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289-7844 CYLINDER & LINES GP-BOOM -LH S/N WEC1-UP PART OF 294-1252 BOOM AR-MASS 349D2 EXCAVATOR


HYDRAULIC SYSTEM
CYLINDER GP

EXCAVATOR 349D2 EXCAVATOR WEC
 349D2 L Excavator WEC00001-UP (MACHINE) POWERED BY C13 Engine M0088063 349D2 WEC   (2018)

HYDRAULIC SYSTEM

CYLINDER GP
289-7844 CYLINDER & LINES GP-BOOM
289-7845 CYLINDER & LINES GP-BOOM
358-8501 CYLINDER & LINES GP-BUCKET
358-8458 CYLINDER & LINES GP-STICK
CYLINDER & SEAL GP-BOOM
225-4522 CYLINDER & SEAL GP-BOOM
CYLINDER & SEAL GP-BUCKET
358-8502 CYLINDER & SEAL GP-BUCKET
CYLINDER & SEAL GP-STICK
518-0753 CYLINDER & SEAL GP-STICK
CYLINDER GP-BOOM
389-1041 CYLINDER GP-BOOM
CYLINDER GP-BUCKET
358-8503 CYLINDER GP-BUCKET
CYLINDER GP-STICK
513-3691 CYLINDER GP-STICK
 

#M00880630260
 

289-7844: CYLINDER & LINES GP-BOOM

289-7844 CYLINDER & LINES GP-BOOM -LH
S/N WEC1-UP
PART OF 294-1252 BOOM AR-MASS
i07222388 M0088063
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Parts for your 349D2 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  225-4522 Y [1] CYLINDER & SEAL GP-BOOM  
  289-5734 Y [1] LINES GP-BOOM CYLINDER (LH)  
  Y   SEPARATE ILLUSTRATION
 

#M00880630261
 

289-7845: CYLINDER & LINES GP-BOOM

289-7845 CYLINDER & LINES GP-BOOM -RH
S/N WEC1-UP
PART OF 294-1252 BOOM AR-MASS
i07222394 M0088063
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Parts for your 349D2 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  225-4522 Y [1] CYLINDER & SEAL GP-BOOM  
  289-5735 Y [1] LINES GP-BOOM CYLINDER (RH)  
  Y   SEPARATE ILLUSTRATION
 

#M00880630262
 

358-8501: CYLINDER & LINES GP-BUCKET

358-8501 CYLINDER & LINES GP-BUCKET
S/N WEC1-UP
PART OF 220-2502 LINKAGE AR-BUCKET
i07213928 M0088063
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Parts for your 349D2 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  358-8502 Y [1] CYLINDER & SEAL GP-BUCKET  
  239-1603 Y [1] LINES GP-BUCKET CYLINDER  
  Y   SEPARATE ILLUSTRATION
 

#M00880630263
 

358-8458: CYLINDER & LINES GP-STICK

358-8458 CYLINDER & LINES GP-STICK
S/N WEC1-UP
PART OF 294-1252 BOOM AR-MASS
i07222396 M0088063
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Parts for your 349D2 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  518-0753 Y [1] CYLINDER & SEAL GP-STICK  
  129-5973 Y [1] LINES GP-STICK CYLINDER  
  Y   SEPARATE ILLUSTRATION
 

#M00880630264
 

225-4522: CYLINDER & SEAL GP-BOOM

225-4522 CYLINDER & SEAL GP-BOOM
S/N WEC1-UP
PART OF 289-7844, 289-7845 CYLINDER & LINES GP-BOOM
i07222390 M0088063
2254522 CYLINDER & SEAL GP-BOOM Parts scheme
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Parts for your 349D2 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3B-8489 [1] FITTING-GREASE (1/8-27 PTF)  
2. 9X-4598 [4] SEAL-LIP TYPE  
3. 389-1041 Y [1] CYLINDER GP-BOOM  
4. 8T-6757 [1] PLUG-PIPE  
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#M00880630265
 

