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293-7678 CYLINDER GP-BUCKET S/N NEG1-UP 160-MM (6.3-IN) BORE X 1356-MM (53.4-IN) STROKE PART OF 300-1591 CYLINDER & SEAL GP-BUCKET AN ATTACHMENT 345D


HYDRAULIC SYSTEM
CYLINDER GP

EXCAVATOR 345D EXCAVATOR NEG
 345D Excavator NEG00001-UP (MACHINE) POWERED BY C13 Engine SEBP4958 345D NEG   (2008)

HYDRAULIC SYSTEM

CYLINDER GP
CYLINDER GP-BUCKET
274-2456 CYLINDER GP-BUCKET
CYLINDER GP-BUCKET
274-2459 CYLINDER GP-BUCKET
CYLINDER GP-BUCKET
293-7678 CYLINDER GP-BUCKET
CYLINDER GP-BUCKET
357-9784 CYLINDER GP-BUCKET
CYLINDER GP-BUCKET
358-8503 CYLINDER GP-BUCKET
CYLINDER GP-BUCKET
367-5217 CYLINDER GP-BUCKET
 

#SEBP49580690
 

293-7678: CYLINDER GP-BUCKET

293-7678 CYLINDER GP-BUCKET
S/N NEG1-UP
160-MM (6.3-IN) BORE X 1356-MM (53.4-IN) STROKE
PART OF 300-1591 CYLINDER & SEAL GP-BUCKET
AN ATTACHMENT
i02932797 SEBP4958
2937678 CYLINDER GP-BUCKET Parts scheme
  For full view, you need register

Parts for your 345D EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9X-1386 SLEEVE (9-CM EACH)  
2. 087-5551 [1] HEAD  
3. 102-2244 [1] GROMMET  
4. 165-9291 J [1] SEAL-LIP TYPE  
5. 212-0907 [1] PLATE-CONNECTOR  
6. 214-1639 [1] MAGNET  
7. 217-8763 [1] COVER-PROTECTION  
8. 243-3177 [1] RETAINER  
9. 293-7688 [1] ROD AS  
9A. 087-5548 [1] BUSHING  
10. 293-7693 [1] PISTON  
11. 294-2963 [1] SENSOR GP-POSITION (LINEAR)  
  9X-3401 [3] PIN-CONNECTOR (16-GA TO 18-GA)  
12. 302-1762 [1] CYLINDER AS  
12A. 087-5533 [1] BUSHING  
12B. 095-0879 [1] PIN-SPRING  
13. 185-0230 [2] RING  
14. 087-5550 J [1] RING-BACKUP  
15. 095-1280 M [2] SETSCREW-SOCKET (M16X2X20-MM)  
16. 095-1635 J [1] SEAL-O-RING  
17. 096-3201 [1] RING  
18. 114-0762 [1] BUSHING  
19. 128-9266 J [1] SEAL-BUFFER  
20. 170-9865 J [1] SEAL-U-CUP  
21. 188-2199 [1] SEAL-O-RING  
22. 215-1942 [1] RING-BACKUP  
23. 102-8804 [1] KIT-RECEPTACLE (4-PIN)  
    (INCLUDES RECEPTACLE AS & WEDGE)
24. 3V-2431 [2] WASHER (10.2X16X2-MM THK)  
25. 6V-8223 M [1] SETSCREW-SOCKET (M10X1.5X16-MM)  
26. 7Y-4941 J [1] RING-BACKUP  
27. 7Y-4944 [1] RING-RETAINING  
28. 7Y-5239 M [8] BOLT-SOCKET HEAD (M24X3X100-MM)  
29. 8T-8737 [1] PLUG-SEAL  
30. 8T-8894 M [2] BOLT-SOCKET HEAD (M10X1.5X20-MM)  
31. 9X-3604 J [1] SEAL AS  
  9X-3602 [1] RING-SEAL  
  9X-3603 [1] RING-EXPANDER  
   
