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490-4140 CYLINDER & SEAL GP-STICK S/N KTN1-UP 135-MM (5.3-IN) BORE X 1504-MM (59.2-IN) STROKE PART OF 490-4139, 515-8974 CYLINDER & LINES GP-STICK 320 GC


HYDRAULIC SYSTEM
CYLINDER GP
DRIVE GP

EXCAVATOR 320 GC EXCAVATOR KTN
 320 GC Excavator KTN00001-UP (MACHINE) POWERED BY C4.4 Engine M0085237 320 GC KTN   (2015)

HYDRAULIC SYSTEM

CYLINDER GP
CYLINDER & SEAL GP-BUCKET
490-4177 CYLINDER & SEAL GP-BUCKET
CYLINDER & SEAL GP-BUCKET
490-4180 CYLINDER & SEAL GP-BUCKET
CYLINDER & SEAL GP-STICK
490-4140 CYLINDER & SEAL GP-STICK
CYLINDER & SEAL GP-STICK
490-4144 CYLINDER & SEAL GP-STICK
494-4985 CYLINDER AR-BOOM
CYLINDER GP-COUPLER
169-0329 CYLINDER GP-COUPLER
 

#M00852370650
 

490-4140: CYLINDER & SEAL GP-STICK

490-4140 CYLINDER & SEAL GP-STICK
S/N KTN1-UP
135-MM (5.3-IN) BORE X 1504-MM (59.2-IN) STROKE
PART OF 490-4139, 515-8974 CYLINDER & LINES GP-STICK
i07106927 M0085237
4904140 CYLINDER & SEAL GP-STICK Parts scheme
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Parts for your 320 GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 495-1185 [1] CYLINDER AS-STICK  
1A. 357-5711 [2] BUSHING  
2. 495-1186 [1] ROD AS  
2A. 240-2914 [1] BUSHING  
3. 519-7600 [1] HEAD  
4. 095-1720 J [1] SEAL-O-RING  
5. 234-4581 J [1] RING-BACKUP  
6. 096-4430 [1] BUSHING  
7. 7Y-4631 [1] RING-RETAINING  
8. 350-0954 J [1] SEAL-BUFFER  
9. 350-0959 J [1] SEAL-U-CUP  
10. 150-5827 J [1] RING-BACKUP  
11. 456-0194 J [1] SEAL-LIP TYPE  
12. 526-4241 J [1] RING-SEAL  
13. 526-4239 [1] STOP  
14. 234-4582 [1] PISTON  
15. 234-4586 J [2] RING  
16. 234-4585 J [2] RING  
17. 234-4583 J [1] SEAL AS  
18. 234-4584 J [2] RING-BACKUP  
19. 4B-9880 [1] BALL  
20. 096-6210 M [1] SETSCREW-SOCKET (M14X2X14-MM)  
21. 096-4461 [1] RING-RETAINING  
22. 526-4240 J [1] RING-SEAL  
23. 6I-6971 [2] RING-RETAINING  
24. 526-4238 [1] STOP  
25. 4I-3628 M [12] BOLT-SOCKET HEAD (M18X2.5X80-MM)  
26. 166-1494 [4] SEAL-LIP TYPE  
27. 3B-8489 [1] FITTING-GREASE (1/8-27 PTF)  
   
    AVAILABLE REPAIR KIT(S):
  519-7601 J [1] KIT-SEAL  
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
 