358-8502: CYLINDER & SEAL GP-BUCKET

358-8502 CYLINDER & SEAL GP-BUCKET
S/N WEC1-UP
PART OF 358-8501 CYLINDER & LINES GP-BUCKET
i07213933 M0088063
3588502 CYLINDER & SEAL GP-BUCKET Parts scheme
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Parts for your 349D2 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3B-8489 [2] FITTING-GREASE (1/8-27 PTF)  
2. 358-8503 Y [1] CYLINDER GP-BUCKET  
3. 9X-4597 [2] SEAL-LIP TYPE  
4. 9X-4598 [2] SEAL-LIP TYPE  
  Y   SEPARATE ILLUSTRATION
 

#M00880630266
 

518-0753: CYLINDER & SEAL GP-STICK

518-0753 CYLINDER & SEAL GP-STICK
S/N WEC1-UP
PART OF 358-8458 CYLINDER & LINES GP-STICK
i07222399 M0088063
5180753 CYLINDER & SEAL GP-STICK Parts scheme
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Parts for your 349D2 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 513-3691 Y [1] CYLINDER GP-STICK  
2. 166-1496 [4] SEAL-LIP TYPE  
3. 3B-8489 [1] FITTING-GREASE (1/8-27 PTF)  
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#M00880630267
 

389-1041: CYLINDER GP-BOOM

389-1041 CYLINDER GP-BOOM
S/N WEC1-UP
160-MM (6.3-IN) BORE X 1575-MM (62-IN) STROKE
PART OF 225-4522 CYLINDER & SEAL GP-BOOM
i07222391 M0088063
3891041 CYLINDER GP-BOOM Parts scheme
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Parts for your 349D2 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 123-2112 M [1] LOCKNUT-SPECIAL (M90X2-THD)  
2. 191-3128 J [1] RING-SEAL  
3. 333-8687 J [1] SEAL-BUFFER  
4. 358-8527 [1] PISTON  
5. 358-8528 [1] HEAD  
6. 381-0454 [1] CYLINDER AS  
6A. 228-5620 [1] BUSHING  
7. 389-1056 [1] ROD AS  
7A. 235-7527 [1] BUSHING  
8. 389-1066 [1] STOP  
9. 087-5550 J [1] RING-BACKUP  
10. 095-1635 J [1] SEAL-O-RING  
11. 114-0762 [1] BUSHING  
12. 165-9291 J [1] SEAL-LIP TYPE  
13. 185-0230 [2] RING  
14. 185-0231 J [1] RING  
15. 333-8688 J [1] SEAL-U-CUP  
16. 7Y-4941 J [1] RING-BACKUP  
17. 7Y-4944 J [1] RING-RETAINING  
18. 7Y-5239 M [8] BOLT-SOCKET HEAD (M24X3X100-MM)  
19. 9X-3604 J [1] SEAL AS  
   
    AVAILABLE REPAIR KIT(S):
  376-4336 [1] KIT-SEAL (CYLINDER)(BOOM)  
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#M00880630268
 

358-8503: CYLINDER GP-BUCKET

358-8503 CYLINDER GP-BUCKET
S/N WEC1-UP
170-MM (6.7-IN) BORE X 1396-MM (55-IN) STROKE
PART OF 358-8502 CYLINDER & SEAL GP-BUCKET
i07213936 M0088063
3588503 CYLINDER GP-BUCKET Parts scheme
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Parts for your 349D2 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7Y-4941 J [1] RING-BACKUP  
2. 7Y-4956 M [1] LOCKNUT (M90X2-THD)  
3. 114-0761 [1] BUSHING  
4. 165-9291 J [1] SEAL-LIP TYPE  
5. 358-8504 [1] CYLINDER AS  
5A. 087-5379 [1] BUSHING  
6. 358-8514 [1] ROD AS  
6A. 4I-1520 [1] BUSHING  
7. 358-8521 [1] HEAD  
8. 358-8525 [1] PISTON  
9. 095-1726 J [1] SEAL-O-RING  
10. 191-5604 J [2] RING  
11. 191-5605 J [1] RING  
12. 333-8687 J [1] SEAL-BUFFER  
13. 333-8688 J [1] SEAL-U-CUP  
14. 7Y-4944 [1] RING-RETAINING  
15. 7Y-4945 J [1] RING-BACKUP  
16. 7Y-5239 M [8] BOLT-SOCKET HEAD (M24X3X100-MM)  
17. 9X-3607 J [1] SEAL AS  
   
