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225-4525 CYLINDER & SEAL GP-STICK S/N CCC1-UP PART OF 225-4524 CYLINDER & LINES GP-STICK Type 2 AN ATTACHMENT 345B II




HYDRAULIC SYSTEM

CYLINDER GP
 

#SEBP32260460
 

225-4525: CYLINDER & SEAL GP-STICK

225-4525 CYLINDER & SEAL GP-STICK
S/N CCC1-UP
PART OF 225-4524 CYLINDER & LINES GP-STICK
Type 2
AN ATTACHMENT
i05319301 SEBP3226
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Parts for your 345B II EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 370-6692 CY [1] CYLINDER GP-STICK  
2. 9X-4597 [4] SEAL-LIP TYPE  
3. 3B-8489 [1] FITTING-GREASE (1/8-27 PTF)  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP32260461
 

129-7829: CYLINDER GP-BOOM

129-7829 CYLINDER GP-BOOM
S/N CCC1-UP
PART OF 129-7828 CYLINDER & SEAL GP-BOOM
AN ATTACHMENT
i00835219 SEBP3226
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Parts for your 345B II EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 129-7879 J [1] CYLINDER AS  
1A. 148-3091 [1] BUSHING  
2. 123-2112 M [1] LOCKNUT-SPECIAL (M90X2-THD)  
3. 118-3944 J [1] RING  
4. 9X-3604 J [1] SEAL AS  
5. 096-3201 J [1] RING  
6. 123-2111 [1] PISTON  
7. 6I-6785 J [1] RING-SEAL  
8. 126-2084 [1] STOP  
9. 095-1635 J [1] SEAL-O-RING  
10. 087-5550 J [1] RING-BACKUP  
11. 7Y-4944 [1] RING-RETAINING  
12. 087-5551 [1] HEAD  
13. 114-0762 [1] BUSHING  
14. 128-9266 J [1] SEAL-BUFFER  
15. 7Y-4942 J [1] SEAL-U-CUP  
16. 7Y-4941 J [1] RING-BACKUP  
17. 165-9291 J [1] SEAL-LIP TYPE  
18. 129-7885 [1] ROD AS  
18A. 123-2220 [1] BUSHING  
19. 7Y-5239 M [8] BOLT-SOCKET HEAD (M24X3X100-MM)  
   
    AVAILABLE REPAIR KIT(S):
  204-2721 J [1] KIT-SEAL  
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#SEBP32260462
 

150-4125: CYLINDER GP-BOOM

150-4125 CYLINDER GP-BOOM
S/N CCC1-UP
PART OF 150-4480 CYLINDER & SEAL GP-BOOM
AN ATTACHMENT
i01152183 SEBP3226
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Parts for your 345B II EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 150-4126 [1] CYLINDER AS  
1A. 148-3091 [1] BUSHING  
2. 7Y-4956 M [1] LOCKNUT (M90X2-THD)  
3. 105-7262 J [1] RING-WEAR  
4. 9X-3607 J [1] SEAL AS  
5. 096-5609 J [1] RING  
6. 7I-7181 [1] PISTON  
7. 6I-6785 J [1] RING-SEAL  
8. 7I-7894 [1] STOP  
9. 095-1726 J [1] SEAL-O-RING  
10. 7Y-4945 J [1] RING-BACKUP  
11. 7Y-4944 [1] RING-RETAINING  
12. 114-0761 [1] BUSHING  
13. 123-2031 J [1] SEAL-BUFFER  
14. 7Y-4932 [1] HEAD  
15. 7Y-4942 J [1] SEAL-U-CUP  
16. 7Y-4941 J [1] RING-BACKUP  
17. 165-9291 J [1] SEAL-LIP TYPE  
18. 4I-1522 [1] ROD AS  
18A. 105-2659 [1] BUSHING  
19. 7Y-5239 M [8] BOLT-SOCKET HEAD (M24X3X100-MM)  
   
    AVAILABLE REPAIR KIT(S):
  248-1174 J [1] KIT-SEAL (BOOM CYLINDER)  
  J   KIT MARKED J INCLUDES PART(S) MARKED J
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#SEBP32260463
 

