AVSPARE.COM
parts catalog

468-5677 CYLINDER AR-BOOM S/N F5L1-UP; LRT1-UP PART OF 419-1716, 419-1782, 441-7309, 441-7312 BOOM AR, 469-8119 LINKAGE AR-FELLING HEAD 558




HYDRAULIC SYSTEM

CYLINDER GP
 

#M00727000370
 

468-5677: CYLINDER AR-BOOM

468-5677 CYLINDER AR-BOOM
S/N F5L1-UP; LRT1-UP
PART OF 419-1716, 419-1782, 441-7309, 441-7312 BOOM AR, 469-8119 LINKAGE AR-FELLING HEAD
i06723648 M0072700
  For full view, you need register

Parts for your 558 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  177-7557 Y [1] CYLINDER & LINES GP-BOOM (RH)  
  177-7558 Y [1] CYLINDER & LINES GP-BOOM (LH)  
  8T-4648 M [16] BOLT (M12X1.75X70-MM)  
  1P-3703 [4] SEAL-RECTANGULAR  
  8T-4223 [16] WASHER-HARD (13.5X25.5X3-MM THK)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00727000371
 

440-6765: CYLINDER GP-BOOM

440-6765 CYLINDER GP-BOOM
S/N F5L1-UP; LRT1-UP
150-MM (5.9-IN) BORE X 1400-MM (55.1-IN) STROKE
PART OF 445-6093 CYLINDER & SEAL GP-BOOM
i05654409 M0072700
  For full view, you need register

Parts for your 558 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 440-6763 [1] CYLINDER AS  
1A. 228-5617 [1] BUSHING  
2. 7Y-4695 M [1] LOCKNUT (M80X2-THD)  
3. 116-3589 J [1] RING  
4. 9X-3601 J [1] SEAL AS  
5. 096-1581 J [1] RING  
6. 7I-7180 [1] PISTON  
7. 5I-8516 J [1] RING-SEAL  
8. 359-7191 [1] STOP  
9. 095-1633 J [1] SEAL-O-RING  
10. 198-2643 J [1] RING-BACKUP  
11. 7Y-4672 [1] RING-RETAINING  
12. 175-6864 [1] ROD AS  
12A. 462-2006 [1] BUSHING  
13. 7Y-5215 M [8] BOLT-SOCKET HEAD (M24X3X90-MM)  
14. 114-0760 J [1] BUSHING  
15. 128-9265 J [1] SEAL-BUFFER  
16. 170-9864 J [1] SEAL-U-CUP  
17. 7Y-4669 J [1] RING-BACKUP  
18. 165-9290 J [1] SEAL-LIP TYPE  
19. 440-6764 [1] HEAD  
   
    AVAILABLE REPAIR KIT(S):
  526-6321 J [1] KIT-HYD CYLINDER SEAL (BOOM)  
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
 

#M00727000372
 

143-3198: CYLINDER GP-BUCKET

143-3198 CYLINDER GP-BUCKET
S/N LRT1-UP
160-MM (6.3-IN) BORE X 1467-MM (57.8-IN) STROKE
PART OF 142-9927 CYLINDER & SEAL GP-BUCKET
i01521991 M0072700
  For full view, you need register

Parts for your 558 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4I-1727 [1] CYLINDER AS  
2. 128-9266 [1] SEAL-BUFFER  
3. 165-9291 [1] SEAL-LIP TYPE  
4. 358-8528 [1] HEAD  
5. 096-3201 [1] RING  
6. 123-2111 [1] PISTON  
7. 095-1635 [1] SEAL-O-RING  
8. 087-5550 [1] RING-BACKUP  
9. 118-3944 [1] RING  
10. 114-0762 [1] BUSHING  
11. 123-2112 M [1] LOCKNUT-SPECIAL (M90X2-THD)  
12. 7Y-4942 [1] SEAL-U-CUP  
13. 7Y-5239 M [8] BOLT-SOCKET HEAD (M24X3X100-MM)  
14. 7Y-4944 [1] RING-RETAINING  
15. 7Y-4941 [1] RING-BACKUP  
16. 8T-8378 [1] SEAL-HEAD  
17. 369-0583 [1] ROD AS  
17A. 087-5548 [1] BUSHING  
18. 9X-3604 [1] SEAL AS  
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#M00727000373
 

