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420-2241 VALVE GP-MAIN CONTROL S/N MPP1-UP PART OF 421-1937 HYDRAULIC AR 312D2 L EXCAVATOR


HYDRAULIC SYSTEM
VALVE GP-CONTROL
VALVE GP-PILOT
VALVE GP-PRESSURE REDUCING
VALVE GP-RELIEF
VALVE GP-SHUTTLE

EXCAVATOR 312D2 L EXCAVATOR MPP
 312D2 L Excavator MPP00001-UP (MACHINE) POWERED BY 3054C Engine SEBP6527 312D2 L MPP   (2013)

HYDRAULIC SYSTEM

VALVE GP-CONTROL
SPOOL GP-CONTROL VALVE
369-8395 SPOOL GP-CONTROL VALVE
SPOOL GP-CONTROL VALVE
369-8434 SPOOL GP-CONTROL VALVE
VALVE GP-MAIN CONTROL
420-2241 VALVE GP-MAIN CONTROL
 

#SEBP65270300
 

420-2241: VALVE GP-MAIN CONTROL

420-2241 VALVE GP-MAIN CONTROL
S/N MPP1-UP
PART OF 421-1937 HYDRAULIC AR
i05407029 SEBP6527
4202241 VALVE GP-MAIN CONTROL Parts scheme 4202241 VALVE GP-MAIN CONTROL Parts scheme 4202241 VALVE GP-MAIN CONTROL Parts scheme 4202241 VALVE GP-MAIN CONTROL Parts scheme
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Parts for your 312D2 L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 285-1507 [1] SPRING  
2. 285-1506 [1] VALVE  
3. 285-1504 Y [1] SPOOL GP-CONTROL VALVE (COMBINED FLOW)  
4. 285-1503 [2] COVER  
5. 095-1579 [1] SEAL-O-RING  
6. 5A-3604 M [24] BOLT-SOCKET HEAD (M8X1.25X25-MM)  
7. 197-0165 M [20] BOLT (M8X1.25X20-MM)  
8. 197-0167 [1] PLATE  
9. 095-1578 [12] SEAL-O-RING  
10. 095-1696 [8] SEAL-O-RING  
11. 085-9768 M [5] BOLT (M14X2X40-MM)  
12. 095-1698 [18] SEAL-O-RING  
13. 197-0145 [13] PLUG  
14. 095-1582 [13] SEAL-O-RING  
15. 095-1585 [11] SEAL-O-RING  
16. 197-0272 [8] PLUG  
17. 197-0143 M [3] BOLT (M14X2X95-MM)  
18. 3D-2824 [2] SEAL-O-RING  
19. 9S-4183 [2] PLUG (1-1/16-12-THD)  
20. 197-0144 M [13] BOLT (M14X2X130-MM)  
21. 7I-7192 [2] PLUG  
22. 215-4855 [2] VALVE AS-CHECK (MAKEUP)  
23. 095-1700 [10] SEAL-O-RING  
24. 197-0168 [10] COVER  
25. 309-9973 Y [6] VALVE GP-RELIEF  
26. 7I-7208 [10] VALVE-LOAD CHECK  
27. 7I-7207 [13] SPRING  
28. 095-1586 [15] SEAL-O-RING  
29. 7I-7206 [13] PLUG  
30. 197-0213 Y [1] SPOOL GP-CONTROL VALVE (BUCKET)  
31. 7I-7204 [12] SEAL  
32. 197-0170 [10] COVER  
33. 310-0357 Y [1] SPOOL GP-CONTROL VALVE (STICK II)  
34. 197-0225 [2] PLUG AS  
35. 197-0173 Y [1] SPOOL GP-CONTROL VALVE (WORK TOOL)  
36. 369-8395 Y [1] SPOOL GP-CONTROL VALVE (BOOM II)  
37. 131-5767 [2] PLUG  
38. 105-7405 [2] SPRING  
39. 131-5768 [2] VALVE-LOAD CHECK  
40. 197-0169 [2] VALVE AS  
41. 369-8434 Y [1] SPOOL GP-CONTROL VALVE (BOOM I)  
42. 7I-7235 [2] PLUG  
43. 3J-1907 [1] SEAL-O-RING  
44. 9S-4191 [1] PLUG (9/16-18-THD)  
45. 201-9271 [1] SPOOL AS  
46. 103-8413 [1] ROD  
47. 103-8412 [1] SPRING  
48. 103-8411 [1] SPRING  
49. 197-0166 [1] PLUG  
50. 7I-8084 [6] PLUG  
51. 352-7197 Y [2] SPOOL GP-CONTROL VALVE (TRAVEL, RH, LH)  
52. 270-5978 Y [1] VALVE GP-RELIEF (MAIN)  
53. 095-0965 [2] PLUG  
54. 7I-7241 [2] ORIFICE  
55. 197-0217 Y [1] SPOOL GP-CONTROL VALVE (STICK REGENERATION)  
57. 285-1505 Y [1] SPOOL GP-CONTROL VALVE (SWING PRIORITY)  
58. 7I-7250 [1] VALVE-LOAD CHECK  
59. 369-8394 Y [1] SPOOL GP-CONTROL VALVE (STICK I)  
60. 197-0146 [1] SPRING  
61. 197-0147 [1] VALVE  
63. 095-1592 [2] SEAL-O-RING  
64. 215-4872 [2] VALVE  
65. 170-9997 [1] PLUG  
66. 310-0065 Y [1] SPOOL GP-CONTROL VALVE (SWING BOOM)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP65270301
 

