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308-2638 MANIFOLD GP-CONTROL S/N KBJ1-UP PART OF 426-1934 LINES GP-PILOT 538 EXCAVATOR




HYDRAULIC SYSTEM

MANIFOLD GP
 

#M00673200400
 

308-2638: MANIFOLD GP-CONTROL

308-2638 MANIFOLD GP-CONTROL
S/N KBJ1-UP
PART OF 426-1934 LINES GP-PILOT
i04049109 M0067320
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Parts for your 538 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1P-1429 [3] PLUG-SEAL  
2. 6E-5066 [1] SCREEN (HYDRAULIC)  
3. 174-4913 J [1] VALVE GP-SOLENOID (24-VOLT)  
  164-2108 [1] WASHER (13.03X25.4X2.38-MM THK)  
  218-2373 [1] NUT (1/2-28-THD)  
  323-9531 [1] COIL AS (24-VOLT)  
   
    AVAILABLE REPAIR KIT(S):
  108-2148 J [1] KIT-SEAL (SOLENOID VALVE)  
    (INCLUDES SEALS)
  J   KIT MARKED J SERVICES PART(S) MARKED J
 

#M00673200401
 

475-1078: MOTOR & MTG GP-SWING

475-1078 MOTOR & MTG GP-SWING
S/N KBJ1-UP
PART OF 475-1079 DRIVE GP-SWING
i06581830 M0067320
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Parts for your 538 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 352-7063 [2] CAP  
2. 451-2182 [12] WASHER-HARD (13.5X25.5X3-MM THK)  
3. 453-3446 M [12] BOLT (M12X1.75X35-MM)  
4. 475-1074 Y [1] MOTOR GP-SWING  
5. 6V-5200 [1] RING-RETAINING  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00673200402
 

289-7747: MOTOR & MTG GP-TRAVEL

289-7747 MOTOR & MTG GP-TRAVEL
S/N KBJ1-UP
PART OF 378-9572 DRIVE GP-FINAL
i06605424 M0067320
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Parts for your 538 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 209-5994 Y [1] MOTOR GP-TRAVEL  
2. 360-4608 CY [1] VALVE GP-TRAVEL COUNTERBALANCE  
3. 095-0707 M [3] BOLT (M16X2X120-MM)  
4. 095-1685 [1] SEAL-O-RING  
5. 3E-6910 M [6] BOLT-SOCKET HEAD (M12X1.75X70-MM)  
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00673200403
 

334-9987: MOTOR & MTG GP-TRAVEL

334-9987 MOTOR & MTG GP-TRAVEL
S/N KBJ1-UP
PART OF 477-2298 DRIVE GP-FINAL
i05186335 M0067320
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Parts for your 538 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 209-5994 Y [1] MOTOR GP-TRAVEL  
2. 322-8714 Y [1] VALVE GP-TRAVEL COUNTERBALANCE  
3. 095-0707 M [3] BOLT (M16X2X120-MM)  
4. 8C-8729 M [6] BOLT-SOCKET HEAD (M12X1.75X80-MM)  
5. 095-1685 [1] SEAL-O-RING  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00673200404
 

268-2792: MOTOR GP-GEROTOR

268-2792 MOTOR GP-GEROTOR
S/N KBJ1-UP
PART OF 270-7838 ROTATOR GP-HYDRAULIC
AN ATTACHMENT
i03631058 M0067320
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Parts for your 538 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  261-4651 F [1] VALVE AS-RELIEF (1500-PSI)  
  261-4652 F [1] VALVE AS-RELIEF (2000-PSI)  
  261-4653 F [1] VALVE AS-RELIEF (3000-PSI)  
   
    AVAILABLE REPAIR KIT(S):
  9T-9072 [1] KIT-SEAL (BROOM MOTOR)  
    (INCLUDES SHAFT SEAL, LIP SEAL, COMMUTATOR SEAL, SECTION SEALS, BACKUP RING, SHIM & GREASE PACK)
  F   NOT SHOWN
 

#M00673200405
 

475-1074: MOTOR GP-SWING

475-1074 MOTOR GP-SWING
S/N KBJ1-UP
PART OF 475-1078 MOTOR & MTG GP-SWING
i06581837 M0067320
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Parts for your 538 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 449-1560 Y [2] VALVE GP-MOTOR CONTROL  
2. 476-7252 Y [1] MOTOR GP-SWING  
  Y   SEPARATE ILLUSTRATION
 

#M00673200406
 

476-7252: MOTOR GP-SWING

476-7252 MOTOR GP-SWING
S/N KBJ1-UP
PART OF 475-1074 MOTOR GP-SWING
i06581840 M0067320
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Parts for your 538 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 122-5318 [1] BEARING  
2. 173-3444 [1] PLATE  
3. 334-9981 [1] PISTON AS-PUMP  
4. 173-3443 [1] PLATE  
5. 173-3441 [1] BARREL  
6. 5I-8426 J [1] SEAL-O-RING  
7. 5I-8417 J [1] SEAL-O-RING  
8. 177-2584 [1] PISTON-BRAKE  
9. 5I-8623 J [1] SEAL-O-RING  
10. 126-2055 [24] SPRING  
11. 173-3439 [1] HEAD GP-MOTOR  
  095-0882 [2] PIN-SPRING  
12. 173-3445 [1] PLATE-VALVE  
13. 446-7230 [2] PLUG  
14. 3J-1907 J [2] SEAL-O-RING  
15. 5I-8625 [1] BEARING  
16. 173-3451 [4] PLATE-SEPARATOR  
17. 173-3450 [3] PLATE-FRICTION  
18. 173-3442 [1] SPRING  
19. 465-5181 [1] BODY  
20. 173-3440 [1] SHAFT  
21. 173-3447 J [1] SEAL-OIL  
22. 094-1900 [2] PLUG  
23. 095-1595 J [2] SEAL-O-RING  
24. 7Y-4268 [2] SPRING  
25. 7Y-4267 [2] VALVE  
26. 7Y-5221 M [4] BOLT-SOCKET HEAD (M20X2.5X45-MM)  
   
