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158-8992 CYLINDER & LINES GP-STICK S/N MCF1-UP PART OF 214-7942 BOOM AR-1 PIECE LONG AN ATTACHMENT 321C


HYDRAULIC SYSTEM
CYLINDER GP
DRIVE GP

EXCAVATOR 321C EXCAVATOR MCF
 321C LCR Hydraulic Excavator MCF00001-UP (MACHINE) POWERED BY 3066 Engine SEBP3740 321C MCF   (2002)

HYDRAULIC SYSTEM

CYLINDER GP
216-0016 CYLINDER & LINES GP-BOOM
216-0019 CYLINDER & LINES GP-BOOM
158-8996 CYLINDER & LINES GP-BUCKET
158-8992 CYLINDER & LINES GP-STICK
CYLINDER & SEAL GP-BOOM
216-0018 CYLINDER & SEAL GP-BOOM
CYLINDER & SEAL GP-BOOM
216-0021 CYLINDER & SEAL GP-BOOM
CYLINDER & SEAL GP-BUCKET
204-3689 CYLINDER & SEAL GP-BUCKET
CYLINDER & SEAL GP-STICK
204-3615 CYLINDER & SEAL GP-STICK
CYLINDER GP-COUPLER
172-8402 CYLINDER GP-COUPLER
 

#SEBP37400280
 

158-8992: CYLINDER & LINES GP-STICK

158-8992 CYLINDER & LINES GP-STICK
S/N MCF1-UP
PART OF 214-7942 BOOM AR-1 PIECE LONG
AN ATTACHMENT
i01738998 SEBP3740
  For full view, you need register

Parts for your 321C 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
 

#SEBP37400281
 

216-0018: CYLINDER & SEAL GP-BOOM

216-0018 CYLINDER & SEAL GP-BOOM -LH
S/N MCF1-UP
PART OF 216-0016 CYLINDER & LINES GP-BOOM
AN ATTACHMENT
i01848928 SEBP3740
2160018 CYLINDER & SEAL GP-BOOM Parts scheme
  For full view, you need register

Parts for your 321C EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 126-1885 J [1] SEAL-LIP TYPE  
2. 105-2578 J [1] RING-BACKUP  
3. 105-2577 J [1] SEAL-U-CUP  
4. 204-3624 J [1] SEAL-BUFFER  
5. 105-2575 [1] BUSHING  
6. 093-1571 [1] RING-RETAINING  
7. 191-3289 [1] HEAD  
8. 8T-1447 M [12] BOLT-SOCKET HEAD (M16X2X70-MM)  
9. 096-1566 J [1] RING-BACKUP  
10. 095-1718 J [1] SEAL-O-RING  
11. 216-0022 [1] ROD AS  
11A. 236-6268 [1] BUSHING  
12. 191-3290 [1] CYLINDER AS  
12A. 236-6271 [1] BUSHING  
13. 107-6430 [1] STOP  
14. 126-1870 J [1] RING-SEAL  
15. 166-3001 [1] PISTON  
16. 166-3002 J [2] RING-BACKUP  
17. 096-1564 J [1] SEAL AS  
18. 247-9002 J [2] RING  
19. 096-1565 J [2] RING  
20. 5I-4616 J [1] SHIM (0.3-MM THK)  
21. 096-3216 M [1] SETSCREW-SOCKET (M12X1.75X12-MM)  
22. 3D-2891 [1] BALL  
23. 185-0222 [1] LOCKNUT-SPECIAL  
24. 166-1494 [2] SEAL-LIP TYPE  
25. 3B-8489 [1] FITTING-GREASE (1/8-27 PTF)  
26. 177-2573 [2] SEAL-LIP TYPE  
   
    AVAILABLE REPAIR KIT(S):
  247-9004 J KIT-SEAL (BOOM CYLINDER)  
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
 

#SEBP37400282
 

216-0021: CYLINDER & SEAL GP-BOOM

216-0021 CYLINDER & SEAL GP-BOOM
S/N MCF1-UP
RH
PART OF 216-0019 CYLINDER & LINES GP-BOOM
AN ATTACHMENT
i01848930 SEBP3740
2160021 CYLINDER & SEAL GP-BOOM Parts scheme
  For full view, you need register