#M00852370651
 

490-4144: CYLINDER & SEAL GP-STICK

490-4144 CYLINDER & SEAL GP-STICK
S/N KTN1-UP
140-MM (5.5-IN) BORE X 1504-MM (59.2-IN) STROKE
PART OF 515-8973 CYLINDER & LINES GP-STICK
i07113653 M0085237
4904144 CYLINDER & SEAL GP-STICK Parts scheme
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Parts for your 320 GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 526-8033 [1] CYLINDER AS-STICK  
1A. 357-5711 [2] BUSHING  
2. 495-1188 [1] ROD AS  
2A. 240-2914 [1] BUSHING  
3. 522-1194 [1] HEAD  
4. 095-1721 J [1] SEAL-O-RING  
5. 4I-3627 J [1] RING-BACKUP  
6. 096-5625 [1] BUSHING  
7. 094-1931 [1] RING-RETAINING  
8. 350-0955 J [1] SEAL-BUFFER  
9. 350-0960 J [1] SEAL-U-CUP  
10. 121-1372 J [1] RING-BACKUP  
11. 456-0195 J [1] SEAL-LIP TYPE  
12. 526-1961 J [1] RING-SEAL  
13. 526-1957 [1] STOP  
14. 247-8873 [1] PISTON  
15. 096-1571 J [2] RING  
16. 247-8874 J [2] RING  
17. 096-1570 J [1] SEAL AS  
18. 4I-3631 J [2] RING-BACKUP  
19. 4B-9880 [1] BALL  
20. 096-6210 M [1] SETSCREW-SOCKET (M14X2X14-MM)  
21. 085-8605 [1] RING-RETAINING  
22. 526-1960 J [1] RING-SEAL  
23. 085-8604 [2] RING-RETAINING  
24. 526-1956 [1] STOP  
25. 4I-3628 M [12] BOLT-SOCKET HEAD (M18X2.5X80-MM)  
26. 166-1494 [4] SEAL-LIP TYPE  
27. 3B-8489 [1] FITTING-GREASE (1/8-27 PTF)  
   
    AVAILABLE REPAIR KIT(S):
  526-1958 J [1] KIT-SEAL  
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
 

#M00852370652
 

494-4985: CYLINDER AR-BOOM

494-4985 CYLINDER AR-BOOM
S/N KTN1-UP
PART OF 520-9452, 520-9453, 520-9455, 520-9456, 527-0904, 528-5892, 532-9502, 538-5215, 542-2008, 544-4531, 550-5523, 550-5529, 555-2150, 556-1519, 556-1520, 556-2847, 556-2848, 556-2849, 556-2850, 556-2885, 556-2887, 560-3203, 560-3204, 560-3205, 560-3206, 560-3213, 560-3215, 560-3217, 560-3218, 560-3255, 560-3261, 560-3272, 560-3278, 562-4203, 565-3832, 565-3835, 565-3837, 565-3839, 565-3863, 565-3865, 570-8938, 570-8939, 570-8940, 570-8941, 570-8944, 571-1657, 571-1659, 571-1661, 576-8569, 576-8570, 576-8571, 576-8572, 576-8605, 576-8607 DISTRIBUTION AR
i07107420 M0085237
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Parts for your 320 GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  494-4966 Y [1] CYLINDER & LINES GP-BOOM (LH)  
  494-4967 Y [1] CYLINDER & LINES GP-BOOM (RH)  
  Y   SEPARATE ILLUSTRATION
 

#M00852370653
 

169-0329: CYLINDER GP-COUPLER

169-0329 CYLINDER GP-COUPLER
S/N KTN1-UP
60-MM (2.4-IN) BORE X 110-MM (4.3-IN) STROKE
PART OF 169-0701 LOCK GP-QUICK COUPLER
i04423629 M0085237
1690329 CYLINDER GP-COUPLER Parts scheme
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Parts for your 320 GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 169-3923 [1] KIT-VALVE (QUICK COUPLER)  
   
    AVAILABLE REPAIR KIT(S):
  202-7897 [1] KIT-SEAL (COUPLER CYLINDER)  
    (INCLUDES 4 SEALS, 3 O-RING SEALS, 5 BACK-UP RINGS & 1 WIPER SEAL)
 

