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158-8987 FILTER & VALVE GP-PILOT -HYDRAULIC OIL S/N HBS1-UP PART OF 458-6088 TANK & FILTER GP-HYDRAULIC 538


HYDRAULIC SYSTEM
FILTER GP
FITTING GP
TANK GP
PUMP GP

EXCAVATOR 538 EXCAVATOR HBS
 538 Forest Machine General Forestry HBS00001-UP (MACHINE) POWERED BY C7.1 Engine M0067316 538 HBS   (2016)

HYDRAULIC SYSTEM

FILTER GP
BREATHER GP
363-2518 BREATHER GP
FILTER & VALVE GP-PILOT
158-8987 FILTER & VALVE GP-PILOT
FILTER GP-OIL
126-2075 FILTER GP-OIL
FILTER GP-OIL
188-4145 FILTER GP-OIL
FILTER GP-OIL
289-8194 FILTER GP-OIL
FILTER GP-OIL
419-8528 FILTER GP-OIL
HOUSING GP-FILTER
177-2620 HOUSING GP-FILTER
SCREEN GP-HYDRAULIC
326-4408 SCREEN GP-HYDRAULIC
 

#M00673160340
 

158-8987: FILTER & VALVE GP-PILOT

158-8987 FILTER & VALVE GP-PILOT -HYDRAULIC OIL
S/N HBS1-UP
PART OF 458-6088 TANK & FILTER GP-HYDRAULIC
i01256862 M0067316
1588987 FILTER & VALVE GP-PILOT Parts scheme
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Parts for your 538 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5I-8670 [1] FILTER-OIL (ADVANCED EFFICIENCY)(HYDRAULIC, PILOT)  
2. 215-4909 [1] VALVE GP-PILOT RELIEF (HYDRAULIC FILTER)  
2A. 095-1584 [1] SEAL-O-RING  
2B. 095-1590 [1] SEAL-O-RING  
2C. 095-1596 [1] SEAL-O-RING  
 

#M00673160341
 

126-2075: FILTER GP-OIL

126-2075 FILTER GP-OIL
S/N HBS1-UP
PART OF 438-0199, 459-2510 LINES GP-WORK TOOL
i01106053 M0067316
1262075 FILTER GP-OIL Parts scheme
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Parts for your 538 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 093-7521 [1] FILTER-OIL (ADVANCED EFFICIENCY)  
2. 126-2076 [1] BASE AS-OIL FILTER  
 

#M00673160342
 

188-4145: FILTER GP-OIL

188-4145 FILTER GP-OIL -HYDRAULIC RETURN
S/N HBS1-UP
PART OF 458-6088 TANK & FILTER GP-HYDRAULIC
i06194789 M0067316
1884145 FILTER GP-OIL Parts scheme
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Parts for your 538 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 177-2620 Y [1] HOUSING GP-FILTER  
2. 177-2617 Y [1] BLOCK GP-HYDRAULIC  
3. 177-2625 [1] PACKING  
4. 095-1682 [1] SEAL-O-RING  
5. 8T-4189 M [4] BOLT (M8X1.25X20-MM)  
6. 8T-4224 [4] WASHER-HARD (8.8X16X2-MM THK)  
7. 419-8528 CY [1] FILTER GP-OIL (HYDRAULIC RETURN)  
8. 173-3510 [1] COVER  
9. 123-2003 [1] SEAL-O-RING  
10. 8T-4184 M [4] BOLT (M12X1.75X45-MM)  
11. 8T-4223 [4] WASHER-HARD (13.5X25.5X3-MM THK)  
12. 175-6178 [1] HOUSING  
13. 177-2623 [1] VALVE AS (BYPASS)  
14. 175-6174 [1] PIPE  
15. 8T-4970 M [2] BOLT (M6X1X14-MM)  
16. 175-6176 [1] SEAL-O-RING  
17. 6V-8932 M [1] SETSCREW-SOCKET (M6X1X10-MM)  
18. 095-1663 [2] SEAL-O-RING  
19. 187-7171 [2] BOLT (M8X1.25X14-MM)  
20. 175-6175 [1] PIPE  
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00673160343
 

289-8194: FILTER GP-OIL

289-8194 FILTER GP-OIL -HYDRAULIC, CASE DRAIN
S/N HBS1-UP
PART OF 458-6088 TANK & FILTER GP-HYDRAULIC
i02612632 M0067316
2898194 FILTER GP-OIL Parts scheme
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Parts for your 538 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 093-7521 [1] FILTER-OIL (ADVANCED EFFICIENCY)(HYDRAULIC, CASE DRAIN)  
2. 289-8195 [1] HEAD AS-FILTER  
 

