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185-0345 CYLINDER & LINES GP-BUCKET S/N CLM1-UP; CLZ1-UP PART OF 186-1176 LINKAGE AR-BUCKET AN ATTACHMENT 320C


HYDRAULIC SYSTEM
CYLINDER GP

EXCAVATOR 320C EXCAVATOR CLM
 320C U 320C LU Excavators CLM00001-UP (MACHINE) POWERED BY 3066 Engine SEBP3257 320C CLM   (2000)

HYDRAULIC SYSTEM

CYLINDER GP
185-0339 CYLINDER & LINES GP-BOOM
158-8996 CYLINDER & LINES GP-BUCKET
185-0345 CYLINDER & LINES GP-BUCKET
158-8992 CYLINDER & LINES GP-STICK
185-0341 CYLINDER & LINES GP-STICK
CYLINDER & SEAL GP-BOOM
158-8991 CYLINDER & SEAL GP-BOOM
 

#SEBP32570250
 

185-0345: CYLINDER & LINES GP-BUCKET

185-0345 CYLINDER & LINES GP-BUCKET
S/N CLM1-UP; CLZ1-UP
PART OF 186-1176 LINKAGE AR-BUCKET
AN ATTACHMENT
i01861048 SEBP3257
  For full view, you need register

Parts for your 320C EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  185-0346 Y [1] CYLINDER & SEAL GP-BUCKET  
    -OR-
  204-3696 Y [1] CYLINDER & SEAL GP-BUCKET  
  118-3968 Y [1] LINES GP-BUCKET CYLINDER  
  Y   SEPARATE ILLUSTRATION
 

#SEBP32570251
 

158-8992: CYLINDER & LINES GP-STICK

158-8992 CYLINDER & LINES GP-STICK
S/N CLM1-UP; CLZ1-UP
PART OF 167-7253 BOOM AR
AN ATTACHMENT
i01738998 SEBP3257
  For full view, you need register

Parts for your 320C EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  204-3615 Y [1] CYLINDER & SEAL GP-STICK  
  118-3951 Y [1] LINES GP-STICK CYLINDER  
  Y   SEPARATE ILLUSTRATION
 

#SEBP32570252
 

185-0341: CYLINDER & LINES GP-STICK

185-0341 CYLINDER & LINES GP-STICK
S/N CLM1-UP; CLZ1-UP
PART OF 193-6742 BOOM AR, 199-7442 BOOM AR-1 PIECE LONG
AN ATTACHMENT
i01338385 SEBP3257
  For full view, you need register

Parts for your 320C EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  185-0342 Y [1] CYLINDER & SEAL GP-STICK  
  118-3951 Y [1] LINES GP-STICK CYLINDER  
  Y   SEPARATE ILLUSTRATION
 

#SEBP32570253
 

158-8991: CYLINDER & SEAL GP-BOOM

158-8991 CYLINDER & SEAL GP-BOOM
S/N CLM1-UP; CLZ1-UP
PART OF 158-8989, 158-8990 CYLINDER & LINES GP-BOOM
AN ATTACHMENT
i01270845 SEBP3257
1588991 CYLINDER & SEAL GP-BOOM Parts scheme
  For full view, you need register

Parts for your 320C EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 121-1611 J [1] SEAL-LIP TYPE  
2. 096-1568 J [1] RING-BACKUP  
3. 096-1567 J [1] SEAL-U-CUP  
4. 4I-3611 J [1] SEAL-BUFFER  
5. 096-4402 [1] BUSHING  
6. 094-0747 [1] RING-RETAINING  
7. 185-0334 [1] HEAD  
8. 8T-1447 M [12] BOLT-SOCKET HEAD (M16X2X70-MM)  
9. 096-3964 J [1] RING-BACKUP  
10. 095-1717 J [1] SEAL-O-RING  
11. 177-2575 [1] ROD AS  
11A. 163-3746 [1] BUSHING  
12. 177-2574 [1] CYLINDER AS  
12A. 163-3753 [1] BUSHING  
13. 4I-8864 [1] STOP  
14. 126-1935 J [1] RING-SEAL  
15. 4I-3614 [1] PISTON  
16. 4I-3615 J [2] RING-BACKUP  
17. 096-7803 J [1] SEAL AS  
18. 126-1936 J [2] RING  
19. 086-0255 J [2] RING  
20. 096-4408 J [1] SHIM (0.3-MM THK)  
21. 096-3216 M [1] SETSCREW-SOCKET (M12X1.75X12-MM)  
22. 096-3891 [1] BALL  
23. 177-2572 [1] LOCKNUT-SPECIAL  
24. 177-2573 [2] SEAL-LIP TYPE  
25. 3B-8489 [1] FITTING-GREASE (1/8-27 PTF)  
26. 166-1494 [2] SEAL-LIP TYPE  
   
