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123-2515 VALVE GP-COUNTERWEIGHT CONTROL S/N NNF1-UP; MEN1-UP PART OF 227-0459 LINES GP-REAR ATTACHMENT Type 1 AN ATTACHMENT 349D




HYDRAULIC SYSTEM

VALVE GP-COUNTERWEIGHT CONTROL
 

#SEBP56601050
 

123-2515: VALVE GP-COUNTERWEIGHT CONTROL

123-2515 VALVE GP-COUNTERWEIGHT CONTROL
S/N NNF1-UP; MEN1-UP
PART OF 227-0459 LINES GP-REAR ATTACHMENT
Type 1
AN ATTACHMENT
i01111372 SEBP5660
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Parts for your 349D 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
 

#SEBP56601051
 

123-2515: VALVE GP-COUNTERWEIGHT CONTROL

123-2515 VALVE GP-COUNTERWEIGHT CONTROL
S/N NNF1-UP; MEN1-UP
PART OF 227-0459 LINES GP-REAR ATTACHMENT
Type 2
AN ATTACHMENT
i05971156 SEBP5660
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Parts for your 349D 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
 

#SEBP56601052
 

4I-7836: VALVE GP-FLOW CONTROL

4I-7836 VALVE GP-FLOW CONTROL
S/N NNF1-UP; MEN1-UP
PART OF 296-7125, 296-7126, 296-7127, 302-3143 LINES GP-PILOT
AN ATTACHMENT
i01261958 SEBP5660
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Parts for your 349D 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  
 

#SEBP56601053
 

263-1964: VALVE GP-LOAD CONTROL

263-1964 VALVE GP-LOAD CONTROL -BOOM CYLINDER
S/N NNF1-UP; MEN1-UP
PART OF 482-9906 KIT-VALVE, 296-7134 LINES GP-BOOM CYLINDER
AN ATTACHMENT
i02602114 SEBP5660
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Parts for your 349D 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
 

#SEBP56601054
 

270-5696: VALVE GP-LOAD CONTROL

270-5696 VALVE GP-LOAD CONTROL
S/N NNF1-UP; MEN1-UP
PART OF 323-7701 VALVE GP-CONTROL
i02531591 SEBP5660
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Parts for your 349D 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
 

#SEBP56601055
 

285-1768: VALVE GP-LOAD CONTROL

285-1768 VALVE GP-LOAD CONTROL -STICK CYLINDER
S/N NNF1-UP; MEN1-UP
PART OF 302-9546 LINES GP-STICK CYLINDER
AN ATTACHMENT
i02932756 SEBP5660
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Parts for your 349D 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
 

#SEBP56601056
 

285-1768: VALVE GP-LOAD CONTROL

285-1768 VALVE GP-LOAD CONTROL -STICK CYLINDER
S/N NNF1-UP; MEN1-UP
PART OF 482-9907, 482-9909 KIT-VALVE, 302-9546 LINES GP-STICK CYLINDER
AN ATTACHMENT
i06633636 SEBP5660
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Parts for your 349D 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
 

#SEBP56601057
 

310-0149: VALVE GP-LOAD CONTROL

310-0149 VALVE GP-LOAD CONTROL -BOOM LOWERING CONTROL
S/N NNF1-UP; MEN1-UP
PART OF 302-3139 LINES GP-RETURN
FIELD REPLACEMENT ORDER @@@@@448-7595@@@@@
AN ATTACHMENT
i02932747 SEBP5660
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Parts for your 349D EXCAVATOR:

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. 122-7768 Y [1] PLUG GP-CONTROL VALVE  
4. 165-9513 [1] SEAT  
5. 165-9514 [1] PLUG  
6. 225-4820 [12] PLUG AS  
    (EACH INCLUDES)
  3J-7354 [1] SEAL-O-RING  
  225-4821 [1] PLUG  
7. 297-0346 [1] COVER  
8. 297-0349 [1] VALVE  
9. 297-0350 [1] SPRING  
10. 297-0351 [1] PLUG  
11. 297-0356 [1] COVER  
12. 297-0500 Y [1] VALVE GP-SOLENOID & PRESS REDC  
14. 310-0129 [1] PLUG  
15. 310-0231 [1] COVER  
16. 310-0138 [1] GUIDE  
17. 310-0139 [1] WASHER (24X36.5X3-MM THK)  
18. 310-0140 [1] SPRING  
19. 310-0141 B [1] SHIM (1-MM THK)  
20. 310-0142 B [1] SHIM (0.5-MM THK)  
21. 310-0143 B [2] SHIM (0.25-MM THK)  
24. 095-1592 [1] SEAL-O-RING  
25. 095-1599 [1] SEAL-O-RING  
26. 095-1788 [1] RING-BACKUP  
27. 095-1793 [1] RING-BACKUP  
28. 148-8395 [3] PLUG AS  
    (EACH INCLUDES)
  3K-0360 [1] SEAL-O-RING  
  9S-8005 [1] PLUG (3/4-16-THD)  
29. 148-8407 [1] PLUG AS  
  3J-1907 [1] SEAL-O-RING  
  9S-4191 [1] PLUG (9/16-18-THD)  
30. 148-8411 [2] PLUG AS  
    (EACH INCLUDES)
  3K-0360 [1] SEAL-O-RING  
  9S-4185 [1] PLUG (3/4-16-THD)  
31. 162-0177 [2] PLUG AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  9S-8004 [1] PLUG (9/16-18-THD)  
32. 2D-6642 [1] BALL  
33. 3H-0442 [1] SEAL-O-RING  
34. 3J-1907 [1] SEAL-O-RING  
35. 6V-5597 [1] SEAL-O-RING  
36. 7I-2272 M [2] BOLT (M5X0.8X12-MM)  
37. 5C-2874 M [1] NUT (M5X0.8-THD)  
38. 8T-4182 M [2] BOLT (M10X1.5X45-MM)  
39. 8T-4183 M [4] BOLT (M12X1.75X40-MM)  
  B   USE AS REQUIRED
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP56601058
 

323-7680: VALVE GP-MAIN CONTROL

323-7680 VALVE GP-MAIN CONTROL
S/N NNF1-UP; MEN1-UP
PART OF 297-0240, 297-0241 HYDRAULIC AR
i03303864 SEBP5660
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Parts for your 349D EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6V-6788 M [4] BOLT (M20X2.5X65-MM)  
4. 323-7700 Y [1] VALVE GP-CONTROL (RH)  
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
 

#SEBP56601059
 

323-7682: VALVE GP-MAIN CONTROL

323-7682 VALVE GP-MAIN CONTROL -STICK LOAD CONTROL, HEAVY LIFT
S/N NNF1-UP; MEN1-UP
PART OF 297-0257, 297-0258 VALVE AR-CHECK & RELIEF
Type 1
AN ATTACHMENT
i03091752 SEBP5660
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Parts for your 349D EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 451-2176 [4] WASHER-HARD (22X35X3.5-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
 

Information:

Disassembly and Assembly
Control Valve (Counterweight Circuit) - Disassemble
345D, 349D and 349D2 Excavators and 345D MHPU and 349D MHPU Mobile Hydraulic Power Units Machine Systems
Control Valve (Counterweight Circuit) - Assemble
345D, 349D and 349D2 Excavators and 345D MHPU and 349D MHPU Mobile Hydraulic Power Units Machine Systems
Shuttle Valve (Counterweight Circuit) - Disassemble
345D, 349D and 349D2 Excavators and 345D MHPU and 349D MHPU Mobile Hydraulic Power Units Machine Systems
Shuttle Valve (Counterweight Circuit) - Assemble
345D, 349D and 349D2 Excavators and 345D MHPU and 349D MHPU Mobile Hydraulic Power Units Machine Systems
Shuttle Valve (Counterweight Circuit) - Install
345D, 349D and 349D2 Excavators and 345D MHPU and 349D MHPU Mobile Hydraulic Power Units Machine Systems
Check Valve (Counterweight Circuit) - Install
345D, 349D and 349D2 Excavators and 345D MHPU and 349D MHPU Mobile Hydraulic Power Units Machine Systems
Control Valve (Counterweight Circuit) - Install
345D, 349D and 349D2 Excavators and 345D MHPU and 349D MHPU Mobile Hydraulic Power Units Machine Systems
Control Valve (Counterweight Circuit) - Remove
345D, 349D and 349D2 Excavators and 345D MHPU and 349D MHPU Mobile Hydraulic Power Units Machine Systems
Check Valve (Counterweight Circuit) - Remove
345D, 349D and 349D2 Excavators and 345D MHPU and 349D MHPU Mobile Hydraulic Power Units Machine Systems
Shuttle Valve (Counterweight Circuit) - Remove
345D, 349D and 349D2 Excavators and 345D MHPU and 349D MHPU Mobile Hydraulic Power Units Machine Systems

Caterpillar Parts SIS Catalog 349D :

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