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369-8395 SPOOL GP-CONTROL VALVE -BOOM II S/N BRW1-UP PART OF 420-2241 VALVE GP-MAIN CONTROL 312D2 GC




HYDRAULIC SYSTEM

VALVE GP-CONTROL
 

#SEBP74660270
 

369-8395: SPOOL GP-CONTROL VALVE

369-8395 SPOOL GP-CONTROL VALVE -BOOM II
S/N BRW1-UP
PART OF 420-2241 VALVE GP-MAIN CONTROL
i04949872 SEBP7466
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Parts for your 312D2 GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7I-7203 [2] SEAT  
2. 197-0148 [1] BOLT-SPECIAL  
3. 197-0149 [1] STOP  
4. 197-0150 [1] SPRING  
5. 197-0153 [1] SPRING  
   
    PARTS SHOWN IN GRAPHIC(S) WITHOUT A REFERENCE NUMBER ARE NOT SERVICED SEPARATELY
 

#SEBP74660271
 

369-8434: SPOOL GP-CONTROL VALVE

369-8434 SPOOL GP-CONTROL VALVE -BOOM I
S/N BRW1-UP
PART OF 420-2241 VALVE GP-MAIN CONTROL
i04949873 SEBP7466
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Parts for your 312D2 GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7I-7203 [2] SEAT  
2. 197-0148 [1] BOLT-SPECIAL  
3. 197-0149 [1] STOP  
4. 197-0150 [1] SPRING  
5. 197-0151 [1] SPRING  
   
    PARTS SHOWN IN GRAPHIC(S) WITHOUT A REFERENCE NUMBER ARE NOT SERVICED SEPARATELY
 

#SEBP74660272
 

390-4281: SUPPORT GP-LINES

390-4281 SUPPORT GP-LINES
S/N BRW1-UP
PART OF 398-8994 LINES AR-AUXILIARY HYDRAULIC, 398-8996 LINES AR-QUICK COUPLER
FOR USE WITH 4.65-M (15.25-FT) BOOM
AN ATTACHMENT
i05207265 SEBP7466
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Parts for your 312D2 GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 153-8800 [4] PLATE  
2. 277-1232 [1] SUPPORT AS  
3. 390-4327 [1] PLATE  
4. 8T-4223 [8] WASHER-HARD (13.5X25.5X3-MM THK)  
5. 8T-4648 M [8] BOLT (M12X1.75X70-MM)  
  M   METRIC PART
 

#SEBP74660273
 

162-4696: SWIVEL GP

162-4696 SWIVEL GP
S/N BRW1-UP
PART OF 278-6511 LINES GP-TRAVEL MOTOR
i06237409 SEBP7466
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Parts for your 312D2 GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 455-3798 M [6] BOLT (M10X1.5X25-MM)  
2. 453-3454 [2] WASHER-HARD (11X21X2.5-MM THK)  
3. 5I-4363 [1] COVER  
4. 095-1716 [1] SEAL-O-RING  
5. 7I-7321 [1] RETAINER  
6. 4I-7604 [1] HOUSING  
7. 159-7782 [5] SEAL  
8. 095-1625 [3] SEAL-O-RING  
9. 4I-7605 [1] ROTOR  
10. 8T-6759 [1] PLUG-PIPE  
  M   METRIC PART
 

#SEBP74660274
 

455-9318: TANK & FILTER GP-HYDRAULIC

455-9318 TANK & FILTER GP-HYDRAULIC
S/N BRW1-UP
150-L (39.6-U S GAL)
PART OF 455-9317 TANK & MTG GP-HYDRAULIC
i05859483 SEBP7466
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Parts for your 312D2 GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1U-2827 [1] GUIDE-VALVE  
2. 6V-0852 [1] CAP-DUST  
3. 7K-1181 [2] STRAP-CABLE  
4. 8J-8782 [1] BODY-DRAIN VALVE  
5. 8J-8783 [1] VALVE-DRAIN  
6. 9J-7031 [1] PLUG-DRAIN (HYDRAULIC TANK)  
7. 179-7541 [1] PIPE AS  
8. 207-6403 [1] PLUG  
9. 207-6404 [1] WASHER (49.5X60.5X1.5-MM THK)  
10. 227-0590 [1] BREATHER (HYDRAULIC TANK)  
11. 269-9853 [1] COVER AS  
12. 269-9858 [1] PIPE  
13. 289-8194 Y [1] FILTER GP-OIL (HYDRAULIC, CASE DRAIN)  
14. 292-7461 [1] SUPPORT  
15. 315-4441 [1] SWITCH AS-PRESSURE (HYDRAULIC OIL)  
16. 347-6081 Y [1] GAUGE GP-SIGHT (HYDRAULIC OIL LEVEL)  
17. 361-8998 [1] FLANGE AS  
  283-6089 [1] SEAL-O-RING  
  [1] FLANGE  
19. 392-2876 Y [1] FILTER GP-OIL (HYDRAULIC, MAIN RETURN)  
20. 394-4278 Y [1] SCREEN GP-HYDRAULIC (TANK)  
21. 432-6291 [1] SENSOR-TEMPERATURE (HYDRAULIC OIL)  
22. 095-1608 [1] SEAL-O-RING  
23. 095-1725 [1] SEAL-O-RING  
24. 129-3400 [1] GUARD  
25. 158-8987 Y [1] FILTER & VALVE GP-PILOT (HYDRAULIC OIL)  
26. 164-5567 [1] COUPLER AS-QUICK DISCONNECT (MALE)  
  6V-3965 [1] FITTING (QUICK DISCONNECT)  
  214-7568 [1] SEAL-O-RING  
27. 164-5590 [1] VALVE AS-FLUID SAMPLING (HYDRAULIC OIL)  
  3J-7354 [1] SEAL-O-RING  
  8C-3446 [1] VALVE-SAMPLING  
28. 170-8553 M [4] BOLT-SOCKET HEAD (M12X1.75X40-MM)  
29. 191-8920 M [2] BOLT-SOCKET HEAD (M6X1X12-MM)  
30. 1J-2859 [1] SEAL-O-RING  
31. 2H-3934 [1] SEAL-O-RING  
32. 3K-0360 [1] SEAL-O-RING  
33. 4J-0527 [1] SEAL-O-RING  
34. 5C-9553 M [4] BOLT (M6X1X16-MM)  
35. 5M-2057 [1] SEAL-O-RING  
36. 7B-3039 [1] SPRING  
37. 8C-3451 [1] CAP-DUST (HYDRAULIC OIL)  
38. 8T-3298 [1] SEAL-RECTANGULAR  
39. 8T-4121 [13] WASHER-HARD (11X21X2.5-MM THK)  
40. 8T-4136 M [11] BOLT (M10X1.5X25-MM)  
41. 8T-4184 M [8] BOLT (M12X1.75X45-MM)  
42. 8T-4196 M [2] BOLT (M10X1.5X35-MM)  
43. 8T-4223 [8] WASHER-HARD (13.5X25.5X3-MM THK)  
44. 8T-4224 [4] WASHER-HARD (8.8X16X2-MM THK)  
45. 8T-4908 M [4] BOLT (M8X1.25X25-MM)  
46. 9F-1399 [1] SEAL-O-RING  
47. 9X-8256 [4] WASHER (6.6X12X2-MM THK)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP74660275
 