    AVAILABLE REPAIR KIT(S):
  225-4625 J [1] KIT-SEAL (BUCKET CYLINDER)  
    (ALSO INCLUDES RING & RING SEAL)
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
 

#SEBP49580691
 

357-9784: CYLINDER GP-BUCKET

357-9784 CYLINDER GP-BUCKET
S/N NEG1-UP
160-MM (6.3-IN) BORE X 1356-MM (53.4-IN) STROKE
PART OF 357-9783 CYLINDER & SEAL GP-BUCKET
AN ATTACHMENT
i03972810 SEBP4958
3579784 CYLINDER GP-BUCKET Parts scheme
  For full view, you need register

Parts for your 345D EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 123-2112 M [1] LOCKNUT-SPECIAL (M90X2-THD)  
2. 357-9785 [1] CYLINDER AS  
2A. 290-9182 [1] BUSHING  
3. 357-9794 [1] ROD AS  
3A. 087-5548 [1] BUSHING  
4. 358-8527 [1] PISTON  
5. 358-8528 [1] HEAD  
6. 087-5550 J [1] RING-BACKUP  
7. 095-1635 J [1] SEAL-O-RING  
8. 114-0762 [1] BUSHING  
9. 165-9291 J [1] SEAL-LIP TYPE  
10. 185-0230 J [2] RING  
11. 185-0231 J [1] RING  
12. 333-8687 J [1] SEAL-BUFFER  
13. 333-8688 J [1] SEAL-U-CUP  
14. 7Y-4941 J [1] RING-BACKUP  
15. 7Y-4944 [1] RING-RETAINING  
16. 7Y-5239 M [8] BOLT-SOCKET HEAD (M24X3X100-MM)  
17. 506-2321 J [1] SEAL AS  
   
    AVAILABLE REPAIR KIT(S):
  518-5136 J [1] KIT-SEAL (BUCKET CYLINDER)  
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#SEBP49580692
 

358-8503: CYLINDER GP-BUCKET

358-8503 CYLINDER GP-BUCKET
S/N NEG1-UP
170-MM (6.7-IN) BORE X 1396-MM (55-IN) STROKE
PART OF 358-8502 CYLINDER & SEAL GP-BUCKET
AN ATTACHMENT
i04310941 SEBP4958
3588503 CYLINDER GP-BUCKET Parts scheme
  For full view, you need register

Parts for your 345D 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. 506-2322 J [1] SEAL AS  
   
    AVAILABLE REPAIR KIT(S):
  518-5135 J [1] KIT-SEAL (BUCKET CYLINDER)  
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#SEBP49580693
 

367-5217: CYLINDER GP-BUCKET

367-5217 CYLINDER GP-BUCKET
S/N NEG1-UP
160-MM (6.3-IN) BORE X 1356-MM (53.4-IN) STROKE
PART OF 367-5216 CYLINDER & SEAL GP-BUCKET
AN ATTACHMENT
i04937917 SEBP4958
3675217 CYLINDER GP-BUCKET Parts scheme
  For full view, you need register

