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271-0522 VALVE GP-CONTROL -TILT S/N HJR1-UP PART OF 271-0512 VALVE GP-BANK 2, 271-0513 VALVE GP-BANK 3 AN ATTACHMENT 450F


HYDRAULIC SYSTEM
VALVE GP-CONTROL

BACKHOE LOADER 450F BACKHOE LOADER HJR
 450F Backhoe Loader HJR00001-UP (MACHINE) POWERED BY C4.4 Engine SEBP6401 450F HJR   (2012)

HYDRAULIC SYSTEM

VALVE GP-CONTROL
MOUNTING GP-BANK VALVE
345-3165 MOUNTING GP-BANK VALVE
VALVE GP-CONTROL
271-0521 VALVE GP-CONTROL
VALVE GP-CONTROL
271-0522 VALVE GP-CONTROL
VALVE GP-CONTROL
271-0523 VALVE GP-CONTROL
VALVE GP-CONTROL
271-0541 VALVE GP-CONTROL
VALVE GP-CONTROL
271-0542 VALVE GP-CONTROL
 

#SEBP64010380
 

271-0522: VALVE GP-CONTROL

271-0522 VALVE GP-CONTROL -TILT
S/N HJR1-UP
PART OF 271-0512 VALVE GP-BANK 2, 271-0513 VALVE GP-BANK 3
AN ATTACHMENT
i04125569 SEBP6401
2710522 VALVE GP-CONTROL Parts scheme
  For full view, you need register

Parts for your 450F BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 306-9205 [1] KIT-SOLENOID  
    (INCLUDES LIP SEAL, RETAINERS, SPRINGS, PLUNGER, COIL AS, ARMATURE, SNAP RING, COVER & SCREWS)
2. 257-7741 [1] KIT-ACTUATOR  
    (INCLUDES SPACER, LIP SEAL, TANG, BOLTS & BOOT KIT)
3. 348-9768 [2] VALVE GP-RELIEF (TILT CONTROL)  
    (EACH INCLUDES)
  8J-2413 [1] SEAL-O-RING  
  095-1751 [1] SEAL-O-RING  
  169-1616 [1] RING-BACKUP  
4. 6V-7970 [1] SEAL-O-RING  
5. 227-1186 [2] VALVE AS-CHECK  
6. 257-0468 [2] CAP-PROTECTION  
 

#SEBP64010381
 

271-0523: VALVE GP-CONTROL

271-0523 VALVE GP-CONTROL -AUXILIARY
S/N HJR1-UP
PART OF 271-0513 VALVE GP-BANK 3
AN ATTACHMENT
i04125756 SEBP6401
2710523 VALVE GP-CONTROL Parts scheme
  For full view, you need register

Parts for your 450F BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 257-7739 [1] KIT-COVER  
    (INCLUDES LIP SEAL, SPACER, SPRING, RETAINERS, COVER & BOLTS)
2. 257-7741 [1] KIT-ACTUATOR  
    (INCLUDES SPACER, LIP SEAL, TANG, BOLTS & BOOT KIT)
  247-4981 [1] KIT-BOOT  
    (INCLUDES BOOT & RETAINER)
3. 348-9768 [1] VALVE GP-RELIEF (AUXILIARY; 5TH, 6TH FUNCTIONS)  
  8J-2413 [1] SEAL-O-RING  
  095-1751 [1] SEAL-O-RING  
  169-1616 [1] RING-BACKUP  
4. 227-1191 [1] PLUG AS  
  8J-2413 [1] SEAL-O-RING  
  095-1751 [1] SEAL-O-RING  
  169-1616 [1] RING-BACKUP  
5. 227-1186 [2] VALVE AS-CHECK  
6. 6V-7970 [1] SEAL-O-RING  
7. 257-0468 [1] CAP-PROTECTION  
 

#SEBP64010382
 

271-0541: VALVE GP-CONTROL

271-0541 VALVE GP-CONTROL -STABILIZER
S/N HJR1-UP
PART OF 271-0527 VALVE GP-BANK 7, 271-0528 VALVE GP-BANK 8
AN ATTACHMENT
i04124529 SEBP6401
2710541 VALVE GP-CONTROL Parts scheme
  For full view, you need register

