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515-7323 CYLINDER & LINES GP-BOOM -LH S/N WRA1-UP PART OF 481-0095, 494-6961 BOOM AR, 550-1550 CYLINDER & LINES AR-BOOM 548


HYDRAULIC SYSTEM
CYLINDER GP

EXCAVATOR 548 EXCAVATOR WRA
 548 Log Loader WRA00001-UP (MACHINE) POWERED BY Engine C7.1 M0086979 548 WRA   (2017)

HYDRAULIC SYSTEM

CYLINDER GP
550-1550 CYLINDER & LINES AR-BOOM
515-7323 CYLINDER & LINES GP-BOOM
515-7324 CYLINDER & LINES GP-BOOM
524-2699 CYLINDER & LINES GP-BUCKET
CYLINDER & LINES GP-BUCKET
526-6703 CYLINDER & LINES GP-BUCKET
 

#M00869790310
 

515-7323: CYLINDER & LINES GP-BOOM

515-7323 CYLINDER & LINES GP-BOOM -LH
S/N WRA1-UP
PART OF 481-0095, 494-6961 BOOM AR, 550-1550 CYLINDER & LINES AR-BOOM
i07177621 M0086979
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Parts for your 548 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  516-1003 Y [1] CYLINDER & SEAL GP-BOOM  
  516-1004 Y [1] LINES GP-BOOM CYLINDER (LH)  
  Y   SEPARATE ILLUSTRATION
 

#M00869790311
 

515-7324: CYLINDER & LINES GP-BOOM

515-7324 CYLINDER & LINES GP-BOOM -RH
S/N WRA1-UP
PART OF 481-0095, 494-6961 BOOM AR, 550-1550 CYLINDER & LINES AR-BOOM
i07177689 M0086979
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Parts for your 548 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  516-1003 Y [1] CYLINDER & SEAL GP-BOOM  
  516-1005 Y [1] LINES GP-BOOM CYLINDER (RH)  
  Y   SEPARATE ILLUSTRATION
 

#M00869790312
 

524-2699: CYLINDER & LINES GP-BUCKET

524-2699 CYLINDER & LINES GP-BUCKET -TOOL
S/N WRA1-UP
PART OF 526-6703 CYLINDER & LINES GP-BUCKET, 501-8836 HEEL AR
i07179170 M0086979
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Parts for your 548 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  526-6095 Y [1] CYLINDER & SEAL GP-HYDRAULIC (TOOL)  
  524-2713 Y [1] LINES GP-BUCKET CYLINDER (TOOL)  
  Y   SEPARATE ILLUSTRATION
 

#M00869790313
 

526-6703: CYLINDER & LINES GP-BUCKET

526-6703 CYLINDER & LINES GP-BUCKET
S/N WRA1-UP
PART OF 494-6960 LINKAGE AR-FRONT
i07178592 M0086979
5266703 CYLINDER & LINES GP-BUCKET Parts scheme
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Parts for your 548 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 543-5017 [1] COUPLING  
2. 7Y-2498 B [1] SHIM (1.6-MM THK)  
  093-0083 B [2] SHIM (1-MM THK)  
  093-0115 B [1] SHIM (2-MM THK)  
3. 8T-4780 M [1] BOLT (M20X2.5X30-MM)  
4. 8T-4123 [1] WASHER (22X35X3.5-MM THK)  
5. 093-0349 [1] WASHER (22X60X6-MM THK)  
6. 118-5982 [1] SPACER (73X105X14-MM THK)  
7. 524-2699 Y [1] CYLINDER & LINES GP-BUCKET  
  B   USE AS REQUIRED
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00869790314
 

270-9016: CYLINDER & LINES GP-GRAPPLE

270-9016 CYLINDER & LINES GP-GRAPPLE
S/N WRA1-UP
PART OF 271-1533, 271-1534, 271-1535 GRAPPLE AR
i04862409 M0086979
2709016 CYLINDER & LINES GP-GRAPPLE Parts scheme
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Parts for your 548 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 488-8118 Y [2] CYLINDER GP-GRAPPLE  
2. 299-7966 I [4] HOSE AS  
3. 3K-0360 [4] SEAL-O-RING  
4. 6V-8398 [4] SEAL-O-RING  
5. 6V-9002 [4] ELBOW  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  Y   SEPARATE ILLUSTRATION
 