297-0529: VALVE GP-PILOT

297-0529 VALVE GP-PILOT -JOYSTICK
S/N MPP1-UP
PART OF 297-0532, 297-0533 CONTROL GP-JOYSTICK
AN ATTACHMENT
i03257559 SEBP6527
2970529 VALVE GP-PILOT Parts scheme
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Parts for your 312D2 L EXCAVATOR:

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
 

#SEBP65270302
 

369-8503: VALVE GP-PILOT

369-8503 VALVE GP-PILOT -WITHOUT SHUTTLE
S/N MPP1-UP
PART OF 278-6672 LINES GP-PILOT
ALSO AN ATTACHMENT
i05401712 SEBP6527
3698503 VALVE GP-PILOT Parts scheme
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Parts for your 312D2 L EXCAVATOR:

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
 

#SEBP65270303
 

310-0210: VALVE GP-PRESSURE REDUCING

310-0210 VALVE GP-PRESSURE REDUCING -BOOM, SWING PRIORITY
S/N MPP1-UP
PART OF 391-7820, 437-0479 LINES GP-PILOT
i03177861 SEBP6527
3100210 VALVE GP-PRESSURE REDUCING Parts scheme
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Parts for your 312D2 L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 111-9998 [2] PLUG  
2. 171-0123 [2] PLUG  
3. 171-0124 M [2] SETSCREW (M8X1.25X18-MM)  
4. 171-0126 [2] SEAT-SPRING  
5. 171-0127 [2] SEAT-SPRING  
6. 171-0128 [2] SPRING  
7. 185-0423 [2] STOP  
8. 095-1580 [2] SEAL-O-RING  
9. 095-1582 [2] SEAL-O-RING  
10. 095-1590 [2] SEAL-O-RING  
11. 5C-7261 M [2] NUT (M8X1.25-THD)  
   
    PARTS SHOWN IN GRAPHIC(S) WITHOUT A REFERENCE NUMBER ARE NOT SERVICED SEPARATELY
  M   METRIC PART
 

#SEBP65270304
 

270-5978: VALVE GP-RELIEF

270-5978 VALVE GP-RELIEF
S/N MPP1-UP
PART OF 420-2241 VALVE GP-MAIN CONTROL
i05407073 SEBP6527
2705978 VALVE GP-RELIEF Parts scheme
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Parts for your 312D2 L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 095-1519 [1] SEAL-O-RING  
2. 095-1575 [1] SEAL-O-RING  
3. 095-1582 [1] SEAL-O-RING  
4. 095-1584 [1] SEAL-O-RING  
5. 095-1593 [1] SEAL-O-RING  
6. 095-1783 [1] RING-BACKUP  
 

#SEBP65270305
 

304-3961: VALVE GP-RELIEF

304-3961 VALVE GP-RELIEF -TRACTION CONTROL
S/N MPP1-UP
PART OF 349-9520 VALVE GP-TRAVEL COUNTERBALANCE
i05401386 SEBP6527
3043961 VALVE GP-RELIEF Parts scheme
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Parts for your 312D2 L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7Y-8436 M [1] SETSCREW (M27X2X27-MM)  
2. 114-0515 [1] SEAT  
3. 114-0517 [1] PISTON  
4. 165-5840 [1] STOP  
6. 176-8590 [1] VALVE GP-RELIEF  
7. 095-1586 [3] SEAL-O-RING  
8. 7Y-4217 [3] RING-BACKUP  
9. 121-1459 [2] RING-BACKUP  
10. 165-5839 [1] SPRING  
11. 4K-1388 [1] SEAL-O-RING  
12. 7Y-8437 M [1] NUT (M27X2-THD)  
  M   METRIC PART
 