#M00673160344
 

419-8528: FILTER GP-OIL

419-8528 FILTER GP-OIL -HYDRAULIC RETURN
S/N HBS1-UP
PART OF 188-4145 FILTER GP-OIL
i06146966 M0067316
4198528 FILTER GP-OIL Parts scheme
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Parts for your 538 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 419-8531 [1] PLATE-SLIDE  
2. 173-3529 JM [6] BOLT (M6X1X15-MM)  
3. 3T-7528 J [6] SEAL-O-RING  
4. 173-3513 [1] BASE  
5. 3E-4297 J [2] SEAL-O-RING  
6. 137-3626 M [1] BOLT-SPECIAL (M6X1X23.25-MM)  
8. 179-9806 [1] FILTER ELEMENT AS-OIL (ADVANCED EFFICIENCY)(HYDRAULIC RETURN)  
9. 137-3623 J [4] SEAL-O-RING  
10. 6V-7658 J [2] SEAL-O-RING  
11. 177-2553 J [1] SEAL-O-RING  
12. 095-1681 J [1] SEAL-O-RING  
13. 173-3515 [1] RING-RETAINING  
14. 173-3516 [1] HANDLE  
15. 4J-7533 J [1] SEAL-O-RING  
16. 9S-4180 J [1] PLUG  
17. 137-3624 JM [8] SCREW (M3X0.5X5-MM)  
18. 137-3625 J [2] PAD  
19. 173-3517 [1] PLATE  
20. 137-3628 J [1] SHIM (0.1-MM THK)  
21. 419-8533 [1] FILM-INSTRUCTION (HYDRAULIC OIL RETURN FILTER)  
   
    AVAILABLE REPAIR KIT(S):
  201-9299 J [1] KIT-SERVICE (HYDRAULIC RETURN FILTER)  
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
 

#M00673160345
 

214-4513: FITTING GP-HYDRAULIC

214-4513 FITTING GP-HYDRAULIC
S/N HBS1-UP
PART OF 341-5366 LINES GP-HYDRAULIC
i01867488 M0067316
2144513 FITTING GP-HYDRAULIC Parts scheme
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Parts for your 538 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 214-4506 [1] TEE AS  
2. 3D-2824 [1] SEAL-O-RING  
3. 6V-8398 [1] SEAL-O-RING  
4. 6V-9746 [1] SEAL-O-RING  
 

#M00673160346
 

347-6081: GAUGE GP-SIGHT

347-6081 GAUGE GP-SIGHT -HYDRAULIC OIL LEVEL
S/N HBS1-UP
PART OF 458-6088 TANK & FILTER GP-HYDRAULIC
i04033028 M0067316
3476081 GAUGE GP-SIGHT Parts scheme
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Parts for your 538 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 347-6082 [2] BLOCK  
2. 236-3259 M [2] BOLT-SPECIAL  
3. 236-3257 [1] PIPE  
4. 6F-6672 [4] SEAL-O-RING  
5. 6F-4855 [4] SEAL-O-RING  
  M   METRIC PART
 

#M00673160347
 

439-6002: HEAD GP-PUMP

439-6002 HEAD GP-PUMP -DRIVE
S/N HBS1-UP
PART OF 438-1293 PUMP GP-MAIN HYDRAULIC
i05907419 M0067316
4396002 HEAD GP-PUMP Parts scheme
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Parts for your 538 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 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)  
2. 9S-4191 [1] PLUG (9/16-18-THD)  
3. 8T-4223 [6] WASHER-HARD (13.5X25.5X3-MM THK)  
4. 8T-4196 M [2] BOLT (M10X1.5X35-MM)  
5. 8T-4136 M [2] BOLT (M10X1.5X25-MM)  
6. 8T-4133 M [1] NUT (M10X1.5-THD)  
7. 7I-2272 M [2] BOLT (M5X0.8X12-MM)  
8. 111-9916 Y [1] VALVE GP-SOLENOID (PRESSURE REDUCING)  
9. 391-0668 [1] COVER  
10. 200-3244 [1] SPRING  
11. 200-3245 [1] SPRING  
12. 200-3246 [1] SPRING  
13. 215-9961 [1] STOPPER  
14. 215-9962 [1] STOPPER  
15. 225-4607 M [2] SETSCREW (M20X2.5X45-MM)  
16. 234-4452 [1] COVER  
17. 234-4453 [1] COVER  
18. 273-8316 [1] SEAL-O-RING  
19. 273-8317 [1] SEAL-O-RING  
20. 273-8318 [1] SEAL-O-RING  
21. 273-8319 [1] SEAL-O-RING  
22. 285-4470 [1] SEAL-O-RING  
23. 391-0665 [1] BODY AS (DRIVE)  
24. 301-6874 [1] RETAINER  
25. 301-8294 [1] ADJUSTER  
26. 094-1875 [1] DOWEL  
27. 094-1881 [1] PLATE-SLIDE  
28. 094-1882 [13] PLUG  
29. 095-1788 [1] RING-BACKUP  
30. 8T-4131 M [2] NUT (M20X2.5-THD)  
31. 6V-8200 M [6] BOLT-SOCKET HEAD (M12X1.75X35-MM)  
32. 099-3671 [1] SPRING  
33. 3J-1907 [2] SEAL-O-RING  
34. 3D-2891 [1] BALL  
35. 251-9567 M [1] NUT (M20X1.5-THD)  
36. 191-5707 [1] SPOOL AS  
37. 190-7674 [1] SEAL-O-RING  
38. 190-7673 [1] SEAL-O-RING  
39. 189-9763 [3] SEAL-O-RING  
40. 185-0201 [1] PIN AS  
  129-7978 [1] DOWEL  
41. 185-0169 [1] GUIDE  
42. 173-3413 [1] COVER  
43. 173-3397 [1] LEVER  
44. 173-3384 [1] PISTON  
45. 150-5797 [1] PIN  
46. 153-8623 [1] RING-BACKUP  
  B   USE AS REQUIRED
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00673160348
 