    AVAILABLE REPAIR KIT(S):
  137-3763 J [1] KIT-SEAL  
  J   KIT MARKED J INCLUDES PART(S) MARKED J
  M   METRIC PART
 

#SEBP32570254
 

185-0340: CYLINDER & SEAL GP-BOOM

185-0340 CYLINDER & SEAL GP-BOOM
S/N CLM1-UP; CLZ1-UP
120-MM (4.7-IN) BORE X 1260-MM (49.6-IN) STROKE
PART OF 185-0338, 185-0339 CYLINDER & LINES GP-BOOM
AN ATTACHMENT
i01338338 SEBP3257
1850340 CYLINDER & SEAL GP-BOOM Parts scheme
  For full view, you need register

Parts for your 320C EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 154-0729 J [1] SEAL-LIP TYPE  
2. 154-0731 J [1] RING-BACKUP  
3. 154-0730 J [1] SEAL-U-CUP  
4. 154-0732 J [1] SEAL-BUFFER  
5. 096-4402 [1] BUSHING  
6. 094-0747 [1] RING-RETAINING  
7. 185-0334 [1] HEAD  
8. 8T-1447 M [12] BOLT-SOCKET HEAD (M16X2X70-MM)  
9. 096-3964 J [1] RING-BACKUP  
10. 095-1717 J [1] SEAL-O-RING  
11. 177-2575 [1] ROD AS  
11A. 236-6268 [1] BUSHING  
12. 177-2574 [1] CYLINDER AS  
12A. 236-6268 [1] BUSHING  
13. 4I-8864 [1] STOP  
14. 126-1935 J [1] RING-SEAL  
15. 4I-3614 [1] PISTON  
16. 4I-3615 J [2] RING-BACKUP  
17. 096-7803 J [1] SEAL AS  
18. 247-8865 J [2] RING  
19. 086-0255 J [2] RING  
20. 096-4408 J [1] SHIM (0.3-MM THK)  
21. 096-3216 M [1] SETSCREW-SOCKET (M12X1.75X12-MM)  
22. 096-3891 [1] BALL  
23. 177-2572 [1] LOCKNUT-SPECIAL  
24. 177-2573 [2] SEAL-LIP TYPE  
25. 3B-8489 [1] FITTING-GREASE (1/8-27 PTF)  
26. 166-1494 [2] SEAL-LIP TYPE  
   
    AVAILABLE REPAIR KIT(S):
  247-8996 J [1] KIT-SEAL (CYLINDER)(BOOM)  
  J   PARTS MARKED J INCLUDE KIT MARKED J
  M   METRIC PART
 

#SEBP32570255
 

204-3614: CYLINDER & SEAL GP-BOOM

204-3614 CYLINDER & SEAL GP-BOOM
S/N CLM1-UP; CLZ1-UP
PART OF 158-8989, 158-8990 CYLINDER & LINES GP-BOOM
AN ATTACHMENT
i01723638 SEBP3257
2043614 CYLINDER & SEAL GP-BOOM Parts scheme
  For full view, you need register