198-8141: CYLINDER GP-BOOM

198-8141 CYLINDER GP-BOOM
S/N CCC1-UP
PART OF 198-8140 CYLINDER & SEAL GP-BOOM
AN ATTACHMENT
i01504606 SEBP3226
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Parts for your 345B II EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 150-4126 [1] CYLINDER AS  
1A. 148-3091 [1] BUSHING  
2. 7Y-4956 M [1] LOCKNUT (M90X2-THD)  
3. 105-7262 J [1] RING-WEAR  
4. 9X-3607 J [1] SEAL AS  
5. 096-5609 J [1] RING  
6. 7I-7181 [1] PISTON  
7. 6I-6785 J [1] RING-SEAL  
8. 7I-7894 [1] STOP  
9. 095-1726 J [1] SEAL-O-RING  
10. 7Y-4945 J [1] RING-BACKUP  
11. 7Y-4944 [1] RING-RETAINING  
12. 114-0761 [1] BUSHING  
13. 123-2031 J [1] SEAL-BUFFER  
14. 7Y-4932 [1] HEAD  
15. 7Y-4942 J [1] SEAL-U-CUP  
16. 7Y-4941 J [1] RING-BACKUP  
17. 165-9291 J [1] SEAL-LIP TYPE  
18. 4I-1522 [1] ROD AS  
18A. 105-2659 [1] BUSHING  
19. 7Y-5239 M [8] BOLT-SOCKET HEAD (M24X3X100-MM)  
   
    AVAILABLE REPAIR KIT(S):
  168-0759 J [1] KIT-SEAL  
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#SEBP32260464
 

200-3535: CYLINDER GP-BOOM

200-3535 CYLINDER GP-BOOM
S/N CCC1-UP; FEE1-UP
PART OF 129-7828 CYLINDER & SEAL GP-BOOM
AN ATTACHMENT
i02006877 SEBP3226
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Parts for your 345B II EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 129-7879 [1] CYLINDER AS  
1A. 148-3091 [1] BUSHING  
2. 123-2112 M [1] LOCKNUT-SPECIAL (M90X2-THD)  
3. 118-3944 J [1] RING  
4. 9X-3604 J [1] SEAL AS  
5. 096-3201 J [1] RING  
6. 123-2111 [1] PISTON  
7. 191-3128 J [1] RING-SEAL  
8. 126-2084 [1] STOP  
9. 095-1635 J [1] SEAL-O-RING  
10. 087-5550 J [1] RING-BACKUP  
11. 7Y-4944 [1] RING-RETAINING  
12. 358-8528 [1] HEAD  
13. 114-0762 [1] BUSHING  
14. 128-9266 J [1] SEAL-BUFFER  
15. 170-9865 J [1] SEAL-U-CUP  
16. 7Y-4941 J [1] RING-BACKUP  
17. 165-9291 J [1] SEAL-LIP TYPE  
18. 200-3537 [1] ROD AS  
18A. 141-3420 [1] BUSHING  
19. 7Y-5239 M [8] BOLT-SOCKET HEAD (M24X3X100-MM)  
   
    AVAILABLE REPAIR KIT(S):
  200-3572 J [1] KIT-SEAL (BOOM CYLINDER)  
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#SEBP32260465
 

