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420-8791 ACTUATOR GP-PUMP -DRIVEN S/N LCW1-UP PART OF 422-1294 PUMP GP-MAIN HYDRAULIC 326D2 EXCAVATOR


HYDRAULIC SYSTEM
PUMP GP
BLOCK GP
VALVE GP-CONTROL
COUPLING GP
CYLINDER GP

EXCAVATOR 326D2 EXCAVATOR LCW
 326D2 L Excavator LCW00001-UP (MACHINE) POWERED BY C7.1 Engine M0066134 326D2 LCW   (2016)

HYDRAULIC SYSTEM

PUMP GP
ACTUATOR GP-PUMP
420-8790 ACTUATOR GP-PUMP
ACTUATOR GP-PUMP
420-8791 ACTUATOR GP-PUMP
COUPLING GP-PUMP
339-6855 COUPLING GP-PUMP
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
 

#M00661340230
 

420-8791: ACTUATOR GP-PUMP

420-8791 ACTUATOR GP-PUMP -DRIVEN
S/N LCW1-UP
PART OF 422-1294 PUMP GP-MAIN HYDRAULIC
i05806190 M0066134
4208791 ACTUATOR GP-PUMP Parts scheme 4208791 ACTUATOR GP-PUMP Parts scheme
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Parts for your 326D2 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 099-3671 [1] SPRING  
2. 153-8623 [1] RING-BACKUP  
3. 173-3384 [1] PISTON  
4. 173-3413 [1] COVER  
5. 185-0201 [1] PIN AS  
6. 191-5707 [1] SPOOL AS  
7. 215-9961 [1] STOPPER  
8. 215-9962 [1] STOPPER  
9. 225-4607 M [2] SETSCREW (M20X2.5X45-MM)  
10. 234-4452 [1] COVER  
11. 234-4453 [1] COVER  
12. 273-8316 [1] SEAL-O-RING  
13. 273-8317 [1] SEAL-O-RING  
14. 273-8318 [1] SEAL-O-RING  
15. 273-8319 [1] SEAL-O-RING  
16. 301-6874 [1] RETAINER  
17. 301-8294 [1] ADJUSTER  
18. 342-1930 [1] SPRING  
19. 342-1931 [1] SPRING  
20. 342-1932 [1] SPRING  
21. 391-0666 [1] BODY AS (DRIVEN)  
22. 391-0668 [1] COVER  
23. 094-1875 [1] DOWEL  
24. 094-1881 [1] PLATE-SLIDE  
25. 094-1882 [9] PLUG  
26. 095-1788 [1] RING-BACKUP  
27. 8T-4131 M [2] NUT (M20X2.5-THD)  
28. 099-3669 B [2] SHIM (1-MM THK)  
  099-3670 B [2] SHIM (1.95-MM THK)  
  099-6109 B [2] SHIM (1.05-MM THK)  
  099-6110 B [2] SHIM (1.1-MM THK)  
  099-6111 B [2] SHIM (1.15-MM THK)  
  099-6112 B [2] SHIM (1.2-MM THK)  
  099-6113 B [2] SHIM (1.25-MM THK)  
  099-6115 B [2] SHIM (1.3-MM THK)  
  099-6117 B [2] SHIM (1.35-MM THK)  
  099-6118 B [2] SHIM (1.4-MM THK)  
  099-6119 B [2] SHIM (1.45-MM THK)  
  099-6120 B [2] SHIM (1.5-MM THK)  
  099-6121 B [2] SHIM (1.55-MM THK)  
  099-6122 B [2] SHIM (1.6-MM THK)  
  099-6123 B [2] SHIM (1.65-MM THK)  
  099-6124 B [2] SHIM (1.7-MM THK)  
  099-6125 B [2] SHIM (1.75-MM THK)  
  099-6126 B [2] SHIM (1.8-MM THK)  
  099-6127 B [2] SHIM (1.85-MM THK)  
  099-6128 B [2] SHIM (1.9-MM THK)  
48. 150-5797 [1] PIN  
49. 173-3397 [1] LEVER  
50. 185-0169 [1] GUIDE  
51. 189-9763 [3] SEAL-O-RING  
52. 190-7673 [1] SEAL-O-RING  
53. 190-7674 [1] SEAL-O-RING  
54. 251-9567 M [1] NUT (M20X1.5-THD)  
55. 285-4470 [1] SEAL-O-RING  
56. 3D-2891 [1] BALL  
57. 3J-1907 [1] SEAL-O-RING  
58. 6V-8200 M [6] BOLT-SOCKET HEAD (M12X1.75X35-MM)  
59. 8T-4133 M [1] NUT (M10X1.5-THD)  
60. 8T-4136 M [2] BOLT (M10X1.5X25-MM)  
61. 8T-4196 M [2] BOLT (M10X1.5X35-MM)  
62. 8T-4223 [6] WASHER-HARD (13.5X25.5X3-MM THK)  
  B   USE AS REQUIRED
  M   METRIC PART
 

