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320-5938 CYLINDER GP-STABILIZER S/N LYG1-1981 70-MM (2.75-IN) BORE X 700-MM (27.55-IN) STROKE PART OF 450-8488 CHASSIS AR FIELD REPLACEMENT ORDER @@@@@510-7949@@@@@ ALSO AN ATTACHMENT 428F2


HYDRAULIC SYSTEM
CYLINDER GP
DRIVE GP

BACKHOE LOADER 428F2 BACKHOE LOADER LYG
 428F2 Side Shift Backhoe Loader LYG00001-UP (MACHINE) POWERED BY C4.4 Engine SEBP6828 428F2 LYG   (2013)

HYDRAULIC SYSTEM

CYLINDER GP
CYLINDER GP-LIFT
510-7945 CYLINDER GP-LIFT
CYLINDER GP-MULTIPURPOSE BUKT
226-5540 CYLINDER GP-MULTIPURPOSE BUKT
CYLINDER GP-STABILIZER
320-5938 CYLINDER GP-STABILIZER
CYLINDER GP-STABILIZER
510-7949 CYLINDER GP-STABILIZER
CYLINDER GP-STICK
320-5932 CYLINDER GP-STICK
CYLINDER GP-STICK
510-7948 CYLINDER GP-STICK
 

#SEBP68280580
 

320-5938: CYLINDER GP-STABILIZER

320-5938 CYLINDER GP-STABILIZER
S/N LYG1-1981
70-MM (2.75-IN) BORE X 700-MM (27.55-IN) STROKE
PART OF 450-8488 CHASSIS AR
FIELD REPLACEMENT ORDER @@@@@510-7949@@@@@
ALSO AN ATTACHMENT
i03693801 SEBP6828
3205938 CYLINDER GP-STABILIZER Parts scheme
  For full view, you need register

Parts for your 428F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 324-0496 [1] HEAD AS  
1A. 323-2465 J [1] BUSHING  
  338-2412 [1] SEAL-WIPER  
  338-2442 J [1] SEAL-U-CUP  
  340-9308 J [1] SEAL-O-RING  
2. 324-0498 [1] PISTON AS  
  161-7145 J [1] SEAL-PISTON  
  340-6272 J [2] RING-WEAR  
  340-9311 J [1] SEAL-O-RING  
3. 324-0505 [1] ROD AS-HYDRAULIC CYLINDER  
4. 324-0516 [1] CYLINDER AS-HYDRAULIC  
5. 350-3842 M [2] SETSCREW (M8X1.25X12.3-MM)  
6. 6V-8397 [2] SEAL-O-RING  
   
    AVAILABLE REPAIR KIT(S):
  501-6692 J [1] KIT-HYD CYLINDER SEAL (STABILIZER CYLINDER)  
    (ALSO INCLUDES SEAL-WIPER)
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
 

#SEBP68280581
 

510-7949: CYLINDER GP-STABILIZER

510-7949 CYLINDER GP-STABILIZER
S/N LYG1982-UP
70-MM (2.75-IN) BORE X 700-MM (27.55-IN) STROKE
PART OF 450-8488 CHASSIS AR
FIELD REPLACEMENT FOR @@@@@320-5938@@@@@
ALSO AN ATTACHMENT
i06943343 SEBP6828
5107949 CYLINDER GP-STABILIZER Parts scheme
  For full view, you need register

Parts for your 428F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 324-0498 [1] PISTON AS  
  161-7145 J [1] SEAL-PISTON  
  324-0497 [1] PISTON  
  340-6272 J [2] RING-WEAR  
  340-9311 J [1] SEAL-O-RING  
2. 324-0505 [1] ROD AS-HYDRAULIC CYLINDER  
3. 324-0516 [1] CYLINDER AS-HYDRAULIC  
4. 350-3842 M [2] SETSCREW (M8X1.25X12.3-MM)  
5. 494-4313 Y [1] HEAD GP-HYDRAULIC CYLINDER  
6. 6V-8397 [2] SEAL-O-RING  
   
    AVAILABLE REPAIR KIT(S):
  501-6692 J [1] KIT-HYD CYLINDER SEAL (STABILIZER CYLINDER)  
    (ALSO INCLUDES SEAL-O-RINGS, BEARING WEAR & SEAL-U-CUP)
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP68280582
 

320-5932: CYLINDER GP-STICK

320-5932 CYLINDER GP-STICK
S/N LYG1-UP
110-MM (4.3-IN) BORE X 677-MM (26.65-IN) STROKE
PART OF 450-8734, 450-8735, 500-7351 BACKHOE AR-EXTENDABLE STICK, 450-8733 BACKHOE AR-STANDARD STICK
FIELD REPLACEMENT ORDER @@@@@510-7953@@@@@
AN ATTACHMENT
i03693866 SEBP6828
3205932 CYLINDER GP-STICK Parts scheme
  For full view, you need register

