AVSPARE.COM
parts catalog

357-9784 CYLINDER GP-BUCKET S/N ESD1-UP; TDG1-UP; PJW1-UP 160-MM (6.3-IN) BORE X 1356-MM (53.4-IN) STROKE PART OF 357-9783 CYLINDER & SEAL GP-BUCKET AN ATTACHMENT 345C




HYDRAULIC SYSTEM

CYLINDER GP
 

#SEBP42050560
 

357-9784: CYLINDER GP-BUCKET

357-9784 CYLINDER GP-BUCKET
S/N ESD1-UP; TDG1-UP; PJW1-UP
160-MM (6.3-IN) BORE X 1356-MM (53.4-IN) STROKE
PART OF 357-9783 CYLINDER & SEAL GP-BUCKET
AN ATTACHMENT
i04666949 SEBP4205
  For full view, you need register

Parts for your 345C 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. 9X-3604 J [1] SEAL AS  
   
    AVAILABLE REPAIR KIT(S):
  333-8750 J [1] KIT-SEAL (BUCKET CYLINDER)  
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#SEBP42050561
 

358-8482: CYLINDER GP-BUCKET

358-8482 CYLINDER GP-BUCKET
S/N ESD1-UP; TDG1-UP; PJW1-UP
160-MM (6.3-IN) BORE X 1356-MM (53.4-IN) STROKE
PART OF 359-4372 CYLINDER & SEAL GP-BUCKET
FIELD REPLACEMENT FOR @@@@@225-4529@@@@@
AN ATTACHMENT
i04045483 SEBP4205
  For full view, you need register

Parts for your 345C EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 123-2112 M [1] LOCKNUT-SPECIAL (M90X2-THD)  
2. 357-9794 [1] ROD AS  
2A. 087-5548 [1] BUSHING  
3. 358-8483 [1] CYLINDER AS  
3A. 087-5533 [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. 9X-3604 J [1] SEAL AS  
   
    AVAILABLE REPAIR KIT(S):
  333-8750 J [1] KIT-SEAL (BUCKET CYLINDER)  
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#SEBP42050562
 

358-8503: CYLINDER GP-BUCKET

358-8503 CYLINDER GP-BUCKET
S/N ESD1-UP; TDG1-UP; PJW1-UP
170-MM (6.7-IN) BORE X 1396-MM (55-IN) STROKE
PART OF 358-8502 CYLINDER & SEAL GP-BUCKET
FIELD REPLACEMENT FOR @@@@@225-4532@@@@@
AN ATTACHMENT
i04045457 SEBP4205
  For full view, you need register

Parts for your 345C 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
 

#SEBP42050563
 

236-9769: CYLINDER GP-COUNTERWEIGHT

236-9769 CYLINDER GP-COUNTERWEIGHT
S/N ESD1-UP; TDG1-UP; PJW1-UP
120.6-MM (4.7-IN) BORE X 845-MM (33.2-IN) STROKE
PART OF 225-4533 CYLINDER & SEAL GP-CTWT
AN ATTACHMENT
i02158559 SEBP4205
  For full view, you need register

Parts for your 345C 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  
 

#SEBP42050564
 

169-0753: CYLINDER GP-COUPLER

169-0753 CYLINDER GP-COUPLER -LOCK
S/N ESD1-UP; TDG1-UP; PJW1-UP
70-MM (2.8-IN) BORE X 130-MM (5.1-IN) STROKE
PART OF 169-0761 LOCK GP-QUICK COUPLER
AN ATTACHMENT
i02984742 SEBP4205
  For full view, you need register

Parts for your 345C EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 169-3923 [1] KIT-VALVE (QUICK COUPLER)  
   
    AVAILABLE REPAIR KIT(S):
  219-1322 [1] KIT-SEAL (QUICK COUPLER LOCK CYLINDER)  
 

#SEBP42050565
 

269-2106: CYLINDER GP-COUPLER

269-2106 CYLINDER GP-COUPLER
S/N ESD1-UP; TDG1-UP; PJW1-UP
100-MM (3.9-IN) BORE X 130-MM (5.1-IN) STROKE
PART OF 246-8115 COUPLER GP-QUICK
AN ATTACHMENT
i02300654 SEBP4205
  For full view, you need register

