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278-6664 MOUNTING GP-MAIN CONTROL VALVE S/N FAB1-UP PART OF 455-7662 HYDRAULIC AR ALSO AN ATTACHMENT 312D2 L


HYDRAULIC SYSTEM
MOUNTING GP
PUMP GP
FILTER GP
VALVE GP-CONTROL

EXCAVATOR 312D2 L EXCAVATOR FAB
 312D2 L Excavator FAB00001-UP (MACHINE) POWERED BY 3054C Engine SEBP7551 312D2 L FAB   (2015)

HYDRAULIC SYSTEM

MOUNTING GP
MOUNTING GP-MAIN CONTROL VALVE
278-6664 MOUNTING GP-MAIN CONTROL VALVE
 

#SEBP75510240
 

278-6664: MOUNTING GP-MAIN CONTROL VALVE

278-6664 MOUNTING GP-MAIN CONTROL VALVE
S/N FAB1-UP
PART OF 455-7662 HYDRAULIC AR
ALSO AN ATTACHMENT
i05401689 SEBP7551
2786664 MOUNTING GP-MAIN CONTROL VALVE Parts scheme
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Parts for your 312D2 L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 178-6450 [4] SPACER (17X35X30-MM THK)  
2. 375-6708 [1] SUPPORT AS (LH)  
3. 375-6709 [1] SUPPORT AS (RH)  
4. 453-2834 M [3] BOLT (M16X2X30-MM)  
5. 447-1707 M [4] BOLT (M16X2X60-MM)  
6. 451-2175 [3] WASHER-HARD (17.5X30X3.5-MM THK)  
  M   METRIC PART
 

#SEBP75510241
 

387-2606: PUMP & MTG GP-MAIN HYDRAULIC

387-2606 PUMP & MTG GP-MAIN HYDRAULIC
S/N FAB1-UP
PART OF 455-7662 HYDRAULIC AR
ALSO AN ATTACHMENT
i05402612 SEBP7551
3872606 PUMP & MTG GP-MAIN HYDRAULIC Parts scheme
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Parts for your 312D2 L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 344-0688 Y [1] COUPLING GP-PUMP  
2. 391-9442 Y [1] PUMP GP-MAIN HYDRAULIC  
3. 8T-4121 [12] WASHER-HARD (11X21X2.5-MM THK)  
4. 8T-4195 M [12] BOLT (M10X1.5X30-MM)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP75510242
 

341-2860: PUMP GP-GEAR

341-2860 PUMP GP-GEAR
S/N FAB1-UP
PART OF 391-9442 PUMP GP-MAIN HYDRAULIC
ALSO AN ATTACHMENT
i05263929 SEBP7551
3412860 PUMP GP-GEAR Parts scheme
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Parts for your 312D2 L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
   
    AVAILABLE REPAIR KIT(S):
  327-8740 [1] KIT-SEAL (GEAR PUMP)  
    (KIT INCLUDES GASKETS, LIP TYPE SEAL, SEAL & RETAINING RING)
 

