172-8402 CYLINDER GP-COUPLER S/N SBN1-UP; RAW1-UP PART OF 171-5951 COUPLER GP-QUICK AN ATTACHMENT 320C



HYDRAULIC SYSTEM
CYLINDER GP
DRIVE GP

EXCAVATOR 320C EXCAVATOR RAW
 320C & 320C L Excavators RAW00001-UP (MACHINE) POWERED BY 3066 Engine SEBP3884 320C RAW   (2002)

HYDRAULIC SYSTEM

CYLINDER GP
CYLINDER GP-BUCKET
179-9764 CYLINDER GP-BUCKET
CYLINDER GP-BUCKET
295-9396 CYLINDER GP-BUCKET
CYLINDER GP-COUPLER
172-8402 CYLINDER GP-COUPLER
CYLINDER GP-COUPLER
172-8403 CYLINDER GP-COUPLER
CYLINDER GP-HYDRAULIC
190-0858 CYLINDER GP-HYDRAULIC
CYLINDER GP-STICK
158-9059 CYLINDER GP-STICK
 

#SEBP38840320
 

172-8402: CYLINDER GP-COUPLER

172-8402 CYLINDER GP-COUPLER
S/N SBN1-UP; RAW1-UP
PART OF 171-5951 COUPLER GP-QUICK
AN ATTACHMENT
i01412148 SEBP3884
1728402 CYLINDER GP-COUPLER Parts scheme
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Parts for your 320C EXCAVATOR:

Pos. Part No Qty Parts name Comments
1. 172-8406 [1] VALVE GP-CHECK  
  2U-5338 [1] SEAL-O-RING  
  107-7640 [1] SEAL-O-RING (12.1MM ID)  
  9W-3340 [1] SEAL-O-RING (10.1MM ID)  
2. 3B-8489 [2] FITTING-GREASE (1/8-27 PTF)  
   
    AVAILABLE REPAIR KIT(S):
  172-8487 [1] KIT-SEAL  
 

#SEBP38840321
 

172-8403: CYLINDER GP-COUPLER

172-8403 CYLINDER GP-COUPLER
S/N SBN1-UP; RAW1-UP
100-MM (3.9-IN) BORE X 100-MM (3.9-IN) STROKE
PART OF 171-5953 COUPLER GP-QUICK
AN ATTACHMENT
i01412934 SEBP3884
1728403 CYLINDER GP-COUPLER Parts scheme
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Parts for your 320C EXCAVATOR:

Pos. Part No Qty Parts name Comments
1. 172-8406 [1] VALVE GP-CHECK  
  2U-5338 [1] SEAL-O-RING  
  107-7640 [1] SEAL-O-RING (12.1MM ID)  
  9W-3340 [1] SEAL-O-RING (10.1MM ID)  
2. 3B-8489 [2] FITTING-GREASE (1/8-27 PTF)  
   
    AVAILABLE REPAIR KIT(S):
  172-8488 [1] KIT-SEAL  
 

#SEBP38840322
 

190-0858: CYLINDER GP-HYDRAULIC

190-0858 CYLINDER GP-HYDRAULIC
S/N SBN1-UP
PART OF 203-9192 CYLINDER & LINES GP-FELLING HD
AN ATTACHMENT
i02799004 SEBP3884
1900858 CYLINDER GP-HYDRAULIC Parts scheme
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Parts for your 320C EXCAVATOR:

Pos. Part No Qty Parts name Comments
1. 3B-8489 [2] FITTING-GREASE (1/8-27 PTF)  
2. 9M-1328 [2] BEARING-SELF-ALIGNING  
3. 150-5311 [11] LOCKWASHER  
4. 195-8764 [1] ROD AS  
5. 195-8765 [1] HEAD  
6. 195-8766 [1] PISTON  
7. 195-8768 [1] KIT-SEAL  
    (INCLUDES RINGS, SEALS & O-RINGS)
8. 1K-6985 [2] RING-RETAINING  
9. 6V-0506 [1] RING-RETAINING  
10. 7L-0663 [11] BOLT (1/2-13X3.75-IN)  
11. 8B-7179 [1] SETSCREW-SOCKET (5/16-18X0.375-IN)  
12. 290-8151 [1] RING  
 