Parts for your 345C EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 172-8406 [1] VALVE GP-CHECK  
1A. 2U-5338 [1] SEAL-O-RING  
1B. 107-7640 [1] SEAL-O-RING  
1C. 9W-3340 [1] SEAL-O-RING  
2. 091-5928 [2] FITTING-GREASE  
   
    AVAILABLE REPAIR KIT(S):
  252-5507 [1] KIT-SEAL (COUPLER CYLINDER)  
 

#SEBP42050566
 

324-2645: CYLINDER GP-HYDRAULIC

324-2645 CYLINDER GP-HYDRAULIC
S/N ESD1-UP; TDG1-UP; PJW1-UP
130-MM (5.120-IN) BORE X 100-MM (3.4 IN) STROKE
PART OF 246-8115 COUPLER GP-QUICK
AN ATTACHMENT
i03321302 SEBP4205
  For full view, you need register

Parts for your 345C EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 091-5928 [2] FITTING-GREASE  
2. 172-8406 [1] VALVE GP-CHECK  
  2U-5338 [1] SEAL-O-RING  
  9W-3340 [1] SEAL-O-RING  
  107-7640 [1] SEAL-O-RING  
   
    AVAILABLE REPAIR KIT(S):
  326-5946 [1] KIT-SEAL (HYDRAULIC CYLINDER)  
    (KIT INCLUDES THREAD O-RING,BACKUP RING,ROD END O-RING & SEAL, WIPER, GLAND SEAL, PISTON SEAL & WEAR RING)
 

#SEBP42050567
 

225-4526: CYLINDER GP-STICK

225-4526 CYLINDER GP-STICK
S/N ESD1-UP; TDG1-UP; PJW1-UP
190-MM (7.5-IN) BORE X 1758-MM (69.2-IN) STROKE
PART OF 225-4525 CYLINDER & SEAL GP-STICK
FIELD REPLACEMENT ORDER @@@@@370-6692@@@@@
AN ATTACHMENT
i02155089 SEBP4205
  For full view, you need register

Parts for your 345C 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 (STICK CYLINDER)  
  J   KIT MARKED J INCLUDES PART(S) MARKED J
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#SEBP42050568
 

242-6839: CYLINDER GP-STICK

242-6839 CYLINDER GP-STICK
S/N ESD1-UP; TDG1-UP; PJW1-UP
190-MM (7.5-IN) BORE X 1778-MM (70-IN) STROKE
PART OF 242-6838 CYLINDER & SEAL GP-STICK
AN ATTACHMENT
i02155663 SEBP4205
  For full view, you need register

Parts for your 345C EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 103-8353 [1] STOP  
2. 125-1286 J [1] SEAL AS  
3. 126-2047 [1] HEAD  
4. 200-3620 J [1] RING-SEAL  
5. 216-0008 J [1] SEAL-U-CUP  
6. 283-5962 [1] ROD AS  
6A. 228-5618 [1] BUSHING  
7. 225-4641 [1] RING-RETAINING  
8. 225-4642 [1] RING  
9. 352-5651 [1] CYLINDER AS  
9A. 126-1956 [1] BUSHING  
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. 170-9850 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):
  225-4646 J [1] KIT-SEAL (STICK CYLINDER)  
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#SEBP42050569
 

370-6692: CYLINDER GP-STICK

370-6692 CYLINDER GP-STICK
S/N ESD1-UP; TDG1-UP; PJW1-UP
190-MM (7.48-IN) BORE X 1758-MM (69.2-IN) STROKE
PART OF 225-4525 CYLINDER & SEAL GP-STICK
FIELD REPLACEMENT FOR @@@@@225-4526@@@@@
AN ATTACHMENT
i04551522 SEBP4205
  For full view, you need register

Parts for your 345C EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 358-8462 [1] CYLINDER AS  
1A. 126-1956 [1] BUSHING  
2. 358-8472 [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. 087-5393 [1] RING-RETAINING  
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. 225-4641 [1] RING-RETAINING  
20. 225-4642 [1] RING  
21. 095-0930 [2] RING-RETAINING (EXTERNAL)  
22. 359-7189 [1] STOP  
23. 173-9684 M [10] BOLT (M24X3X100-MM)  
   