455-9317: TANK & MTG GP-HYDRAULIC

455-9317 TANK & MTG GP-HYDRAULIC
S/N BRW1-UP
PART OF 465-0288 HYDRAULIC AR
i05859399 SEBP7466
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Parts for your 312D2 GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 085-9310 [6] SPACER (16.6X32X26-MM THK)  
2. 441-6818 Y [1] LINES GP-HYDRAULIC  
3. 447-1707 M [6] BOLT (M16X2X60-MM)  
4. 455-9318 Y [1] TANK & FILTER GP-HYDRAULIC  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP74660276
 

270-5871: VALVE AR

270-5871 VALVE AR -4-WAY PATTERN
S/N BRW1-UP
AN ATTACHMENT
i05845410 SEBP7466
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Parts for your 312D2 GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  247-7494 Y [1] FILM GP (CONTROL PATTERN, QUICK CHANGE)  
  278-6721 Y [1] LINES GP-PILOT (4-WAY)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP74660277
 

171-0002: VALVE GP-CHECK

171-0002 VALVE GP-CHECK -COOLER BYPASS
S/N BRW1-UP
PART OF 391-7812 LINES GP-HYDRAULIC OIL COOLER
i03824630 SEBP7466
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Parts for your 312D2 GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
    (INDIVIDUAL PARTS ARE NOT SERVICED SEPARATELY)
 

#SEBP74660278
 

454-0504: VALVE GP-CHECK

454-0504 VALVE GP-CHECK -PILOT OPERATED
S/N BRW1-UP
PART OF 460-4151 LINES GP-FRONT
AN ATTACHMENT
i06278497 SEBP7466
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Parts for your 312D2 GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 237-0947 J [1] VALVE GP-CHECK (PILOT OPERATED)  
   
    AVAILABLE REPAIR KIT(S):
  213-8433 J [1] KIT-SEAL (CHECK VALVE)  
  J   KIT MARKED J SERVICES PART(S) MARKED J
 

#SEBP74660279
 

420-2241: VALVE GP-MAIN CONTROL

420-2241 VALVE GP-MAIN CONTROL
S/N BRW1-UP
PART OF 465-0288 HYDRAULIC AR
i04943000 SEBP7466
  For full view, you need register

Parts for your 312D2 GC 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
 

Information:

Specifications
Pilot Valve (Joystick)
312D2 and 313D2 Excavators Machine System Specifications
Main Control Valve
312D2 and 313D2 Excavators Machine System Specifications
Systems Operation
Pilot Valve (Joystick)
312D2 and 313D2 Excavator Machine Systems
Main Control Valve
312D2 and 313D2 Excavator Machine Systems
Testing and Adjusting
Cylinder Drift - Check - Empty Bucket
312D2 and 313D2 Excavators Machine Systems
Cylinder Drift - Check - Loaded Bucket
312D2 and 313D2 Excavators Machine Systems
Disassembly and Assembly
Control Valve (Blade) - Disassemble
312D2 and 313D2 Excavators Machine Systems
Control Valve (Blade) - Assemble
312D2 and 313D2 Excavators Machine Systems
Control Valve (Blade) - Remove
312D2 and 313D2 Excavators Machine Systems
Control Valve (Blade) - Install
312D2 and 313D2 Excavators Machine Systems
Main Control Valve - Remove
312D2 and 313D2 Excavators Machine Systems
Main Control Valve - Install
312D2 and 313D2 Excavators Machine Systems
Main Control Valve - Disassemble
312D2 and 313D2 Excavators Machine Systems
Main Control Valve - Assemble
312D2 and 313D2 Excavators Machine Systems

Caterpillar Parts SIS Catalog 312D2 GC :

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