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6C6054 CYLINDER & SEAL GP 6C9407-PAGE 204.01 PART OF 6C6899 BOOM AR AN ATTACHMENT 322 LN EXCAVATOR




HYDRAULIC SYSTEM

CYLINDER GP
 

#SEBP22870290
 

6C-6054: CYLINDER & SEAL GP

6C6054 CYLINDER & SEAL GP
6C9407-PAGE 204.01
PART OF 6C6899 BOOM AR
AN ATTACHMENT
c651907 SEBP2287
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Parts for your 322 LN EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6C-9407 YC [1] CYLINDER GP  
2. 7X-4803 [4] SEAL-LIP  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP22870291
 

099-5693: COVER GP-PUMP

995693 COVER GP
PART OF 1140666 HEAD-PUMP CONTROL
c532865 SEBP2287
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Parts for your 322 LN EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4J-5573 [1] SEAL-O-RING  
2. 6V-8397 [1] SEAL-O-RING  
3. 9T-3049 [1] BOLT-STOP  
4. 9T-3048 [1] LOCKNUT-SEAL  
5. 9T-3929 [1] PLUG-HEX  
6. 6V-8200 [4] BOLT-HEX SOCKET  
7. 099-5694 [1] COVER-GUIDE  
 

#SEBP22870292
 

087-5633: CYLINDER GP-BUCKET

875633 CYLINDER GP (CHGS J00-J06, V00-V02)
PART OF 7Y1599 CYLINDER & SEAL
AN ATTACHMENT
c657052 SEBP2287
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Parts for your 322 LN EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4I-1040 R [1] CYLINDER AS  
  7Y-5131 [1] BEARING-SLEEVE  
2. 087-5504 M [1] LOCKNUT  
3. 087-5505 J [1] RING  
4. 9X-3592 J [1] SEAL AS  
5. 093-1630 J [1] RING  
6. 127-6052 [1] PISTON  
7. 7Y-5216 M [8] BOLT-SOCKET HEAD (M20X2.5X80MM)  
8. 087-5640 R [1] ROD AS  
  4I-0704 [1] BEARING-SLEEVE  
9. 126-2043 [1] HEAD  
10. 093-1824 [1] BEARING-SLEEVE  
11. 7Y-5119 [1] RING-RETAINING  
12. 087-5510 J [1] RING  
13. 095-1717 J [1] SEAL-O-RING  
14. 114-0644 J [1] SEAL-LIP  
15. 7Y-5116 J [1] RING  
16. 7Y-5117 J [1] SEAL-U-CUP  
17. 7Y-5118 J [1] SEAL-BUFFER  
18. 114-0756 [1] BEARING-SLEEVE  
    THE FOLLOWING REPAIR
    KIT IS AVAILABLE:
  087-5394 [1] KIT-SEAL  
    (INCL PARTS MARKED J)
  M   METRIC PART
  R   REMFG PART MAY BE AVAILABLE
 

#SEBP22870293
 

7I-1345: CYLINDER GP-BOOM

7I1345 CYLINDER GP (CHG J04)
BOOM
PART OF 7I1344 CYLINDER & SEAL
AN ATTACHMENT
c677944 SEBP2287
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Parts for your 322 LN EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7I-1346 R [1] CYLINDER AS  
2. 107-6938 [1] BEARING-SLEEVE  
3. 7Y-4622 M [1] LOCKNUT  
4. 7Y-4636 J [1] RING  
5. 9X-3595 J [1] SEAL AS  
6. 7Y-4632 J [1] RING  
7. 7I-7183 [1] PISTON  
8. 7I-1352 J [1] RING-SEAL  
9. 7I-1351 [1] STOP  
10. 095-1631 J [1] SEAL-O-RING (119.6MM ID)  
11. 7Y-4633 J [1] RING  
12. 093-1571 [1] RING-RETAINING  
13. 114-0758 [1] BEARING-SLEEVE  
14. 096-1585 J [1] SEAL-BUFFER  
15. 7I-1353 [1] HEAD  
16. 096-1587 J [1] SEAL-U-CUP  
17. 116-3386 J [1] SEAL-LIP  
18. 096-1588 J [1] RING-BACKUP  
19. 7I-1354 R [1] ROD AS  
20. 7Y-5102 [1] BEARING-SLEEVE  
21. 7Y-5216 M [8] BOLT-SOCKET HEAD (M20X2.5X80MM)  
   
