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381-8054 CYLINDER GP-SWING -RH S/N LYK1-UP 100-MM (4-IN) BORE X 254-MM (10-IN) STROKE PART OF 320-5933 FRAME GP-SLIDING 434F2


HYDRAULIC SYSTEM
CYLINDER GP
DRIVE GP
FILTER GP
FITTING GP

BACKHOE LOADER 434F2 BACKHOE LOADER LYK
 434F2 Side Shift Backhoe Loader LYK00001-UP (MACHINE) POWERED BY C4.4 Engine SEBP6830 434F2 LYK   (2013)

HYDRAULIC SYSTEM

CYLINDER GP
CYLINDER GP-STICK
510-7948 CYLINDER GP-STICK
CYLINDER GP-STICK
510-7953 CYLINDER GP-STICK
CYLINDER GP-SWING
381-8054 CYLINDER GP-SWING
CYLINDER GP-SWING
381-8055 CYLINDER GP-SWING
CYLINDER GP-TILT
370-7083 CYLINDER GP-TILT
HEAD GP-HYDRAULIC CYLINDER
494-4313 HEAD GP-HYDRAULIC CYLINDER
 

#SEBP68300480
 

381-8054: CYLINDER GP-SWING

381-8054 CYLINDER GP-SWING -RH
S/N LYK1-UP
100-MM (4-IN) BORE X 254-MM (10-IN) STROKE
PART OF 320-5933 FRAME GP-SLIDING
i04562809 SEBP6830
3818054 CYLINDER GP-SWING Parts scheme
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Parts for your 434F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3B-8489 [1] FITTING-GREASE (1/8-27 PTF)  
2. 3N-5739 [1] SPRING  
3. 6E-1478 [1] PLUNGER  
4. 102-3582 [1] WASHER (11X19.5X2.5-MM THK)  
5. 233-0619 J [1] SEAL-WIPER  
6. 233-2589 J [1] RING-WEAR  
7. 233-2613 [1] BEARING  
8. 381-8085 [1] CYLINDER AS-HYDRAULIC  
8A. 9T-2883 [2] BEARING  
9. 269-0386 [1] ROD AS  
9A. 274-4274 [1] BUSHING  
10. 269-0388 [1] HEAD  
11. 269-0389 [1] PISTON  
12. 140-7649 J [1] SEAL-PISTON  
13. 167-2183 J [1] SEAL AS-BUFFER  
14. 167-2303 J [1] SEAL-U-CUP  
15. 2K-6830 J [1] RING-BACKUP  
16. 2Y-5821 J [1] RING  
17. 3E-6735 J [1] SEAL-O-RING  
18. 9X-4611 J [1] SEAL-O-RING  
19. 9X-6611 M [1] SETSCREW-SOCKET (M10X1.5X16-MM)  
   
    AVAILABLE REPAIR KIT(S):
  377-9352 J [1] KIT-HYDRAULIC CYLINDER SEAL (SWING)  
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
 

#SEBP68300481
 

381-8055: CYLINDER GP-SWING

381-8055 CYLINDER GP-SWING -LH
S/N LYK1-UP
100-MM (3.9-IN) BORE X 254-MM (10-IN) STROKE
PART OF 320-5933 FRAME GP-SLIDING
i04577409 SEBP6830
3818055 CYLINDER GP-SWING Parts scheme
  For full view, you need register

Parts for your 434F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3B-8489 [1] FITTING-GREASE (1/8-27 PTF)  
2. 3N-5739 [1] SPRING  
3. 6E-1478 [1] PLUNGER  
4. 102-3582 [1] WASHER (11X19.5X2.5-MM THK)  
5. 140-7649 J [1] SEAL-PISTON  
6. 233-0619 J [1] SEAL-WIPER  
7. 233-2589 J [1] RING-WEAR  
8. 233-2613 [1] BEARING  
9. 269-0386 [1] ROD AS  
9A. 274-4274 [1] BUSHING  
10. 269-0388 [1] HEAD  
11. 269-0389 [1] PISTON  
12. 381-8086 [1] CYLINDER AS-HYDRAULIC  
12A. 9T-2883 [2] BEARING  
13. 167-2183 J [1] SEAL AS-BUFFER  
14. 167-2303 J [1] SEAL-U-CUP  
15. 2K-6830 J [1] RING-BACKUP  
16. 2Y-5821 J [1] RING  
17. 3E-6735 J [1] SEAL-O-RING  
18. 9X-4611 J [1] SEAL-O-RING  
19. 9X-6611 M [1] SETSCREW-SOCKET (M10X1.5X16-MM)  
   
    AVAILABLE REPAIR KIT(S):
  377-9352 J [1] KIT-HYDRAULIC CYLINDER SEAL (SWING)  
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
 

