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361-1139 CYLINDER GP-COUPLER S/N LYK1-UP 31.8-MM(1.25-IN)BORE X 30-MM(1.2-IN)STROKE PART OF 361-1137 LOCK GP-QUICK COUPLER AN ATTACHMENT 434F2


HYDRAULIC SYSTEM
CYLINDER 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-BOOM
320-5936 CYLINDER GP-BOOM
CYLINDER GP-BOOM
510-7952 CYLINDER GP-BOOM
CYLINDER GP-COUPLER
361-1139 CYLINDER GP-COUPLER
CYLINDER GP-COUPLER
455-5975 CYLINDER GP-COUPLER
CYLINDER GP-LIFT
374-8059 CYLINDER GP-LIFT
CYLINDER GP-LIFT
374-8060 CYLINDER GP-LIFT
 

#SEBP68300470
 

361-1139: CYLINDER GP-COUPLER

361-1139 CYLINDER GP-COUPLER
S/N LYK1-UP
31.8-MM(1.25-IN)BORE X 30-MM(1.2-IN)STROKE
PART OF 361-1137 LOCK GP-QUICK COUPLER
AN ATTACHMENT
i04805603 SEBP6830
3611139 CYLINDER GP-COUPLER Parts scheme
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Parts for your 434F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 125-8665 M [1] SCREW-FLAT HEAD (M6X1X16.7-MM)  
2. 361-1127 [1] ROD AS  
3. 361-1128 [1] SEAL  
4. 361-1129 [1] PISTON  
5. 361-1131 [1] KIT-SEAL  
    (INCLUDES PARTS MARKED "J" IN GRAPHIC)
6. 361-1132 [1] VALVE GP-CHECK (HYDRAULIC CONTROL LOCK)  
  112-5282 [1] SEAL-O-RING  
  214-7654 [1] SEAL-O-RING  
  215-3277 [1] SEAL-O-RING  
7. 361-1140 [1] PISTON  
8. 192-7507 [2] SEAL-O-RING  
9. 8C-6430 M [2] SCREW-FLAT HEAD (M6X1X30-MM)  
   
    PARTS SHOWN IN GRAPHIC(S) WITHOUT A REFERENCE NUMBER ARE NOT SERVICED SEPARATELY
  M   METRIC PART
 

#SEBP68300471
 

455-5975: CYLINDER GP-COUPLER

455-5975 CYLINDER GP-COUPLER
S/N LYK1-UP
31.8-MM (1.3-IN) BORE X 30-MM (1.2-IN) STROKE
PART OF 361-1137 LOCK GP-QUICK COUPLER
AN ATTACHMENT
i05984601 SEBP6830
4555975 CYLINDER GP-COUPLER Parts scheme
  For full view, you need register

Parts for your 434F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 361-1127 [1] ROD AS  
2. 361-1128 [1] SEAL  
3. 361-1129 [1] PISTON  
4. 216-9060 [1] PLUG  
5. 361-1132 Y [1] VALVE GP-CHECK (HYDRAULIC CONTROL LOCK)  
6. 361-1140 [1] PISTON  
   
    AVAILABLE REPAIR KIT(S):
  361-1131 [1] KIT-SEAL  
    (INCLUDES PARTS MARKED 'J' IN THE GRAPHIC)
  Y   SEPARATE ILLUSTRATION
 

#SEBP68300472
 

374-8059: CYLINDER GP-LIFT

374-8059 CYLINDER GP-LIFT -LH
S/N LYK1-UP
90-MM(3.54-IN)BORE X 740-MM(29.2-IN)STROKE
PART OF 340-1702 LOADER AR
i04985536 SEBP6830
3748059 CYLINDER GP-LIFT Parts scheme
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Parts for your 434F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 434-8904 [1] HOUSING AS-CYLINDER  
1A. 436-8720 [1] BUSHING  
2. 434-8905 [1] ROD AS  
2A. 436-8719 [1] BUSHING  
3. 434-8907 [1] PISTON  
4. 434-8908 J [1] RING-WIPER  
5. 434-8910 J [1] SEAL-ROD  
6. 434-8911 J [1] SEAL-O-RING  
7. 436-8715 J [1] SEAL  
8. 436-8716 J [1] SEAL-O-RING  
9. 436-8717 J [1] SEAL-PISTON  
10. 436-8718 J [2] RING-WEAR  
11. 436-8722 [1] HEAD AS  
12. 436-8735 [1] NUT (M50X1.5-THD)  
   
    AVAILABLE REPAIR KIT(S):
  436-8721 J [1] KIT-SEAL  
  J   KIT MARKED J SERVICES PART(S) MARKED J
 

#SEBP68300473
 

374-8060: CYLINDER GP-LIFT

374-8060 CYLINDER GP-LIFT -RH
S/N LYK1-UP
90-MM(3.54-IN)BORE X 740-MM(29.2-IN) STROKE
PART OF 340-1702 LOADER AR
i04985552 SEBP6830
3748060 CYLINDER GP-LIFT Parts scheme
  For full view, you need register

