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389-3103 VALVE GP-CONTROL -EXTENDABLE STICK S/N LYK1-UP PART OF 479-0659 VALVE GP-MAIN CONTROL AN ATTACHMENT 434F2


HYDRAULIC SYSTEM
VALVE GP-CONTROL
VALVE GP-LOAD CONTROL
VALVE GP-CONTROL
PUMP 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

VALVE GP-CONTROL
VALVE GP-CONTROL
389-3101 VALVE GP-CONTROL
VALVE GP-CONTROL
389-3102 VALVE GP-CONTROL
VALVE GP-CONTROL
389-3103 VALVE GP-CONTROL
VALVE GP-CONTROL
389-3104 VALVE GP-CONTROL
VALVE GP-CONTROL
389-3105 VALVE GP-CONTROL
VALVE GP-CONTROL
389-3106 VALVE GP-CONTROL
 

#SEBP68300580
 

389-3103: VALVE GP-CONTROL

389-3103 VALVE GP-CONTROL -EXTENDABLE STICK
S/N LYK1-UP
PART OF 479-0659 VALVE GP-MAIN CONTROL
AN ATTACHMENT
i05270724 SEBP6830
3893103 VALVE GP-CONTROL Parts scheme
  For full view, you need register

Parts for your 434F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 350-8841 [1] KIT-COMPENSATOR (CONTROL VALVE)  
1A. 6V-7970 [1] SEAL-O-RING  
1B. 8C-3106 [1] SEAL-O-RING  
2. 308-2873 [1] KIT-COVER (CONTROL VALVE)  
  6C-9052 M [8] BOLT-SOCKET HEAD (M6X1X16-MM)  
  188-2042 [2] SEAL-O-RING  
    (ALSO INCLUDES SPRINGS, SPRING RETAINERS & COVERS)
3. 308-2883 [2] VALVE GP-RELIEF (LINE)  
    (EACH INCLUDES)
  4D-2297 [1] SEAL-O-RING  
  M   METRIC PART
 

#SEBP68300581
 

389-3104: VALVE GP-CONTROL

389-3104 VALVE GP-CONTROL -STICK
S/N LYK1-UP
PART OF 479-0659 VALVE GP-MAIN CONTROL
AN ATTACHMENT
i05270726 SEBP6830
3893104 VALVE GP-CONTROL Parts scheme
  For full view, you need register

Parts for your 434F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 350-8841 [1] KIT-COMPENSATOR (CONTROL VALVE)  
1A. 6V-7970 [1] SEAL-O-RING  
1B. 8C-3106 [1] SEAL-O-RING  
2. 308-2873 [1] KIT-COVER (CONTROL VALVE)  
  6C-9052 M [8] BOLT-SOCKET HEAD (M6X1X16-MM)  
  188-2042 [2] SEAL-O-RING  
    (ALSO INCLUDES SPRINGS, SPRING RETAINERS & COVERS)
3. 308-2883 [2] VALVE GP-RELIEF (LINE)  
    (EACH INCLUDES)
  4D-2297 [1] SEAL-O-RING  
  M   METRIC PART
 

#SEBP68300582
 

389-3105: VALVE GP-CONTROL

389-3105 VALVE GP-CONTROL -BUCKET
S/N LYK1-UP
PART OF 479-0659 VALVE GP-MAIN CONTROL
AN ATTACHMENT
i05270727 SEBP6830
3893105 VALVE GP-CONTROL Parts scheme
  For full view, you need register

Parts for your 434F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 350-8841 [1] KIT-COMPENSATOR  
1A. 6V-7970 [1] SEAL-O-RING  
1B. 8C-3106 [1] SEAL-O-RING  
2. 308-2873 [1] KIT-COVER  
  6C-9052 M [8] BOLT-SOCKET HEAD (M6X1X16-MM)  
  188-2042 [2] SEAL-O-RING  
    (ALSO INCLUDES SPRINGS, SPRING RETAINERS & COVERS)
3. 396-4900 [2] VALVE GP-RELIEF (LINE)  
    (EACH INCLUDES)
  4D-2297 [1] SEAL-O-RING  
  M   METRIC PART
 

#SEBP68300583
 

389-3106: VALVE GP-CONTROL

389-3106 VALVE GP-CONTROL -SWING
S/N LYK1-UP
PART OF 479-0659 VALVE GP-MAIN CONTROL
AN ATTACHMENT
i05270729 SEBP6830
3893106 VALVE GP-CONTROL Parts scheme
  For full view, you need register