Parts for your 450F BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 257-7734 [1] KIT-COVER (CONTROL VALVE)  
    (INCLUDES BOLTS, SEAL-O-RING, COVER, PLUG, SPRING, & RETAINERS)
2. 227-1191 [1] PLUG AS  
  8J-2413 [1] SEAL-O-RING  
  095-1751 [1] SEAL-O-RING  
  169-1616 [1] RING-BACKUP  
3. 352-4225 [1] VALVE GP-RELIEF (STABILIZER CONTROL)  
  8J-2413 [1] SEAL-O-RING  
  095-1751 [1] SEAL-O-RING  
  169-1616 [1] RING-BACKUP  
4. 257-7730 [2] KIT-POPPET (CONTROL VALVE)  
    (EACH INCLUDES POPPET AS & PINS)
5. 257-7729 [2] PLUG GP-CONTROL VALVE  
    (EACH INCLUDES)
  122-9250 [1] SEAL-O-RING  
6. 257-7731 [1] MANIFOLD GP-HYDRAULIC  
  5D-6543 [1] SEAL-O-RING  
  5F-9144 [3] SEAL-O-RING  
  8C-8580 M [4] BOLT-SOCKET HEAD (M5X0.8X16-MM)  
7. 6V-7970 [1] SEAL-O-RING  
8. 257-0468 [1] CAP-PROTECTION  
  M   METRIC PART
 

#SEBP64010383
 

271-0542: VALVE GP-CONTROL

271-0542 VALVE GP-CONTROL -BOOM
S/N HJR1-UP
PART OF 271-0527 VALVE GP-BANK 7, 271-0528 VALVE GP-BANK 8
AN ATTACHMENT
i04124530 SEBP6401
2710542 VALVE GP-CONTROL Parts scheme
  For full view, you need register

Parts for your 450F BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 257-7734 [1] KIT-COVER (CONTROL VALVE)  
    (INCLUDES BOLTS, SEAL-O-RING, COVER, PLUG, SPRING, & RETAINERS)
2. 348-9761 [1] VALVE GP-RELIEF (BOOM CONTROL)  
  8J-2413 [1] SEAL-O-RING  
  095-1751 [1] SEAL-O-RING  
  169-1616 [1] RING-BACKUP  
3. 257-7730 [1] KIT-POPPET (CONTROL VALVE)  
    (INCLUDES POPPET AS & PINS)
4. 348-9774 [1] VALVE GP-RELIEF (IMPLEMENT PILOT PRESSURE)  
  8J-2413 [1] SEAL-O-RING  
  095-1751 [1] SEAL-O-RING  
  169-1616 [1] RING-BACKUP  
5. 257-7733 [1] VALVE GP-CHECK (BOOM CONTROL VALVE)  
  5W-1749 [1] SEAL-O-RING  
6. 257-7729 [1] PLUG GP-CONTROL VALVE  
  5W-1749 [1] SEAL-O-RING  
7. 6V-7970 [1] SEAL-O-RING  
8. 257-0468 [2] CAP-PROTECTION  
 

#SEBP64010384
 

271-0544: VALVE GP-CONTROL

271-0544 VALVE GP-CONTROL -SWING
S/N HJR1-UP
PART OF 271-0527 VALVE GP-BANK 7, 271-0528 VALVE GP-BANK 8
AN ATTACHMENT
i04124532 SEBP6401
2710544 VALVE GP-CONTROL Parts scheme
  For full view, you need register

Parts for your 450F BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 257-5571 [1] KIT-COVER  
    (INCLUDES BOLTS, SEAL-O-RINGS, COVER, PLUG, SPRING, & RETAINERS)
2. 348-9768 [2] VALVE GP-RELIEF (AUXILIARY; 5TH, 6TH FUNCTIONS)  
    (EACH INCLUDES)
  8J-2413 [1] SEAL-O-RING  
  095-1751 [1] SEAL-O-RING  
  169-1616 [1] RING-BACKUP  
3. 227-1186 [2] VALVE AS-CHECK  
4. 257-7731 [1] MANIFOLD GP-HYDRAULIC  
  5D-6543 [1] SEAL-O-RING  
  5F-9144 [3] SEAL-O-RING  
  8C-8580 M [4] BOLT-SOCKET HEAD (M5X0.8X16-MM)  
5. 6V-7970 [1] SEAL-O-RING  
6. 257-0468 [2] CAP-PROTECTION  
  M   METRIC PART
 