439-6020: HEAD GP-PUMP

439-6020 HEAD GP-PUMP -DRIVEN
S/N HBS1-UP
PART OF 438-1293 PUMP GP-MAIN HYDRAULIC
i05907420 M0067316
4396020 HEAD GP-PUMP Parts scheme 4396020 HEAD GP-PUMP Parts scheme
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Parts for your 538 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 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)  
2. 8T-4223 [6] WASHER-HARD (13.5X25.5X3-MM THK)  
3. 8T-4196 M [2] BOLT (M10X1.5X35-MM)  
4. 8T-4136 M [2] BOLT (M10X1.5X25-MM)  
5. 8T-4133 M [1] NUT (M10X1.5-THD)  
6. 6V-8200 M [6] BOLT-SOCKET HEAD (M12X1.75X35-MM)  
7. 3J-1907 [1] SEAL-O-RING  
8. 391-0668 [1] COVER  
9. 200-3244 [1] SPRING  
10. 200-3245 [1] SPRING  
11. 200-3246 [1] SPRING  
12. 215-9961 [1] STOPPER  
13. 215-9962 [1] STOPPER  
14. 225-4607 M [2] SETSCREW (M20X2.5X45-MM)  
15. 234-4452 [1] COVER  
16. 234-4453 [1] COVER  
17. 273-8316 [1] SEAL-O-RING  
18. 273-8317 [1] SEAL-O-RING  
19. 273-8318 [1] SEAL-O-RING  
20. 273-8319 [1] SEAL-O-RING  
21. 285-4470 [1] SEAL-O-RING  
22. 391-0666 [1] BODY AS (DRIVEN)  
23. 301-6874 [1] RETAINER  
24. 301-8294 [1] ADJUSTER  
25. 094-1875 [1] DOWEL  
26. 094-1881 [1] PLATE-SLIDE  
27. 094-1882 [9] PLUG  
28. 095-1788 [1] RING-BACKUP  
29. 8T-4131 M [2] NUT (M20X2.5-THD)  
30. 3D-2891 [1] BALL  
31. 099-3671 [1] SPRING  
32. 251-9567 M [1] NUT (M20X1.5-THD)  
33. 191-5707 [1] SPOOL AS  
34. 190-7674 [1] SEAL-O-RING  
35. 190-7673 [1] SEAL-O-RING  
36. 189-9763 [3] SEAL-O-RING  
37. 185-0201 [1] PIN AS  
  129-7978 [1] DOWEL  
38. 185-0169 [1] GUIDE  
39. 173-3413 [1] COVER  
40. 173-3397 [1] LEVER  
41. 173-3384 [1] PISTON  
42. 153-8623 [1] RING-BACKUP  
43. 150-5797 [1] PIN  
  B   USE AS REQUIRED
  M   METRIC PART
 