Parts for your 320C EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 121-1611 J [1] SEAL-LIP TYPE  
2. 096-1568 J [1] RING-BACKUP  
3. 096-1567 J [1] SEAL-U-CUP  
4. 204-3622 J [1] SEAL-BUFFER  
5. 096-4402 [1] BUSHING  
6. 094-0747 [1] RING-RETAINING  
7. 185-0334 [1] HEAD  
8. 8T-1447 M [12] BOLT-SOCKET HEAD (M16X2X70-MM)  
9. 096-3964 J [1] RING-BACKUP  
10. 095-1717 J [1] SEAL-O-RING  
11. 177-2575 [1] ROD AS  
11A. 163-3746 [1] BUSHING  
12. 177-2574 [1] CYLINDER AS  
12A. 163-3753 [1] BUSHING  
13. 4I-8864 [1] STOP  
14. 126-1935 J [1] RING-SEAL  
15. 4I-3614 [1] PISTON  
16. 4I-3615 J [2] RING-BACKUP  
17. 096-7803 J [1] SEAL AS  
18. 247-8865 J [2] RING  
19. 086-0255 J [2] RING  
20. 096-4408 J [1] SHIM (0.3-MM THK)  
21. 096-3216 M [1] SETSCREW-SOCKET (M12X1.75X12-MM)  
22. 096-3891 [1] BALL  
23. 177-2572 [1] LOCKNUT-SPECIAL  
24. 177-2573 [2] SEAL-LIP TYPE  
25. 3B-8489 [1] FITTING-GREASE (1/8-27 PTF)  
26. 166-1494 [2] SEAL-LIP TYPE  
   
    AVAILABLE REPAIR KIT(S):
  247-8998 J [1] KIT-SEAL (BOOM CYLINDER)  
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
 

#SEBP32570256
 

185-0346: CYLINDER & SEAL GP-BUCKET

185-0346 CYLINDER & SEAL GP-BUCKET
S/N CLM1-UP; CLZ1-UP
120-MM (4.7-IN) BORE X 1030-MM (40.6-IN) STROKE
PART OF 185-0345 CYLINDER & LINES GP-BUCKET
AN ATTACHMENT
i01338538 SEBP3257
1850346 CYLINDER & SEAL GP-BUCKET Parts scheme
  For full view, you need register

Parts for your 320C EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 154-0729 J [1] SEAL-LIP TYPE  
2. 154-0731 J [1] RING-BACKUP  
3. 154-0730 J [1] SEAL-U-CUP  
4. 154-0732 J [1] SEAL-BUFFER  
5. 096-4402 [1] BUSHING  
6. 094-0747 [1] RING-RETAINING  
7. 177-2611 [1] HEAD  
8. 8T-1447 M [12] BOLT-SOCKET HEAD (M16X2X70-MM)  
9. 096-3964 J [1] RING-BACKUP  
10. 095-1717 J [1] SEAL-O-RING  
11. 177-2613 [1] ROD AS  
11A. 163-3751 [1] BUSHING  
12. 177-2612 [1] CYLINDER AS  
12A. 163-3748 [1] BUSHING  
13. 4I-3614 J [1] PISTON  
14. 4I-3615 [2] RING-BACKUP  
15. 096-7803 J [1] SEAL AS  
16. 126-1936 J [2] RING  
17. 086-0255 J [2] RING  
18. 096-4408 BJ [1] SHIM (0.3-MM THK)  
19. 096-3216 M [1] SETSCREW-SOCKET (M12X1.75X12-MM)  
20. 096-3891 [1] BALL  
21. 177-2572 [1] LOCKNUT-SPECIAL  
22. 177-2573 [2] SEAL-LIP TYPE  
23. 150-5849 [2] SEAL-LIP TYPE  
24. 3B-8489 [2] FITTING-GREASE (1/8-27 PTF)  
   
    AVAILABLE REPAIR KIT(S):
  154-0744 J [1] KIT-SEAL (BUCKET CYLINDER)  
  B   USE AS REQUIRED
  J   PARTS MARKED J INCLUDES KIT MARKED J
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#SEBP32570257
 