#SEBP64010385
 

271-0545: VALVE GP-CONTROL

271-0545 VALVE GP-CONTROL -BUCKET
S/N HJR1-UP
PART OF 271-0527 VALVE GP-BANK 7, 271-0528 VALVE GP-BANK 8
AN ATTACHMENT
i04124533 SEBP6401
2710545 VALVE GP-CONTROL Parts scheme
  For full view, you need register

Parts for your 450F BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 257-7734 [1] KIT-COVER (CONTROL VALVE)  
    (INCLUDES BOLTS, SEAL-O-RING, COVER, PLUG, SPRING, & RETAINERS)
2. 348-9771 [2] VALVE GP-RELIEF (BUCKET CONTROL)  
    (EACH INCLUDES)
  8J-2413 [1] SEAL-O-RING  
  095-1751 [1] SEAL-O-RING  
  169-1616 [1] RING-BACKUP  
3. 227-1186 [2] VALVE AS-CHECK  
4. 257-7731 [1] MANIFOLD GP-HYDRAULIC  
  5D-6543 [1] SEAL-O-RING  
  5F-9144 [3] SEAL-O-RING  
  8C-8580 M [4] BOLT-SOCKET HEAD (M5X0.8X16-MM)  
5. 6V-7970 [1] SEAL-O-RING  
6. 257-0468 [2] CAP-PROTECTION  
  M   METRIC PART
 

#SEBP64010386
 

271-0546: VALVE GP-CONTROL

271-0546 VALVE GP-CONTROL -EXTENDABLE STICK
S/N HJR1-UP
PART OF 271-0527 VALVE GP-BANK 7, 271-0528 VALVE GP-BANK 8
AN ATTACHMENT
i04124534 SEBP6401
2710546 VALVE GP-CONTROL Parts scheme
  For full view, you need register

Parts for your 450F BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 257-7734 [1] KIT-COVER (CONTROL VALVE)  
    (INCLUDES BOLTS, SEAL-O-RING, COVER, PLUG, SPRING & RETAINERS)
2. 6V-7970 [1] SEAL-O-RING  
3. 257-7730 [1] KIT-POPPET (CONTROL VALVE)  
    (INCLUDES POPPET AS & PINS)
4. 348-9767 [2] VALVE GP-RELIEF (STICK CONTROL VALVE)  
    (EACH INCLUDES)
  8J-2413 [1] SEAL-O-RING  
  095-1751 [1] SEAL-O-RING  
  169-1616 [1] RING-BACKUP  
5. 257-7733 [1] VALVE GP-CHECK (STICK CONTROL VALVE)  
  122-9250 [1] SEAL-O-RING  
6. 257-7729 [1] PLUG GP-CONTROL VALVE  
  122-9250 [1] SEAL-O-RING  
7. 179-3543 Y [1] MANIFOLD & SOLENOID GP-CONTROL  
8. 5F-9144 [3] SEAL-O-RING  
9. 5D-6543 [1] SEAL-O-RING  
10. 095-0642 M [4] BOLT-SOCKET HEAD (M5X0.8X50-MM)  
11. 257-0468 [2] CAP-PROTECTION  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP64010387
 

271-0547: VALVE GP-CONTROL

271-0547 VALVE GP-CONTROL -AUXILIARY
S/N HJR1-UP
PART OF 271-0528 VALVE GP-BANK 8
AN ATTACHMENT
i04124538 SEBP6401
2710547 VALVE GP-CONTROL Parts scheme
  For full view, you need register

Parts for your 450F BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 257-7734 [1] KIT-COVER (CONTROL VALVE)  
    (INCLUDES BOLTS, SEAL-O-RING, COVER, PLUG, SPRING & RETAINERS)
2. 348-9767 [2] VALVE GP-RELIEF (AUXILIARY CONTROL)  
    (EACH INCLUDES)
  8J-2413 [1] SEAL-O-RING  
  095-1751 [1] SEAL-O-RING  
  169-1616 [1] RING-BACKUP  
3. 227-1186 [2] VALVE AS-CHECK  
4. 179-3543 Y [1] MANIFOLD & SOLENOID GP-CONTROL  
5. 5F-9144 [3] SEAL-O-RING  
6. 5D-6543 [1] SEAL-O-RING  
7. 095-0642 M [4] BOLT-SOCKET HEAD (M5X0.8X50-MM)  
8. 6V-7970 [1] SEAL-O-RING  
9. 257-0468 [2] CAP-PROTECTION  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP64010388
 