    THE FOLLOWING REPAIR
    KIT IS AVAILABLE:
  7I-1360 [1] KIT-SEAL  
    (INCLUDES PARTS
    MARKED J)
  M   METRIC PART
  R   REMFG PART MAY BE AVAILABLE
 

#SEBP22870294
 

7I-7341: CYLINDER GP-STICK

7I7341 CYLINDER GP-STICK (CHGS J03)
PART OF 7I7340 CYLINDER & SEAL
AN ATTACHMENT
c741050 SEBP2287
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Parts for your 322 LN EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7I-7342 R [1] CYLINDER AS  
2. 7Y-5128 [1] BEARING-SLEEVE  
3. 103-8418 M [1] LOCKNUT (M72X2 THD)  
4. 118-3995 J [1] RING  
5. 9X-3598 J [1] SEAL AS  
6. 096-1800 J [1] RING  
7. 7I-7186 [1] PISTON  
8. 6I-6787 J [1] RING-SEAL  
9. 087-5431 [1] STOP  
10. 095-1632 J [1] SEAL-O-RING  
11. 087-5436 J [1] RING  
12. 093-1572 [1] RING-RETAINING  
13. 114-0757 [1] BEARING-SLEEVE  
14. 123-1983 J [1] SEAL-BUFFER  
15. 087-5434 [1] HEAD  
16. 096-2664 J [1] SEAL-U-CUP  
17. 114-0646 J [1] SEAL-LIP  
18. 095-0929 [2] RING-RETAINING  
19. 103-8379 [1] RING  
20. 7Y-5215 M [8] BOLT-SOCKET HEAD (M24X3X90MM)  
21. 096-2665 J [1] RING  
22. 103-8380 [1] STOP  
23. 7I-7347 R [1] ROD AS  
24. 7Y-5128 [1] BEARING-SLEEVE  
25. 103-8378 [1] RING-RETAINING  
   
    THE FOLLOWING REPAIR
    KIT IS AVAILABLE:
   
  118-4024 [1] KIT-SEAL (INCLUDES PARTS MARKED J)  
  M   METRIC PART
  R   REMFG PART MAY BE AVAILABLE
 

#SEBP22870295
 

7Y-5150: CYLINDER GP

7Y5150 CYLINDER GP (CHGS J05-J09)
150 MM (6 IN) BORE X 1156 MM (46 IN) STROKE
PART OF 875552 CYLINDER & SEAL
AN ATTACHMENT
c652798 SEBP2287
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Parts for your 322 LN EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7Y-4671 J [1] SEAL-BUFFER  
2. 7Y-4695 M [1] LOCKNUT  
3. 7Y-4697 J [1] RING  
4. 9X-3601 J [1] SEAL AS  
5. 096-1581 J [1] RING  
6. 7I-7180 [1] PISTON  
7. 7Y-5215 M [8] BOLT-SOCKET HEAD  
8. 7Y-4670 J [1] SEAL-U-CUP  
9. 7Y-4660 [1] HEAD  
10. 114-0760 [1] BEARING-SLEEVE  
11. 7Y-4672 [1] RING-RETAINING  
12. 095-1633 J [1] SEAL-O-RING  
13. 7Y-4673 J [1] RING  
14. 114-0647 J [1] SEAL-LIP  
15. 7Y-4669 J [1] RING  
16. 7Y-5157 R [1] ROD AS  
17. 7Y-5102 [1] BEARING-SLEEVE  
18. 4I-1624 R [1] CYLINDER AS  
19. 7Y-4666 [1] BEARING-SLEEVE  
    THE FOLLOWING REPAIR
    KIT IS AVAILABLE:
  7Y-4698 [1] KIT-SEAL  
    (INCL PARTS MARKED J)
  M   METRIC PART
  R   REMFG PART MAY BE AVAILABLE
 