204-3617: CYLINDER & SEAL GP-BUCKET

204-3617 CYLINDER & SEAL GP-BUCKET
S/N CLM1-UP; CLZ1-UP
PART OF 158-8996 CYLINDER & LINES GP-BUCKET
AN ATTACHMENT
i01606836 SEBP3257
2043617 CYLINDER & SEAL GP-BUCKET Parts scheme
  For full view, you need register

Parts for your 320C EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 121-1611 J [1] SEAL-LIP TYPE  
2. 096-1568 J [1] RING-BACKUP  
3. 096-1567 J [1] SEAL-U-CUP  
4. 204-3622 J [1] SEAL-BUFFER  
5. 096-4402 [1] BUSHING  
6. 094-0747 [1] RING-RETAINING  
7. 177-2611 [1] HEAD  
8. 8T-1447 M [12] BOLT-SOCKET HEAD (M16X2X70-MM)  
9. 096-3964 J [1] RING-BACKUP  
10. 095-1717 J [1] SEAL-O-RING  
11. 177-2613 [1] ROD AS  
11A. 163-3751 [1] BUSHING  
12. 177-2612 [1] CYLINDER AS  
12A. 163-3748 [1] BUSHING  
13. 4I-3614 [1] PISTON  
14. 4I-3615 J [2] RING-BACKUP  
15. 096-7803 J [1] SEAL AS  
16. 126-1936 J [2] RING  
17. 086-0255 J [2] RING  
18. 096-4408 J [1] SHIM (0.3-MM THK)  
19. 096-3216 M [1] SETSCREW-SOCKET (M12X1.75X12-MM)  
20. 3D-2891 [1] BALL  
21. 177-2572 [1] LOCKNUT-SPECIAL  
22. 177-2573 [2] SEAL-LIP TYPE  
23. 150-5849 [2] SEAL-LIP TYPE  
24. 3B-8489 [2] FITTING-GREASE (1/8-27 PTF)  
   
    AVAILABLE REPAIR KIT(S):
  204-3627 J [1] KIT-SEAL (BUCKET CYLINDER)  
  J   KIT MARKED J INCLUDES PART(S) MARKED J
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#SEBP32570258
 

204-3689: CYLINDER & SEAL GP-BUCKET

204-3689 CYLINDER & SEAL GP-BUCKET
S/N CLM1-UP; CLZ1-UP
PART OF 158-8996 CYLINDER & LINES GP-BUCKET
AN ATTACHMENT
i01735853 SEBP3257
2043689 CYLINDER & SEAL GP-BUCKET Parts scheme
  For full view, you need register

Parts for your 320C EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 121-1611 J [1] SEAL-LIP TYPE  
2. 096-1568 J [1] RING-BACKUP  
3. 096-1567 J [1] SEAL-U-CUP  
4. 204-3622 J [1] SEAL-BUFFER  
5. 096-4402 [1] BUSHING  
6. 094-0747 [1] RING-RETAINING  
7. 177-2611 [1] HEAD  
8. 8T-1447 M [12] BOLT-SOCKET HEAD (M16X2X70-MM)  
9. 096-3964 J [1] RING-BACKUP  
10. 095-1717 J [1] SEAL-O-RING  
11. 204-3695 [1] ROD AS  
11A. 163-3751 [1] BUSHING  
12. 204-3693 [1] CYLINDER AS  
12A. 163-3748 [1] BUSHING  
13. 204-3690 [1] PISTON  
14. 4I-3615 J [2] RING-BACKUP  
15. 096-7803 J [1] SEAL AS  
16. 247-8865 J [2] RING  
17. 086-0255 J [2] RING  
18. 5I-4616 J [1] SHIM (0.3-MM THK)  
19. 096-3216 M [1] SETSCREW-SOCKET (M12X1.75X12-MM)  
20. 3D-2891 [1] BALL  
21. 185-0222 [1] LOCKNUT-SPECIAL  
22. 177-2573 [2] SEAL-LIP TYPE  
23. 150-5849 [2] SEAL-LIP TYPE  
24. 3B-8489 [2] FITTING-GREASE (1/8-27 PTF)  
   
    AVAILABLE REPAIR KIT(S):
  247-9001 J [1] KIT-SEAL (BUCKET CYLINDER)  
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
 