#SEBP75510243
 

391-9442: PUMP GP-MAIN HYDRAULIC

391-9442 PUMP GP-MAIN HYDRAULIC
S/N FAB1-UP
PART OF 387-2606 PUMP & MTG GP-MAIN HYDRAULIC
ALSO AN ATTACHMENT
i05402639 SEBP7551
3919442 PUMP GP-MAIN HYDRAULIC Parts scheme 3919442 PUMP GP-MAIN HYDRAULIC Parts scheme
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Parts for your 312D2 L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 111-9916 Y [1] VALVE GP-SOLENOID (PRESSURE REDUCING)(PUMP CONTROL)  
2. 165-2799 [12] SPRING  
3. 165-2801 [2] BEARING-ROLLER  
4. 165-2804 [1] FLANGE  
5. 165-2805 [2] BLOCK  
6. 165-3838 [1] BARREL AS  
7. 165-3839 [1] BARREL AS  
8. 165-3853 [1] COVER  
9. 176-8131 [2] SPACER-SPECIAL  
10. 176-8132 [2] BEARING  
11. 190-4896 [2] PLUG  
12. 192-0573 [4] PIN-DOWEL  
13. 199-0518 [2] SEAL-O-RING  
14. 207-2985 [2] ORIFICE  
15. 225-6216 [1] GASKET  
16. 267-8084 [2] BEARING-NEEDLE  
17. 268-6263 [2] CAM  
18. 269-2433 [4] BEARING-CRADLE  
19. 273-8315 [1] SEAL-O-RING  
20. 282-9192 [1] CASE-FLANGE  
21. 341-2860 Y [1] PUMP GP-GEAR (PILOT)  
22. 353-5829 [2] GUIDE-BALL  
23. 353-5837 [1] SEAL-LIP TYPE  
24. 368-9994 [1] PLATE  
25. 368-9995 [2] GEAR (47-TEETH)  
26. 368-9996 [1] SHAFT-DRIVE  
27. 368-9997 [1] SHAFT-DRIVEN  
28. 165-3847 [18] PISTON AS  
29. 391-9438 [1] BLOCK-PORT  
30. 391-9444 Y [2] HEAD GP-PUMP (DRIVE)  
32. 094-1875 [6] DOWEL  
33. 094-1882 [13] PLUG  
35. 189-9763 [4] SEAL-O-RING  
36. 1H-7339 [1] SEAL-O-RING  
37. 1J-6472 [2] RING-RETAINING  
38. 273-8320 [1] SEAL-O-RING  
39. 3J-1907 [2] SEAL-O-RING  
40. 6V-8144 [2] RING-RETAINING  
41. 6V-8757 [2] RING-RETAINING  
42. 7I-2272 M [2] BOLT (M5X0.8X12-MM)  
43. 7X-2553 M [5] BOLT (M16X2X40-MM)  
44. 7X-2556 M [1] BOLT (M16X2X100-MM)  
45. 2Y-5578 [4] PIN  
46. 8T-4121 [2] WASHER-HARD (11X21X2.5-MM THK)  
47. 8T-4136 M [4] BOLT (M10X1.5X25-MM)  
48. 8T-4139 M [8] BOLT (M12X1.75X30-MM)  
49. 8T-4140 M [2] BOLT (M16X2X60-MM)  
50. 8T-4185 M [4] BOLT (M10X1.5X50-MM)  
51. 8T-7547 M [4] BOLT (M8X1.25X30-MM)  
52. 8T-9599 [1] RING-RETAINING  
53. 9S-4191 [2] PLUG (9/16-18-THD)  
54. 353-5825 [2] RETAINER  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP75510244
 

394-4278: SCREEN GP-HYDRAULIC

394-4278 SCREEN GP-HYDRAULIC
S/N FAB1-UP
PART OF 455-9318 TANK & FILTER GP-HYDRAULIC
ALSO AN ATTACHMENT
i05401760 SEBP7551
3944278 SCREEN GP-HYDRAULIC Parts scheme
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Parts for your 312D2 L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 087-5317 [1] ROD  
2. 209-6002 [1] SCREEN AS (HYDRAULIC TANK)(HYDRAULIC TANK)  
3. 259-0918 [1] GUIDE  
4. 095-1552 [1] SEAL-O-RING  
5. 095-6639 [1] SPRING  
6. 8T-4133 M [2] NUT (M10X1.5-THD)  
  M   METRIC PART
 

#SEBP75510245
 

197-0173: SPOOL GP-CONTROL VALVE

197-0173 SPOOL GP-CONTROL VALVE -WORK TOOL
S/N FAB1-UP
PART OF 420-2241 VALVE GP-MAIN CONTROL
ALSO AN ATTACHMENT
i05407051 SEBP7551
1970173 SPOOL GP-CONTROL VALVE Parts scheme
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Parts for your 312D2 L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 197-0148 [1] BOLT-SPECIAL  
2. 7I-7203 [2] SEAT  
3. 197-0151 [1] SPRING  
4. 197-0150 [1] SPRING  
5. 197-0149 [1] STOP  
6. 197-0156 [1] SPOOL  
 