    AVAILABLE REPAIR KIT(S):
  173-3454 J [1] KIT-SEAL (SWING MOTOR)  
    (INCLUDES SEALS)
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
 

#M00673200407
 

209-5994: MOTOR GP-TRAVEL

209-5994 MOTOR GP-TRAVEL -TRAVEL
S/N KBJ1-UP
PART OF 289-7747, 334-9987 MOTOR & MTG GP-TRAVEL
i05186336 M0067320
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Parts for your 538 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7Y-4212 [1] BEARING  
2. 7Y-4215 [1] SPACER  
3. 7Y-4216 [1] SPOOL  
4. 7Y-4224 [2] ORIFICE  
5. 087-4743 [2] STOP  
6. 087-4786 [1] ADAPTER  
7. 094-1399 [1] RING-RETAINING  
8. 094-1882 L [1] PLUG  
9. 095-7380 [1] SPRING  
10. 096-1519 [1] SEAT  
11. 096-3978 [1] SPRING  
12. 096-4003 [1] SET-BEARING  
13. 096-4376 J [1] SEAL-LIP TYPE  
14. 096-5915 [2] RETAINER  
15. 107-6954 [4] PLATE-FRICTION  
16. 107-6955 [5] PLATE-SEPARATOR  
17. 107-6969 [1] BODY  
18. 107-6970 [1] HEAD  
19. 107-6971 [1] PISTON-BRAKE  
20. 107-6972 [1] GUIDE-PISTON  
21. 107-6974 [1] WASHER-SPRING  
22. 107-6976 B [1] SHIM (1.2-MM THK)  
23. 107-6977 B [1] SHIM (1.4-MM THK)  
24. 107-6978 B [1] SHIM (1.6-MM THK)  
25. 107-6979 B [1] SHIM (1.8-MM THK)  
26. 107-6980 B [1] SHIM (1-MM THK)  
27. 107-6981 B [1] SHIM (0.8-MM THK)  
28. 107-6986 J [1] SEAL-O-RING  
29. 118-4057 [9] SPRING  
30. 122-5114 [1] GUIDE-BALL  
31. 123-2008 [2] KEY  
32. 133-6777 [1] BARREL AS  
33. 137-3708 [1] RETAINER  
34. 137-3723 [1] VALVE  
35. 147-5860 [1] PISTON AS  
36. 209-5894 [1] SHAFT  
37. 209-5909 [1] PLATE-CAM  
38. 9S-4185 [1] PLUG (3/4-16-THD)  
39. 209-6049 [2] PISTON  
40. 094-1875 [1] DOWEL  
41. 094-1882 [10] PLUG  
42. 095-1572 J [2] SEAL-O-RING  
43. 095-1575 J [3] SEAL-O-RING  
44. 095-1585 J [1] SEAL-O-RING  
45. 095-1586 J [2] SEAL-O-RING  
46. 095-1685 J [1] SEAL-O-RING  
47. 095-1700 J [2] SEAL-O-RING  
48. 095-7383 J [1] SEAL-O-RING  
49. 095-7386 J [1] RING-BACKUP  
50. 8T-4944 M [10] BOLT-SOCKET HEAD (M16X2X40-MM)  
51. 096-4377 J [2] SEAL-O-RING  
52. 096-4378 J [1] RING-BACKUP  
53. 096-5916 [2] SEAT  
54. 096-5919 J [2] RING-BACKUP  
55. 107-6987 J [1] RING-BACKUP  
56. 121-1558 [2] PIN  
57. 2D-6642 [2] BALL  
58. 2M-9780 J [1] SEAL-O-RING  
59. 3K-0360 J [1] SEAL-O-RING  
60. 7Y-4217 J [2] RING-BACKUP  
   
    AVAILABLE REPAIR KIT(S):
  107-6988 J [1] KIT-SEAL (TRAVEL MOTOR)  
  B   USE AS REQUIRED
  J   KIT MARKED J SERVICES PART(S) MARKED J
  L   NOT REQUIRED FOR OPTIONAL BODY DESIGN
  M   METRIC PART
 

#M00673200408
 

341-5363: MOUNTING GP-MAIN CONTROL VALVE

341-5363 MOUNTING GP-MAIN CONTROL VALVE
S/N KBJ1-UP
PART OF 426-1897 HYDRAULIC AR
i04061059 M0067320
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Parts for your 538 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 325-9001 [4] SPACER (22X40X22-MM THK)  
2. 347-6048 [1] SUPPORT AS  
3. 453-2846 M [4] BOLT (M20X2.5X60-MM)  
4. 451-2176 [4] WASHER-HARD (22X35X3.5-MM THK)  
5. 447-1718 M [4] BOLT (M20X2.5X50-MM)  
  M   METRIC PART
 

#M00673200409
 

310-0404: PLUG GP-CONTROL VALVE

310-0404 PLUG GP-CONTROL VALVE
S/N KBJ1-UP
PART OF 335-0428 VALVE GP-CONTROL
AN ATTACHMENT
i04781177 M0067320
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Parts for your 538 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  
 

Information:

Caterpillar Parts SIS Catalog 538 :

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