143-3199: CYLINDER GP-BUCKET

143-3199 CYLINDER GP-BUCKET
S/N F5L1-UP; LRT1-UP
150-MM (5.91-IN) BORE X 1156-MM (45.51-IN) STROKE
PART OF 142-9926 CYLINDER & SEAL GP-BUCKET
FIELD REPLACEMENT ORDER @@@@@524-1564@@@@@
i06936518 M0072700
  For full view, you need register

Parts for your 558 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 358-8524 [1] HEAD  
2. 114-0760 [1] BUSHING  
3. 515-9977 C [1] CYLINDER AS  
3A. 7Y-4666 [1] BUSHING  
4. 247-8856 [1] ROD AS  
4A. 7Y-5102 [1] BUSHING  
5. 095-1633 J [1] SEAL-O-RING  
6. 096-1581 J [1] RING  
7. 116-3589 J [1] RING  
8. 128-9265 J [1] SEAL-BUFFER  
9. 165-9290 J [1] SEAL-LIP TYPE  
10. 198-2643 J [1] RING-BACKUP  
11. 264-5302 J [1] SEAL-HEAD  
12. 7I-7180 [1] PISTON  
13. 7Y-4669 J [1] RING-BACKUP  
14. 170-9864 [1] SEAL-U-CUP  
15. 7Y-4672 [1] RING-RETAINING  
16. 7Y-4695 M [1] LOCKNUT (M80X2-THD)  
17. 7Y-5215 M [8] BOLT-SOCKET HEAD (M24X3X90-MM)  
18. 9X-3601 J [1] SEAL AS  
   
    AVAILABLE REPAIR KIT(S):
  308-7824 [1] KIT-SEAL (BUCKET CYLINDER)  
  C   CHANGE FROM PREVIOUS TYPE
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#M00727000374
 

263-2914: CYLINDER GP-CAB TILT

263-2914 CYLINDER GP-CAB TILT
S/N F5L1-UP; LRT1-UP
127-MM (5.0-IN) X 876.3-MM (34.5-IN)
PART OF 344-6065, 510-7774 CONTROL GP-CAB TILT
i02308283 M0072700
  For full view, you need register

Parts for your 558 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 123-4396 [1] ROD AS  
2. 123-4397 [1] CYLINDER AS  
3. 113-0625 [1] PISTON  
4. 113-0626 [1] HEAD  
5. 108-6054 [1] LOCKNUT  
6. 113-0628 [1] SETSCREW  
7. 108-3344 [2] PLUG  
8. 105-8117 Y [2] VALVE GP-COUNTERBALANCE (CAB TILT CYLINDER)  
9. 113-0631 [1] CLEVIS  
12. 8T-4958 J [1] RING-WEAR  
13. 5F-3144 J [1] SEAL-O-RING  
14. 2K-4096 J [1] RING-BACKUP  
15. 5J-5020 [1] SEAL AS  
  5J-4973 [1] RING-EXPANDER  
  5J-4974 [1] SEAL  
16. 167-2307 J [1] SEAL-U-CUP  
17. 4J-4630 J [1] RING-WEAR  
18. 167-2200 J [1] SEAL AS  
19. 231-3538 J [1] SEAL-WIPER  
20. 114-3616 [2] KIT-SEAL (CAB TILT CYLINDER)  
    (INCLUDES SEALS & RINGS)
   
    AVAILABLE REPAIR KIT(S):
  241-7578 J [1] KIT-SEAL  
    (ALSO INCLUDES O-RING SEALS & SEAL AS)
  J   KIT MARKED J SERVICES PART(S) MARKED
  Y   SEPARATE ILLUSTRATION
 

#M00727000375
 

488-8118: CYLINDER GP-GRAPPLE

488-8118 CYLINDER GP-GRAPPLE
S/N LRT1-UP
PART OF 270-9016 CYLINDER & LINES GP-GRAPPLE
i06581997 M0072700
  For full view, you need register