#SEBP38840323
 

158-9059: CYLINDER GP-STICK

158-9059 CYLINDER GP-STICK
S/N SBN1-UP; RAW1-UP
140-MM (5.5-IN) BORE X 1430-MM (56.3-IN) STROKE
PART OF 158-9015 CYLINDER & SEAL GP-STICK
AN ATTACHMENT
i01404914 SEBP3884
1589059 CYLINDER GP-STICK Parts scheme
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Parts for your 320C EXCAVATOR:

Pos. Part No Qty Parts name Comments
1. 123-2060 M [1] LOCKNUT (M80X2-THD)  
2. 158-9064 [1] PISTON  
3. 158-9065 J [2] RING  
4. 165-9226 [1] CYLINDER AS  
4A. 236-6269 [1] BUSHING  
5. 165-9228 [1] ROD AS  
5A. 236-6269 [1] BUSHING  
6. 179-9667 J [1] RING  
7. 087-5431 [1] STOP  
8. 087-5434 [1] HEAD  
9. 087-5436 J [1] RING-BACKUP  
10. 093-1572 [1] RING-RETAINING  
11. 095-0929 [2] RING-RETAINING (EXTERNAL)  
12. 095-1632 J [1] SEAL-O-RING  
13. 216-0005 J [1] SEAL-U-CUP  
14. 096-2665 J [1] RING-BACKUP  
15. 103-8378 [1] RING-RETAINING  
16. 103-8379 [1] RING  
17. 103-8380 [1] STOP  
18. 114-0757 [1] BUSHING  
19. 170-9847 J [1] SEAL-BUFFER  
20. 165-9289 J [1] SEAL-LIP TYPE  
21. 6I-6787 J [1] RING-SEAL  
22. 7Y-5215 M [8] BOLT-SOCKET HEAD (M24X3X90-MM)  
23. 9X-3598 J [1] SEAL AS  
   
    AVAILABLE REPAIR KIT(S):
  215-9985 J [1] KIT-SEAL (STICK CYLINDER)  
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#SEBP38840324
 

158-9060: CYLINDER GP-STICK

158-9060 CYLINDER GP-STICK
S/N SBN1-UP; RAW1-UP
140MM (5.60 IN) BORE X 1518MM (60.72 IN) STROKE
PART OF 158-9017 CYLINDER & SEAL GP-STICK
AN ATTACHMENT
i01403030 SEBP3884
1589060 CYLINDER GP-STICK Parts scheme
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Parts for your 320C EXCAVATOR:

Pos. Part No Qty Parts name Comments
1. 123-2060 M [1] LOCKNUT (M80X2-THD)  
2. 158-9064 [1] PISTON  
3. 158-9065 J [2] RING  
4. 165-9229 [1] CYLINDER AS  
4A. 163-3747 [1] BUSHING  
5. 165-9230 [1] ROD AS  
5A. 163-3747 [1] BUSHING  
6. 179-9667 J [1] RING  
7. 087-5431 [1] STOP  
8. 087-5434 [1] HEAD  
9. 087-5436 J [1] RING-BACKUP  
10. 093-1572 [1] RING-RETAINING  
11. 095-0929 [2] RING-RETAINING (EXTERNAL)  
12. 095-1632 J [1] SEAL-O-RING  
13. 096-2664 J [1] SEAL-U-CUP  
14. 096-2665 J [1] RING-BACKUP  
15. 103-8378 [1] RING-RETAINING  
16. 103-8379 [1] RING  
17. 103-8380 [1] STOP  
18. 114-0757 [1] BUSHING  
19. 170-9847 J [1] SEAL-BUFFER  
20. 165-9289 J [1] SEAL-LIP TYPE  
21. 6I-6787 J [1] RING-SEAL  
22. 7Y-5215 M [8] BOLT-SOCKET HEAD (M24X3X90-MM)  
23. 9X-3598 J [1] SEAL AS  
   
    AVAILABLE REPAIR KIT(S):
  209-5874 J [1] KIT-SEAL  
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#SEBP38840325
 

179-9785: CYLINDER GP-STICK

179-9785 CYLINDER GP-STICK
S/N SBN1-UP
150-MM (5.9-IN) BORE X 1646-MM (64.8-IN) STROKE
PART OF 179-9784 CYLINDER & SEAL GP-STICK
AN ATTACHMENT
i02127573 SEBP3884
1799785 CYLINDER GP-STICK Parts scheme
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Parts for your 320C EXCAVATOR:

Pos. Part No Qty Parts name Comments
1. 7Y-4660 [1] HEAD  
2. 7Y-4669 J [1] RING-BACKUP  
3. 7Y-4672 [1] RING-RETAINING  
4. 7Y-4695 M [1] LOCKNUT (M80X2-THD)  
5. 9X-3601 J [1] SEAL AS  
6. 128-9265 J [1] SEAL-BUFFER  
7. 188-4217 J [2] RING  
8. 188-4218 J [1] RING  
9. 194-8315 [1] CYLINDER AS  
9A. 235-7770 [1] BUSHING  
10. 5I-8516 J [1] RING-SEAL  
11. 170-9864 J [1] SEAL-U-CUP  
12. 165-9290 J [1] SEAL-LIP TYPE  
13. 188-4216 [1] PISTON  
14. 194-8321 [1] ROD AS  
14A. 236-6273 [1] BUSHING  
15. 095-0929 [2] RING-RETAINING (EXTERNAL)  
16. 095-1633 J [1] SEAL-O-RING  
17. 103-8378 [1] RING-RETAINING  
18. 103-8379 [1] RING  
19. 103-8380 [1] STOP  
20. 114-0760 [1] BUSHING  
21. 7Y-4673 J [1] RING-BACKUP  
22. 7Y-4918 [1] STOP  
23. 7Y-5215 M [8] BOLT-SOCKET HEAD (M24X3X90-MM)  
   
    AVAILABLE REPAIR KIT(S):
  191-5619 J [1] KIT-SEAL (STICK CYLINDER)  
  J   KIT MARKED J INCLUDES PART(S) MARKED J
  M   METRIC PART
 

#SEBP38840326
 

289-7994: CYLINDER GP-STICK

289-7994 CYLINDER GP-STICK
S/N SBN1-UP
150-MM (5.9-IN) BORE X 1646-MM (64.8-IN) STROKE
PART OF 289-7993 CYLINDER & SEAL GP-STICK
AN ATTACHMENT
i02851913 SEBP3884
2897994 CYLINDER GP-STICK Parts scheme
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Parts for your 320C EXCAVATOR:

Pos. Part No Qty Parts name Comments
1. 7Y-4660 [1] HEAD  
2. 7Y-4669 J [1] RING-BACKUP  
3. 7Y-4672 [1] RING-RETAINING  
4. 7Y-4695 M [1] LOCKNUT (M80X2-THD)  
5. 9X-3601 J [1] SEAL AS  
6. 188-4217 J [2] RING  
7. 188-4218 J [1] RING  
8. 289-7995 [1] CYLINDER AS  
8A. 235-7770 [1] BUSHING  
9. 242-6833 J [1] RING-SEAL  
10. 289-8000 [1] ROD AS  
10A. 235-7770 [1] BUSHING  
11. 165-9290 J [1] SEAL-LIP TYPE  
12. 170-9864 J [1] SEAL-U-CUP  
13. 188-4216 [1] PISTON  
14. 095-0929 [2] RING-RETAINING (EXTERNAL)  
15. 095-1633 J [1] SEAL-O-RING  
16. 103-8378 [1] RING-RETAINING  
17. 103-8379 [1] RING  
18. 103-8380 [1] STOP  
19. 114-0760 [1] BUSHING  
20. 128-9265 J [1] SEAL-BUFFER  
21. 7Y-4673 J [1] RING-BACKUP  
22. 7Y-4918 [1] STOP  
23. 7Y-5215 M [8] BOLT-SOCKET HEAD (M24X3X90-MM)  
   
    AVAILABLE REPAIR KIT(S):
  242-6840 J [1] KIT-SEAL (STICK CYLINDER)  
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
 

#SEBP38840327
 

190-2455: CYLINDER GP-TILT

190-2455 CYLINDER GP-TILT
S/N SBN1-UP
PART OF 205-1968 CYLINDER & LINES GP-TILT
AN ATTACHMENT
i02939489 SEBP3884
1902455 CYLINDER GP-TILT Parts scheme
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Parts for your 320C EXCAVATOR:

Pos. Part No Qty Parts name Comments
1. 3B-8489 [2] FITTING-GREASE (1/8-27 PTF)  
2. 7J-1309 [2] BEARING  
3. 155-1170 [9] LOCKWASHER  
4. 196-2421 [1] ROD AS  
5. 196-2422 [1] HEAD  
6. 196-2423 [1] PISTON  
7. 196-2425 [9] BOLT (5/8-11X1.75-IN)  
8. 196-2426 [1] KIT-SEAL  
    (INCLUDES RING-WEAR, SEALS & O-RINGS)
9. 2F-5325 [1] SETSCREW (3/8-16-THD)  
 

#SEBP38840328
 

191-5537: DRIVE GP-AUXILIARY PUMP

191-5537 DRIVE GP-AUXILIARY PUMP
S/N SBN1-UP; RAW1-UP
PART OF 179-9614 DRIVE GP-PUMP
AN ATTACHMENT
i01400972 SEBP3884
1915537 DRIVE GP-AUXILIARY PUMP Parts scheme
  For full view, you need register

Parts for your 320C EXCAVATOR:

Pos. Part No Qty Parts name Comments
1. 101-7402 M [8] BOLT-SOCKET HEAD (M12X1.75X30-MM)  
2. 8T-4189 M [2] BOLT (M8X1.25X20-MM)  
3. 8T-4192 M [2] BOLT (M12X1.75X25-MM)  
4. 191-5601 [2] BEARING  
5. 096-0121 [1] SEAL-O-RING  
6. 191-5541 [1] COVER  
7. 8T-5049 [1] SEAL-O-RING  
8. 177-2585 [1] COVER  
9. 173-3436 [1] COVER  
10. 095-1680 [1] SEAL-O-RING  
11. 9S-4191 [1] PLUG (9/16-18-THD)  
12. 3J-1907 [1] SEAL-O-RING  
13. Z [1] BODY  
14. 099-2096 [2] BALL BEARING  
15. 173-3406 [1] SHAFT  
16. 191-5540 [1] GEAR (39-TEETH)  
17. 191-5539 [1] SHAFT  
18. 129-7857 [1] GASKET  
19. 094-1875 [2] DOWEL  
  M   METRIC PART
  Z   NOT SERVICED SEPARATELY
 

#SEBP38840329
 

179-9614: DRIVE GP-PUMP

179-9614 DRIVE GP-PUMP
S/N SBN1-UP; RAW1-UP
AN ATTACHMENT
i01399757 SEBP3884
  For full view, you need register

Parts for your 320C EXCAVATOR:

Pos. Part No Qty Parts name Comments
  191-5537 Y [1] DRIVE GP-AUXILIARY PUMP  
  177-5940 [1] SHEET AS  
  8T-3597 M [2] NUT-WELD (M12X1.75-THD)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

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 :

CYLINDER GP-BUCKET
295-9396 CYLINDER GP-BUCKET
CYLINDER GP-BUCKET
179-9764 CYLINDER GP-BUCKET
CYLINDER GP-BUCKET
170-9808 CYLINDER GP-BUCKET
CYLINDER GP-BUCKET
158-9061 CYLINDER GP-BUCKET
CYLINDER GP-BOOM
289-7925 CYLINDER GP-BOOM
CYLINDER GP-BOOM
158-9058 CYLINDER GP-BOOM
CYLINDER & SEAL GP-STICK
289-7993 CYLINDER & SEAL GP-STICK
CYLINDER & SEAL GP-STICK
214-4500 CYLINDER & SEAL GP-STICK
CYLINDER GP-COUPLER
172-8403 CYLINDER GP-COUPLER
CYLINDER GP-HYDRAULIC
190-0858 CYLINDER GP-HYDRAULIC
CYLINDER GP-STICK
158-9059 CYLINDER GP-STICK
CYLINDER GP-STICK
158-9060 CYLINDER GP-STICK
CYLINDER GP-STICK
179-9785 CYLINDER GP-STICK
CYLINDER GP-STICK
289-7994 CYLINDER GP-STICK
CYLINDER GP-TILT
190-2455 CYLINDER GP-TILT
DRIVE GP-AUXILIARY PUMP
191-5537 DRIVE GP-AUXILIARY PUMP

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