177-7558 CYLINDER & LINES GP-BOOM -LH S/N F5L1-UP; LRT1-UP PART OF 468-5677 CYLINDER AR-BOOM 558 EXCAVATOR



HYDRAULIC SYSTEM
CYLINDER GP

EXCAVATOR 558 EXCAVATOR F5L
 558 Log Loader Forest Machine F5L00001-UP (MACHINE) POWERED BY C7.1 Engine M0072700 558 F5L   (2016)

HYDRAULIC SYSTEM

CYLINDER GP
CYLINDER & LINES GP-BOOM
177-7557 CYLINDER & LINES GP-BOOM
CYLINDER & LINES GP-BOOM
177-7558 CYLINDER & LINES GP-BOOM
CYLINDER & LINES GP-GRAPPLE
270-9016 CYLINDER & LINES GP-GRAPPLE
516-9247 CYLINDER & LINES GP-HEEL
521-1025 CYLINDER & LINES GP-STICK
 

#M00727000360
 

177-7558: CYLINDER & LINES GP-BOOM

177-7558 CYLINDER & LINES GP-BOOM -LH
S/N F5L1-UP; LRT1-UP
PART OF 468-5677 CYLINDER AR-BOOM
i05654271 M0072700
1777558 CYLINDER & LINES GP-BOOM Parts scheme
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Parts for your 558 EXCAVATOR:

Pos. Part No Qty Parts name Comments
1. 177-7564 Y [1] LINES GP-BOOM CYLINDER  
2. 445-6093 CY [1] CYLINDER & SEAL GP-BOOM  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#M00727000361
 

270-9016: CYLINDER & LINES GP-GRAPPLE

270-9016 CYLINDER & LINES GP-GRAPPLE
S/N LRT1-UP
PART OF 271-1533, 271-1534, 271-1535 GRAPPLE AR
i04862409 M0072700
2709016 CYLINDER & LINES GP-GRAPPLE Parts scheme
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Parts for your 558 EXCAVATOR:

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
 

#M00727000362
 

516-9247: CYLINDER & LINES GP-HEEL

516-9247 CYLINDER & LINES GP-HEEL
S/N F5L1-UP
PART OF 504-6669 HEEL AR
i07124650 M0072700
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Parts for your 558 EXCAVATOR:

Pos. Part No Qty Parts name Comments
  Y [1] CYLINDER GP-HYDRAULIC (HEEL)  
  Y [1] LINES GP-HEEL  
  Y   SEPARATE ILLUSTRATION
 

#M00727000363
 

521-1025: CYLINDER & LINES GP-STICK

521-1025 CYLINDER & LINES GP-STICK -STICK
S/N F5L1-UP; LRT1-UP
PART OF 419-1716, 419-1782, 441-7309, 441-7312 BOOM AR
i07214936 M0072700
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Parts for your 558 EXCAVATOR:

Pos. Part No Qty Parts name Comments
  508-2021 Y [1] CYLINDER & SEAL GP-STICK  
  521-1026 Y [1] LINES GP-STICK CYLINDER  
  Y   SEPARATE ILLUSTRATION
 

#M00727000364
 

445-6093: CYLINDER & SEAL GP-BOOM

445-6093 CYLINDER & SEAL GP-BOOM
S/N F5L1-UP; LRT1-UP
PART OF 177-7557, 177-7558 CYLINDER & LINES GP-BOOM
i05654282 M0072700
4456093 CYLINDER & SEAL GP-BOOM Parts scheme
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Parts for your 558 EXCAVATOR:

Pos. Part No Qty Parts name Comments
1. 440-6765 Y [1] CYLINDER GP-BOOM  
2. 9X-4597 [4] SEAL-LIP TYPE  
3. 3B-8489 [1] FITTING-GREASE (1/8-27 PTF)  
4. 3B-8490 [1] FITTING-GREASE (1/4-18 PTF)  
  Y   SEPARATE ILLUSTRATION
 