Parts for your 345D EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 367-5218 [1] CYLINDER AS-HYDRAULIC  
1A. 087-5533 [1] BUSHING  
2. 367-5223 [1] ROD AS  
2A. 087-5548 [1] BUSHING  
3. 367-5229 [1] PISTON  
4. 185-0231 J [1] RING  
5. 506-2321 J [1] SEAL AS  
6. 185-0230 J [2] RING  
7. 095-1280 M [2] SETSCREW-SOCKET (M16X2X20-MM)  
8. 6V-8223 M [1] SETSCREW-SOCKET (M10X1.5X16-MM)  
9. 294-2963 [1] SENSOR GP-POSITION (LINEAR)  
  9X-3401 [3] PIN-CONNECTOR (16-GA TO 18-GA)  
10. 188-2199 [1] SEAL-O-RING  
11. 215-1942 [1] RING-BACKUP  
12. 214-1639 [1] MAGNET  
13. 243-3177 [1] RETAINER  
14. 358-8528 [1] HEAD  
15. 114-0762 [1] BUSHING  
16. 7Y-4944 [1] RING-RETAINING  
17. 095-1635 J [1] SEAL-O-RING  
18. 087-5550 J [1] RING-BACKUP  
19. 165-9291 J [1] SEAL-LIP TYPE  
20. 333-8688 J [1] SEAL-U-CUP  
21. 7Y-4941 J [1] RING-BACKUP  
22. 333-8687 J [1] SEAL-BUFFER  
23. 7Y-5239 M [8] BOLT-SOCKET HEAD (M24X3X100-MM)  
24. 102-2244 [1] GROMMET  
25. 212-0907 [1] PLATE-CONNECTOR  
26. 102-8804 [1] KIT-RECEPTACLE (4-PIN)  
    (INCLUDES RECEPTACLE AS & WEDGE)
27. 9X-1386 E SLEEVE (18-CM)  
28. 8T-8737 [1] PLUG-SEAL  
29. 217-8763 [1] COVER-PROTECTION  
30. 3V-2431 [2] WASHER (10.2X16X2-MM THK)  
31. 8T-8894 M [2] BOLT-SOCKET HEAD (M10X1.5X20-MM)  
   
    AVAILABLE REPAIR KIT(S):
  518-5136 J [1] KIT-SEAL (BUCKET CYLINDER)  
  E   ORDER BY THE CENTIMETER
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
 

#SEBP49580694
 

417-2661: CYLINDER GP-BUCKET

417-2661 CYLINDER GP-BUCKET
S/N NEG1-UP
160-MM (6.3-IN) BORE X 1356-MM (53.4-IN) STROKE
PART OF 417-2660 CYLINDER & SEAL GP-BUCKET
AN ATTACHMENT
i05264321 SEBP4958
4172661 CYLINDER GP-BUCKET Parts scheme
  For full view, you need register

Parts for your 345D EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 123-2112 M [1] LOCKNUT-SPECIAL (M90X2-THD)  
2. 266-7960 J [1] SEAL-O-RING  
3. 357-9785 [1] CYLINDER AS  
3A. 290-9182 [1] BUSHING  
4. 357-9794 [1] ROD AS  
4A. 087-5548 [1] BUSHING  
5. 358-8527 [1] PISTON  
6. 358-8528 [1] HEAD  
7. 087-5550 J [1] RING-BACKUP  
8. 114-0762 [1] BUSHING  
9. 165-9291 J [1] SEAL-LIP TYPE  
10. 185-0230 J [2] RING  
11. 185-0231 J [1] RING  
12. 259-0734 J [1] SEAL-U-CUP  
13. 266-7957 J [1] SEAL-BUFFER  
14. 7Y-4941 J [1] RING-BACKUP  
15. 7Y-4944 [1] RING-RETAINING  
16. 7Y-5239 M [8] BOLT-SOCKET HEAD (M24X3X100-MM)  
17. 506-2321 J [1] SEAL AS  
   
    AVAILABLE REPAIR KIT(S):
  519-7967 J [1] KIT-SEAL (BUCKET CYLINDER)  
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#SEBP49580695
 

236-9769: CYLINDER GP-COUNTERWEIGHT

236-9769 CYLINDER GP-COUNTERWEIGHT
S/N NEG1-UP
120.6-MM (4.74-IN) BORE X 845-MM (33.27-IN) STROKE
PART OF 225-4533 CYLINDER & SEAL GP-CTWT
AN ATTACHMENT
i02210164 SEBP4958
2369769 CYLINDER GP-COUNTERWEIGHT Parts scheme
  For full view, you need register

Parts for your 345D EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 236-9966 [1] CYLINDER AS  
1A. 123-3790 [1] BUSHING  
2. 5J-3488 [1] LOCKNUT (2-1/4-12-THD)  
3. 4T-8588 [1] SEAL AS  
4. 8T-8390 [1] RING-WEAR  
5. 139-3326 [1] PISTON  
6. 2J-3961 [1] RING-BACKUP  
7. 175-7903 [1] SEAL-O-RING  
8. 114-8135 [1] HEAD  
  225-3284 [1] SEAL-WIPER  
9. 236-9967 [1] ROD AS  
9A. 123-3790 [1] BUSHING  
10. 225-3284 [1] SEAL-WIPER  
11. 167-2319 [1] SEAL-U-CUP  
12. 167-2208 [1] SEAL AS-BUFFER  
13. 8C-9161 [1] RING-WEAR  
 