#SEBP65270306
 

309-9973: VALVE GP-RELIEF

309-9973 VALVE GP-RELIEF -LINE
S/N MPP1-UP
PART OF 420-2241 VALVE GP-MAIN CONTROL
i05407091 SEBP6527
3099973 VALVE GP-RELIEF Parts scheme
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Parts for your 312D2 L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 095-1514 [1] SEAL-O-RING  
2. 095-1519 [1] SEAL-O-RING  
3. 095-1575 [1] SEAL-O-RING  
4. 095-1591 [1] SEAL-O-RING  
5. 095-1592 [1] SEAL-O-RING  
6. 095-1783 [1] RING-BACKUP  
7. 095-8024 [1] RING-BACKUP  
 

#SEBP65270307
 

536-5533: VALVE GP-RELIEF

536-5533 VALVE GP-RELIEF
S/N MPP331-UP
PART OF 509-5929 MOTOR GP-TRAVEL
i07468738 SEBP6527
5365533 VALVE GP-RELIEF Parts scheme
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Parts for your 312D2 L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 150-5733 [2] PLUG  
2. 095-1575 [2] SEAL-O-RING  
3. 536-5555 Y [2] VALVE GP-RELIEF  
4. 8T-6759 [4] PLUG-PIPE  
5. 198-5044 [2] ORIFICE  
6. 4B-9880 [2] BALL  
7. 093-1322 [1] PLUG  
8. 095-1585 [1] SEAL-O-RING  
  Y   SEPARATE ILLUSTRATION
 

#SEBP65270308
 

536-5555: VALVE GP-RELIEF

536-5555 VALVE GP-RELIEF
S/N MPP331-UP
PART OF 536-5533 VALVE GP-RELIEF
i07468739 SEBP6527
5365555 VALVE GP-RELIEF Parts scheme
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Parts for your 312D2 L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 095-1579 [1] SEAL-O-RING  
2. 095-1585 [1] SEAL-O-RING  
3. 095-1582 [1] SEAL-O-RING  
4. 095-1781 [2] RING  
5. 095-1577 [1] SEAL-O-RING  
6. 095-8023 [2] RING-BACKUP  
 

#SEBP65270309
 

164-6979: VALVE GP-SHUTTLE

164-6979 VALVE GP-SHUTTLE
S/N MPP1-UP
PART OF 391-7820, 437-0479 LINES GP-PILOT
i03815390 SEBP6527
1646979 VALVE GP-SHUTTLE Parts scheme
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Parts for your 312D2 L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 123-2431 [1] BODY-VALVE  
2. 4B-9783 [1] BALL  
3. 175-4430 [2] CONNECTOR AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  123-2552 [1] CONNECTOR  
 

Information:

Caterpillar Parts SIS Catalog 312D2 L :

VALVE GP-CHECK
171-0002 VALVE GP-CHECK
TANK & MTG GP-HYDRAULIC
441-6817 TANK & MTG GP-HYDRAULIC
TANK & MTG GP-HYDRAULIC
387-0605 TANK & MTG GP-HYDRAULIC
TANK & FILTER GP-HYDRAULIC
387-0606 TANK & FILTER GP-HYDRAULIC
SWIVEL GP
162-4696 SWIVEL GP
SWIVEL GP
162-4696 SWIVEL GP
SPOOL GP-CONTROL VALVE
369-8434 SPOOL GP-CONTROL VALVE
SPOOL GP-CONTROL VALVE
369-8395 SPOOL GP-CONTROL VALVE
VALVE GP-PILOT
297-0529 VALVE GP-PILOT
VALVE GP-PILOT
369-8503 VALVE GP-PILOT
VALVE GP-PRESSURE REDUCING
310-0210 VALVE GP-PRESSURE REDUCING
VALVE GP-RELIEF
270-5978 VALVE GP-RELIEF
VALVE GP-RELIEF
304-3961 VALVE GP-RELIEF
VALVE GP-RELIEF
309-9973 VALVE GP-RELIEF
VALVE GP-RELIEF
536-5533 VALVE GP-RELIEF
VALVE GP-RELIEF
536-5555 VALVE GP-RELIEF
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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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