    AVAILABLE REPAIR KIT(S):
  518-5140 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:

Special Instruction
Instructions for Installation of Oversize Hydraulic Cylinder Seals {7555, 7562}
Instructions for Installation of Oversize Hydraulic Cylinder Seals {7555, 7562}
Installation of Double Lip Wiper Seal{7562}
Installation of Double Lip Wiper Seal{7562}
Hydraulic Cylinder Repair Process {7562}
Hydraulic Cylinder Repair Process {7562}
Hydraulic Cylinder Honing {7562}
Hydraulic Cylinder Honing {7562}
Procedure to Test the Position Sensor of a Hydraulic Cylinder {1439, 7562}
Procedure to Test the Position Sensor of a Hydraulic Cylinder {1439, 7562}
Service Letter-NACD
PRODUCT SUPPORT PROGRAM FOR REWORKING THE STICK CYLINDER ON CERTAIN 345B, 345C, 365C L MH, AND 385C L MH EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REWORKING THE STICK CYLINDER ON CERTAIN 345B, 345C, 365C L MH, AND 385C L MH EXCAVATORS
PRODUCT IMPROVEMENT PROGRAM FOR REMOVING 7Y-4945 AND 087-5550 BACK-UP RINGS FROM DEALER PARTS STOCK
PRODUCT IMPROVEMENT PROGRAM FOR REMOVING 7Y-4945 AND 087-5550 BACK-UP RINGS FROM DEALER PARTS STOCK
PRODUCT SUPPORT PROGRAM FOR REWORKING THE STICK CYLINDER ON CERTAIN 345C EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REWORKING THE STICK CYLINDER ON CERTAIN 345C EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE STICK CYLINDER HEAD BOLTS ON CERTAIN 345, 349, 352 LARGE EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE STICK CYLINDER HEAD BOLTS ON CERTAIN 345, 349, 352 LARGE EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE STICK CYLINDER ASSEMBLY ON CERTAIN 345C, 345D, 349D, AND 349E EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE STICK CYLINDER ASSEMBLY ON CERTAIN 345C, 345D, 349D, AND 349E EXCAVATORS
Service Letter-Australia
PRODUCT SUPPORT PROGRAM FOR REWORKING THE STICK CYLINDER ON CERTAIN 345B, 345C, 365C L MH, AND 385C L MH EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REWORKING THE STICK CYLINDER ON CERTAIN 345B, 345C, 365C L MH, AND 385C L MH EXCAVATORS
PRODUCT IMPROVEMENT PROGRAM FOR REMOVING 7Y-4945 AND 087-5550 BACK-UP RINGS FROM DEALER PARTS STOCK
PRODUCT IMPROVEMENT PROGRAM FOR REMOVING 7Y-4945 AND 087-5550 BACK-UP RINGS FROM DEALER PARTS STOCK
PRODUCT SUPPORT PROGRAM FOR REWORKING THE STICK CYLINDER ON CERTAIN 345C EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REWORKING THE STICK CYLINDER ON CERTAIN 345C EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE STICK CYLINDER HEAD BOLTS ON CERTAIN 345, 349, 352 LARGE EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE STICK CYLINDER HEAD BOLTS ON CERTAIN 345, 349, 352 LARGE EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE STICK CYLINDER ASSEMBLY ON CERTAIN 345C, 345D, 349D, AND 349E EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE STICK CYLINDER ASSEMBLY ON CERTAIN 345C, 345D, 349D, AND 349E EXCAVATORS
Service Letter-CFEL
PRODUCT SUPPORT PROGRAM FOR REWORKING THE STICK CYLINDER ON CERTAIN 345B, 345C, 365C L MH, AND 385C L MH EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REWORKING THE STICK CYLINDER ON CERTAIN 345B, 345C, 365C L MH, AND 385C L MH EXCAVATORS
PRODUCT IMPROVEMENT PROGRAM FOR REMOVING 7Y-4945 AND 087-5550 BACK-UP RINGS FROM DEALER PARTS STOCK
PRODUCT IMPROVEMENT PROGRAM FOR REMOVING 7Y-4945 AND 087-5550 BACK-UP RINGS FROM DEALER PARTS STOCK
PRODUCT SUPPORT PROGRAM FOR REWORKING THE STICK CYLINDER ON CERTAIN 345C EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REWORKING THE STICK CYLINDER ON CERTAIN 345C EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE STICK CYLINDER HEAD BOLTS ON CERTAIN 345, 349, 352 LARGE EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE STICK CYLINDER HEAD BOLTS ON CERTAIN 345, 349, 352 LARGE EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE STICK CYLINDER ASSEMBLY ON CERTAIN 345C, 345D, 349D, AND 349E EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE STICK CYLINDER ASSEMBLY ON CERTAIN 345C, 345D, 349D, AND 349E EXCAVATORS
