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511-0313 MOTOR GP-TRAVEL S/N HM41-UP PART OF 519-2478 MOTOR & MTG GP-TRAVEL 326D2 EXCAVATOR


HYDRAULIC SYSTEM
MOTOR GP
MOUNTING GP
VALVE GP-CONTROL
PUMP GP
FILTER GP
SWIVEL GP
TANK GP

EXCAVATOR 326D2 EXCAVATOR HM4
 326D2 L OEM HM400001-UP (MACHINE) POWERED BY C7.1 Engine M0078112 326D2 HM4   (2016)

HYDRAULIC SYSTEM

MOTOR GP
MOTOR & MTG GP-SWING
482-3608 MOTOR & MTG GP-SWING
MOTOR & MTG GP-TRAVEL
334-9986 MOTOR & MTG GP-TRAVEL
MOTOR & MTG GP-TRAVEL
519-2478 MOTOR & MTG GP-TRAVEL
MOTOR GP-SWING
334-9978 MOTOR GP-SWING
MOTOR GP-SWING
482-6393 MOTOR GP-SWING
MOTOR GP-TRAVEL
209-5992 MOTOR GP-TRAVEL
MOTOR GP-TRAVEL
511-0313 MOTOR GP-TRAVEL
VALVE GP-TRAVEL COUNTERBALANCE
322-8714 VALVE GP-TRAVEL COUNTERBALANCE
 

#M00781120280
 

511-0313: MOTOR GP-TRAVEL

511-0313 MOTOR GP-TRAVEL
S/N HM41-UP
PART OF 519-2478 MOTOR & MTG GP-TRAVEL
i07187875 M0078112
5110313 MOTOR GP-TRAVEL Parts scheme
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Parts for your 326D2 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 551-5110 [1] BALL BEARING  
2. 8T-2503 M [7] BOLT-SOCKET HEAD (M14X2X35-MM)  
3. 551-5116 [4] PIN  
4. 551-5104 [1] ROTATING GP-MOTOR  
5. 551-5105 [1] RETAINER AS  
6. 551-5108 [1] SWASHPLATE  
7. 551-5118 [4] SPRING  
8. 139-7308 [2] PLUG  
9. 551-5107 [1] SHAFT  
10. 551-5106 [1] BODY AS  
11. 551-5111 [1] SEAL-LIP TYPE  
12. 551-5109 [1] BEARING-ROLLER  
13. 536-2651 [2] BALL  
14. 551-5112 [4] PLATE  
15. 551-5113 [4] PLATE  
16. 551-5115 [1] GUIDE-PISTON  
17. 551-5114 [1] PISTON-BRAKE  
18. 137-3688 [1] ORIFICE  
19. 551-5117 [14] SPRING-BRAKE  
20. 280-3109 [1] PIN  
21. 279-4706 [2] PLUG  
22. 551-5103 [1] HEAD-MOTOR  
23. 559-2948 [2] VALVE AS-RELIEF  
24. 551-5120 [1] SPRING  
25. 099-7197 [2] PLUG  
26. 551-5119 [2] PLUG  
27. 108-9151 [2] ORIFICE  
28. 536-2643 [2] SEAT-SPRING  
29. 559-2950 [2] SPRING  
30. 559-2951 [2] SEAT-SPRING  
31. 559-2947 [2] CAP AS  
32. 536-2648 [2] ORIFICE  
  M   METRIC PART
 

#M00781120281
 

260-7868: MOUNTING GP-MAIN CONTROL VALVE

260-7868 MOUNTING GP-MAIN CONTROL VALVE
S/N HM41-UP
PART OF 483-2842 HYDRAULIC AR
i02346962 M0078112
2607868 MOUNTING GP-MAIN CONTROL VALVE Parts scheme
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Parts for your 326D2 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 260-7904 [1] SUPPORT AS  
2. 260-7906 [1] SUPPORT AS  
3. 453-2835 M [8] BOLT (M16X2X40-MM)  
4. 451-2175 [4] WASHER-HARD (17.5X30X3.5-MM THK)  
5. 196-0711 [4] WASHER (17X40X8-MM THK)  
  M   METRIC PART
 