    AVAILABLE REPAIR KIT(S):
  333-8675 J [1] KIT-SEAL (BUCKET CYLINDER)  
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#M00880630269
 

513-3691: CYLINDER GP-STICK

513-3691 CYLINDER GP-STICK
S/N WEC1-UP
90-MM (7.5-IN) BORE X 1758-MM (69.2-IN) STROKE
PART OF 518-0753 CYLINDER & SEAL GP-STICK
i07222401 M0088063
5133691 CYLINDER GP-STICK Parts scheme
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Parts for your 349D2 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 513-3690 [1] CYLINDER AS-STICK  
1A. 462-2010 [1] BUSHING  
2. 513-3687 [1] ROD AS  
2A. 228-5618 [1] BUSHING  
3. 370-6693 [1] HEAD  
4. 370-6664 J [1] SEAL-O-RING  
5. 370-6665 J [2] RING-BACKUP  
6. 165-9293 J [1] SEAL-LIP TYPE  
7. 087-5397 J [1] RING-BACKUP  
8. 333-8673 J [1] SEAL-U-CUP  
9. 333-8672 J [1] SEAL-BUFFER  
10. 114-0763 [1] BUSHING  
11. 524-7886 [1] STOP  
12. 200-3620 J [1] RING-SEAL  
13. 359-7190 [1] STOP  
14. 358-8478 [1] PISTON  
15. 204-2845 J [2] RING  
16. 495-8218 J [1] SEAL AS  
17. 204-2846 J [1] RING  
18. 126-1971 M [1] LOCKNUT-SPECIAL  
19. 143-1452 [2] RING-RETAINING  
20. 087-5393 [1] RING-RETAINING  
21. 147-5764 [1] RING-RETAINING  
22. 147-5765 [1] RING  
23. 173-9684 M [10] BOLT (M24X3X100-MM)  
24. 6V-8237 [10] WASHER (26X44X4-MM THK)  
   
    AVAILABLE REPAIR KIT(S):
  518-5140 J KIT-SEAL (STICK CYLINDER)  
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
 

Information:

Tool Operating Manual
Using the 9U-7868 and 9U-7869 Spanner Wrench to Remove and install Threaded Gland Cylinder Heads{0374, 0599, 0602, 0738}
Using the 9U-7868 and 9U-7869 Spanner Wrench to Remove and install Threaded Gland Cylinder Heads{0374, 0599, 0602, 0738}
Reuse And Salvage Guidelines
HVOF Identification and Polishing (Superfinishing){0674, 0679, 1000, 7000, 7562}
HVOF Identification and Polishing (Superfinishing){0674, 0679, 1000, 7000, 7562}

Caterpillar Parts SIS Catalog 349D2 :

COUPLING GP-PUMP
481-0619 COUPLING GP-PUMP
BLOCK GP-HYDRAULIC
177-2617 BLOCK GP-HYDRAULIC
ACCUMULATOR GP-HYDRAULIC
5I-8416 ACCUMULATOR GP-HYDRAULIC
ACCUMULATOR GP-HYDRAULIC
4I-1536 ACCUMULATOR GP-HYDRAULIC
ACCUMULATOR GP-HYDRAULIC
227-8807 ACCUMULATOR GP-HYDRAULIC
164-6981 ACCUMULATOR GP-HYDRAULIC
ACCUMULATOR GP-HYDRAULIC
145-5106 ACCUMULATOR GP-HYDRAULIC
087-4456 ACCUMULATOR GP-HYDRAULIC
289-7845 CYLINDER & LINES GP-BOOM
358-8501 CYLINDER & LINES GP-BUCKET
358-8458 CYLINDER & LINES GP-STICK
CYLINDER & SEAL GP-BOOM
225-4522 CYLINDER & SEAL GP-BOOM
CYLINDER & SEAL GP-BUCKET
358-8502 CYLINDER & SEAL GP-BUCKET
CYLINDER & SEAL GP-STICK
518-0753 CYLINDER & SEAL GP-STICK
CYLINDER GP-BOOM
389-1041 CYLINDER GP-BOOM
CYLINDER GP-BUCKET
358-8503 CYLINDER GP-BUCKET
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