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123-2081 CYLINDER & SEAL GP-BOOM S/N BER1-UP PART OF 123-2080 CYLINDER & LINES GP-STICK AN ATTACHMENT 320C


HYDRAULIC SYSTEM
CYLINDER GP

EXCAVATOR 320C EXCAVATOR BDC
 320C & 320C L Excavators BDC00001-UP (MACHINE) POWERED BY 3066 Engine SEBP3143 320C BDC   (1999)

HYDRAULIC SYSTEM

CYLINDER GP
158-9014 CYLINDER & LINES GP-STICK
158-9016 CYLINDER & LINES GP-STICK
CYLINDER & SEAL GP-BOOM
123-2081 CYLINDER & SEAL GP-BOOM
CYLINDER & SEAL GP-BOOM
158-8991 CYLINDER & SEAL GP-BOOM
CYLINDER & SEAL GP-BOOM
158-9013 CYLINDER & SEAL GP-BOOM
CYLINDER & SEAL GP-BOOM
204-3614 CYLINDER & SEAL GP-BOOM
 

#SEBP31430230
 

123-2081: CYLINDER & SEAL GP-BOOM

123-2081 CYLINDER & SEAL GP-BOOM
S/N BER1-UP
PART OF 123-2080 CYLINDER & LINES GP-STICK
AN ATTACHMENT
i01454082 SEBP3143
1232081 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. 133-6909 J [1] SEAL-LIP TYPE  
2. 099-5575 J [1] RING-BACKUP  
3. 095-5600 J [1] SEAL-U-CUP  
4. 114-0704 J [1] SEAL-BUFFER  
5. 121-1547 [1] HEAD  
6. 099-5572 [1] BUSHING  
7. 099-5573 [1] RING-RETAINING  
8. 9X-2404 M [12] BOLT-SOCKET HEAD (M20X2.5X90-MM)  
9. 114-0706 J [1] RING-BACKUP  
10. 095-1723 J [1] SEAL-O-RING  
11. 123-2120 [1] ROD AS  
11A. 121-1550 [1] BUSHING  
12. 123-2119 [1] CYLINDER AS-HYDRAULIC  
12A. 121-1550 [1] BUSHING  
13. 121-1548 [1] STOP  
14. 099-8282 J [1] RING-SEAL  
15. 114-0709 [1] PISTON  
16. 114-0710 J [1] SEAL AS  
17. 114-0711 J [2] RING-BACKUP  
18. 114-0712 J [2] RING  
19. 114-0713 J [2] RING  
20. 099-6018 BJ [1] SHIM (0.3-MM THK)  
21. 099-6019 [1] LOCKNUT-SPECIAL  
22. 096-6210 M [1] SETSCREW-SOCKET (M14X2X14-MM)  
23. 096-6211 [1] BALL  
24. 085-8605 [1] RING-RETAINING  
25. 121-1549 [1] STOP  
26. 085-8604 [2] RING-RETAINING  
27. 085-5864 J [1] RING-SEAL  
28. 096-0854 [4] SEAL-LIP TYPE  
29. 3B-8489 [1] FITTING-GREASE (1/8-27 PTF)  
   
    AVAILABLE REPLACEMENT PART(S):
  137-3767 J [1] KIT-SEAL (HYDRAULIC CYLINDER)  
  B   USE AS REQUIRED
  J   KIT MARKED J INCLUDES PART(S) MARKED J
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#SEBP31430231
 

158-8991: CYLINDER & SEAL GP-BOOM

158-8991 CYLINDER & SEAL GP-BOOM
S/N BER1-UP
PART OF 158-8989, 158-8990 CYLINDER & LINES GP-BOOM
AN ATTACHMENT
i01404777 SEBP3143
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 SERVICES PART(S) MARKED J
  M   METRIC PART
 