#M00673160349
 

541-3359: HEAD GP-PUMP

541-3359 HEAD GP-PUMP -CONTROL
S/N HBS401-UP
PART OF 528-8486 PUMP GP-MAIN HYDRAULIC
i07682487 M0067316
5413359 HEAD GP-PUMP Parts scheme
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Parts for your 538 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8T-0269 M [10] BOLT-SOCKET HEAD (M6X1X20-MM)  
2. 247-8738 [1] SETSCREW  
3. 5C-7261 M [1] NUT (M8X1.25-THD)  
4. 206-9295 [1] SEAL-O-RING  
5. 5I-8806 [1] SPRING-PILOT  
6. 5I-8805 [1] RETAINER  
7. 295-9577 [1] SEAT  
8. 206-9300 [1] SEAL-O-RING  
9. 295-9578 [1] PISTON  
10. 277-2545 [1] SEAL-O-RING  
11. 3E-8025 M [2] BOLT-SOCKET HEAD (M8X1.25X50-MM)  
12. 247-8733 [1] LEVER AS  
13. 5I-8815 [1] PIN  
14. 249-6661 [2] SEAL-O-RING  
15. 5I-8814 [2] RING-RETAINING  
16. 247-8735 [1] PIN AS  
17. 5I-8790 [1] PLUG  
18. 247-8734 [1] LEVER AS  
19. 541-3348 [1] LEVER AS  
20. 249-6659 [1] SEAL-O-RING  
21. 5I-8809 [1] SEAT-SPRING  
22. 5I-8811 [1] SPRING  
23. 5I-8810 [1] SPRING-RETURN  
24. 5I-8813 [1] RING-RETAINING  
25. 541-3349 [1] BODY AS-PUMP  
26. 5I-8799 [1] COVER  
27. 5I-8800 M [1] LOCKNUT (M30X1.5-THD)  
28. 295-9579 M [1] SETSCREW (M30X1.5X29-MM)  
29. 295-9580 [1] SCREW-SPECIAL  
30. 160-8503 M [1] NUT (M10X1.5-THD)  
31. 295-9575 [1] SEAL-O-RING  
32. 206-9301 [1] SEAL-O-RING  
33. 206-9299 [1] SEAL-O-RING  
34. 247-8736 [1] SPRING  
35. 129-7971 [1] SPRING  
36. 295-9583 [1] SEAT  
37. 295-9584 [1] ROD  
38. 349-4154 [1] SLEEVE  
39. 5I-8791 [1] PISTON-COMPENSATOR  
40. 206-9296 [1] SEAL-O-RING  
41. 206-9294 [1] SEAL-O-RING  
42. 129-7974 [1] PIN  
43. 5I-8802 [1] COVER-PILOT  
44. 096-2323 [1] RING-RETAINING (EXTERNAL)  
45. 249-6660 [1] SEAL-O-RING  
46. 6V-8213 M [2] BOLT-SOCKET HEAD (M8X1.25X70-MM)  
47. 8T-8442 M [2] BOLT-SOCKET HEAD (M6X1X30-MM)  
48. 189-9763 [1] SEAL-O-RING  
49. 347-6530 [9] SEAL-RECTANGULAR  
50. 249-6658 [3] SEAL-O-RING  
51. 5I-8812 [1] COVER-BLOCK  
  M   METRIC PART
 

Information:

Caterpillar Parts SIS Catalog 538 :

DRIVE GP-SWING
475-1079 DRIVE GP-SWING
DRIVE GP-SWING
378-9517 DRIVE GP-SWING
DRIVE GP-AUXILIARY PUMP
189-1106 DRIVE GP-AUXILIARY PUMP
DRIVE & MTG GP-SWING
439-3636 DRIVE & MTG GP-SWING
CYLINDER GP-CAB TILT
263-2914 CYLINDER GP-CAB TILT
CYLINDER & SEAL GP-STICK
341-2807 CYLINDER & SEAL GP-STICK
CYLINDER & SEAL GP-BUCKET
341-2814 CYLINDER & SEAL GP-BUCKET
CYLINDER & SEAL GP-BOOM
383-1506 CYLINDER & SEAL GP-BOOM
FILTER GP-OIL
126-2075 FILTER GP-OIL
FILTER GP-OIL
188-4145 FILTER GP-OIL
FILTER GP-OIL
289-8194 FILTER GP-OIL
FILTER GP-OIL
419-8528 FILTER GP-OIL
FITTING GP-HYDRAULIC
214-4513 FITTING GP-HYDRAULIC
GAUGE GP-SIGHT
347-6081 GAUGE GP-SIGHT
HEAD GP-PUMP
439-6002 HEAD GP-PUMP
HEAD GP-PUMP
439-6020 HEAD GP-PUMP
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The names Cat, Caterpillar, John Deere, Komatsu, Volvo, Hitachi, Doosan, JCB, Hyundai or any other original equipment manufacturers are registered trademarks of the respective original equipment manufacturers. All names, descriptions, numbers and symbols are used for reference purposes only.
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