Parts for your 321C EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 126-1885 J [1] SEAL-LIP TYPE  
2. 105-2578 J [1] RING-BACKUP  
3. 105-2577 J [1] SEAL-U-CUP  
4. 204-3624 J [1] SEAL-BUFFER  
5. 105-2575 [1] BUSHING  
6. 093-1571 [1] RING-RETAINING  
7. 191-3289 [1] HEAD  
8. 8T-1447 M [12] BOLT-SOCKET HEAD (M16X2X70-MM)  
9. 096-1566 J [1] RING-BACKUP  
10. 095-1718 J [1] SEAL-O-RING  
11. 216-0022 [1] ROD AS  
11A. 236-6268 [1] BUSHING  
12. 191-3293 [1] CYLINDER AS  
12A. 236-6271 [1] BUSHING  
13. 107-6430 [1] STOP  
14. 126-1870 J [1] RING-SEAL  
15. 166-3001 [1] PISTON  
16. 166-3002 J [2] RING-BACKUP  
17. 096-1564 J [1] SEAL AS  
18. 247-9002 J [2] RING  
19. 096-1565 J [2] RING  
20. 5I-4616 J [1] SHIM (0.3-MM THK)  
21. 096-3216 M [1] SETSCREW-SOCKET (M12X1.75X12-MM)  
22. 3D-2891 [1] BALL  
23. 185-0222 [1] LOCKNUT-SPECIAL  
24. 166-1494 [2] SEAL-LIP TYPE  
25. 3B-8489 [1] FITTING-GREASE (1/8-27 PTF)  
26. 177-2573 [2] SEAL-LIP TYPE  
   
    AVAILABLE REPAIR KIT(S):
  247-9004 J KIT-SEAL (BOOM CYLINDER)  
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
 

#SEBP37400283
 

204-3689: CYLINDER & SEAL GP-BUCKET

204-3689 CYLINDER & SEAL GP-BUCKET
S/N MCF1-UP
PART OF 158-8996 CYLINDER & LINES GP-BUCKET
AN ATTACHMENT
i01735853 SEBP3740
2043689 CYLINDER & SEAL GP-BUCKET Parts scheme
  For full view, you need register

Parts for your 321C 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
 

#SEBP37400284
 

204-3615: CYLINDER & SEAL GP-STICK

204-3615 CYLINDER & SEAL GP-STICK
S/N MCF1-UP
PART OF 158-8992 CYLINDER & LINES GP-STICK
AN ATTACHMENT
i01735793 SEBP3740
2043615 CYLINDER & SEAL GP-STICK Parts scheme
  For full view, you need register

Parts for your 321C 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. 177-2599 [1] ROD AS  
11A. 163-3747 [1] BUSHING  
12. 177-2598 [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. 247-8874 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. 4B-9880 [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):
  259-0633 J [1] KIT-SEAL (STICK CYLINDER)  
  J   KIT MARKED J INCLUDES PART(S) MARKED J
  M   METRIC PART
 

#SEBP37400285
 

172-8402: CYLINDER GP-COUPLER

172-8402 CYLINDER GP-COUPLER
S/N MCF1-UP
70-MM (2.8-IN) BORE X 145-MM (5.7-IN) STROKE
PART OF 235-0723 COUPLER GP-QUICK
AN ATTACHMENT
i02549860 SEBP3740
1728402 CYLINDER GP-COUPLER Parts scheme
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Parts for your 321C EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 172-8406 [1] VALVE GP-CHECK (HYD CYLINDER, QUICK COUPLER)  
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):
  172-8487 [1] KIT-SEAL (HYD CYLINDER, QUICK COUPLER)  
 

#SEBP37400286
 

191-5537: DRIVE GP-AUXILIARY PUMP

191-5537 DRIVE GP-AUXILIARY PUMP
S/N MCF1-UP
AN ATTACHMENT
i01458566 SEBP3740
1915537 DRIVE GP-AUXILIARY PUMP Parts scheme
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Parts for your 321C EXCAVATOR:

CATERPILLAR SIS
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. 099-2096 [2] BALL BEARING  
14. 173-3406 [1] SHAFT  
15. 191-5540 [1] GEAR (39-TEETH)  
16. 191-5539 [1] SHAFT  
17. 129-7857 [1] GASKET  
18. 094-1875 [2] DOWEL  
  M   METRIC PART
 

#SEBP37400287
 

199-4700: DRIVE GP-SWING

199-4700 DRIVE GP-SWING -WITH MOTOR
S/N MCF1-182
PART OF 199-4699 POWER TRAIN AR
i01856932 SEBP3740
1994700 DRIVE GP-SWING Parts scheme
  For full view, you need register