Parts for your 434F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 434-8905 [1] ROD AS  
1A. 436-8719 [1] BUSHING  
2. 434-8907 [1] PISTON  
3. 434-8908 J [1] RING-WIPER  
4. 434-8910 J [1] SEAL-ROD  
5. 434-8911 J [1] SEAL-O-RING  
6. 436-8715 J [1] SEAL  
7. 436-8716 J [1] SEAL-O-RING  
8. 436-8717 J [1] SEAL-PISTON  
9. 436-8718 J [2] RING-WEAR  
10. 436-9733 [1] HOUSING AS-CYLINDER  
10A. 436-8720 [1] BUSHING  
11. 436-8735 [1] NUT (M50X1.5-THD)  
12. 436-8722 [1] HEAD AS  
   
    AVAILABLE REPAIR KIT(S):
  436-8721 J [1] KIT-SEAL  
  J   KIT MARKED J SERVICES PART(S) MARKED J
 

#SEBP68300474
 

226-5540: CYLINDER GP-MULTIPURPOSE BUKT

226-5540 CYLINDER GP-MULTIPURPOSE BUKT
S/N LYK1-UP
76-MM (2.99-IN) BORE X 262-MM (10.31-IN) STROKE
PART OF 320-9941, 350-1576, 350-1579, 350-1582 BUCKET AR-MULTIPURPOSE, 337-7426, 337-7431, 337-7480, 536-0021, 536-0027, 536-0028, 536-0034 BUCKET GP-MULTIPURPOSE
AN ATTACHMENT
i02983289 SEBP6830
2265540 CYLINDER GP-MULTIPURPOSE BUKT Parts scheme
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Parts for your 434F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3B-8489 [2] FITTING-GREASE (1/8-27 PTF)  
2. 9S-8004 [2] PLUG (9/16-18-THD)  
3. 3J-1907 [2] SEAL-O-RING  
4. 9T-4007 [2] BEARING  
   
    AVAILABLE REPAIR KIT(S):
  230-9357 [1] KIT-SEAL (BUCKET CYLINDER)  
    (INCLUDES WIPER SEAL, O-RINGS, MOISTURE EXCLUDER, POLYPAK, WEAR RINGS, O-RING LOADER & PISTON RING))
 

#SEBP68300475
 

320-5938: CYLINDER GP-STABILIZER

320-5938 CYLINDER GP-STABILIZER
S/N LYK1-UP
70-MM (2.75-IN) BORE X 700-MM (27.55-IN) STROKE
PART OF 450-8489 CHASSIS AR
FIELD REPLACEMENT ORDER @@@@@510-7949@@@@@
i03693801 SEBP6830
3205938 CYLINDER GP-STABILIZER Parts scheme
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Parts for your 434F2 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
 

#SEBP68300476
 

510-7949: CYLINDER GP-STABILIZER

510-7949 CYLINDER GP-STABILIZER
S/N LYK1-UP
70-MM (2.75-IN) BORE X 700-MM (27.55-IN) STROKE
PART OF 450-8489 CHASSIS AR
FIELD REPLACEMENT FOR @@@@@320-5938@@@@@
i06943343 SEBP6830
5107949 CYLINDER GP-STABILIZER Parts scheme
  For full view, you need register

Parts for your 434F2 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
 

#SEBP68300477
 

320-5932: CYLINDER GP-STICK

320-5932 CYLINDER GP-STICK
S/N LYK1-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 SEBP6830
3205932 CYLINDER GP-STICK Parts scheme
  For full view, you need register

Parts for your 434F2 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
 

#SEBP68300478
 

510-7948: CYLINDER GP-STICK

510-7948 CYLINDER GP-STICK
S/N LYK1-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 SEBP6830
5107948 CYLINDER GP-STICK Parts scheme
  For full view, you need register

Parts for your 434F2 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
 

#SEBP68300479
 

510-7953: CYLINDER GP-STICK

510-7953 CYLINDER GP-STICK
S/N LYK1-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 SEBP6830
5107953 CYLINDER GP-STICK Parts scheme
  For full view, you need register

Parts for your 434F2 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
 

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-BOOM
510-7952 CYLINDER GP-BOOM
CYLINDER GP-BOOM
320-5936 CYLINDER GP-BOOM
CYLINDER GP-BACKHOE BUCKET
510-7950 CYLINDER GP-BACKHOE BUCKET
CYLINDER GP-BACKHOE BUCKET
320-5937 CYLINDER GP-BACKHOE BUCKET
CONTROL AR-RIDE
561-3324 CONTROL AR-RIDE
398-2681 CONTROL AR-RIDE
398-2680 CONTROL AR-RIDE
398-2497 CONTROL AR-HYDRAULIC
CYLINDER GP-COUPLER
455-5975 CYLINDER GP-COUPLER
CYLINDER GP-LIFT
374-8059 CYLINDER GP-LIFT
CYLINDER GP-LIFT
374-8060 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
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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.