#M00661340231
 

173-3503: BLOCK GP-HYDRAULIC

173-3503 BLOCK GP-HYDRAULIC
S/N LCW1-UP
PART OF 188-4140 FILTER GP-OIL
i01258668 M0066134
1733503 BLOCK GP-HYDRAULIC Parts scheme
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Parts for your 326D2 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 204-2763 [1] BLOCK  
2. 5L-4758 [1] SEAL-O-RING  
3. 177-2619 [2] PACKING  
4. 173-3505 [1] PLATE-SLIDE  
5. 137-3631 [1] PACKING  
6. 137-3626 M [1] BOLT-SPECIAL (M6X1X23.25-MM)  
7. 173-3506 [1] PLUG AS  
8. 3J-1907 [1] SEAL-O-RING  
9. 7Y-5272 [2] PIN-SPRING  
10. 137-3628 [1] SHIM (0.1-MM THK)  
  M   METRIC PART
 

#M00661340232
 

483-2844: CONTROL AR-AUXILIARY

483-2844 CONTROL AR-AUXILIARY
S/N LCW1-UP
i06757957 M0066134
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Parts for your 326D2 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  323-7779 Y [1] CONTROL GP-HYDRAULIC PEDAL (RH)  
  466-1869 Y [1] FASTENER GP-WIRING HARNESS (COMBINED FUNCTION)  
  247-7423 Y [1] FILM GP (OPERATOR CONTROLS, NOTICE)  
  255-1770 Y [1] LINES GP-FRONT (SYSTEM 3 PRIME, 1-WAY, 2-PUMP)  
  416-5024 Y [1] LINES GP-PILOT (SYSTEM 3 PRIME, 1-WAY, 2-PUMP)  
  465-8279 Y [1] LINES GP-PILOT (PEDAL, RH)  
  255-5713 Y [1] VALVE & MTG GP-CONTROL (AUXILIARY)  
  Y   SEPARATE ILLUSTRATION
 

#M00661340233
 

339-6855: COUPLING GP-PUMP

339-6855 COUPLING GP-PUMP
S/N LCW1-UP
PART OF 415-9065 PUMP & MTG GP-MAIN HYDRAULIC
i04237492 M0066134
3396855 COUPLING GP-PUMP Parts scheme
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Parts for your 326D2 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 339-6869 [1] FLANGE  
2. 239-6599 [1] HUB  
3. 5S-7382 [8] BOLT (3/8-16X1.375-IN)  
 

#M00661340234
 

418-5473: CYLINDER & LINES GP-BOOM

418-5473 CYLINDER & LINES GP-BOOM -LH
S/N LCW1-UP
PART OF 418-8477 BOOM AR-1 PIECE LONG
i05403195 M0066134
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Parts for your 326D2 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  418-5475 Y [1] CYLINDER & SEAL GP-BOOM  
  242-6872 Y [1] LINES GP-BOOM CYLINDER (LH)  
  Y   SEPARATE ILLUSTRATION
 

#M00661340235
 

418-5474: CYLINDER & LINES GP-BOOM

418-5474 CYLINDER & LINES GP-BOOM -RH
S/N LCW1-UP
PART OF 418-8477 BOOM AR-1 PIECE LONG
i05403296 M0066134
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Parts for your 326D2 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  418-5475 Y [1] CYLINDER & SEAL GP-BOOM  
  242-6873 Y [1] LINES GP-BOOM CYLINDER (RH)  
  Y   SEPARATE ILLUSTRATION
 

#M00661340236
 

340-8948: CYLINDER & LINES GP-BUCKET

340-8948 CYLINDER & LINES GP-BUCKET -CB1-FAMILY
S/N LCW1-UP
PART OF 418-8484 LINKAGE AR-BUCKET
Type 1
i04245750 M0066134
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Parts for your 326D2 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  340-8949 Y [1] CYLINDER & SEAL GP-BUCKET  
  242-6875 Y [1] LINES GP-BUCKET CYLINDER  
  Y   SEPARATE ILLUSTRATION
 