#SEBP49580696
 

390-0600: CYLINDER GP-COUPLER

390-0600 CYLINDER GP-COUPLER -TB-LINKAGE
S/N NEG1-UP
102-MM (4-IN) BORE X 165-MM (6.5-IN) STROKE
PART OF 486-5736 COUPLER GP-QUICK
AN ATTACHMENT
i05878623 SEBP4958
3900600 CYLINDER GP-COUPLER Parts scheme
  For full view, you need register

Parts for your 345D EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 237-0947 [1] VALVE GP-CHECK (PILOT OPERATED)  
2. 3J-1907 [1] SEAL-O-RING  
3. 3J-7354 [1] SEAL-O-RING  
4. 9S-8002 [1] PLUG (7/16-20-THD)  
5. 9S-8004 [1] PLUG (9/16-18-THD)  
6. 9F-2167 [1] SCREW-PURGE (3/8-24X1.164-IN)  
   
    AVAILABLE REPAIR KIT(S):
  453-6522 [1] KIT-PACKING (COUPLER CYLINDER)  
    (INCLUDES RINGS,SEALS & POLYPAK)
 

#SEBP49580697
 

520-8646: CYLINDER GP-COUPLER

520-8646 CYLINDER GP-COUPLER
S/N NEG1-UP
101.6-MM (4-IN) BORE X 164.9-MM (6.5-IN) STROKE
PART OF 486-5734, 486-5736 COUPLER GP-QUICK
AN ATTACHMENT
i07016196 SEBP4958
5208646 CYLINDER GP-COUPLER Parts scheme
  For full view, you need register

Parts for your 345D EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 237-0947 J [1] VALVE GP-CHECK (PILOT OPERATED)  
2. 3J-1907 [1] SEAL-O-RING  
3. 3J-7354 [1] SEAL-O-RING  
4. 9S-8002 [1] PLUG (7/16-20-THD)  
5. 9S-8004 [1] PLUG (9/16-18-THD)  
6. 9F-2167 [1] SCREW-PURGE (3/8-24X1.164-IN)  
   
    AVAILABLE REPAIR KIT(S):
  213-8433 J [1] KIT-SEAL (CHECK VALVE)  
  453-6522 [1] KIT-PACKING (COUPLER CYLINDER)  
    (INCLUDES O-RINGS, BACKUP RINGS & SEALS)
  J   KIT MARKED J SERVICES PART(S) MARKED J
 

#SEBP49580698
 

225-4526: CYLINDER GP-STICK

225-4526 CYLINDER GP-STICK
S/N NEG1-UP
190-MM (7.48-IN) BORE X 1758-MM (69.21-IN) STROKE
PART OF 225-4525 CYLINDER & SEAL GP-STICK
AN ATTACHMENT
i02215421 SEBP4958
2254526 CYLINDER GP-STICK Parts scheme
  For full view, you need register

Parts for your 345D EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 359-7189 [1] STOP  
2. 125-1286 J [1] SEAL AS  
3. 358-8479 [1] HEAD  
4. 200-3620 J [1] RING-SEAL  
5. 333-8673 J [1] SEAL-U-CUP  
6. 225-4626 [1] CYLINDER AS  
6A. 126-1956 [1] BUSHING  
7. 358-8472 [1] ROD AS  
7A. 228-5618 [1] BUSHING  
8. 225-4641 [1] RING-RETAINING  
9. 225-4642 [1] RING  
10. 087-5390 [1] STOP  
11. 087-5393 [1] RING-RETAINING  
12. 087-5397 J [1] RING-BACKUP  
13. 114-0763 [1] BUSHING  
14. 126-1971 M [1] LOCKNUT-SPECIAL  
15. 165-9293 J [1] SEAL-LIP TYPE  
16. 333-8672 J [1] SEAL-BUFFER  
17. 204-2844 [1] PISTON  
18. 204-2845 J [2] RING  
19. 204-2846 J [1] RING  
20. 095-0930 [2] RING-RETAINING (EXTERNAL)  
21. 095-1730 J [1] SEAL-O-RING  
22. 126-1978 J [1] RING-BACKUP  
23. 7X-2489 M [10] BOLT (M24X3X100-MM)  
   