#SEBP68300482
 

370-7083: CYLINDER GP-TILT

370-7083 CYLINDER GP-TILT -PARALLEL LIFT
S/N LYK1-UP
75-MM (3-IN) BORE X 848-MM (33.4-IN) STROKE
PART OF 340-1702 LOADER AR
i04984750 SEBP6830
3707083 CYLINDER GP-TILT Parts scheme
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Parts for your 434F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 437-3530 [1] HOUSING AS-CYLINDER  
1A. 437-3546 [1] BUSHING  
2. 437-3531 [1] ROD AS  
2A. 437-3546 [1] BUSHING  
3. 437-3533 [1] PISTON  
4. 437-3534 J [1] RING-WIPER  
5. 437-3536 J [1] SEAL-ROD  
6. 437-3538 J [1] RING-BACKUP  
7. 437-3539 J [1] SEAL-O-RING  
8. J [1] SEAL-O-RING  
9. 437-3541 J [1] SEAL-O-RING  
10. 437-3542 J [1] SEAL-PISTON  
11. 437-3543 J [2] RING-WEAR  
12. 437-3544 M [1] NUT (M35X1.5-THD)  
13. 437-3548 [1] HEAD AS  
13A. 437-3535 [1] BEARING  
   
    AVAILABLE REPAIR KIT(S):
  437-3547 J [1] KIT-SEAL (LIFT CYLINDER)  
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
 

#SEBP68300483
 

353-1338: DRIVE & MTG GP-PUMP

353-1338 DRIVE & MTG GP-PUMP
S/N LYK1-UP
PART OF 439-5027 TRANSMISSION AR-POWER SHIFT
AN ATTACHMENT
i04574729 SEBP6830
3531338 DRIVE & MTG GP-PUMP Parts scheme
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Parts for your 434F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9U-8886 [1] RING-SEAL  
2. 115-1918 [1] PLATE  
3. 117-3534 [1] ADAPTER  
4. 128-5596 Y [1] SHAFT GP-PUMP DRIVE  
5. 274-4555 [1] HUB  
6. 8T-9405 M [4] BOLT-SOCKET HEAD (M4X0.7X16-MM)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP68300484
 

353-1341: DRIVE & MTG GP-PUMP

353-1341 DRIVE & MTG GP-PUMP
S/N LYK1-UP
PART OF 439-5028 TRANSMISSION AR-POWER SHIFT
AN ATTACHMENT
i04612430 SEBP6830
3531341 DRIVE & MTG GP-PUMP Parts scheme
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Parts for your 434F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9U-8886 [1] RING-SEAL  
2. 115-1918 [1] PLATE  
3. 117-3534 [1] ADAPTER  
4. 274-4555 [1] HUB  
5. 359-0389 [1] SHAFT GP-POWER TAKE-OFF (TRANSMISSION)  
  130-8150 [1] RING-RETAINING  
6. 8T-9405 M [4] BOLT-SOCKET HEAD (M4X0.7X16-MM)  
  M   METRIC PART
 

#SEBP68300485
 

353-1441: FILTER GP-OIL

353-1441 FILTER GP-OIL -HYDRAULIC
S/N LYK1-UP
PART OF 450-8477 HYDRAULIC AR
i04548435 SEBP6830
3531441 FILTER GP-OIL Parts scheme
  For full view, you need register

Parts for your 434F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 361-6768 Y [1] FILTER GP-OIL (HYDRAULIC)  
2. 8T-4136 M [3] BOLT (M10X1.5X25-MM)  
3. 148-8318 [1] CONNECTOR AS  
  3K-0360 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  6V-8634 [1] CONNECTOR  
4. 148-8347 [1] ELBOW AS  
  3D-2824 [1] SEAL-O-RING  
  6V-9007 [1] ELBOW  
  6V-9746 [1] SEAL-O-RING  
5. 5K-9090 B [1] SEAL-O-RING  
6. 6V-9829 B [1] CAP (ORFS)  
7. 6V-9833 B [1] CAP  
8. 8T-7934 [3] WASHER-HARD (11X21X5-MM THK)  
9. 377-3861 [1] FILM-IDENTIFICATION (HYDRAULIC OIL FILTER)  
  B   USE AS REQUIRED
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP68300486
 

361-6768: FILTER GP-OIL

361-6768 FILTER GP-OIL
S/N LYK1-UP
PART OF 353-1441 FILTER GP-OIL
i05819532 SEBP6830
3616768 FILTER GP-OIL Parts scheme
  For full view, you need register