#M00781120282
 

310-0404: PLUG GP-CONTROL VALVE

310-0404 PLUG GP-CONTROL VALVE
S/N HM41-UP
PART OF 259-7382 VALVE GP-CONTROL
i03941430 M0078112
3100404 PLUG GP-CONTROL VALVE Parts scheme
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Parts for your 326D2 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 310-0405 [1] PLUG  
2. 3D-2824 [1] SEAL-O-RING  
3. 6M-5062 [1] SEAL-O-RING  
4. 9J-0705 [1] RING-BACKUP  
 

#M00781120283
 

415-9065: PUMP & MTG GP-MAIN HYDRAULIC

415-9065 PUMP & MTG GP-MAIN HYDRAULIC
S/N HM41-UP
PART OF 483-2842 HYDRAULIC AR
i05806102 M0078112
4159065 PUMP & MTG GP-MAIN HYDRAULIC Parts scheme
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Parts for your 326D2 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 339-6855 Y [1] COUPLING GP-PUMP  
2. 422-1294 Y [1] PUMP GP-MAIN HYDRAULIC  
3. 7X-7729 [12] WASHER (11X25X3-MM THK)  
4. 8T-4195 M [12] BOLT (M10X1.5X30-MM)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00781120284
 

341-2860: PUMP GP-GEAR

341-2860 PUMP GP-GEAR
S/N HM41-UP
PART OF 422-1294 PUMP GP-MAIN HYDRAULIC
i04236791 M0078112
3412860 PUMP GP-GEAR Parts scheme
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Parts for your 326D2 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)
 

#M00781120285
 

422-1294: PUMP GP-MAIN HYDRAULIC

422-1294 PUMP GP-MAIN HYDRAULIC
S/N HM41-UP
PART OF 415-9065 PUMP & MTG GP-MAIN HYDRAULIC
i05988045 M0078112
4221294 PUMP GP-MAIN HYDRAULIC Parts scheme 4221294 PUMP GP-MAIN HYDRAULIC Parts scheme
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Parts for your 326D2 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9S-4185 [2] PLUG (3/4-16-THD)  
2. 4I-1022 [2] ORIFICE  
3. 096-3983 [1] RING-RETAINING  
4. 129-7853 [2] PLATE  
5. 129-7855 [1] GASKET  
6. 129-7857 [1] GASKET  
7. 129-7863 [1] COVER  
8. 129-7921 [2] RING-RETAINING  
9. 129-7927 [2] BEARING  
10. 129-7979 [4] DOWEL  
11. 150-5782 [2] COVER  
12. 177-2470 [1] COVER  
13. 177-2471 [1] COVER  
14. 190-4896 [2] PLUG  
15. 192-0573 [4] PIN-DOWEL  
16. 200-3334 [1] COVER  
17. 247-8920 [2] ORIFICE  
18. 263-7474 [2] SET-BEARING  
19. 273-8314 [1] SEAL-O-RING  
20. 273-8315 [2] SEAL-O-RING  
21. 341-2831 [1] SHAFT-DRIVE  
22. 341-2834 [1] SHAFT-DRIVEN  
23. 341-2839 [2] GEAR (50-TEETH)  
24. 341-2840 [1] CASE  
25. 341-2841 [1] FLANGE  
26. 341-2842 [1] BODY  
27. 341-2857 [2] GUIDE-BALL  
28. 341-2858 [2] SPACER  
29. 341-2860 Y [1] PUMP GP-GEAR (PILOT)  
30. 341-2862 [1] SEAL-LIP TYPE  
31. 341-2872 [18] SPRING  
32. 373-9516 [2] SWASHPLATE AS  
    (EACH INCLUDES)
32A. 094-1875 [1] DOWEL  
32B. 173-3428 [1] BUSHING  
32C. 242-6803 [2] PIN-DOWEL  
33. 373-9518 [4] BEARING AS  
34. 419-8417 [2] PISTON AS  
35. 420-8790 Y [1] ACTUATOR GP-PUMP (DRIVE)  
36. 420-8791 Y [1] ACTUATOR GP-PUMP (DRIVEN)  
38. 423-2123 [1] BARREL AS-DRIVE  
39. 423-2128 [1] BARREL AS-DRIVEN  
41. 094-1875 [8] DOWEL  
42. 094-1882 [18] PLUG  
43. 095-0929 [2] RING-RETAINING  
44. 095-0946 [2] RING-RETAINING  
45. 096-3944 [1] SEAL-O-RING  
46. 189-9763 [8] SEAL-O-RING  
47. 193-1736 [4] SEAL-O-RING  
48. 3K-0360 [2] SEAL-O-RING  
49. 7M-8485 [2] SEAL-O-RING  
50. 7X-2557 M [1] BOLT (M16X2X140-MM)  
51. 8J-4645 [2] PLUG (STRAIGHT THREAD O-RING)  
52. 8T-4136 M [20] BOLT (M10X1.5X25-MM)  
53. 8T-4139 M [10] BOLT (M12X1.75X30-MM)  
54. 8T-4140 M [4] BOLT (M16X2X60-MM)  
55. 8T-4175 M [2] BOLT (M16X2X90-MM)  
56. 8T-4176 M [2] BOLT (M12X1.75X90-MM)  
57. 8T-4192 M [10] BOLT (M12X1.75X25-MM)  
58. 8T-4196 M [2] BOLT (M10X1.5X35-MM)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00781120286
 