#M00869790315
 

133-6817: CYLINDER & LINES GP-HYDRAULIC

133-6817 CYLINDER & LINES GP-HYDRAULIC
S/N WRA1-UP
PART OF 499-3659 HEEL AR
i00503510 M0086979
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Parts for your 548 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  133-6771 Y [1] CYLINDER & SEAL GP-STICK  
  133-6774 Y [1] LINES GP-STICK CYLINDER  
  Y   SEPARATE ILLUSTRATION
 

#M00869790316
 

515-7325: CYLINDER & LINES GP-STICK

515-7325 CYLINDER & LINES GP-STICK
S/N WRA1-UP
170-MM (6.7-IN) BORE X 1680-MM (66.1-IN) STROKE
PART OF 481-0095, 494-6961 BOOM AR
i07178195 M0086979
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Parts for your 548 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  516-1006 Y [1] CYLINDER & LINES GP-STICK  
  516-1007 Y [1] LINES GP-STICK CYLINDER  
  Y   SEPARATE ILLUSTRATION
 

#M00869790317
 

516-1006: CYLINDER & LINES GP-STICK

516-1006 CYLINDER & LINES GP-STICK
S/N WRA1-UP
170-MM (6.7-IN) BORE X 1680-MM (66.1-IN) STROKE
PART OF 515-7325 CYLINDER & LINES GP-STICK
i07178200 M0086979
5161006 CYLINDER & LINES GP-STICK Parts scheme
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Parts for your 548 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3B-8489 [1] FITTING-GREASE (1/8-27 PTF)  
2. 4B-9880 [1] BALL  
3. 085-8604 [2] RING-RETAINING  
4. 085-8605 [1] RING-RETAINING  
5. 194-8359 H [1] RING-SEAL  
6. 249-1307 M [12] BOLT-SOCKET HEAD (M22X2.5X95-MM)  
7. 525-5498 [1] LOCKNUT-SPECIAL  
8. 525-5499 [1] RING-RETAINING  
9. 525-5500 [1] BUSHING  
10. 525-5501 H [1] SEAL-BUFFER  
11. 525-5504 H [1] SEAL-LIP TYPE  
12. 525-5505 [4] SEAL-LIP TYPE  
13. 527-0102 [1] CYLINDER AS-STICK  
13A. 527-0104 [1] BEARING-SLEEVE  
14. 527-0103 [1] ROD AS  
14A. 527-0104 [1] BEARING-SLEEVE  
15. 527-0118 [1] STOP  
16. 527-0119 [1] PISTON  
17. 527-0120 H [2] RING  
18. 527-0121 H [2] RING  
19. 527-0122 H [2] RING-BACKUP  
20. 527-0123 H [1] SEAL AS  
21. 527-0124 [1] STOP  
22. 527-0125 H [1] RING-SEAL  
23. 527-0126 [1] HEAD  
24. 527-0127 H [1] SEAL-O-RING  
25. 527-0128 H [1] RING-BACKUP  
26. 527-0129 H [1] SEAL-U-CUP  
27. 527-0130 H [1] RING-BACKUP  
28. 096-6210 M [1] SETSCREW-SOCKET (M14X2X14-MM)  
   
    AVAILABLE REPAIR KIT(S):
  527-0131 H [1] KIT-SEAL (STICK CYLINDER)  
  H   KIT MARKED H SERVICES PART(S) MARKED H
  M   METRIC PART
 