#M00852370654
 

488-3074: DRIVE & MTG GP-SWING

488-3074 DRIVE & MTG GP-SWING
S/N KTN1-UP
PART OF 576-8569, 576-8570, 576-8571, 576-8572, 576-8573, 576-8574, 576-8605, 576-8606, 576-8607, 576-8608, 576-8609 DISTRIBUTION AR, 490-7662 EXCAVATOR AR
i07115323 M0085237
4883074 DRIVE & MTG GP-SWING Parts scheme
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Parts for your 320 GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2Y-5503 [2] CORK  
2. 201-7949 M [12] BOLT (M24X3X70-MM)  
3. 488-3075 Y [1] DRIVE GP-SWING  
4. 096-4755 [1] PIN  
5. 5D-1026 [1] CLAMP-BAND  
6. 6V-8237 [12] WASHER (26X44X4-MM THK)  
7. 5P-0767 E HOSE (90-CM)  
  E   ORDER BY THE CENTIMETER
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00852370655
 

560-2473: DRIVE & MTG GP-SWING

560-2473 DRIVE & MTG GP-SWING
S/N KTN1-UP
i07693839 M0085237
5602473 DRIVE & MTG GP-SWING Parts scheme
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Parts for your 320 GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2Y-5503 [2] CORK  
2. 201-7949 M [12] BOLT (M24X3X70-MM)  
3. 560-2474 Y [1] DRIVE GP-SWING  
4. 096-4755 [1] PIN  
5. 352-7064 [2] CAP  
6. 6V-8237 [12] WASHER (26X44X4-MM THK)  
7. 5D-1026 [1] CLAMP-BAND  
8. 5P-0767 E HOSE (90-CM)  
   
  1U-8846 BF SEALANT-GASKET  
  B   USE AS REQUIRED
  E   ORDER BY THE CENTIMETER
  F   NOT SHOWN
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00852370656
 

378-9517: DRIVE GP-SWING

378-9517 DRIVE GP-SWING
S/N KTN1-UP
PART OF 488-3075 DRIVE GP-SWING
i06584497 M0085237
3789517 DRIVE GP-SWING Parts scheme
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Parts for your 320 GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6V-7238 [1] VALVE-SHUTOFF  
2. 094-0611 [6] WASHER (47.3X76X1-MM THK)  
3. 148-4636 [1] SHAFT-PINION  
4. 148-4640 [1] RING-RETAINING  
5. 171-9383 [1] SPACER  
6. 199-4561 [2] SEAL-LIP TYPE  
7. 227-6228 [1] CAGE  
8. 367-8364 [1] GEAR-SUN (20-TEETH)  
9. 367-8365 [3] GEAR-PLANETARY (26-TEETH)  
10. 367-8367 [2] RING-RETAINING  
11. 367-8368 [1] GEAR-SUN (23-TEETH)  
12. 367-8369 [3] GEAR-PLANETARY (25-TEETH)  
13. 378-9513 [3] SHAFT  
14. 378-9514 [1] CARRIER-PLANETARY  
15. 378-9515 [1] GEAR-RING (73-TEETH)  
16. 378-9516 [1] HOUSING  
17. 378-9609 [1] CARRIER AS  
18. 451-2182 [6] WASHER-HARD (13.5X25.5X3-MM THK)  
19. 453-3447 M [6] BOLT (M12X1.75X40-MM)  
20. 094-0584 [6] WASHER (40.3X72X1-MM THK)  
21. 509-6676 [3] PIN-SPRING  
22. 095-1022 [1] BEARING-ROLLER  
23. 148-4642 [1] SEAL-O-RING  
24. 148-4643 [1] BEARING  
25. 296-6268 [6] BEARING AS-ROLLER  
26. 346-5215 [3] BEARING AS  
27. 3K-0360 [1] SEAL-O-RING  
28. 7I-7623 [1] SPACER (52X69.5X6-MM THK)  
29. 7Y-1434 [1] SPACER (40X69.5X6-MM THK)  
30. 8T-0348 M [16] BOLT-SOCKET HEAD (M16X2X50-MM)  
31. 8T-4240 [3] RING-RETAINING  
32. 9X-8268 [16] WASHER (17.5X30X3.5-MM THK)  
   