Parts for your 434F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 362-1163 [1] FILTER ELEMENT-OIL (HYDRAULIC)  
2. 362-1164 Y [1] FILTER GP-OIL  
3. 7M-8485 [2] SEAL-O-RING  
4. 5K-9090 [2] SEAL-O-RING  
5. 3J-7354 [1] SEAL-O-RING  
6. 2M-9780 [1] SEAL-O-RING  
7. 9S-8006 [1] PLUG (7/8-14-THD)  
8. 6V-8635 [1] CONNECTOR  
9. 5P-4362 [1] CONNECTOR  
   
    PARTS SHOWN IN GRAPHIC(S) WITHOUT A REFERENCE NUMBER ARE NOT SERVICED SEPARATELY
  Y   SEPARATE ILLUSTRATION
 

#SEBP68300487
 

362-1164: FILTER GP-OIL

362-1164 FILTER GP-OIL
S/N LYK1-UP
HYDRAULIC, TRANSMISSION
PART OF 361-6768 FILTER GP-OIL
i05814653 SEBP6830
3621164 FILTER GP-OIL Parts scheme
  For full view, you need register

Parts for your 434F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 362-1163 [1] FILTER ELEMENT-OIL (HYDRAULIC)  
2. 9S-8006 [1] PLUG (7/8-14-THD)  
3. 9X-7357 [2] SEAL-O-RING  
4. 2M-9780 [1] SEAL-O-RING  
5. 6V-7350 [1] SEAL-O-RING  
   
    PARTS SHOWN IN GRAPHIC(S) WITHOUT A REFERENCE NUMBER ARE NOT SERVICED SEPARATELY
 

#SEBP68300488
 

442-9566: FITTING GP-HYDRAULIC

442-9566 FITTING GP-HYDRAULIC -QUICK DISCONNECT
S/N LYK1-UP
FOR USE WITH BACKHOE AUX LINES AND HYDRAULIC WORK TOOLS
AN ATTACHMENT
i05761839 SEBP6830
4429566 FITTING GP-HYDRAULIC Parts scheme
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Parts for your 434F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 439-1590 [1] COUPLING (QUICK DISCONNECT, FEMALE)  
2. 439-1591 J [1] COUPLING AS (QUICK DISCONNECT, MALE)  
3. 471-1017 [1] CAP AS  
  193-4726 [1] SEAL-O-RING  
4. 471-1018 [1] CAP AS  
5. 5P-9085 [2] CLIP (LOOP)  
   
    AVAILABLE REPAIR KIT(S):
  447-9742 J [1] KIT-SEAL  
    (INCLUDES O-RINGS & BACK-UP RING)
  J   KIT MARKED J SERVICES PART(S) MARKED J
 

#SEBP68300489
 

456-3390: FITTING GP-HYDRAULIC

456-3390 FITTING GP-HYDRAULIC -DISCONNECT
S/N LYK1-UP
AN ATTACHMENT
i05914282 SEBP6830
4563390 FITTING GP-HYDRAULIC Parts scheme
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Parts for your 434F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 439-1590 [1] COUPLING (QUICK DISCONNECT, FEMALE)  
2. 439-1591 J [1] COUPLING AS (QUICK DISCONNECT, MALE)  
   
    AVAILABLE REPAIR KIT(S):
  447-9742 J [1] KIT-SEAL  
    (INCLUDES O-RINGS & BACKUP RING)
  J   KIT MARKED J SERVICES PARTS PARTKED J
 

Information:

Tool Operating Manual
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}

Caterpillar Parts SIS Catalog 434F2 :

CYLINDER GP-STICK
510-7953 CYLINDER GP-STICK
CYLINDER GP-STICK
510-7948 CYLINDER GP-STICK
CYLINDER GP-STICK
320-5932 CYLINDER GP-STICK
CYLINDER GP-STABILIZER
510-7949 CYLINDER GP-STABILIZER
CYLINDER GP-STABILIZER
320-5938 CYLINDER GP-STABILIZER
CYLINDER GP-MULTIPURPOSE BUKT
226-5540 CYLINDER GP-MULTIPURPOSE BUKT
CYLINDER GP-LIFT
374-8060 CYLINDER GP-LIFT
CYLINDER GP-LIFT
374-8059 CYLINDER GP-LIFT
CYLINDER GP-SWING
381-8055 CYLINDER GP-SWING
CYLINDER GP-TILT
370-7083 CYLINDER GP-TILT
DRIVE & MTG GP-PUMP
353-1338 DRIVE & MTG GP-PUMP
DRIVE & MTG GP-PUMP
353-1341 DRIVE & MTG GP-PUMP
FILTER GP-OIL
353-1441 FILTER GP-OIL
FILTER GP-OIL
361-6768 FILTER GP-OIL
FILTER GP-OIL
362-1164 FILTER GP-OIL
FITTING GP-HYDRAULIC
442-9566 FITTING GP-HYDRAULIC
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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.