Parts for your 428F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6V-8398 [1] SEAL-O-RING  
2. 324-0352 [1] HEAD AS  
2A. 323-2470 J [1] BEARING  
  340-9313 J [1] SEAL-O-RING  
  338-2415 [1] SEAL-WIPER  
  338-2445 J [1] SEAL-U-CUP  
3. 324-0354 [1] PISTON AS  
  340-6338 J [1] SEAL-PISTON  
  340-9308 J [1] SEAL-O-RING  
  343-8052 J [2] RING-WEAR  
4. 324-0391 [1] ROD AS  
4A. 331-1520 [1] BEARING  
5. 324-0402 [1] CYLINDER AS-HYDRAULIC  
5A. 215-1906 [2] BUSHING  
6. 350-3842 M [2] SETSCREW (M8X1.25X12.3-MM)  
7. 7J-9108 [1] SEAL-O-RING  
   
    AVAILABLE REPAIR KIT(S):
  501-6706 J [1] KIT-HYD CYLINDER SEAL (STICK CYLINDER)  
    (ALSO INCLUDES WIPER SEALS)
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
 

#SEBP68280583
 

510-7948: CYLINDER GP-STICK

510-7948 CYLINDER GP-STICK
S/N LYG1-UP
70-MM (2.75-IN) BORE X 1050-MM (41.35-IN) STROKE
PART OF 329-9749, 446-7998 STICK GP-EXTENDABLE
AN ATTACHMENT
i06889492 SEBP6828
5107948 CYLINDER GP-STICK Parts scheme
  For full view, you need register

Parts for your 428F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6V-8398 [1] SEAL-O-RING  
2. 324-0436 [1] ROD AS  
3. 324-0498 [1] PISTON AS  
  161-7145 J [1] SEAL-PISTON  
  324-0497 [1] PISTON  
  340-6272 J [2] RING-WEAR  
  340-9311 J [1] SEAL-O-RING  
4. 324-0501 [1] CYLINDER AS  
  334-9278 [1] TUBE AS  
5. 350-3842 M [2] SETSCREW (M8X1.25X12.3-MM)  
6. 494-4313 Y [1] HEAD GP-HYDRAULIC CYLINDER  
   
  501-6692 FJ [1] KIT-HYD CYLINDER SEAL (EXTENDABLE STICK)  
  323-2465 F [1] BUSHING  
  338-2442 F [1] SEAL-U-CUP  
  340-9308 F [1] SEAL-O-RING  
  478-4173 F [1] SEAL-WIPER  
  F   NOT SHOWN
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP68280584
 

510-7953: CYLINDER GP-STICK

510-7953 CYLINDER GP-STICK
S/N LYG1-UP
110-MM (4.3-IN) BORE X 677-MM (26.65-IN) STROKE
PART OF 450-8735, 500-7351 BACKHOE AR-EXTENDABLE STICK, 450-8733 BACKHOE AR-STANDARD STICK
FIELD REPLACEMENT FOR @@@@@320-5932@@@@@
AN ATTACHMENT
i06901824 SEBP6828
5107953 CYLINDER GP-STICK Parts scheme
  For full view, you need register

Parts for your 428F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6V-8398 [1] SEAL-O-RING  
2. 7J-9108 [1] SEAL-O-RING  
3. 324-0354 [1] PISTON AS  
  324-0353 [1] PISTON  
  340-6338 J [1] SEAL-PISTON  
  340-9308 J [1] SEAL-O-RING  
  343-8052 J [2] RING-WEAR  
4. 324-0391 [1] ROD AS  
4A. 331-1520 [1] BEARING  
5. 324-0402 [1] CYLINDER AS-HYDRAULIC  
5A. 215-1906 [2] BUSHING  
6. 350-3842 M [2] SETSCREW (M8X1.25X12.3-MM)  
7. 494-4315 Y [1] HEAD GP-HYDRAULIC CYLINDER  
   
  501-6706 FJ [1] KIT-HYD CYLINDER SEAL (STICK CYLINDER)  
  323-2470 F [1] BEARING  
  338-2445 F [1] SEAL-U-CUP  
  340-9313 F [1] SEAL-O-RING  
  478-4177 F [1] SEAL-WIPER  
  F   NOT SHOWN
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP68280585
 

381-8054: CYLINDER GP-SWING

381-8054 CYLINDER GP-SWING -RH
S/N LYG1-UP
100-MM (4-IN) BORE X 254-MM (10-IN) STROKE
PART OF 320-5933 FRAME GP-SLIDING
ALSO AN ATTACHMENT
i04562809 SEBP6828
3818054 CYLINDER GP-SWING Parts scheme
  For full view, you need register