Service Letter-CSARL
PRODUCT SUPPORT PROGRAM FOR REWORKING THE STICK CYLINDER ON CERTAIN 345B, 345C, 365C L MH, AND 385C L MH EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REWORKING THE STICK CYLINDER ON CERTAIN 345B, 345C, 365C L MH, AND 385C L MH EXCAVATORS
PRODUCT IMPROVEMENT PROGRAM FOR REMOVING 7Y-4945 AND 087-5550 BACK-UP RINGS FROM DEALER PARTS STOCK
PRODUCT IMPROVEMENT PROGRAM FOR REMOVING 7Y-4945 AND 087-5550 BACK-UP RINGS FROM DEALER PARTS STOCK
PRODUCT SUPPORT PROGRAM FOR REWORKING THE STICK CYLINDER ON CERTAIN 345C EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REWORKING THE STICK CYLINDER ON CERTAIN 345C EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE STICK CYLINDER HEAD BOLTS ON CERTAIN 345, 349, 352 LARGE EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE STICK CYLINDER HEAD BOLTS ON CERTAIN 345, 349, 352 LARGE EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE STICK CYLINDER ASSEMBLY ON CERTAIN 345C, 345D, 349D, AND 349E EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE STICK CYLINDER ASSEMBLY ON CERTAIN 345C, 345D, 349D, AND 349E EXCAVATORS
Service Letter-Americas
PRODUCT SUPPORT PROGRAM FOR REWORKING THE STICK CYLINDER ON CERTAIN 345B, 345C, 365C L MH, AND 385C L MH EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REWORKING THE STICK CYLINDER ON CERTAIN 345B, 345C, 365C L MH, AND 385C L MH EXCAVATORS
PRODUCT IMPROVEMENT PROGRAM FOR REMOVING 7Y-4945 AND 087-5550 BACK-UP RINGS FROM DEALER PARTS STOCK
PRODUCT IMPROVEMENT PROGRAM FOR REMOVING 7Y-4945 AND 087-5550 BACK-UP RINGS FROM DEALER PARTS STOCK
PRODUCT SUPPORT PROGRAM FOR REWORKING THE STICK CYLINDER ON CERTAIN 345C EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REWORKING THE STICK CYLINDER ON CERTAIN 345C EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE STICK CYLINDER HEAD BOLTS ON CERTAIN 345, 349, 352 LARGE EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE STICK CYLINDER HEAD BOLTS ON CERTAIN 345, 349, 352 LARGE EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE STICK CYLINDER ASSEMBLY ON CERTAIN 345C, 345D, 349D, AND 349E EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE STICK CYLINDER ASSEMBLY ON CERTAIN 345C, 345D, 349D, AND 349E EXCAVATORS
Technical Information Bulletin
The Failure of the Buffer Seal that can be Caused by a Defect in the Seal Groove on All Track-Type Tractors, Wheel Loaders, Hydraulic Excavators and Backhoe Loaders that Use Cylinders that were Manufactured After 1January 2000{7562}
The Failure of the Buffer Seal that can be Caused by a Defect in the Seal Groove on All Track-Type Tractors, Wheel Loaders, Hydraulic Excavators and Backhoe Loaders that Use Cylinders that were Manufactured After 1January 2000{7562}
Preventing Failures of the Thumb Cylinder on Certain Excavators{5051, 5457}
Preventing Failures of the Thumb Cylinder on Certain Excavators{5051, 5457}
Discoloration of the Hydraulic Cylinder Rod on Certain Excavators{5102, 5456, 5457, 5458, 5468, 7562}
Discoloration of the Hydraulic Cylinder Rod on Certain Excavators{5102, 5456, 5457, 5458, 5468, 7562}
Verification of the Cylinder Drift for the Bucket Cylinder on Certain Excavators{5457}
Verification of the Cylinder Drift for the Bucket Cylinder on Certain Excavators{5457}
Surface Finishes of Cylinder Bores{7562}
Surface Finishes of Cylinder Bores{7562}
Color Change for Cylinder Rod Seals (Wiper, U-Cup and Buffer){5100, 7555, 7562}
Color Change for Cylinder Rod Seals (Wiper, U-Cup and Buffer){5100, 7555, 7562}
Low Cycle Cylinder Rod Breaks on Certain Excavators and Mobile Hydraulic Power Units{7562}
Low Cycle Cylinder Rod Breaks on Certain Excavators and Mobile Hydraulic Power Units{7562}
Specifications
Boom Cylinder Lines - Left Hand
345C Excavator and 345C Material Handler Machine System Specifications
Boom Cylinder Lines - Right Hand
345C Excavator and 345C Material Handler Machine System Specifications