    AVAILABLE REPAIR KIT(S):
  331-9328 J [1] KIT-SEAL  
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#SEBP49580699
 

274-2453: CYLINDER GP-STICK

274-2453 CYLINDER GP-STICK
S/N NEG1-UP
190-MM (7.5-IN) BORE X 1758-MM (69.2-IN) STROKE
PART OF 274-2452 CYLINDER & SEAL GP-STICK
AN ATTACHMENT
i02505101 SEBP4958
2742453 CYLINDER GP-STICK Parts scheme
  For full view, you need register

Parts for your 345D EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 087-5390 [1] STOP  
2. 087-5397 J [1] RING-BACKUP  
3. 103-8353 [1] STOP  
4. 114-0763 [1] BUSHING  
5. 125-1286 J [1] SEAL AS  
6. 126-1978 J [1] RING-BACKUP  
7. 126-2047 [1] HEAD  
8. 165-9293 J [1] SEAL-LIP TYPE  
9. 200-3620 J [1] RING-SEAL  
10. 204-2846 J [1] RING  
11. 225-4626 [1] CYLINDER AS  
  126-1956 [1] BUSHING  
12. 225-4641 [1] RING-RETAINING  
13. 225-4642 [1] RING  
14. 259-0736 J [1] SEAL-U-CUP  
15. 266-7958 J [1] SEAL-BUFFER  
16. 266-7962 J [1] SEAL-O-RING  
17. 225-4633 [1] ROD AS  
  228-5618 [1] BUSHING  
18. 087-5393 [1] RING-RETAINING  
19. 126-1971 M [1] LOCKNUT-SPECIAL  
20. 204-2844 [1] PISTON  
21. 204-2845 J [2] RING  
22. 095-0930 [2] RING-RETAINING (EXTERNAL)  
23. 7X-2489 M [10] BOLT (M24X3X100-MM)  
   
   
    AVAILABLE REPAIR KIT(S):
  274-2461 J [1] KIT-SEAL (STICK CYLINDER)  
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

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 345D :

CYLINDER GP-BUCKET
274-2459 CYLINDER GP-BUCKET
CYLINDER GP-BUCKET
274-2456 CYLINDER GP-BUCKET
CYLINDER GP-BUCKET
225-4532 CYLINDER GP-BUCKET
CYLINDER GP-BUCKET
225-4529 CYLINDER GP-BUCKET
CYLINDER GP-BOOM
389-1041 CYLINDER GP-BOOM
CYLINDER GP-BOOM
266-8087 CYLINDER GP-BOOM
CYLINDER GP-BOOM
225-4523 CYLINDER GP-BOOM
301-6877 CYLINDER AR-HYDRAULIC
CYLINDER GP-BUCKET
357-9784 CYLINDER GP-BUCKET
CYLINDER GP-BUCKET
358-8503 CYLINDER GP-BUCKET
CYLINDER GP-BUCKET
367-5217 CYLINDER GP-BUCKET
CYLINDER GP-BUCKET
417-2661 CYLINDER GP-BUCKET
CYLINDER GP-COUNTERWEIGHT
236-9769 CYLINDER GP-COUNTERWEIGHT
CYLINDER GP-COUPLER
390-0600 CYLINDER GP-COUPLER
CYLINDER GP-COUPLER
520-8646 CYLINDER GP-COUPLER
CYLINDER GP-STICK
225-4526 CYLINDER GP-STICK

Truck sale:

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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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