#M00727000365
 

142-9926: CYLINDER & SEAL GP-BUCKET

142-9926 CYLINDER & SEAL GP-BUCKET -LOG LOADER
S/N F5L1-UP; LRT1-UP
PART OF 441-7332 HEEL AR, 441-7331 HEEL GP
i00503937 M0072700
1429926 CYLINDER & SEAL GP-BUCKET Parts scheme
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Parts for your 558 EXCAVATOR:

Pos. Part No Qty Parts name Comments
1. 096-0854 [2] SEAL-LIP TYPE  
2. 143-3199 Y [1] CYLINDER GP-BUCKET  
3. 7X-4803 [2] SEAL-LIP TYPE  
4. 3B-8489 [2] FITTING-GREASE (1/8-27 PTF)  
  Y   SEPARATE ILLUSTRATION
 

#M00727000366
 

142-9927: CYLINDER & SEAL GP-BUCKET

142-9927 CYLINDER & SEAL GP-BUCKET -LOG LOADER
S/N LRT1-UP
PART OF 504-6669 HEEL AR
i00503963 M0072700
1429927 CYLINDER & SEAL GP-BUCKET Parts scheme
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Parts for your 558 EXCAVATOR:

Pos. Part No Qty Parts name Comments
1. 143-3198 Y [1] CYLINDER GP-BUCKET  
2. 9X-4597 [2] SEAL-LIP TYPE  
3. 3B-8489 [2] FITTING-GREASE (1/8-27 PTF)  
4. 7X-4803 [2] SEAL-LIP TYPE  
  Y   SEPARATE ILLUSTRATION
 

#M00727000367
 

524-1564: CYLINDER & SEAL GP-HYDRAULIC

524-1564 CYLINDER & SEAL GP-HYDRAULIC -HEEL
S/N F5L1-UP; LRT1-UP
PART OF 441-7331 HEEL GP
FIELD REPLACEMENT FOR @@@@@143-3199@@@@@
i07404069 M0072700
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Parts for your 558 EXCAVATOR:

Pos. Part No Qty Parts name Comments
  524-1565 Y [1] CYLINDER & SEAL GP-HYDRAULIC (HEEL)  
  524-1566 Y [1] LINES GP-HEEL  
  Y   SEPARATE ILLUSTRATION
 

#M00727000368
 

524-1565: CYLINDER & SEAL GP-HYDRAULIC

524-1565 CYLINDER & SEAL GP-HYDRAULIC -HEEL
S/N F5L1-UP; LRT1-UP
150-MM (6-IN) BORE X 1156-MM (45.5-IN) STROKE
PART OF 524-1564 CYLINDER & SEAL GP-HYDRAULIC
i07404085 M0072700
5241565 CYLINDER & SEAL GP-HYDRAULIC Parts scheme
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Parts for your 558 EXCAVATOR:

Pos. Part No Qty Parts name Comments
1. 3B-8489 [2] FITTING-GREASE (1/8-27 PTF)  
2. 4B-9880 [1] BALL  
3. 9X-2404 M [12] BOLT-SOCKET HEAD (M20X2.5X90-MM)  
4. 099-5572 [1] BUSHING  
5. 099-5573 [1] RING-RETAINING  
6. 114-0710 J [1] SEAL AS  
7. 114-0713 J [2] RING  
8. 177-2573 [2] SEAL-LIP TYPE  
9. 194-8355 J [1] RING-BACKUP  
10. 194-8358 [1] LOCKNUT  
11. 234-4574 J [2] RING  
12. 456-0196 J [1] SEAL-LIP TYPE  
13. 525-5505 [2] SEAL-LIP TYPE  
14. 526-6131 [1] CYLINDER AS  
14A. 526-6132 [1] BEARING-SLEEVE  
15. 526-6133 [1] ROD  
15A. 526-6134 [1] BUSHING  
16. 526-6135 [1] PISTON  
17. 526-6136 [1] HEAD  
18. 095-1723 J [1] SEAL-O-RING  
19. 096-6210 M [1] SETSCREW-SOCKET (M14X2X14-MM)  
20. 114-0706 J [1] RING-BACKUP  
21. 114-0711 J [2] RING-BACKUP  
22. 350-0956 J [1] SEAL-BUFFER  
23. 350-0961 J [1] SEAL-U-CUP  
   