206-4996: CYLINDER GP-BOOM

206-4996 CYLINDER GP-BOOM
S/N CCC1-UP; FEE1-UP
160-MM (6.30-IN) BORE X 1520-MM (59.84-IN) STROKE
PART OF 254-1948 CYLINDER & SEAL GP-BOOM
AN ATTACHMENT
i02195983 SEBP3226
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Parts for your 345B II EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 129-7879 [1] CYLINDER AS  
1A. 148-3091 [1] BUSHING  
2. 123-2112 M [1] LOCKNUT-SPECIAL (M90X2-THD)  
3. 118-3944 J [1] RING  
4. 9X-3604 J [1] SEAL AS  
5. 096-3201 J [1] RING  
6. 123-2111 [1] PISTON  
7. 191-3128 J [1] RING-SEAL  
8. 126-2084 [1] STOP  
9. 095-1635 J [1] SEAL-O-RING  
10. 087-5550 J [1] RING-BACKUP  
11. 7Y-4944 [1] RING-RETAINING  
12. 087-5551 [1] HEAD  
13. 114-0762 [1] BUSHING  
14. 128-9266 J [1] SEAL-BUFFER  
15. 170-9865 J [1] SEAL-U-CUP  
16. 7Y-4941 J [1] RING-BACKUP  
17. 165-9291 J [1] SEAL-LIP TYPE  
18. 206-4997 [1] ROD AS  
18A. 141-3420 [1] BUSHING  
19. 7Y-5239 M [8] BOLT-SOCKET HEAD (M24X3X100-MM)  
20. 254-1947 [1] SPACER  
   
    AVAILABLE REPAIR KIT(S):
  200-3572 [1] KIT-SEAL  
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#SEBP32260466
 

118-3935: CYLINDER GP-BUCKET

118-3935 CYLINDER GP-BUCKET
S/N CCC1-UP; FEE1-UP
160MM (6.3 IN) BORE X 1356MM (53.39 IN) STROKE
PART OF 118-3934 CYLINDER & SEAL GP-BUCKET
AN ATTACHMENT
i00482589 SEBP3226
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Parts for your 345B II EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 118-3936 [1] CYLINDER AS  
1A. 087-5533 [1] BUSHING  
2. 123-2112 M [1] LOCKNUT-SPECIAL (M90X2-THD)  
3. 118-3944 J [1] RING  
4. 9X-3604 J [1] SEAL AS  
5. 096-3201 J [1] RING  
6. 123-2111 [1] PISTON  
7. 095-1635 J [1] SEAL-O-RING  
8. 087-5550 J [1] RING-BACKUP  
9. 7Y-4944 [1] RING-RETAINING  
10. 114-0762 [1] BUSHING  
11. 128-9266 J [1] SEAL-BUFFER  
12. 087-5551 [1] HEAD  
13. 7Y-5239 M [8] BOLT-SOCKET HEAD (M24X3X100-MM)  
14. 170-9865 J [1] SEAL-U-CUP  
15. 7Y-4941 J [1] RING-BACKUP  
16. 165-9291 J [1] SEAL-LIP TYPE  
17. 247-8904 [1] ROD AS  
17A. 087-5548 [1] BUSHING  
   
    AVAILABLE REPAIR KIT(S):
  200-3572 J [1] KIT-SEAL  
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#SEBP32260467
 

129-7835: CYLINDER GP-BUCKET

129-7835 CYLINDER GP-BUCKET
S/N CCC1-UP; FEE1-UP; CDJ1-UP
170MM (6.7IN) BORE X 1366MM (54IN) STROKE
PART OF 129-7834 CYLINDER & SEAL GP-BUCKET
AN ATTACHMENT
i00835221 SEBP3226
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Parts for your 345B II EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 129-7866 [1] CYLINDER AS  
1A. 087-5379 [1] BUSHING  
2. 7Y-4956 M [1] LOCKNUT (M90X2-THD)  
3. 105-7262 J [1] RING-WEAR  
4. 9X-3607 J [1] SEAL AS  
5. 096-5609 J [1] RING  
6. 7I-7181 [1] PISTON  
7. 095-1726 J [1] SEAL-O-RING  
8. 7Y-4945 J [1] RING-BACKUP  
9. 7Y-4944 [1] RING-RETAINING  
10. 114-0761 [1] BUSHING  
11. 128-9266 J [1] SEAL-BUFFER  
12. 7Y-4932 [1] HEAD  
13. 170-9865 J [1] SEAL-U-CUP  
14. 7Y-4941 J [1] RING-BACKUP  
15. 165-9291 J [1] SEAL-LIP TYPE  
16. 247-8897 [1] ROD AS  
16A. 4I-1520 [1] BUSHING  
17. 7Y-5239 M [8] BOLT-SOCKET HEAD (M24X3X100-MM)  
   