Parts for your 434F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 350-8841 [1] KIT-COMPENSATOR  
1A. 6V-7970 [1] SEAL-O-RING  
1B. 8C-3106 [1] SEAL-O-RING  
2. 308-2873 [1] KIT-COVER  
  6C-9052 M [8] BOLT-SOCKET HEAD (M6X1X16-MM)  
  188-2042 [2] SEAL-O-RING  
    (ALSO INCLUDES SPRINGS, SPRING RETAINERS & COVERS)
3. 308-2883 [2] VALVE GP-RELIEF (LINE)  
    (EACH INCLUDES)
  4D-2297 [1] SEAL-O-RING  
  M   METRIC PART
 

#SEBP68300584
 

389-3107: VALVE GP-CONTROL

389-3107 VALVE GP-CONTROL -BOOM
S/N LYK1-UP
PART OF 479-0659 VALVE GP-MAIN CONTROL
AN ATTACHMENT
i05270731 SEBP6830
3893107 VALVE GP-CONTROL Parts scheme
  For full view, you need register

Parts for your 434F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 257-7733 [2] VALVE GP-CHECK  
    (EACH INCLUDES)
  5W-1749 [1] SEAL-O-RING  
2. 308-2873 [1] KIT-COVER  
  6C-9052 M [8] BOLT-SOCKET HEAD (M6X1X16-MM)  
  188-2042 [2] SEAL-O-RING  
    (ALSO INCLUDES SPRINGS, SPRING RETAINERS & COVERS)
3. 348-9761 [1] VALVE GP-RELIEF (LINE)  
4. 396-4901 [1] VALVE GP-RELIEF (IMPLEMENT)  
    (EACH VALVE GP INCLUDES)
  8J-2413 [1] SEAL-O-RING  
  095-1751 [1] SEAL-O-RING  
  169-1616 [1] RING-BACKUP  
5. 6V-7970 [1] SEAL-O-RING  
6. 257-0468 [2] CAP-PROTECTION  
  M   METRIC PART
 

#SEBP68300585
 

389-3141: VALVE GP-CONTROL

389-3141 VALVE GP-CONTROL -STABILIZER
S/N LYK1-UP
PART OF 398-2690 CONTROL AR-STABILIZER
AN ATTACHMENT
i05943972 SEBP6830
3893141 VALVE GP-CONTROL Parts scheme
  For full view, you need register

Parts for your 434F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 437-2888 [2] PIN  
2. 437-2887 [2] LEVER GP-CONTROL VALVE  
    (EACH INCLUDES)
  437-2888 [1] PIN  
3. 437-2896 [4] SEAL-O-RING  
4. 437-2893 [2] KIT-COVER  
    (EACH INCLUDES WIPER SEAL, O-RING, SPRINGS, SPOOL END AS, CAP-SPOOL & BOLTS)
5. 360-3692 [3] PLUG  
6. 3J-1907 [3] SEAL-O-RING  
7. 8T-0269 M [4] BOLT-SOCKET HEAD (M6X1X20-MM)  
8. 6V-5683 M [4] BOLT (M6X1X16-MM)  
9. 9T-0556 [2] SEAL  
  M   METRIC PART
 

#SEBP68300586
 

390-9740: VALVE GP-CONTROL

390-9740 VALVE GP-CONTROL -LIFT
S/N LYK1-UP
PART OF 359-7209 VALVE GP-BANK 3
AN ATTACHMENT
i05028609 SEBP6830
3909740 VALVE GP-CONTROL Parts scheme
  For full view, you need register

Parts for your 434F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 350-8841 [1] KIT-COMPENSATOR (CONTROL VALVE)  
  6V-7970 [1] SEAL-O-RING  
  8C-3106 [1] SEAL-O-RING  
2. 533-4076 [1] KIT-DETENT  
3. 350-8866 [1] KIT-ACTUATOR  
    (ALSO INCLUDES PLATE, SEAL & TANG)
  9X-2042 M [2] SCREW-TRUSS HEAD (M6X1X12-MM)  
  247-4981 [1] KIT-BOOT  
    (INCLUDES DUST BOOT & BOOT RETAINER)
4. 308-2885 [1] PLUG AS  
  4D-2297 [1] SEAL-O-RING  
5. 360-7435 [1] VALVE AS-RELIEF (LIFT)  
  4D-2297 [1] SEAL-O-RING  
  M   METRIC PART
 