    AVAILABLE REPAIR KIT(S):
  526-6137 J [1] KIT-SEAL (CYLINDER)  
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
 

#M00727000369
 

508-2021: CYLINDER & SEAL GP-STICK

508-2021 CYLINDER & SEAL GP-STICK
S/N F5L1-UP; LRT1-UP
180-MM (7-IN) BORE X 1651-MM ( 65-IN) STROKE
PART OF 521-1025 CYLINDER & LINES GP-STICK
i07214946 M0072700
5082021 CYLINDER & SEAL GP-STICK Parts scheme
  For full view, you need register

Parts for your 558 EXCAVATOR:

Pos. Part No Qty Parts name Comments
1. 511-9957 [1] CYLINDER AS  
1A. 462-2007 [1] BUSHING  
2. 511-9958 [1] ROD AS  
2A. 462-2007 [1] BUSHING  
3. 480-7662 [1] HEAD  
4. 490-6512 [1] BUSHING  
5. 490-6524 [1] RING-RETAINING  
6. 480-7663 J [1] SEAL-BUFFER  
7. 480-7665 J [1] SEAL-U-CUP  
8. 490-6514 J [1] RING-BACKUP  
9. 480-7666 J [1] SEAL-LIP TYPE  
10. 095-1728 J [1] SEAL-O-RING  
11. 480-7667 J [1] RING-BACKUP  
12. 482-0293 M [8] BOLT-SOCKET HEAD (M27X3X95-MM)  
13. 480-7712 [1] STOP  
14. 480-7668 J [1] SEAL-RING  
15. 480-7714 [1] PISTON  
16. 480-7669 J [1] SEAL AS-PISTON  
17. 480-7670 J [2] RING-BACKUP  
18. 480-7710 J [2] RING-WEAR  
19. 480-7711 J [2] RING-WEAR  
20. 480-7715 M [1] LOCKNUT (M95X4-THD)  
21. 490-6525 M [1] SETSCREW-SOCKET (M16X2X18-MM)  
22. 4B-9782 [1] BALL  
23. 462-2007 [2] BUSHING  
24. 166-1496 [4] SEAL-LIP TYPE  
25. 3B-8490 [1] FITTING-GREASE (1/4-18 PTF)  
26. 3B-8489 [1] FITTING-GREASE (1/8-27 PTF)  
   
    AVAILABLE REPAIR KIT(S):
  482-4097 J [1] KIT-SEAL  
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
 

Information:

Caterpillar Parts SIS Catalog 558 :

CYLINDER & LINES GP-BOOM
177-7557 CYLINDER & LINES GP-BOOM
COVER GP-LINES
281-7593 COVER GP-LINES
COUPLING GP-PUMP
339-6855 COUPLING GP-PUMP
394-7184 CONTROL AR-HYDRAULIC
394-7183 CONTROL AR-HYDRAULIC
394-7182 CONTROL AR-HYDRAULIC
BREATHER GP
363-2518 BREATHER GP
BLOCK GP-HYDRAULIC
177-2617 BLOCK GP-HYDRAULIC
CYLINDER & LINES GP-GRAPPLE
270-9016 CYLINDER & LINES GP-GRAPPLE
516-9247 CYLINDER & LINES GP-HEEL
521-1025 CYLINDER & LINES GP-STICK
CYLINDER & SEAL GP-BOOM
445-6093 CYLINDER & SEAL GP-BOOM
CYLINDER & SEAL GP-BUCKET
142-9926 CYLINDER & SEAL GP-BUCKET
CYLINDER & SEAL GP-BUCKET
142-9927 CYLINDER & SEAL GP-BUCKET
524-1564 CYLINDER & SEAL GP-HYDRAULIC
CYLINDER & SEAL GP-HYDRAULIC
524-1565 CYLINDER & SEAL GP-HYDRAULIC