387-3783: SCREEN GP-HYDRAULIC

387-3783 SCREEN GP-HYDRAULIC -TANK
S/N HM41-UP
PART OF 458-3761 TANK GP-HYDRAULIC
i05097129 M0078112
3873783 SCREEN GP-HYDRAULIC Parts scheme
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Parts for your 326D2 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 129-7784 [1] ROD  
2. 209-6000 [1] SCREEN AS (HYDRAULIC TANK)  
3. 259-0918 [1] GUIDE  
4. 095-6639 [1] SPRING  
5. 5H-5672 [1] SEAL-O-RING  
6. 8T-4133 M [2] NUT (M10X1.5-THD)  
  M   METRIC PART
 

#M00781120287
 

234-4440: SWIVEL GP

234-4440 SWIVEL GP
S/N HM41-UP
PART OF 245-5188 LINES GP-TRAVEL MOTOR
i02346965 M0078112
2344440 SWIVEL GP Parts scheme
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Parts for your 326D2 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7I-7131 [1] RETAINER  
2. 7Y-4817 [1] COVER  
3. 159-7782 [5] SEAL  
4. 225-4548 [1] HOUSING  
5. 225-4549 [1] ROTOR  
6. 095-1625 [3] SEAL-O-RING  
7. 095-1716 [1] SEAL-O-RING  
8. 453-3454 [2] WASHER-HARD (11X21X2.5-MM THK)  
9. 455-3798 M [6] BOLT (M10X1.5X25-MM)  
10. 8T-6759 [1] PLUG-PIPE  
  M   METRIC PART
 