Parts for your 321C EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 199-4701 Y [1] DRIVE GP-SWING  
2. 4I-7527 [1] BREATHER AS  
  114-8234 [1] BREATHER (SWING DRIVE)  
  093-5150 [1] COUPLING-PIPE  
  159-7665 [1] NIPPLE-PIPE  
3. 158-8985 Y [1] MOTOR & MTG GP-SWING  
4. 199-4707 [1] GAUGE-OIL LEVEL  
5. 199-4705 [1] PIPE AS  
6. 184-2421 [1] CONNECTOR AS  
  6V-9746 [1] SEAL-O-RING  
  8C-6874 [1] CONNECTOR  
7. 1U-8846 B SEALANT-GASKET  
  B   USE AS REQUIRED
  Y   SEPARATE ILLUSTRATION
 

#SEBP37400288
 

199-4700: DRIVE GP-SWING

199-4700 DRIVE GP-SWING -WITH MOTOR
S/N MCF183-1136
PART OF 199-4699 POWER TRAIN AR
i02265232 SEBP3740
1994700 DRIVE GP-SWING Parts scheme
  For full view, you need register

Parts for your 321C EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 199-4701 Y [1] DRIVE GP-SWING  
2. 231-6864 C [1] BREATHER AS  
  114-8234 [1] BREATHER (SWING DRIVE)  
  093-5150 [1] COUPLING-PIPE  
  231-6969 [1] NIPPLE-PIPE  
3. 158-8985 Y [1] MOTOR & MTG GP-SWING  
4. 199-4707 [1] GAUGE-OIL LEVEL  
5. 199-4705 [1] PIPE AS  
6. 184-2421 [1] CONNECTOR AS  
  6V-9746 [1] SEAL-O-RING  
  8C-6874 [1] CONNECTOR  
7. 1U-8846 B SEALANT-GASKET  
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP37400289
 

199-4700: DRIVE GP-SWING

199-4700 DRIVE GP-SWING -WITH MOTOR
S/N MCF1137-UP
PART OF 199-4699 POWER TRAIN AR
i02651896 SEBP3740
1994700 DRIVE GP-SWING Parts scheme
  For full view, you need register

Parts for your 321C EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 199-4701 Y [1] DRIVE GP-SWING  
2. 227-6221 C [1] BREATHER AS (SWING DRIVE)  
  227-6215 [1] BOSS (1/4-18-THD)  
  267-6785 [1] PIPE  
3. 158-8985 Y [1] MOTOR & MTG GP-SWING  
4. 457-9880 [1] GAUGE-OIL LEVEL (SWING DRIVE)  
5. 199-4705 [1] PIPE AS  
6. 184-2421 [1] CONNECTOR AS  
  6V-9746 [1] SEAL-O-RING  
  8C-6874 [1] CONNECTOR  
   
  1U-8846 BF SEALANT-GASKET  
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
  F   NOT SHOWN
  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 321C :

158-8996 CYLINDER & LINES GP-BUCKET
216-0019 CYLINDER & LINES GP-BOOM
216-0016 CYLINDER & LINES GP-BOOM
COUPLING GP-PUMP
162-6177 COUPLING GP-PUMP
COUPLING GP-PUMP
162-6177 COUPLING GP-PUMP
COUPLING GP-FLEXIBLE
272-4795 COUPLING GP-FLEXIBLE
COUPLING GP-FLEXIBLE
255-2943 COUPLING GP-FLEXIBLE
244-8355 CONTROL AR-LOAD
CYLINDER & SEAL GP-BOOM
216-0018 CYLINDER & SEAL GP-BOOM
CYLINDER & SEAL GP-BOOM
216-0021 CYLINDER & SEAL GP-BOOM
CYLINDER & SEAL GP-BUCKET
204-3689 CYLINDER & SEAL GP-BUCKET
CYLINDER & SEAL GP-STICK
204-3615 CYLINDER & SEAL GP-STICK
CYLINDER GP-COUPLER
172-8402 CYLINDER GP-COUPLER
DRIVE GP-AUXILIARY PUMP
191-5537 DRIVE GP-AUXILIARY PUMP
DRIVE GP-SWING
199-4700 DRIVE GP-SWING
DRIVE GP-SWING
199-4700 DRIVE GP-SWING

Truck sale:

CATERPILLAR 321C 2004
 
CATERPILLAR 321C 2004
- TRACK EXCAVATORS
EMPIRE MACHINERY CO
1725 South Country Club Drive - Mesa -
 
$34,395 USD 
CATERPILLAR 321C 2003
- TRACK EXCAVATORS
TOROMONT
For All your Used Equipment Needs - in Ontario, Manitoba, Newfoundlan
CATERPILLAR 321C 2005
 
CATERPILLAR 321C 2005
- TRACK EXCAVATORS
BLANCHARD MACHINERY
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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.
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.