Parts for your 558 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 489-7328 [1] TUBE AS  
2. 386-2523 [1] ROD AS  
3. 248-0377 [1] HEAD  
4. 386-2524 [1] PISTON  
5. 7K-0078 [2] BUSHING  
6. 7K-9205 [4] SEAL-LIP TYPE  
7. 5B-0935 [2] FITTING-GREASE  
8. 8T-0274 M [12] BOLT-SOCKET HEAD (M14X1.5X35-MM)  
9. 8T-4223 [12] WASHER-HARD (13.5X25.5X3-MM THK)  
10. 496-3429 J [1] VALVE GP-COUNTERBALANCE  
11. 386-2526 [1] VALVE (PURGE)  
12. 386-2527 [1] PLUG  
13. 216-7858 Y [1] KIT-SEAL (CYLINDER)  
14. 2F-5325 [1] SETSCREW (3/8-16-THD)  
   
    AVAILABLE REPAIR KIT(S):
  497-8515 J [1] KIT-SEAL (GRAPPLE)  
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00727000376
 

516-9248: CYLINDER GP-HYDRAULIC

516-9248 CYLINDER GP-HYDRAULIC -HEEL
S/N F5L1-UP
PART OF 516-9247 CYLINDER & LINES GP-HEEL
i07124623 M0072700
  For full view, you need register

Parts for your 558 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. 9X-2404 M [12] BOLT-SOCKET HEAD (M20X2.5X90-MM)  
4. [1] CYLINDER AS  
4A. [1] BUSHING  
5. [1] ROD AS  
5A. [1] BUSHING  
6. 522-5582 [1] HEAD  
7. 523-9717 J [2] RING-BACKUP  
8. 523-9718 J [2] RING-BACKUP  
9. 523-9719 J [2] RING-BACKUP  
10. 523-9720 J [1] SEAL AS  
11. 523-9722 J [1] SEAL-O-RING  
12. 523-9723 J [1] RING-BACKUP  
13. 525-5497 [1] PISTON  
14. 525-5498 [1] LOCKNUT-SPECIAL  
15. 525-5499 [1] RING-RETAINING  
16. 525-5500 [1] BUSHING  
17. 525-5501 J [1] SEAL-BUFFER  
18. 525-5502 J [1] SEAL-U-CUP  
19. 525-5503 J [1] RING-BACKUP  
20. 525-5504 J [1] SEAL-LIP TYPE  
21. 525-5505 [2] SEAL-LIP TYPE  
22. 525-5506 [2] SEAL-LIP TYPE  
23. 096-6210 M [1] SETSCREW-SOCKET (M14X2X14-MM)  
   
    AVAILABLE REPAIR KIT(S):
  J [1] KIT-SEAL (HYDRAULIC CYLINDER)  
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
 

#M00727000377
 

189-1106: DRIVE GP-AUXILIARY PUMP

189-1106 DRIVE GP-AUXILIARY PUMP
S/N F5L1-UP; LRT1-UP
PART OF 394-7183 CONTROL AR-HYDRAULIC
i06611613 M0072700
  For full view, you need register

Parts for your 558 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 101-7402 M [8] BOLT-SOCKET HEAD (M12X1.75X30-MM)  
2. 8T-4189 M [2] BOLT (M8X1.25X20-MM)  
3. 8T-4192 M [2] BOLT (M12X1.75X25-MM)  
4. 191-5601 [2] BEARING  
5. 096-0121 [1] SEAL-O-RING  
6. 191-5541 [1] COVER  
7. 8T-5049 [1] SEAL-O-RING  
8. 177-2585 [1] COVER  
9. 173-3436 [1] COVER  
10. 095-1680 [1] SEAL-O-RING  
11. 9S-4191 [1] PLUG (9/16-18-THD)  
12. 3J-1907 [1] SEAL-O-RING  
13. [1] BODY  
14. 099-2096 [2] BALL BEARING  
15. 173-3406 [1] SHAFT  
16. 191-5540 [1] GEAR (39-TEETH)  
17. 191-5539 [1] SHAFT  
18. 129-7857 [1] GASKET  
19. 094-1875 [2] DOWEL  
  M   METRIC PART
 

#M00727000378
 

345-7916: DRIVE GP-SWING

345-7916 DRIVE GP-SWING
S/N F5L1-UP; LRT1-UP
PART OF 394-7175 POWER TRAIN AR
i06038858 M0072700
  For full view, you need register