#M00661340237
 

340-8948: CYLINDER & LINES GP-BUCKET

340-8948 CYLINDER & LINES GP-BUCKET -CB1-FAMILY
S/N LCW1-UP
PART OF 418-8484 LINKAGE AR-BUCKET
Type 2
i07404225 M0066134
3408948 CYLINDER & LINES GP-BUCKET Parts scheme
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Parts for your 326D2 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 559-3006 CY [1] LINES GP-BUCKET CYLINDER  
2. 340-8949 Y [1] CYLINDER & SEAL GP-BUCKET  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#M00661340238
 

340-8943: CYLINDER & LINES GP-STICK

340-8943 CYLINDER & LINES GP-STICK
S/N LCW1-UP
PART OF 418-8477 BOOM AR-1 PIECE LONG
i04245737 M0066134
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Parts for your 326D2 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  340-8944 Y [1] CYLINDER & SEAL GP-STICK  
  118-4074 Y [1] LINES GP-STICK CYLINDER  
  Y   SEPARATE ILLUSTRATION
 

#M00661340239
 

418-5475: CYLINDER & SEAL GP-BOOM

418-5475 CYLINDER & SEAL GP-BOOM
S/N LCW1-UP
135-MM (5.3-IN) BORE X 1305-MM (51.4-IN) STROKE
PART OF 418-5473, 418-5474 CYLINDER & LINES GP-BOOM
i05403242 M0066134
4185475 CYLINDER & SEAL GP-BOOM Parts scheme
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Parts for your 326D2 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 350-9335 [1] CYLINDER AS  
1A. 290-9181 [1] BUSHING  
2. 350-9340 [1] ROD AS  
2A. 290-9181 [1] BUSHING  
3. 234-4580 [1] HEAD  
4. 095-1720 J [1] SEAL-O-RING  
5. 234-4581 J [1] RING-BACKUP  
6. 096-4430 [1] BUSHING  
7. 7Y-4631 [1] RING-RETAINING  
8. 350-0954 J [1] SEAL-BUFFER  
9. 350-0959 J [1] SEAL-U-CUP  
10. 150-5827 J [1] RING-BACKUP  
11. 456-0194 J [1] SEAL-LIP TYPE  
12. 150-5830 J [1] RING-SEAL  
13. 274-2698 [1] STOP  
14. 234-4582 [1] PISTON  
15. 234-4586 J [2] RING  
16. 234-4585 J [2] RING  
17. 234-4583 J [1] SEAL AS  
18. 234-4584 J [2] RING-BACKUP  
19. 4B-9880 [1] BALL  
20. 096-6210 M [1] SETSCREW-SOCKET (M14X2X14-MM)  
21. 4I-3628 M [12] BOLT-SOCKET HEAD (M18X2.5X80-MM)  
22. 166-1495 [2] SEAL-LIP TYPE  
23. 7X-4803 [2] SEAL-LIP TYPE  
24. 3B-8489 [1] FITTING-GREASE (1/8-27 PTF)  
   
    AVAILABLE REPAIR KIT(S):
  456-0199 J [1] KIT-SEAL (BOOM CYLINDER)  
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
 

Information:

Caterpillar Parts SIS Catalog 326D2 :

ACTUATOR GP-PUMP
420-8790 ACTUATOR GP-PUMP
ACCUMULATOR GP-HYDRAULIC
7Y-4444 ACCUMULATOR GP-HYDRAULIC
ACCUMULATOR GP-HYDRAULIC
5I-8416 ACCUMULATOR GP-HYDRAULIC
ACCUMULATOR GP-HYDRAULIC
4I-1536 ACCUMULATOR GP-HYDRAULIC
ACCUMULATOR GP-HYDRAULIC
227-8807 ACCUMULATOR GP-HYDRAULIC
164-6981 ACCUMULATOR GP-HYDRAULIC
ACCUMULATOR GP-HYDRAULIC
145-5106 ACCUMULATOR GP-HYDRAULIC
087-4456 ACCUMULATOR GP-HYDRAULIC
BLOCK GP-HYDRAULIC
173-3503 BLOCK GP-HYDRAULIC
483-2844 CONTROL AR-AUXILIARY
COUPLING GP-PUMP
339-6855 COUPLING GP-PUMP
418-5473 CYLINDER & LINES GP-BOOM
418-5474 CYLINDER & LINES GP-BOOM
340-8948 CYLINDER & LINES GP-BUCKET
CYLINDER & LINES GP-BUCKET
340-8948 CYLINDER & LINES GP-BUCKET
340-8943 CYLINDER & LINES GP-STICK
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