#SEBP75510246
 

197-0213: SPOOL GP-CONTROL VALVE

197-0213 SPOOL GP-CONTROL VALVE -BUCKET
S/N FAB1-UP
PART OF 420-2241 VALVE GP-MAIN CONTROL
ALSO AN ATTACHMENT
i05407055 SEBP7551
1970213 SPOOL GP-CONTROL VALVE Parts scheme
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Parts for your 312D2 L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 197-0148 [1] BOLT-SPECIAL  
2. 7I-7203 [2] SEAT  
3. 197-0152 [1] SPRING  
4. 197-0150 [1] SPRING  
5. 197-0149 [1] STOP  
6. 197-0214 [1] SPOOL  
 

#SEBP75510247
 

197-0217: SPOOL GP-CONTROL VALVE

197-0217 SPOOL GP-CONTROL VALVE -STICK REGENERATION
S/N FAB1-UP
PART OF 420-2241 VALVE GP-MAIN CONTROL
ALSO AN ATTACHMENT
i05407070 SEBP7551
1970217 SPOOL GP-CONTROL VALVE Parts scheme
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Parts for your 312D2 L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 197-0148 [1] BOLT-SPECIAL  
2. 7I-7203 [2] SEAT  
3. 197-0151 [1] SPRING  
4. 197-0150 [1] SPRING  
5. 197-0149 [1] STOP  
6. 197-0218 [1] SPOOL AS  
 

#SEBP75510248
 

285-1504: SPOOL GP-CONTROL VALVE

285-1504 SPOOL GP-CONTROL VALVE -COMBINED FLOW
S/N FAB1-UP
PART OF 420-2241 VALVE GP-MAIN CONTROL
ALSO AN ATTACHMENT
i05407078 SEBP7551
2851504 SPOOL GP-CONTROL VALVE Parts scheme
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Parts for your 312D2 L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 297-0366 [1] STOP  
2. 197-0148 [1] BOLT-SPECIAL  
3. 7I-7203 [2] SEAT  
4. 197-0151 [1] SPRING  
5. 197-0150 [1] SPRING  
 

#SEBP75510249
 

285-1505: SPOOL GP-CONTROL VALVE

285-1505 SPOOL GP-CONTROL VALVE -SWING PRIORITY
S/N FAB1-UP
PART OF 420-2241 VALVE GP-MAIN CONTROL
ALSO AN ATTACHMENT
i05407080 SEBP7551
2851505 SPOOL GP-CONTROL VALVE Parts scheme
  For full view, you need register

Parts for your 312D2 L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 197-0149 [1] STOP  
2. 197-0148 [1] BOLT-SPECIAL  
3. 7I-7203 [2] SEAT  
4. 197-0151 [1] SPRING  
5. 197-0150 [1] SPRING  
 

Information:

Caterpillar Parts SIS Catalog 312D2 L :

MOTOR GP-SWING
422-9182 MOTOR GP-SWING
MANIFOLD GP-CONTROL
239-8998 MANIFOLD GP-CONTROL
MANIFOLD GP-CONTROL
239-8697 MANIFOLD GP-CONTROL
MANIFOLD GP-CONTROL
215-5037 MANIFOLD GP-CONTROL
215-5037 MANIFOLD GP-CONTROL
LINES GP-TRAVEL MOTOR
278-6512 LINES GP-TRAVEL MOTOR
LINES GP-STICK CYLINDER
385-2830 LINES GP-STICK CYLINDER
LINES GP-STICK
179-7601 LINES GP-STICK
PUMP & MTG GP-MAIN HYDRAULIC
387-2606 PUMP & MTG GP-MAIN HYDRAULIC
PUMP GP-GEAR
341-2860 PUMP GP-GEAR
PUMP GP-MAIN HYDRAULIC
391-9442 PUMP GP-MAIN HYDRAULIC
SCREEN GP-HYDRAULIC
394-4278 SCREEN GP-HYDRAULIC
SPOOL GP-CONTROL VALVE
197-0173 SPOOL GP-CONTROL VALVE
SPOOL GP-CONTROL VALVE
197-0213 SPOOL GP-CONTROL VALVE
SPOOL GP-CONTROL VALVE
197-0217 SPOOL GP-CONTROL VALVE
SPOOL GP-CONTROL VALVE
285-1504 SPOOL GP-CONTROL VALVE
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