#SEBP31430232
 

158-9013: CYLINDER & SEAL GP-BOOM

158-9013 CYLINDER & SEAL GP-BOOM
S/N BDC1-UP; BER1-UP
PART OF 158-9011, 158-9012 CYLINDER & LINES GP-BOOM
AN ATTACHMENT
i01402494 SEBP3143
1589013 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. 3B-8489 [1] FITTING-GREASE (1/8-27 PTF)  
2. 096-0854 [2] SEAL-LIP TYPE  
3. 158-9058 Y [1] CYLINDER GP-BOOM  
4. 166-1494 [2] SEAL-LIP TYPE  
  Y   SEPARATE ILLUSTRATION
 

#SEBP31430233
 

204-3614: CYLINDER & SEAL GP-BOOM

204-3614 CYLINDER & SEAL GP-BOOM
S/N BDC1-UP; BER1-UP
PART OF 158-8989, 158-8990 CYLINDER & LINES GP-BOOM
AN ATTACHMENT
i01724198 SEBP3143
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
 

#SEBP31430234
 

158-9019: CYLINDER & SEAL GP-BUCKET

158-9019 CYLINDER & SEAL GP-BUCKET
S/N BDC1-UP; BER1-UP
PART OF 158-9018 CYLINDER & LINES GP-BUCKET
AN ATTACHMENT
i01389176 SEBP3143
1589019 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. 3B-8489 [2] FITTING-GREASE (1/8-27 PTF)  
2. 093-1434 [2] SEAL-LIP TYPE  
3. 096-0854 [2] SEAL-LIP TYPE  
4. 158-9061 Y [1] CYLINDER GP-BUCKET  
  Y   SEPARATE ILLUSTRATION
 

#SEBP31430235
 

158-9021: CYLINDER & SEAL GP-BUCKET

158-9021 CYLINDER & SEAL GP-BUCKET
S/N BDC1-UP; BER1-UP
PART OF 158-9020 CYLINDER & LINES GP-BUCKET
AN ATTACHMENT
i01402144 SEBP3143
1589021 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. 3B-8489 [2] FITTING-GREASE (1/8-27 PTF)  
2. 093-1434 [2] SEAL-LIP TYPE  
3. 096-0854 [2] SEAL-LIP TYPE  
4. 179-9764 Y [1] CYLINDER GP-BUCKET  
  Y   SEPARATE ILLUSTRATION
 

#SEBP31430236
 

4I-7630: CYLINDER & SEAL GP-BUCKET

4I-7630 CYLINDER & SEAL GP-BUCKET
S/N BER1-UP
PART OF 127-6616 CYLINDER & LINES GP-BUCKET
AN ATTACHMENT
i01454166 SEBP3143
4I7630 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. 093-1433 [4] SEAL-LIP TYPE  
2. 134-6987 Y [1] CYLINDER GP-BUCKET  
3. 3B-8489 [2] FITTING-GREASE (1/8-27 PTF)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP31430237
 

158-9015: CYLINDER & SEAL GP-STICK

158-9015 CYLINDER & SEAL GP-STICK
S/N BDC1-UP; BER1-UP
PART OF 158-9014 CYLINDER & LINES GP-STICK
AN ATTACHMENT
i01404718 SEBP3143
1589015 CYLINDER & SEAL GP-STICK Parts scheme
  For full view, you need register

Parts for your 320C EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3B-8489 [1] FITTING-GREASE (1/8-27 PTF)  
2. 096-0854 [4] SEAL-LIP TYPE  
3. 158-9059 Y [1] CYLINDER GP-STICK  
  Y   SEPARATE ILLUSTRATION
 

#SEBP31430238
 

158-9017: CYLINDER & SEAL GP-STICK

158-9017 CYLINDER & SEAL GP-STICK
S/N BDC1-UP; BER1-UP
PART OF 158-9016 CYLINDER & LINES GP-STICK
AN ATTACHMENT
i01402975 SEBP3143
1589017 CYLINDER & SEAL GP-STICK Parts scheme
  For full view, you need register