#SEBP22870296
 

7I-7291: CYLINDER GP-BUCKET

7I7291 CYLINDER GP-BUCKET (CHG J02)
PART OF 7I7290 CYLINDER & SEAL
AN ATTACHMENT
c648817 SEBP2287
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Parts for your 322 LN EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7Y-5117 J [1] SEAL-U-CUP  
2. 7Y-4622 M [1] LOCKNUT  
3. 7Y-4636 [1] RING  
4. 9X-3595 J [1] SEAL AS  
5. 7Y-4632 J [1] RING  
6. 7I-7183 [1] PISTON  
7. 7Y-5216 M [8] BOLT-SOCKET HEAD (M20X2.5X80MM)  
8. 7Y-5118 J [1] SEAL-BUFFER  
9. 7Y-5130 [1] HEAD  
10. 114-0756 [1] BEARING-SLEEVE  
11. 7Y-5119 [1] RING-RETAINING  
12. 7Y-4633 J [1] RING  
13. 095-1631 J [1] SEAL-O-RING  
14. 114-0644 J [1] SEAL-LIP  
15. 7Y-5116 J [1] RING  
16. 7I-7292 R [1] CYLINDER AS  
17. 7Y-5131 [1] BEARING-SLEEVE  
18. 7I-7297 R [1] ROD AS  
19. 7Y-5128 [1] BEARING-SLEEVE  
   
    THE FOLLOWING REPAIR
    KIT IS AVAILABLE :
  7Y-5145 [1] KIT-SEAL  
    (INCL PARTS MARKED J)
  M   METRIC PART
  R   REMFG PART MAY BE AVAILABLE
 

#SEBP22870297
 

6C-9407: CYLINDER GP

6C9407 CYLINDER GP (CHG 00-05)
PART OF 6C6054 CYLINDER AND SEAL
AN ATTACHMENT
c739295 SEBP2287
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Parts for your 322 LN EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 103-8345 [1] RING-RETAINING  
2. 107-6579 [1] RING  
3. 112-1915 [1] STOP  
4. 095-0930 J [2] RING-RETAINING  
5. 7Y-4695 M [1] LOCKNUT  
6. 105-7262 J [1] RING  
7. 9X-3607 J [1] SEAL AS  
8. 096-5609 J [1] RING  
9. 6C-8557 [1] PISTON  
10. 6I-6787 J [1] RING-SEAL  
11. 087-5431 [1] STOP  
12. 095-1726 J [1] SEAL-O-RING  
13. 7Y-4945 J [1] RING  
14. 093-1572 [1] RING-RETAINING  
15. 114-0757 [1] BEARING-SLEEVE  
16. 123-1983 J [1] SEAL-BUFFER  
17. 6C-6153 [1] HEAD  
18. 096-2664 J [1] SEAL-U-CUP  
19. 096-2665 J [1] RING  
20. 114-0646 J [1] SEAL-LIP  
21. 6C-9416 [1] CYLINDER AS  
22. 7Y-4939 [1] BEARING-SLEEVE  
23. 6C-9384 [1] ROD AS  
24. 7Y-4939 [1] BEARING-SLEEVE  
25. 7Y-5239 M [8] BOLT-SOCKET HEAD (M24X3.0X100MM)  
   
    THE FOLLOWING REPAIR
    KIT IS AVAILABLE:
   