Boom Cylinder
345C Excavator and 345C Material Handler Machine System Specifications
Stick Cylinder
345C Excavator and 345C Material Handler Machine System Specifications
Boom Cylinder Lines
345C Excavator and 345C Material Handler Machine System Specifications
Stick Cylinder
345C Excavator and 345C Material Handler Machine System Specifications
Boom Lines - Long Reach Boom
345C Excavator and 345C Material Handler Machine System Specifications
Boom Cylinder Lines - Boom Lowering Control
345C Excavator and 345C Material Handler Machine System Specifications
Bucket Cylinder
345C Excavator and 345C Material Handler Machine System Specifications
Boom Lines
345C Excavator and 345C Material Handler Machine System Specifications
Bucket Cylinder
345C Excavator and 345C Material Handler Machine System Specifications
Tool Operating Manual
Procedures for Using the 232-4686 Cylinder Washer Tank Group European Union Compliant{0374, 0599, 0680, 0738}
Procedures for Using the 232-4686 Cylinder Washer Tank Group European Union Compliant{0374, 0599, 0680, 0738}
1U-9001 and 1U-9002 Automatic Hone Tooling{0599, 0677, 0738, 7562, 7562}
1U-9001 and 1U-9002 Automatic Hone Tooling{0599, 0677, 0738, 7562, 7562}
Model HCS-40 Hydraulic Cylinder Servicer{0374, 0599, 0700, 0738, 7562}
Model HCS-40 Hydraulic Cylinder Servicer{0374, 0599, 0700, 0738, 7562}
4C-9910 Portable Hydraulic Tester (Flow 125 GPM) {0599, 0784, 5050, 5057, 5095}
4C-9910 Portable Hydraulic Tester (Flow 125 GPM) {0599, 0784, 5050, 5057, 5095}
Using the 265-4177, 265-4209 Service Tool Groups to Install Sensors in Position-Sensing Hydraulic Cylinders{0599, 0709, 0738, 1439, 7562, 7562}
Using the 265-4177, 265-4209 Service Tool Groups to Install Sensors in Position-Sensing Hydraulic Cylinders{0599, 0709, 0738, 1439, 7562, 7562}
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}
Procedures for Using the 120-9143 Cylinder Washer Tank Group {0374, 0602, 0680, 0738}
Procedures for Using the 120-9143 Cylinder Washer Tank Group {0374, 0602, 0680, 0738}
Service Letter-China
PRODUCT SUPPORT PROGRAM FOR REWORKING THE STICK CYLINDER ON CERTAIN 345B, 345C, 365C L MH, AND 385C L MH EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REWORKING THE STICK CYLINDER ON CERTAIN 345B, 345C, 365C L MH, AND 385C L MH EXCAVATORS
PRODUCT IMPROVEMENT PROGRAM FOR REMOVING 7Y-4945 AND 087-5550 BACK-UP RINGS FROM DEALER PARTS STOCK
PRODUCT IMPROVEMENT PROGRAM FOR REMOVING 7Y-4945 AND 087-5550 BACK-UP RINGS FROM DEALER PARTS STOCK
PRODUCT SUPPORT PROGRAM FOR REWORKING THE STICK CYLINDER ON CERTAIN 345C EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REWORKING THE STICK CYLINDER ON CERTAIN 345C EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE STICK CYLINDER HEAD BOLTS ON CERTAIN 345, 349, 352 LARGE EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE STICK CYLINDER HEAD BOLTS ON CERTAIN 345, 349, 352 LARGE EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE STICK CYLINDER ASSEMBLY ON CERTAIN 345C, 345D, 349D, AND 349E EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE STICK CYLINDER ASSEMBLY ON CERTAIN 345C, 345D, 349D, AND 349E EXCAVATORS
Service Letter-Asia
PRODUCT SUPPORT PROGRAM FOR REWORKING THE STICK CYLINDER ON CERTAIN 345B, 345C, 365C L MH, AND 385C L MH EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REWORKING THE STICK CYLINDER ON CERTAIN 345B, 345C, 365C L MH, AND 385C L MH EXCAVATORS
PRODUCT IMPROVEMENT PROGRAM FOR REMOVING 7Y-4945 AND 087-5550 BACK-UP RINGS FROM DEALER PARTS STOCK
PRODUCT IMPROVEMENT PROGRAM FOR REMOVING 7Y-4945 AND 087-5550 BACK-UP RINGS FROM DEALER PARTS STOCK
PRODUCT SUPPORT PROGRAM FOR REWORKING THE STICK CYLINDER ON CERTAIN 345C EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REWORKING THE STICK CYLINDER ON CERTAIN 345C EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE STICK CYLINDER HEAD BOLTS ON CERTAIN 345, 349, 352 LARGE EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE STICK CYLINDER HEAD BOLTS ON CERTAIN 345, 349, 352 LARGE EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE STICK CYLINDER ASSEMBLY ON CERTAIN 345C, 345D, 349D, AND 349E EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE STICK CYLINDER ASSEMBLY ON CERTAIN 345C, 345D, 349D, AND 349E EXCAVATORS