Parts for your 558 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2B-7561 [2] CORK  
2. 096-4755 [1] PIN  
3. 457-9542 CY [1] DRIVE GP-SWING (WITH MOTOR)  
4. 5D-1026 [1] CLAMP-BAND  
5. 201-7949 M [23] BOLT (M24X3X70-MM)  
6. 6V-8237 [23] WASHER (26X44X4-MM THK)  
7. 5P-0767 E HOSE (90-CM)  
   
  1U-8846 BF SEALANT-GASKET  
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
  E   ORDER BY THE CENTIMETER
  F   NOT SHOWN
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00727000379
 

378-9558: DRIVE GP-SWING

378-9558 DRIVE GP-SWING -WITHOUT MOTOR
S/N F5L1-UP; LRT1-UP
PART OF 457-9542 DRIVE GP-SWING
i06719036 M0072700
  For full view, you need register

Parts for your 558 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4H-6112 [1] BREATHER (SWING DRIVE)  
2. 6V-7238 [1] VALVE-SHUTOFF  
3. 7I-7611 [1] CAGE  
4. 7I-7619 [1] BEARING-ROLLER  
5. 9U-8693 [1] BEARING-ROLLER  
6. 094-1528 [6] WASHER (53X84X1-MM THK)  
7. 110-7149 [1] RING-RETAINING  
8. 114-1322 [1] RING-RETAINING  
9. 114-1398 [1] GAUGE-OIL LEVEL (SWING DRIVE)  
10. 114-1399 [1] PIPE-GAUGE  
11. 127-3872 I [1] HOSE AS  
12. 148-4605 [1] SHAFT-PINION  
13. 171-9413 [1] SPACER (140.5X160X103.2-MM THK)  
14. 227-6215 [1] BOSS (1/4-18-THD)  
15. 296-6269 [3] BEARING-ROLLER  
16. 453-1671 [1] CARRIER-PLANETARY  
17. 378-9524 [4] SHAFT  
18. 378-9525 [8] WASHER (62.3X104X1-MM THK)  
19. 378-9526 [1] GEAR-RING (67-TEETH)  
20. 378-9527 [4] GEAR-PLANETARY (24-TEETH)  
21. 378-9528 [3] GEAR-PLANETARY (24-TEETH)  
22. 378-9529 [1] GEAR-SUN (13-TEETH)  
23. 378-9530 [1] GEAR-SUN (17-TEETH)  
24. 378-9531 [1] CARRIER AS  
25. 378-9535 [1] HOUSING  
26. 378-9560 [1] COVER-HOUSING  
27. 378-9593 [8] BEARING AS  
28. 093-1730 [1] RING-RETAINING  
29. 095-0927 [3] RING-RETAINING  
30. 096-1441 [1] RING-RETAINING  
31. 510-1989 [4] PIN-SPRING  
32. 128-9170 [2] SEAL-LIP TYPE  
33. 136-2803 [2] CLIP  
34. 3K-0360 [1] SEAL-O-RING  
35. 5M-4454 [1] SEAL-O-RING  
36. 7D-5363 [2] CONNECTOR (9/16-18-THD)  
37. 7I-7684 M [2] SPACER (50X79.6X6-MM THK)  
38. 8T-0348 M [24] BOLT-SOCKET HEAD (M16X2X50-MM)  
39. 453-3447 M [22] BOLT (M12X1.75X40-MM)  
40. 451-2182 [24] WASHER-HARD (13.5X25.5X3-MM THK)  
41. 8T-4244 M [1] NUT (M12X1.75-THD)  
42. 453-3446 M [1] BOLT (M12X1.75X35-MM)  
43. 451-2175 [24] WASHER-HARD (17.5X30X3.5-MM THK)  
   
  1U-8846 BF SEALANT-GASKET  
  B   USE AS REQUIRED
  F   NOT SHOWN
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
 

Information:

Caterpillar Parts SIS Catalog 558 :

Back to top
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.
AVSpare.com is in no way associated with any of the manufacturers we have listed. All manufacturer's names and descriptions are for reference only. Cat® and Caterpillar® are registered trademarks of Caterpillar, Inc.