#M00781120288
 

458-3760: TANK & FILTER GP-HYDRAULIC

458-3760 TANK & FILTER GP-HYDRAULIC
S/N HM41-UP
PART OF 458-3759 TANK & MTG GP-HYDRAULIC
i05891973 M0078112
4583760 TANK & FILTER GP-HYDRAULIC Parts scheme
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Parts for your 326D2 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 158-8987 Y [1] FILTER & VALVE GP-PILOT (HYDRAULIC OIL)  
2. 188-4140 Y [1] FILTER GP-OIL (HYDRAULIC RETURN)  
3. 275-1362 [1] BRACKET  
4. 289-8194 Y [1] FILTER GP-OIL (HYDRAULIC, CASE DRAIN)  
5. 337-1277 [1] PLATE  
6. 458-3761 Y [1] TANK GP-HYDRAULIC  
7. 164-5567 [1] COUPLER AS-QUICK DISCONNECT (MALE)  
  6V-3965 [1] FITTING (QUICK DISCONNECT)  
  214-7568 [1] SEAL-O-RING  
8. 164-5590 [1] VALVE AS-FLUID SAMPLING  
  3J-7354 [1] SEAL-O-RING  
  8C-3446 [1] VALVE-SAMPLING  
9. 6J-2680 [1] SEAL-O-RING  
10. 6V-0852 [1] CAP-DUST  
11. 8C-3451 [1] CAP-DUST (HYDRAULIC OIL)  
12. 8T-4121 [7] WASHER-HARD (11X21X2.5-MM THK)  
13. 8T-4136 M [3] BOLT (M10X1.5X25-MM)  
14. 8T-4183 M [6] BOLT (M12X1.75X40-MM)  
15. 8T-4195 M [4] BOLT (M10X1.5X30-MM)  
16. 8T-4223 [4] WASHER-HARD (13.5X25.5X3-MM THK)  
17. 8T-4224 [4] WASHER-HARD (8.8X16X2-MM THK)  
18. 8T-4908 M [4] BOLT (M8X1.25X25-MM)  
19. 8T-7971 [2] WASHER-HARD (13.5X25.5X5-MM THK)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00781120289
 

458-3759: TANK & MTG GP-HYDRAULIC

458-3759 TANK & MTG GP-HYDRAULIC
S/N HM41-UP
PART OF 483-2842 HYDRAULIC AR
i05891965 M0078112
4583759 TANK & MTG GP-HYDRAULIC Parts scheme
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Parts for your 326D2 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 248-9830 Y [1] LINES GP-RETURN (FILTERS)  
2. 447-1707 M [6] BOLT (M16X2X60-MM)  
3. 458-3760 Y [1] TANK & FILTER GP-HYDRAULIC  
4. 085-9310 [6] SPACER (16.6X32X26-MM THK)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

Information:

Caterpillar Parts SIS Catalog 326D2 :

MOTOR GP-TRAVEL
209-5992 MOTOR GP-TRAVEL
MOTOR GP-SWING
482-6393 MOTOR GP-SWING
MOTOR GP-SWING
334-9978 MOTOR GP-SWING
MOTOR & MTG GP-TRAVEL
519-2478 MOTOR & MTG GP-TRAVEL
MOTOR & MTG GP-TRAVEL
334-9986 MOTOR & MTG GP-TRAVEL
MOTOR & MTG GP-SWING
482-3608 MOTOR & MTG GP-SWING
MANIFOLD GP-CONTROL
215-5037 MANIFOLD GP-CONTROL
LINES GP-TRAVEL MOTOR
245-5188 LINES GP-TRAVEL MOTOR
MOUNTING GP-MAIN CONTROL VALVE
260-7868 MOUNTING GP-MAIN CONTROL VALVE
PLUG GP-CONTROL VALVE
310-0404 PLUG GP-CONTROL VALVE
PUMP & MTG GP-MAIN HYDRAULIC
415-9065 PUMP & MTG GP-MAIN HYDRAULIC
PUMP GP-GEAR
341-2860 PUMP GP-GEAR
PUMP GP-MAIN HYDRAULIC
422-1294 PUMP GP-MAIN HYDRAULIC
SCREEN GP-HYDRAULIC
387-3783 SCREEN GP-HYDRAULIC
SWIVEL GP
234-4440 SWIVEL GP
TANK & FILTER GP-HYDRAULIC
458-3760 TANK & FILTER GP-HYDRAULIC
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