Systems Operation
Cylinders (Boom, Stick and Bucket)
345C Excavator Hydraulic System
Reuse And Salvage Guidelines
Testing Hydraulic Cylinders Using the <NOBR>188-3926</NOBR> Caterpillar Cylinder Tester and the <NOBR> 9U-6803</NOBR> Caterpillar Cylinder Tester {0784, 7562}
Testing Hydraulic Cylinders Using the 188-3926 Caterpillar Cylinder Tester and the 9U-6803 Caterpillar Cylinder Tester {0784, 7562}
Reuse Guideline for Hydraulic Cylinder Position Sensor {5574, 5736}
Reuse Guideline for Hydraulic Cylinder Position Sensor {5574, 5736}
Hydraulic Cylinder Repair Process {7562}
Hydraulic Cylinder Repair Process {7562}
Hydraulic Cylinder Honing {7562}
Hydraulic Cylinder Honing {7562}
Hydraulic Cylinder Seal Failure Analysis {7555, 7562}
Hydraulic Cylinder Seal Failure Analysis {7555, 7562}
Inspection and Salvage of Hydraulic Cylinder Components {7562}
Inspection and Salvage of Hydraulic Cylinder Components {7562}
Measuring Bores and Installing Seals in Standard and Oversized Hydraulic Cylinders {5100, 7562}
Measuring Bores and Installing Seals in Standard and Oversized Hydraulic Cylinders {5100, 7562}
Machining the O-ring Groove into the Face of Oversized Bolted Head Hydraulic Cylinders {0677, 5100, 7562}
Machining the O-ring Groove into the Face of Oversized Bolted Head Hydraulic Cylinders {0677, 5100, 7562}
HVOF Identification and Polishing (Superfinishing){0674, 0679, 1000, 7000, 7562}
HVOF Identification and Polishing (Superfinishing){0674, 0679, 1000, 7000, 7562}
Thermal Spray Procedures for Hydraulic Cylinder Rods{0679, 7562, 7562}
Thermal Spray Procedures for Hydraulic Cylinder Rods{0679, 7562, 7562}
Contamination Control Guidelines
Hydraulic Cylinder Honing {7562}
Hydraulic Cylinder Honing {7562}
Applied Failure Analysis
Hydraulic Cylinder Seal Failure Analysis {7555, 7562}
Hydraulic Cylinder Seal Failure Analysis {7555, 7562}
Service Letter-APD
PRODUCT SUPPORT PROGRAM FOR REWORKING THE STICK CYLINDER ON CERTAIN 345B, 345C, 365C L MH, AND 385C L MH EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REWORKING THE STICK CYLINDER ON CERTAIN 345B, 345C, 365C L MH, AND 385C L MH EXCAVATORS
PRODUCT IMPROVEMENT PROGRAM FOR REMOVING 7Y-4945 AND 087-5550 BACK-UP RINGS FROM DEALER PARTS STOCK
PRODUCT IMPROVEMENT PROGRAM FOR REMOVING 7Y-4945 AND 087-5550 BACK-UP RINGS FROM DEALER PARTS STOCK
PRODUCT SUPPORT PROGRAM FOR REWORKING THE STICK CYLINDER ON CERTAIN 345C EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REWORKING THE STICK CYLINDER ON CERTAIN 345C EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE STICK CYLINDER HEAD BOLTS ON CERTAIN 345, 349, 352 LARGE EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE STICK CYLINDER HEAD BOLTS ON CERTAIN 345, 349, 352 LARGE EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE STICK CYLINDER ASSEMBLY ON CERTAIN 345C, 345D, 349D, AND 349E EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE STICK CYLINDER ASSEMBLY ON CERTAIN 345C, 345D, 349D, AND 349E EXCAVATORS
Testing and Adjusting
Cylinder Speed - Check
345C Excavator Hydraulic System
Cylinder Drift - Check - Empty Bucket
345C Excavator Hydraulic System
Cylinder Drift - Check - Loaded Bucket
345C Excavator Hydraulic System
Bench Test Procedures
Testing Hydraulic Cylinders Using the <NOBR>188-3926</NOBR> Caterpillar Cylinder Tester and the <NOBR> 9U-6803</NOBR> Caterpillar Cylinder Tester {0784, 7562}
Testing Hydraulic Cylinders Using the 188-3926 Caterpillar Cylinder Tester and the 9U-6803 Caterpillar Cylinder Tester {0784, 7562}
Disassembly and Assembly
Boom Cylinder - Remove and Install
345C Excavator and 345C MHPU
Mobile Hydraulic Power Unit Machine Systems

