M [4] BOLT (M12X1.75X30-MM)  
  B   USE AS REQUIRED
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP74510919
 

285-1768: VALVE GP-LOAD CONTROL

285-1768 VALVE GP-LOAD CONTROL -STICK CYLINDER
S/N PFD1-UP; SDM1-UP
PART OF 482-9907, 482-9909 KIT-VALVE, 302-9546 LINES GP-STICK CYLINDER
Type 2
AN ATTACHMENT
i06633636 SEBP7451
  For full view, you need register

Parts for your 349D2 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2S-2596 [1] SPRING  
2. 8T-6759 [1] PLUG-PIPE  
3. 9T-1614 [1] VALVE  
4. 8J-6815 [1] PLUG-ORIFICE  
5. 165-9513 [1] SEAT  
6. 165-9514 [1] PLUG  
7. 225-4787 [1] VALVE  
8. 225-4789 [1] VALVE  
9. 225-4790 [1] SPRING  
10. 225-4791 [1] GUIDE  
11. 225-4792 [1] PLUG  
12. 225-4793 [1] VALVE AS  
13. 225-4796 [1] PISTON  
14. 225-4797 [1] VALVE AS  
15. 225-4803 [1] COVER  
16. 225-4818 [6] PLUG AS  
    (EACH INCLUDES)
  4J-7533 [1] SEAL-O-RING  
  225-4804 [1] PLUG  
17. 225-4820 [2] PLUG AS  
    (EACH INCLUDES)
  3J-7354 [1] SEAL-O-RING  
  225-4821 [1] PLUG  
18. 225-4830 B [1] SHIM (1-MM THK)  
19. 225-4831 B [2] SHIM (0.5-MM THK)  
20. 225-4832 B [2] SHIM (0.2-MM THK)  
21. 225-4833 B [1] SHIM (0.1-MM THK)  
23. 259-7788 [1] GUIDE AS  
  4T-0987 [1] BUSHING  
24. 486-3207 CY [1] VALVE GP-PILOT RELIEF  
26. 095-1594 [2] SEAL-O-RING  
27. 095-1789 [2] RING  
28. 122-7797 [2] RING  
29. 2D-6642 [1] BALL  
30. 3H-0442 [1] SEAL-O-RING  
31. 3J-1907 [2] SEAL-O-RING  
32. 6V-5326 [2] SEAL-O-RING  
33. 5C-2874 M [1] NUT (M5X0.8-THD)  
34. 8T-4139 M [4] BOLT (M12X1.75X30-MM)  
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

Information:

Special Instruction
Retrofitting Boom Lowering Control Valve/Stick Lowering Control Valve on 345D/349D/349D2 Excavators {5051, 5057, 5059, 5456, 5458}
Retrofitting Boom Lowering Control Valve/Stick Lowering Control Valve on 345D/349D/349D2 Excavators {5051, 5057, 5059, 5456, 5458}
Specifications
Control Valve (Counterweight)
345D, 349D and 349D2 Excavator Machine System Specifications
Solenoid Valve (Counterweight Control)
345D, 349D and 349D2 Excavator Machine System Specifications
Control Valve (Auxiliary) - Medium Pressure
345D, 349D and 349D2 Excavator Machine System Specifications
Control Valve (Boom Lowering)
345D, 349D and 349D2 Excavator Machine System Specifications
Pilot Valve (Joystick)
345D, 349D and 349D2 Excavator Machine System Specifications
Pilot Valve (Auxiliary)
345D, 349D and 349D2 Excavator Machine System Specifications
Control Valve (Boom Lowering) - Manual
345D, 349D and 349D2 Excavator Machine System Specifications
Control Valve (Stick Lowering)
345D, 349D and 349D2 Excavator Machine System Specifications
Main Control Valve
345D, 349D and 349D2 Excavator Machine System Specifications
Pump Control Valve
345D, 349D and 349D2 Excavator Machine System Specifications
Control Valve
345D, 349D and 349D2 Excavator Machine System Specifications
Systems Operation
Pilot Valve (Joystick)
345D, 349D and 349D2 Excavators Hydraulic System
Main Control Valve
345D, 349D and 349D2 Excavators 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, 349D and 349D2 Excavators Hydraulic System
Cylinder Drift - Check - Loaded Bucket
345D, 349D and 349D2 Excavators 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 349D2 :

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