#SEBP68300587
 

308-3437: VALVE GP-LOAD CONTROL

308-3437 VALVE GP-LOAD CONTROL -STABILIZER
S/N LYK1-UP
PART OF 397-1575 LINES GP-STABILIZER
AN ATTACHMENT
i02767953 SEBP6830
3083437 VALVE GP-LOAD CONTROL Parts scheme
  For full view, you need register

Parts for your 434F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
    (NO SERVICED PARTS)
 

#SEBP68300588
 

479-0659: VALVE GP-MAIN CONTROL

479-0659 VALVE GP-MAIN CONTROL
S/N LYK1-UP
PART OF 501-0576 VALVE & MTG GP-BANK
AN ATTACHMENT
i06748294 SEBP6830
4790659 VALVE GP-MAIN CONTROL Parts scheme
  For full view, you need register

Parts for your 434F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 335-6327 [1] COVER  
2. 389-3103 Y [1] VALVE GP-CONTROL (EXTENDABLE STICK)  
3. 389-3104 Y [1] VALVE GP-CONTROL (STICK)  
4. 389-3105 Y [1] VALVE GP-CONTROL (BUCKET)  
5. 389-3106 Y [1] VALVE GP-CONTROL (SWING)  
6. 389-3107 Y [1] VALVE GP-CONTROL (BOOM)  
7. 479-0578 J [1] MANIFOLD GP-CONTROL  
  257-0478 [1] COIL AS (12-VOLT)  
8. 479-0575 [1] KIT-FASTENER  
  8T-0389 M [3] LOCKNUT (M10X1.5-THD)  
9. 4J-9535 [6] SEAL-O-RING  
10. 6V-8978 [18] SEAL-O-RING  
   
    AVAILABLE REPAIR KIT(S):
  479-0579 J [1] KIT-CARTRIDGE  
  479-0581 J [1] KIT-REGULATOR  
    (INCLUDES CAP, SPRING, SHIMS, SPOOL & SEAL-O-RING)
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP68300589
 

398-7457: VALVE GP-PUMP CONTROL

398-7457 VALVE GP-PUMP CONTROL -FLOW COMPENSATOR
S/N LYK1-UP
PART OF 455-7978 PUMP GP-PISTON
i05762121 SEBP6830
3987457 VALVE GP-PUMP CONTROL Parts scheme
  For full view, you need register

Parts for your 434F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8T-8442 M [4] BOLT-SOCKET HEAD (M6X1X30-MM)  
2. 280-7870 [1] GASKET  
3. 6E-6528 J [2] SEAL  
4. 9S-8002 [1] PLUG (7/16-20-THD)  
5. 3J-7354 [1] SEAL-O-RING  
6. 033-6043 J [1] SEAL-O-RING  
7. 6V-6339 J [1] SEAL-O-RING  
8. 213-9803 [1] PLUG-ORIFICE  
   
    AVAILABLE REPAIR KIT(S):
  293-8350 J [1] KIT-SEAL (FLOW COMPENSATOR)  
    (ALSO INCLUDES O-RINGS & BACKUP RINGS)
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
 

Information:

Caterpillar Parts SIS Catalog 434F2 :

VALVE GP-CONTROL
389-3102 VALVE GP-CONTROL
VALVE GP-CONTROL
389-3101 VALVE GP-CONTROL
VALVE GP-CONTROL
389-3100 VALVE GP-CONTROL
VALVE GP-CONTROL
389-3099 VALVE GP-CONTROL
VALVE GP-CONTROL
389-3098 VALVE GP-CONTROL
VALVE GP-CONTROL
363-9806 VALVE GP-CONTROL
VALVE GP-CONTROL
363-9104 VALVE GP-CONTROL
VALVE GP-CHECK
361-1132 VALVE GP-CHECK
VALVE GP-CONTROL
389-3104 VALVE GP-CONTROL
VALVE GP-CONTROL
389-3105 VALVE GP-CONTROL
VALVE GP-CONTROL
389-3106 VALVE GP-CONTROL
VALVE GP-CONTROL
389-3107 VALVE GP-CONTROL
VALVE GP-CONTROL
389-3141 VALVE GP-CONTROL
VALVE GP-CONTROL
390-9740 VALVE GP-CONTROL
VALVE GP-LOAD CONTROL
308-3437 VALVE GP-LOAD CONTROL
VALVE GP-MAIN CONTROL
479-0659 VALVE GP-MAIN CONTROL
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