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327-8163 ROTATING GP-PUMP S/N KBJ1-UP PART OF 352-9154 PUMP GP-PISTON AN ATTACHMENT 538 EXCAVATOR




HYDRAULIC SYSTEM

PUMP GP
 

#M00673200420
 

327-8163: ROTATING GP-PUMP

327-8163 ROTATING GP-PUMP
S/N KBJ1-UP
PART OF 352-9154 PUMP GP-PISTON
AN ATTACHMENT
i03454141 M0067320
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Parts for your 538 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 168-3384 [9] PISTON AS-PUMP  
2. 168-3380 [1] BARREL-CYLINDER  
3. 279-2491 [1] PLATE-PORT  
4. 168-3385 [1] PLATE-RETRACTION  
5. 168-3378 [1] BEARING-SPHERICAL  
6. 168-3381 [1] SPRING  
7. 168-3379 [3] PIN  
8. 6V-7723 [1] RING-RETAINING  
9. 168-3382 [1] WASHER (30X42X2.7-MM THK)  
 

#M00673200421
 

326-4408: SCREEN GP-HYDRAULIC

326-4408 SCREEN GP-HYDRAULIC
S/N KBJ1-UP
PART OF 458-6088 TANK & FILTER GP-HYDRAULIC
i04079491 M0067320
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Parts for your 538 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 259-0918 [1] GUIDE  
2. 209-6000 [1] SCREEN AS (HYDRAULIC TANK)  
3. 087-5317 [1] ROD  
4. 095-6639 [1] SPRING  
5. 5H-5672 [1] SEAL-O-RING  
6. 8T-4133 M [2] NUT (M10X1.5-THD)  
  M   METRIC PART
 

#M00673200422
 

315-4378: SWIVEL & MOUNTING GP

315-4378 SWIVEL & MOUNTING GP
S/N KBJ1-UP
PART OF 438-1233 CONTROL AR-HYDRAULIC
AN ATTACHMENT
i04061071 M0067320
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Parts for your 538 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 234-4440 Y [1] SWIVEL GP  
2. 234-4492 [1] SUPPORT  
3. 5P-1076 [2] WASHER-HARD (13.5X30X4-MM THK)  
4. 8T-4121 [6] WASHER-HARD (11X21X2.5-MM THK)  
5. 8T-4136 M [6] BOLT (M10X1.5X25-MM)  
6. 8T-4648 M [2] BOLT (M12X1.75X70-MM)  
7. 1U-8846 B SEALANT-GASKET  
  B   USE AS REQUIRED
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00673200423
 

438-1161: SWIVEL & MOUNTING GP

438-1161 SWIVEL & MOUNTING GP
S/N KBJ1-UP
PART OF 438-1160 CONTROL AR-WORK TOOL
Type 1
AN ATTACHMENT
i06616298 M0067320
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Parts for your 538 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 279-2892 Y [1] SWIVEL GP  
2. 288-2084 [1] PLATE  
3. 5P-1076 [2] WASHER-HARD (13.5X30X4-MM THK)  
4. 8T-4121 [6] WASHER-HARD (11X21X2.5-MM THK)  
5. 8T-4136 M [6] BOLT (M10X1.5X25-MM)  
6. 8T-4648 M [2] BOLT (M12X1.75X70-MM)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00673200424
 

438-1161: SWIVEL & MOUNTING GP

438-1161 SWIVEL & MOUNTING GP
S/N KBJ1-UP
PART OF 438-1160 CONTROL AR-WORK TOOL
Type 2
AN ATTACHMENT
i07356769 M0067320
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Parts for your 538 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 528-2634 CY [1] SWIVEL GP  
2. 288-2084 [1] PLATE  
3. 5P-1076 [2] WASHER-HARD (13.5X30X4-MM THK)  
4. 8T-4121 [6] WASHER-HARD (11X21X2.5-MM THK)  
5. 8T-4136 M [6] BOLT (M10X1.5X25-MM)  
6. 8T-4648 M [2] BOLT (M12X1.75X70-MM)  
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00673200425
 

234-4440: SWIVEL GP

234-4440 SWIVEL GP
S/N KBJ1-UP
PART OF 315-4378 SWIVEL & MOUNTING GP
AN ATTACHMENT
i02459119 M0067320
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Parts for your 538 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
 

#M00673200426
 

279-2892: SWIVEL GP

279-2892 SWIVEL GP
S/N KBJ1-UP
PART OF 438-1161 SWIVEL & MOUNTING GP
AN ATTACHMENT
i06586519 M0067320
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Parts for your 538 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 148-8395 [4] PLUG AS  
    (EACH INCLUDES)
  3K-0360 [1] SEAL-O-RING  
  9S-8005 [1] PLUG (3/4-16-THD)  
2. 162-0177 [4] PLUG AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  9S-8004 [1] PLUG (9/16-18-THD)  
3. 293-1774 [1] HOUSING  
4. 293-1773 [1] HOUSING  
5. 302-9695 [1] ROTOR  
6. 293-1775 [1] COVER  
7. 141-2163 [10] SEAL AS  
8. 095-1625 [3] SEAL-O-RING  
9. 095-1716 [2] SEAL-O-RING  
10. 7I-7131 [1] RETAINER  
11. 8T-4121 [2] WASHER-HARD (11X21X2.5-MM THK)  
12. 8T-4136 M [2] BOLT (M10X1.5X25-MM)  
13. 7X-2546 M [4] BOLT (M10X1.5X180-MM)  
14. 9X-6000 M [8] BOLT (M8X1.25X180-MM)  
15. 8T-6759 [1] PLUG-PIPE  
  M   METRIC PART
 