    AVAILABLE REPAIR KIT(S):
  215-9990 J [1] KIT-SEAL  
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#SEBP32260468
 

158-9061: CYLINDER GP-BUCKET

158-9061 CYLINDER GP-BUCKET
S/N CCC1-UP
120-MM (4.7-IN) BORE X 1030-MM (40.5-IN) STROKE
PART OF 158-9019 CYLINDER & SEAL GP-BUCKET
FIELD REPLACEMENT ORDER @@@@@283-6132@@@@@
AN ATTACHMENT
i01437417 SEBP3226
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Parts for your 345B II EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7Y-5116 J [1] RING  
2. 170-9860 J [1] SEAL-U-CUP  
3. 7Y-5119 [1] RING-RETAINING  
4. 9X-3592 J [1] SEAL AS  
5. 147-5835 M [1] LOCKNUT-SPECIAL  
6. 170-9844 [1] SEAL-BUFFER  
7. 126-2043 [1] HEAD  
8. 158-9062 [1] PISTON  
9. 165-9231 [1] CYLINDER AS  
9A. 163-3748 [1] BUSHING  
10. 165-9233 [1] ROD AS  
10A. 163-3751 [1] BUSHING  
11. 165-9286 J [1] SEAL-LIP TYPE  
12. 179-9674 J [1] RING  
13. 087-5510 J [1] RING  
14. 095-1717 J [1] SEAL-O-RING  
15. 114-0756 [1] BUSHING  
16. 158-9063 J [2] RING  
17. 7Y-5216 M [8] BOLT-SOCKET HEAD (M20X2.5X80-MM)  
   
    AVAILABLE REPAIR KIT(S):
  236-6389 J [1] KIT-SEAL (BUCKET CYLINDER)  
    (ALSO INCLUDES SEAL RING & BUFFER SEAL)
  J   KIT MARKED J INCLUDES PART(S) MARKED J
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#SEBP32260469
 

179-9764: CYLINDER GP-BUCKET

179-9764 CYLINDER GP-BUCKET
S/N CCC1-UP
130-MM (5.12-IN) BORE X 1155-MM (45.47-IN) STROKE
PART OF 158-9021 CYLINDER & SEAL GP-BUCKET
AN ATTACHMENT
i01267964 SEBP3226
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Parts for your 345B II EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7Y-4622 [1] LOCKNUT (SPECIAL)  
2. 9X-3595 J [1] SEAL AS  
3. 093-1571 [1] RING-RETAINING  
4. 096-1588 J [1] RING-BACKUP  
5. 165-9287 J [1] SEAL-LIP TYPE  
6. 179-9765 [1] CYLINDER AS  
6A. 236-6270 [1] BUSHING  
7. 7I-1353 [1] HEAD  
8. 216-0003 J [1] SEAL-U-CUP  
9. 150-5884 J [1] RING  
10. 170-9845 J [1] SEAL-BUFFER  
11. 179-9768 [1] ROD AS  
11A. 240-2915 [1] BUSHING  
12. 179-9770 [1] PISTON  
13. 179-9771 J [2] RING  
14. 095-1631 J [1] SEAL-O-RING  
15. 114-0758 [1] BUSHING  
16. 7Y-4633 J [1] RING-BACKUP  
17. 7Y-5216 M [8] BOLT-SOCKET HEAD (M20X2.5X80-MM)  
   
    AVAILABLE REPAIR KIT(S):
  215-9986 J [1] KIT-SEAL (BUCKET CYLINDER)  
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

Information:

Special Instruction
Installation of Vented Buffer Seal Assembly, U-Cup Seal, and Double Lip Wiper Seal for Hydraulic Cylinders{7562}
Installation of Vented Buffer Seal Assembly, U-Cup Seal, and Double Lip Wiper Seal for Hydraulic Cylinders{7562}
Installation of Double Lip Wiper Seal{7562}
Installation of Double Lip Wiper Seal{7562}
Installation of Double Lip Wiper Seal{7562}
Installation of Double Lip Wiper Seal{7562}
Technical Information Bulletin
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}
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 Magazine

Caterpillar Parts SIS Catalog 345B II :

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