  1U-8846 BF SEALANT-GASKET  
  B   USE AS REQUIRED
  F   NOT SHOWN
  M   METRIC PART
 

#M00852370657
 

488-3075: DRIVE GP-SWING

488-3075 DRIVE GP-SWING -WITH MOTOR
S/N KTN1-UP
PART OF 488-3074 DRIVE & MTG GP-SWING
i07124190 M0085237
4883075 DRIVE GP-SWING Parts scheme
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Parts for your 320 GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 114-1398 [1] GAUGE-OIL LEVEL (SWING DRIVE)  
2. 114-1399 [1] PIPE-GAUGE  
3. 227-6221 [1] BREATHER AS (SWING DRIVE)  
  227-6215 [1] BOSS (1/4-18-THD)  
  267-6785 [1] PIPE  
  4H-6112 [1] BREATHER  
4. 378-9517 Y [1] DRIVE GP-SWING (WITHOUT MOTOR)  
5. 489-3486 Y [1] MOTOR & MTG GP-SWING  
   
  1U-8846 BF SEALANT-GASKET  
  B   USE AS REQUIRED
  F   NOT SHOWN
  Y   SEPARATE ILLUSTRATION
 

#M00852370658
 

536-7286: DRIVE GP-SWING

536-7286 DRIVE GP-SWING -WITHOUT MOTOR
S/N KTN1-UP
PART OF 560-2474 DRIVE GP-SWING
i07693847 M0085237
5367286 DRIVE GP-SWING Parts scheme
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Parts for your 320 GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
    (NO BREAKDOWN OF SERVICEABLE PARTS AVAILABLE AT TIME OF PUBLICATION)
 

#M00852370659
 

560-2474: DRIVE GP-SWING

560-2474 DRIVE GP-SWING -WITH MOTOR
S/N KTN1-UP
PART OF 560-2473 DRIVE & MTG GP-SWING
i07693842 M0085237
5602474 DRIVE GP-SWING Parts scheme
  For full view, you need register

Parts for your 320 GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6V-5200 [1] RING-RETAINING  
2. 6V-7238 [1] VALVE-SHUTOFF (TRANSMISSION OIL)  
3. 227-6221 [1] BREATHER AS (SWING DRIVE)  
  4H-6112 [1] BREATHER (SWING DRIVE)  
  227-6215 [1] BOSS (1/4-18-THD)  
  267-6785 [1] PIPE  
4. 453-3446 M [12] BOLT (M12X1.75X35-MM)  
5. 114-1398 [1] GAUGE-OIL LEVEL (SWING DRIVE)  
6. 114-1399 [1] PIPE-GAUGE  
7. 3K-0360 [1] SEAL-O-RING  
8. 451-2182 [12] WASHER-HARD (13.5X25.5X3-MM THK)  
9. 489-3487 Y [1] MOTOR GP-SWING  
10. 536-7286 Y [1] DRIVE GP-SWING (WITHOUT MOTOR)  
   
  1U-8846 BF SEALANT-GASKET  
  B   USE AS REQUIRED
  F   NOT SHOWN
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

Information:

Special Instruction
Instructions for Installation of Oversize Hydraulic Cylinder Seals {7555, 7562}
Instructions for Installation of Oversize Hydraulic Cylinder Seals {7555, 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}
Specifications
Coupler Cylinder
320 GC, 320 and 323 Excavator Machine Systems Specifications
Boom Cylinder
320 GC, 320 and 323 Excavator Machine Systems Specifications
Bucket Cylinder
320 GC, 320 and 323 Excavator Machine Systems Specifications
Stick Cylinder
320 GC, 320 and 323 Excavator Machine Systems Specifications
Boom Cylinder Lines
320 GC, 320 and 323 Excavator Machine Systems Specifications
Boom Cylinder Lines
320 GC, 320 and 323 Excavator Machine Systems Specifications
Boom Cylinder Lines
320 GC, 320 and 323 Excavator Machine Systems Specifications
Boom Lines
320 GC, 320 and 323 Excavator Machine Systems Specifications
Boom Lines
320 GC, 320 and 323 Excavator Machine Systems Specifications
Boom Cylinder Lines
320 GC, 320 and 323 Excavator Machine Systems Specifications
Boom Cylinder Lines
320 GC, 320 and 323 Excavator Machine Systems Specifications
Boom Cylinder Lines
320 GC, 320 and 323 Excavator Machine Systems Specifications
Boom Cylinder Lines
320 GC, 320 and 323 Excavator Machine Systems Specifications
Systems Operation
Bucket Cylinder
320 GC, 320 and 323 Excavator Machine Systems
Boom Cylinder
320 GC, 320 and 323 Excavator Machine Systems
Stick Cylinder
320 GC, 320 and 323 Excavator Machine Systems
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}
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}
Testing and Adjusting
Cylinder Drift - Check - Loaded Bucket
320 GC, 320 and 323 Excavator Machine Systems
Cylinder Speed - Check
320 GC, 320 and 323 Excavator Machine Systems
Cylinder Drift - Check - Empty Bucket
320 GC, 320 and 323 Excavator Machine Systems
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
Boom Cylinder - Remove and Install
320GC, 320 and 323 Excavators Machine Systems
Stick Cylinder - Remove and Install
320GC, 320 and 323 Excavators Machine Systems
Bucket Cylinder - Remove and Install
320GC, 320 and 323 Excavators Machine Systems
Load Control Valve (Stick Cylinder) - Remove and Install
320GC, 320 and 323 Excavators Machine Systems
Bucket Cylinder - Disassemble
320GC, 320 and 323 Excavators Machine Systems
Bucket Cylinder - Assemble
320GC, 320 and 323 Excavators Machine Systems
Stick Cylinder - Disassemble
320GC, 320 and 323 Excavators Machine Systems
Boom Cylinder - Disassemble
320GC, 320 and 323 Excavators Machine Systems
Boom Cylinder - Assemble
320GC, 320 and 323 Excavators Machine Systems
Stick Cylinder - Assemble
320GC, 320 and 323 Excavators Machine Systems
Service Magazine
Compatible Puller Stud and Hydraulic Cylinder Capacity Chart {0599, 7000, 7562}
Compatible Puller Stud and Hydraulic Cylinder Capacity Chart {0599, 7000, 7562}
New Boom Cylinder Tube Assembly Is Now Used for Certain 320 GC, 320, and 323 Excavators {5057, 5456}
New Boom Cylinder Tube Assembly Is Now Used for Certain 320 GC, 320, and 323 Excavators {5057, 5456}

Caterpillar Parts SIS Catalog 320 GC :

CYLINDER & SEAL GP-BUCKET
490-4180 CYLINDER & SEAL GP-BUCKET
CYLINDER & SEAL GP-BUCKET
490-4177 CYLINDER & SEAL GP-BUCKET
CYLINDER & SEAL GP-BOOM
510-9212 CYLINDER & SEAL GP-BOOM
515-8974 CYLINDER & LINES GP-STICK
515-8973 CYLINDER & LINES GP-STICK
CYLINDER & LINES GP-STICK
490-4139 CYLINDER & LINES GP-STICK
CYLINDER & LINES GP-BUCKET
490-4179 CYLINDER & LINES GP-BUCKET
CYLINDER & LINES GP-BUCKET
490-4176 CYLINDER & LINES GP-BUCKET
CYLINDER & SEAL GP-STICK
490-4144 CYLINDER & SEAL GP-STICK
494-4985 CYLINDER AR-BOOM
CYLINDER GP-COUPLER
169-0329 CYLINDER GP-COUPLER
DRIVE & MTG GP-SWING
488-3074 DRIVE & MTG GP-SWING
DRIVE & MTG GP-SWING
560-2473 DRIVE & MTG GP-SWING
DRIVE GP-SWING
378-9517 DRIVE GP-SWING
DRIVE GP-SWING
488-3075 DRIVE GP-SWING
DRIVE GP-SWING
536-7286 DRIVE GP-SWING
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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.