#M00673200427
 

528-2634: SWIVEL GP

528-2634 SWIVEL GP
S/N KBJ1-UP
PART OF 438-1161 SWIVEL & MOUNTING GP
AN ATTACHMENT
i07356770 M0067320
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Parts for your 538 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 293-1775 [1] COVER  
2. 455-3798 M [2] BOLT (M10X1.5X25-MM)  
3. 453-3454 [2] WASHER-HARD (11X21X2.5-MM THK)  
4. 7I-7131 [1] RETAINER  
5. 528-2635 [1] HOUSING-SWIVEL  
6. 095-1716 [2] SEAL-O-RING  
7. 141-2163 [10] SEAL AS  
8. 293-1773 [1] HOUSING  
9. 095-1625 [3] SEAL-O-RING  
10. 302-9695 [1] ROTOR  
11. 9S-8004 [8] PLUG (9/16-18-THD)  
12. 3J-1907 [8] SEAL-O-RING  
13. 9S-8005 [4] PLUG (3/4-16-THD)  
14. 3K-0360 [4] SEAL-O-RING  
15. 8T-6759 [1] PLUG-PIPE (INTERNAL)  
16. 453-3445 M [4] BOLT (M10X1.5X180-MM)  
17. 452-4277 M [8] BOLT (M8X1.25X180-MM)  
  M   METRIC PART
 

#M00673200428
 

458-6088: TANK & FILTER GP-HYDRAULIC

458-6088 TANK & FILTER GP-HYDRAULIC
S/N KBJ1-UP
240-L (63.4-US GAL)
PART OF 417-2169 TANK GP-HYDRAULIC
i06586774 M0067320
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Parts for your 538 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1U-2827 [1] GUIDE-VALVE  
2. 8J-8782 [1] BODY-DRAIN VALVE  
3. 8J-8783 [1] VALVE-DRAIN  
4. 9J-7031 [1] PLUG-DRAIN (HYDRAULIC TANK OIL)  
5. 158-8987 Y [1] FILTER & VALVE GP-PILOT (HYDRAULIC OIL)  
6. 165-3256 [1] PIPE AS  
7. 188-4145 Y [1] FILTER GP-OIL (HYDRAULIC RETURN)  
8. 256-6453 [1] SENSOR-TEMPERATURE (2-PIN)(HYDRAULIC OIL)  
9. 289-8194 Y [1] FILTER GP-OIL (HYDRAULIC, CASE DRAIN)  
10. 315-4441 [1] SWITCH AS-PRESSURE (HYDRAULIC OIL)  
11. 326-4408 Y [1] SCREEN GP-HYDRAULIC  
12. 333-4583 [1] PIPE  
13. 347-6081 Y [1] GAUGE GP-SIGHT (HYDRAULIC OIL LEVEL)  
14. 359-8385 [1] FLANGE AS  
  175-6176 [1] SEAL-O-RING  
15. 363-2518 Y [1] BREATHER GP (HYDRAULIC TANK)(HYDRAULIC TANK)  
16. 379-4596 [1] SUPPORT  
17. 395-0021 [1] COVER AS  
19. 095-1730 [1] SEAL-O-RING  
20. 164-5567 [1] COUPLER AS-QUICK DISCONNECT (MALE)  
  6V-3965 [1] FITTING (QUICK DISCONNECT)  
  214-7568 [1] SEAL-O-RING  
21. 164-5590 [1] VALVE AS-FLUID SAMPLING  
  3J-7354 [1] SEAL-O-RING  
  8C-3446 [1] VALVE-SAMPLING  
22. 170-8553 M [4] BOLT-SOCKET HEAD (M12X1.75X40-MM)  
23. 1H-8278 [1] SEAL-O-RING  
24. 2H-3934 [1] SEAL-O-RING  
25. 3K-0360 [1] SEAL-O-RING  
26. 4J-0527 [1] SEAL-O-RING  
27. 5C-9553 M [3] BOLT (M6X1X16-MM)  
28. 5M-2057 [1] SEAL-O-RING  
29. 6D-9157 [1] SEAL-O-RING  
30. 6V-0852 [1] CAP-DUST  
31. 7B-3039 [1] SPRING  
32. 8C-3451 [1] CAP-DUST (HYDRAULIC OIL)  
33. 8T-0267 M [2] BOLT-SOCKET HEAD (M6X1X12-MM)  
34. 8T-3298 [1] SEAL-RECTANGULAR  
35. 8T-4121 [11] WASHER-HARD (11X21X2.5-MM THK)  
36. 8T-4136 M [3] BOLT (M10X1.5X25-MM)  
37. 8T-4137 M [6] BOLT (M10X1.5X20-MM)  
38. 8T-4139 M [2] BOLT (M12X1.75X30-MM)  
39. 8T-4194 M [8] BOLT (M12X1.75X50-MM)  
40. 8T-4196 M [2] BOLT (M10X1.5X35-MM)  
41. 8T-4223 [10] WASHER-HARD (13.5X25.5X3-MM THK)  
42. 8T-4224 [4] WASHER-HARD (8.8X16X2-MM THK)  
43. 8T-4908 M [4] BOLT (M8X1.25X25-MM)  
44. 9X-8256 [3] WASHER (6.6X12X2-MM THK)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00673200429
 

417-2166: TANK & MTG GP-HYDRAULIC

417-2166 TANK & MTG GP-HYDRAULIC
S/N KBJ1-UP
PART OF 426-1897 HYDRAULIC AR
i06586735 M0067320
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Parts for your 538 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 085-9310 [6] SPACER (16.6X32X26-MM THK)  
2. 135-8579 [4] BOLT AS  
3. 417-2169 Y [1] TANK GP-HYDRAULIC  
4. 447-1707 M [6] BOLT (M16X2X60-MM)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

Information:

Caterpillar Parts SIS Catalog 538 :

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