Parts for your 320C EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3B-8489 [1] FITTING-GREASE (1/8-27 PTF)  
2. 096-0854 [4] SEAL-LIP TYPE  
3. 158-9060 Y [1] CYLINDER GP-STICK  
  Y   SEPARATE ILLUSTRATION
 

#SEBP31430239
 

204-3616: CYLINDER & SEAL GP-STICK

204-3616 CYLINDER & SEAL GP-STICK
S/N BDC1-UP; BER1-UP
140-MM (5.5-IN) BORE X 1518-MM (59.8-IN) STROKE
PART OF 158-8994 CYLINDER & LINES GP-STICK
AN ATTACHMENT
i02568712 SEBP3143
2043616 CYLINDER & SEAL GP-STICK Parts scheme
  For full view, you need register

Parts for your 320C EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 133-6904 J [1] SEAL-LIP TYPE  
2. 121-1372 J [1] RING-BACKUP  
3. 121-1371 J [1] SEAL-U-CUP  
4. 204-3623 J [1] SEAL-BUFFER  
5. 096-5625 [1] BUSHING  
6. 094-1931 [1] RING-RETAINING  
7. 185-0335 [1] HEAD  
8. 4I-3628 M [12] BOLT-SOCKET HEAD (M18X2.5X80-MM)  
9. 4I-3627 J [1] RING-BACKUP  
10. 095-1721 J [1] SEAL-O-RING  
11. 177-2610 [1] ROD AS  
11A. 163-3747 [1] BUSHING  
12. 177-2609 [1] CYLINDER AS  
12A. 163-3747 [1] BUSHING  
13. 4I-8869 [1] STOP  
14. 126-1876 J [1] RING-SEAL  
15. 105-2593 [1] PISTON  
16. 4I-3631 J [2] RING-BACKUP  
17. 096-1570 J [1] SEAL AS  
18. 126-1877 J [2] RING  
19. 096-1571 J [2] RING  
20. 096-5741 J [1] SHIM (0.3-MM THK)  
21. 096-6210 M [1] SETSCREW-SOCKET (M14X2X14-MM)  
22. 096-6211 [1] BALL  
23. 177-2596 M [1] LOCKNUT-SPECIAL  
24. 096-4461 [1] RING-RETAINING  
25. 126-1879 J [1] RING-SEAL  
26. 126-1878 [1] STOP  
27. 6I-6971 [2] RING-RETAINING  
28. 177-2573 [4] SEAL-LIP TYPE  
29. 3B-8489 [1] FITTING-GREASE (1/8-27 PTF)  
   
    AVAILABLE REPAIR KIT(S):
  204-3626 J [1] KIT-SEAL (STICK CYLINDER)  
  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 :

158-9016 CYLINDER & LINES GP-STICK
158-9014 CYLINDER & LINES GP-STICK
158-8994 CYLINDER & LINES GP-STICK
123-2080 CYLINDER & LINES GP-STICK
158-9020 CYLINDER & LINES GP-BUCKET
158-9018 CYLINDER & LINES GP-BUCKET
127-6616 CYLINDER & LINES GP-BUCKET
158-9012 CYLINDER & LINES GP-BOOM
CYLINDER & SEAL GP-BOOM
158-8991 CYLINDER & SEAL GP-BOOM
CYLINDER & SEAL GP-BOOM
158-9013 CYLINDER & SEAL GP-BOOM
CYLINDER & SEAL GP-BOOM
204-3614 CYLINDER & SEAL GP-BOOM
CYLINDER & SEAL GP-BUCKET
158-9019 CYLINDER & SEAL GP-BUCKET
CYLINDER & SEAL GP-BUCKET
158-9021 CYLINDER & SEAL GP-BUCKET
CYLINDER & SEAL GP-BUCKET
4I-7630 CYLINDER & SEAL GP-BUCKET
CYLINDER & SEAL GP-STICK
158-9015 CYLINDER & SEAL GP-STICK
CYLINDER & SEAL GP-STICK
158-9017 CYLINDER & SEAL GP-STICK

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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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