#SEBP32570259
 

204-3696: CYLINDER & SEAL GP-BUCKET

204-3696 CYLINDER & SEAL GP-BUCKET
S/N CLM1-UP; CLZ1-UP
120-MM (4.7-IN) BORE X 1030-MM (40.6-IN) STROKE
PART OF 185-0345 CYLINDER & LINES GP-BUCKET
AN ATTACHMENT
i01735865 SEBP3257
2043696 CYLINDER & SEAL GP-BUCKET Parts scheme
  For full view, you need register

Parts for your 320C EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 154-0729 J [1] SEAL-LIP TYPE  
2. 154-0731 J [1] RING-BACKUP  
3. 154-0730 J [1] SEAL-U-CUP  
4. 154-0732 J [1] SEAL-BUFFER  
5. 096-4402 [1] BUSHING  
6. 094-0747 [1] RING-RETAINING  
7. 177-2611 [1] HEAD  
8. 8T-1447 M [12] BOLT-SOCKET HEAD (M16X2X70-MM)  
9. 096-3964 J [1] RING-BACKUP  
10. 095-1717 J [1] SEAL-O-RING  
11. 204-3695 [1] ROD AS  
11A. 163-3751 [1] BUSHING  
12. 204-3693 [1] CYLINDER AS  
12A. 236-6270 [1] BUSHING  
13. 204-3690 [1] PISTON  
14. 4I-3615 J [2] RING-BACKUP  
15. 096-7803 J [1] SEAL AS  
16. 247-8865 J [2] RING  
17. 086-0255 J [2] RING  
18. 5I-4616 J [1] SHIM (0.3-MM THK)  
19. 096-3216 M [1] SETSCREW-SOCKET (M12X1.75X12-MM)  
20. 3D-2891 [1] BALL  
21. 185-0222 [1] LOCKNUT-SPECIAL  
22. 177-2573 [2] SEAL-LIP TYPE  
23. 150-5849 [2] SEAL-LIP TYPE  
24. 3B-8489 [2] FITTING-GREASE (1/8-27 PTF)  
   
    AVAILABLE REPAIR KIT(S):
  247-9000 J [1] KIT-SEAL (CYLINDER)(BUCKET)  
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
 

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
Double Lip Wiper Seals Must Be Installed Properly {7562}
2002/12/09
Procedure Now Available to Test the Position Sensor of a Hydraulic Cylinder {1439, 7562}
2013/02/28
Compatible Puller Stud and Hydraulic Cylinder Capacity Chart {0599, 7000, 7562}
2009/01/05
A Rework Procedure Improves the Seal Assembly Performance in Hydraulic Cylinders on Cat Products {7562}
2010/04/30

Caterpillar Parts SIS Catalog 320C :

158-8996 CYLINDER & LINES GP-BUCKET
185-0339 CYLINDER & LINES GP-BOOM
185-0338 CYLINDER & LINES GP-BOOM
158-8990 CYLINDER & LINES GP-BOOM
158-8989 CYLINDER & LINES GP-BOOM
COUPLING GP-PUMP
162-6177 COUPLING GP-PUMP
COUPLING GP-FLEXIBLE
255-2943 COUPLING GP-FLEXIBLE
216-6551 CONTROL AR-COUPLER
158-8992 CYLINDER & LINES GP-STICK
185-0341 CYLINDER & LINES GP-STICK
CYLINDER & SEAL GP-BOOM
158-8991 CYLINDER & SEAL GP-BOOM
CYLINDER & SEAL GP-BOOM
185-0340 CYLINDER & SEAL GP-BOOM
CYLINDER & SEAL GP-BOOM
204-3614 CYLINDER & SEAL GP-BOOM
CYLINDER & SEAL GP-BUCKET
185-0346 CYLINDER & SEAL GP-BUCKET
CYLINDER & SEAL GP-BUCKET
204-3617 CYLINDER & SEAL GP-BUCKET
CYLINDER & SEAL GP-BUCKET
204-3689 CYLINDER & SEAL GP-BUCKET

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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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