  6C-6156 [1] KIT-SEAL  
    (INCLUDES PARTS
    MARKED J)
  M   METRIC PART
 

#SEBP22870298
 

7Y-5100: CYLINDER GP-BUCKET

7Y5100 CYLINDER GP-BUCKET (CHG J04-J12)
130 MM (5.11 IN) BORE X 1156 MM (45.5 IN) STROKE
PART OF 875565 CYLINDER & SEAL
AN ATTACHMENT
c583294 SEBP2287
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Parts for your 322 LN EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4I-1620 R [1] CYLINDER AS  
2. 7Y-5131 [1] BEARING-SLEEVE  
3. 7Y-4622 M [1] LOCKNUT-SPECIAL  
4. 7Y-4636 [1] RING  
5. 9X-3595 J [1] SEAL AS  
6. 7Y-4632 J [1] RING  
7. 7I-7183 [1] PISTON  
8. 7Y-5216 M [8] BOLT-SOCKET HEAD  
9. 7Y-5108 R [1] ROD AS  
10. 7Y-5128 [1] BEARING-SLEEVE  
11. 7Y-5130 [1] HEAD  
12. 093-1824 [1] BEARING-SLEEVE  
13. 7Y-5119 [1] RING-RETAINING  
14. 7Y-4633 J [1] RING  
15. 095-1631 J [1] SEAL-O-RING  
16. 114-0644 [1] SEAL-LIP TYPE  
17. 7Y-5116 J [1] RING  
18. 7Y-5117 J [1] SEAL-U-CUP  
19. 7Y-5118 J [1] SEAL-BUFFER  
   
    THE FOLLOWING REPAIR
    KIT IS AVAILABLE :
  7Y-5145 [1] KIT-SEAL  
    (INCL PARTS MARKED J)
  M   METRIC PART
  R   REMFG PART MAY BE AVAILABLE
 

#SEBP22870299
 

087-4754: CONTROL GP-PUMP

0874754 HEAD GP-PUMP CONTROL
PART OF 1140670, 1225108 HEAD-PUMP CONTROL
c523196 SEBP2287
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Parts for your 322 LN EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 099-5742 M [1] SET SCREW  
2. 9T-3853 [1] LOCKNUT  
3. 099-5736 [1] SPRING  
4. 4J-5351 [1] SEAL  
5. 087-4785 [2] PLUG-BREAKOFF  
6. 099-5731 [1] PISTON-CONTROL  
7. 087-4775 [1] HOUSING-CONTROL  
8. 9X-2537 M [4] BOLT-SOCKET HEAD  
9. 099-5709 [1] PIN  
10. 2K-8198 [1] SEAL-O-RING  
11. 4J-5477 [2] SEAL-O-RING  
12. 4I-5852 [1] BUSHING  
13. 087-4778 [1] PISTON  
14. 099-5735 [2] SEAT-SPRING  
15. 4I-5851 [1] COVER  
  M   METRIC PART
 

Information:

Special Instruction
Instructions for Installation of Oversize Hydraulic Cylinder Seals {7555, 7562}
Instructions for Installation of Oversize Hydraulic Cylinder Seals {7555, 7562}
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}
Hydraulic Cylinder Repair Process {7562}
Hydraulic Cylinder Repair Process {7562}
Hydraulic Cylinder Honing {7562}
Hydraulic Cylinder Honing {7562}
Procedure to Test the Position Sensor of a Hydraulic Cylinder {1439, 7562}
Procedure to Test the Position Sensor of a Hydraulic Cylinder {1439, 7562}
Technical Information Bulletin
The Failure of the Buffer Seal that can be Caused by a Defect in the Seal Groove on All Track-Type Tractors, Wheel Loaders, Hydraulic Excavators and Backhoe Loaders that Use Cylinders that were Manufactured After 1January 2000{7562}
The Failure of the Buffer Seal that can be Caused by a Defect in the Seal Groove on All Track-Type Tractors, Wheel Loaders, Hydraulic Excavators and Backhoe Loaders that Use Cylinders that were Manufactured After 1January 2000{7562}
Discoloration of the Hydraulic Cylinder Rod on Certain Excavators{5102, 5456, 5457, 5458, 5468, 7562}
Discoloration of the Hydraulic Cylinder Rod on Certain Excavators{5102, 5456, 5457, 5458, 5468, 7562}
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}
Specifications
Boom Cylinder
322 & 322 L, 322 N, AND 322 LN EXCAVATORS HYDRAULIC SYSTEM
Stick Cylinder
322 & 322 L, 322 N, AND 322 LN EXCAVATORS HYDRAULIC SYSTEM
Bucket Cylinder
322 & 322 L, 322 N, AND 322 LN EXCAVATORS HYDRAULIC SYSTEM
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}
Reuse And Salvage Guidelines
Testing Hydraulic Cylinders Using the <NOBR>188-3926</NOBR> Caterpillar Cylinder Tester and the <NOBR> 9U-6803</NOBR> Caterpillar Cylinder Tester {0784, 7562}
Testing Hydraulic Cylinders Using the 188-3926 Caterpillar Cylinder Tester and the 9U-6803 Caterpillar Cylinder Tester {0784, 7562}
Reuse Guideline for Hydraulic Cylinder Position Sensor {5574, 5736}
Reuse Guideline for Hydraulic Cylinder Position Sensor {5574, 5736}
Hydraulic Cylinder Repair Process {7562}
Hydraulic Cylinder Repair Process {7562}
Hydraulic Cylinder Honing {7562}
Hydraulic Cylinder Honing {7562}
Hydraulic Cylinder Seal Failure Analysis {7555, 7562}
Hydraulic Cylinder Seal Failure Analysis {7555, 7562}
Inspection and Salvage of Hydraulic Cylinder Components {7562}
Inspection and Salvage of Hydraulic Cylinder Components {7562}
Measuring Bores and Installing Seals in Standard and Oversized Hydraulic Cylinders {5100, 7562}
Measuring Bores and Installing Seals in Standard and Oversized Hydraulic Cylinders {5100, 7562}
Machining the O-ring Groove into the Face of Oversized Bolted Head Hydraulic Cylinders {0677, 5100, 7562}
Machining the O-ring Groove into the Face of Oversized Bolted Head Hydraulic Cylinders {0677, 5100, 7562}
HVOF Identification and Polishing (Superfinishing){0674, 0679, 1000, 7000, 7562}
HVOF Identification and Polishing (Superfinishing){0674, 0679, 1000, 7000, 7562}
Thermal Spray Procedures for Hydraulic Cylinder Rods{0679, 7562, 7562}
Thermal Spray Procedures for Hydraulic Cylinder Rods{0679, 7562, 7562}
Contamination Control Guidelines
Hydraulic Cylinder Honing {7562}
Hydraulic Cylinder Honing {7562}
Applied Failure Analysis
Hydraulic Cylinder Seal Failure Analysis {7555, 7562}
Hydraulic Cylinder Seal Failure Analysis {7555, 7562}
Bench Test Procedures
Testing Hydraulic Cylinders Using the <NOBR>188-3926</NOBR> Caterpillar Cylinder Tester and the <NOBR> 9U-6803</NOBR> Caterpillar Cylinder Tester {0784, 7562}
Testing Hydraulic Cylinders Using the 188-3926 Caterpillar Cylinder Tester and the 9U-6803 Caterpillar Cylinder Tester {0784, 7562}
Disassembly and Assembly
Bucket Cylinder
322, 322 L, 322 N & 322 LN EXCAVATORS MACHINE SYSTEMS
Stick Cylinder
322, 322 L, 322 N & 322 LN EXCAVATORS MACHINE SYSTEMS
Boom Cylinders
322, 322 L, 322 N & 322 LN EXCAVATORS MACHINE SYSTEMS
Service Magazine

Caterpillar Parts SIS Catalog 322 LN :

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