#M00869790318
 

516-1003: CYLINDER & SEAL GP-BOOM

516-1003 CYLINDER & SEAL GP-BOOM
S/N WRA1-UP
140-MM (5.5-IN) BORE X 1185-MM (46.7-IN) STROKE
PART OF 515-7323, 515-7324 CYLINDER & LINES GP-BOOM
i07177660 M0086979
5161003 CYLINDER & SEAL GP-BOOM Parts scheme
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Parts for your 548 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3B-8489 [2] FITTING-GREASE (1/8-27 PTF)  
2. 4B-9880 [1] BALL  
3. 4I-3627 H [1] RING-BACKUP  
4. 4I-3631 H [2] RING-BACKUP  
5. 094-1931 [1] RING-RETAINING  
6. 096-1570 H [1] SEAL AS  
7. 096-1571 H [2] RING  
8. 096-5625 [1] BUSHING  
9. 126-1876 H [1] RING-SEAL  
10. 247-8873 [1] PISTON  
11. 247-8874 H [2] RING  
12. 350-0955 H [1] SEAL-BUFFER  
13. 350-0960 H [1] SEAL-U-CUP  
14. 399-5136 [1] STOP  
15. 456-0195 H [1] SEAL-LIP TYPE  
16. 522-1194 [1] HEAD  
17. 525-5505 [4] SEAL-LIP TYPE  
18. 527-0095 [1] CYLINDER AS  
18A. 526-6134 [1] BUSHING  
19. 527-0096 [1] ROD AS  
19A. 526-6134 [1] BUSHING  
20. 095-1721 H [1] SEAL-O-RING  
21. 096-6210 M [1] SETSCREW-SOCKET (M14X2X14-MM)  
22. 121-1372 H [1] RING-BACKUP  
23. 4I-3628 M [12] BOLT-SOCKET HEAD (M18X2.5X80-MM)  
   
    AVAILABLE REPAIR KIT(S):
  456-0200 H [1] KIT-SEAL (BOOM CYLINDER)  
  H   KIT MARKED H SERVICES PART(S) MARKED H
  M   METRIC PART
 

#M00869790319
 

340-8949: CYLINDER & SEAL GP-BUCKET

340-8949 CYLINDER & SEAL GP-BUCKET
S/N WRA1-UP
130-MM (5.1-IN) BORE X 1156-MM (45.5-IN) STROKE
PART OF 501-8836 HEEL AR
i05984227 M0086979
3408949 CYLINDER & SEAL GP-BUCKET Parts scheme
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Parts for your 548 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 126-1885 J [1] SEAL-LIP TYPE  
2. 105-2578 J [1] RING-BACKUP  
3. 350-0958 J [1] SEAL-U-CUP  
4. 350-0953 J [1] SEAL-BUFFER  
5. 105-2575 [1] BUSHING  
6. 093-1571 [1] RING-RETAINING  
7. 185-0194 [1] HEAD  
8. 4I-3628 M [12] BOLT-SOCKET HEAD (M18X2.5X80-MM)  
9. 095-1719 J [1] SEAL-O-RING  
10. 105-2579 J [1] RING-BACKUP  
11. 350-9342 [1] ROD AS  
11A. 240-2914 [1] BUSHING  
12. 350-9337 [1] CYLINDER AS  
12A. 284-7313 [1] BUSHING  
13. 086-1345 J [1] SEAL AS  
14. 105-2583 J [2] RING-BACKUP  
15. 247-9006 J [2] RING  
16. 086-1346 J [2] RING  
17. 259-0675 [1] PISTON  
18. 160-8759 M [1] SETSCREW-SOCKET  
19. 3D-2891 [1] BALL  
20. 166-1494 [2] SEAL-LIP TYPE  
21. 235-7679 [2] SEAL-LIP TYPE  
22. 3B-8489 [2] FITTING-GREASE (1/8-27 PTF)  
   
    AVAILABLE REPAIR KIT(S):
  350-0972 J [1] KIT-SEAL (BUCKET CYLINDER)  
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
 

Information:

Caterpillar Parts SIS Catalog 548 :

550-1550 CYLINDER & LINES AR-BOOM
COVER GP-LINES
281-7593 COVER GP-LINES
COUPLING GP-PUMP
339-6855 COUPLING GP-PUMP
549-4361 CONTROL AR-HYDRAULIC
492-8175 CONTROL AR-HYDRAULIC
492-8166 CONTROL AR-HYDRAULIC
481-0106 CONTROL AR-HYDRAULIC
BREATHER GP
363-2518 BREATHER GP
515-7324 CYLINDER & LINES GP-BOOM
524-2699 CYLINDER & LINES GP-BUCKET
CYLINDER & LINES GP-BUCKET
526-6703 CYLINDER & LINES GP-BUCKET
CYLINDER & LINES GP-GRAPPLE
270-9016 CYLINDER & LINES GP-GRAPPLE
133-6817 CYLINDER & LINES GP-HYDRAULIC
515-7325 CYLINDER & LINES GP-STICK
CYLINDER & LINES GP-STICK
516-1006 CYLINDER & LINES GP-STICK
CYLINDER & SEAL GP-BOOM
516-1003 CYLINDER & SEAL GP-BOOM
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