Parts for your 428F2 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
 

#SEBP68280586
 

381-8055: CYLINDER GP-SWING

381-8055 CYLINDER GP-SWING -LH
S/N LYG1-UP
100-MM (3.9-IN) BORE X 254-MM (10-IN) STROKE
PART OF 320-5933 FRAME GP-SLIDING
ALSO AN ATTACHMENT
i04577409 SEBP6828
3818055 CYLINDER GP-SWING Parts scheme
  For full view, you need register

Parts for your 428F2 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
 

#SEBP68280587
 

358-5045: CYLINDER GP-TILT

358-5045 CYLINDER GP-TILT
S/N LYG1-UP
90-MM (3.5-IN) BORE X 881.5-MM (34.7-IN) STROKE
PART OF 340-1701 LOADER AR
FIELD REPLACEMENT ORDER @@@@@510-7947@@@@@
ALSO AN ATTACHMENT
i04548486 SEBP6828
3585045 CYLINDER GP-TILT Parts scheme
  For full view, you need register

Parts for your 428F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. [1] HEAD AS  
1A. 323-2466 J [1] BEARING  
  491-4780 [1] HEAD  
  338-2443 J [1] SEAL-U-CUP  
  340-9308 J [1] SEAL-O-RING  
  338-2413 J [1] SEAL-WIPER  
2. [1] PISTON AS  
  324-0513 [1] PISTON  
  161-7145 J [1] SEAL-PISTON  
  340-6272 J [2] RING-WEAR  
  340-9310 J [1] SEAL-O-RING  
3. 350-3842 M [2] SETSCREW (M8X1.25X12.3-MM)  
4. 360-9835 [1] ROD AS  
4A. 9R-0153 [2] BUSHING  
5. 360-9841 [1] CYLINDER AS-TILT  
5A. 9R-0153 [2] BUSHING  
6. 6V-8398 [2] SEAL-O-RING  
   
    AVAILABLE REPAIR KIT(S):
  324-0411 J [1] KIT-SEAL (TILT CYLINDER)  
    (INCLUDES PARTS MARKED "J" IN THE GRAPHIC)
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
 

#SEBP68280588
 

510-7947: CYLINDER GP-TILT

510-7947 CYLINDER GP-TILT
S/N LYG1-UP
70-MM (3.5-IN) BORE X 881.5-MM (34.7-IN)
PART OF 340-1701 LOADER AR
FIELD REPLACEMENT FOR 358-5045
ALSO AN ATTACHMENT
i06901903 SEBP6828
5107947 CYLINDER GP-TILT Parts scheme
  For full view, you need register

Parts for your 428F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6V-8398 [2] SEAL-O-RING  
2. [1] PISTON AS  
  161-7145 J [1] SEAL-PISTON  
  340-6272 J [2] RING-WEAR  
3. 350-3842 M [2] SETSCREW (M8X1.25X12.3-MM)  
4. 558-0736 [1] ROD AS  
4A. 9R-0153 [2] BUSHING  
5. 530-2557 [1] CYLINDER AS  
5A. 9R-0153 [2] BUSHING  
6. 495-2728 Y [1] CYLINDER HEAD AS  
   
    AVAILABLE REPAIR KIT(S):
  521-2973 J [1] KIT-HYDRAULIC CYLINDER SEAL  
    (INCLUDES BEARING, SEAL-U-CUP, O-RING SEALS, & SEAL-WIPER)
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP68280589
 

353-1338: DRIVE & MTG GP-PUMP

353-1338 DRIVE & MTG GP-PUMP
S/N LYG1-UP
PART OF 439-5025 TRANSMISSION AR-POWER SHIFT
AN ATTACHMENT
i04574729 SEBP6828
3531338 DRIVE & MTG GP-PUMP Parts scheme
  For full view, you need register

Parts for your 428F2 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
 

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 428F2 :

CYLINDER GP-MULTIPURPOSE BUKT
226-5540 CYLINDER GP-MULTIPURPOSE BUKT
CYLINDER GP-LIFT
510-7945 CYLINDER GP-LIFT
CYLINDER GP-LIFT
510-7944 CYLINDER GP-LIFT
CYLINDER GP-LIFT
358-5035 CYLINDER GP-LIFT
CYLINDER GP-LIFT
358-5034 CYLINDER GP-LIFT
CYLINDER GP-COUPLER
455-5975 CYLINDER GP-COUPLER
CYLINDER GP-COUPLER
361-1139 CYLINDER GP-COUPLER
CYLINDER GP-COUPLER
178-3713 CYLINDER GP-COUPLER
CYLINDER GP-STABILIZER
510-7949 CYLINDER GP-STABILIZER
CYLINDER GP-STICK
320-5932 CYLINDER GP-STICK
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
358-5045 CYLINDER GP-TILT
CYLINDER GP-TILT
510-7947 CYLINDER GP-TILT
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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.