Counterweight Cylinder - Remove and Install
345C Excavator and 345C MHPU
Mobile Hydraulic Power Unit Machine Systems

Stick Cylinder - Remove and Install
345C Excavator and 345C MHPU
Mobile Hydraulic Power Unit Machine Systems

Bucket Cylinder - Remove and Install
345C Excavator and 345C MHPU
Mobile Hydraulic Power Unit Machine Systems

Service Magazine
Compatible Puller Stud and Hydraulic Cylinder Capacity Chart {0599, 7000, 7562}
Compatible Puller Stud and Hydraulic Cylinder Capacity Chart {0599, 7000, 7562}
Service Limit of the Bushings At the Front Linkages Are Now Available on Certain Excavators {5456, 5457, 5458, 6060, 6301, 6302, 6460, 6501, 6502, 6516, 6521, 6535, 6536}
Service Limit of the Bushings At the Front Linkages Are Now Available on Certain Excavators {5456, 5457, 5458, 6060, 6301, 6302, 6460, 6501, 6502, 6516, 6521, 6535, 6536}

Caterpillar Parts SIS Catalog 345C :

Truck sale:

 
Caterpillar 345C
- Crawler Excavators
CGT - COMPAGNIA GENERALE TRATTORI
 
Caterpillar 345C
- Crawler Excavators
CGT - COMPAGNIA GENERALE TRATTORI
 
Caterpillar 345C, Crawler Excavators, Construction
- Crawler Excavators
CGT - COMPAGNIA GENERALE TRATTORI
70,587 
Caterpillar 345C, Crawler Excavators, Construction
- Crawler Excavators
BERGERAT MONNOYEUR S.A.S.
 
70,255 
Caterpillar 345C, Crawler Excavators, Construction
- Crawler Excavators
BERGERAT MONNOYEUR S.A.S.
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.