341-8185: VALVE GP-CONTROL

341-8185 VALVE GP-CONTROL -STICK
S/N HJR1-UP
PART OF 271-0527 VALVE GP-BANK 7, 271-0528 VALVE GP-BANK 8
AN ATTACHMENT
i04124531 SEBP6401
3418185 VALVE GP-CONTROL Parts scheme
  For full view, you need register

Parts for your 450F BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 257-7734 [1] KIT-COVER (CONTROL VALVE)  
    (INCLUDES BOLTS, SEAL-O-RING, COVER, PLUG, SPRING & RETAINERS)
2. 348-9769 [2] VALVE GP-RELIEF (STICK)  
    (EACH INCLUDES)
  8J-2413 [1] SEAL-O-RING  
  095-1751 [1] SEAL-O-RING  
  169-1616 [1] RING-BACKUP  
3. 257-7730 [1] KIT-POPPET (CONTROL VALVE)  
    (INCLUDES POPPET AS & PINS)
4. 257-7733 [1] VALVE GP-CHECK (STICK CONTROL VALVE)  
  122-9250 [1] SEAL-O-RING  
5. 257-7729 [1] PLUG GP-CONTROL VALVE  
  122-9250 [1] SEAL-O-RING  
6. 6V-7970 [1] SEAL-O-RING  
7. 257-0468 [2] CAP-PROTECTION  
 

#SEBP64010389
 

348-4574: VALVE GP-CONTROL

348-4574 VALVE GP-CONTROL -LIFT
S/N HJR1-UP
PART OF 342-6662 VALVE GP-BANK 2, 342-6663 VALVE GP-BANK 3
AN ATTACHMENT
i04125810 SEBP6401
3484574 VALVE GP-CONTROL Parts scheme
  For full view, you need register

Parts for your 450F BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 337-5099 [1] KIT-SEAL (TOP)  
    (INCLUDES HOUSING, SEALS, WIPER, SCREWS, INSERT & O-RING)
2. 337-5100 [1] KIT-SEAL (BOTTOM)  
    (INCLUDES HOUSING, SEALS, SCREWS & INSERT)
3. 338-5290 [1] KIT-DETENT (MECHANICAL)  
    (INCLUDES WASHERS, END CAP, SCREWS, SPACER, SEAT SPRING, RETAINER SPRING, SLEEVE & SPRING)
4. 192-7864 [2] PLUG  
5. 192-7510 [2] SEAL-O-RING  
6. 284-9134 [1] VALVE AS-RELIEF (BOOM CYLINDER, ROD END)  
7. 192-7863 [2] PLUG AS  
8. 6V-5138 [2] SEAL-O-RING  
9. 6V-7970 [1] SEAL-O-RING  
10. 348-4593 [1] VALVE GP-CHECK (IMPLEMENT)  
  6V-5138 [1] SEAL-O-RING  
 

Information:

Caterpillar Parts SIS Catalog 450F :

VALVE GP-CONTROL
271-0521 VALVE GP-CONTROL
VALVE GP-BANK 8
342-6668 VALVE GP-BANK 8
VALVE GP-BANK 8
271-0528 VALVE GP-BANK 8
VALVE GP-BANK 7
342-6667 VALVE GP-BANK 7
VALVE GP-BANK 7
271-0527 VALVE GP-BANK 7
VALVE GP-BANK 3
342-6663 VALVE GP-BANK 3
VALVE GP-BANK 3
271-0513 VALVE GP-BANK 3
VALVE GP-BANK 2
342-6662 VALVE GP-BANK 2
VALVE GP-CONTROL
271-0523 VALVE GP-CONTROL
VALVE GP-CONTROL
271-0541 VALVE GP-CONTROL
VALVE GP-CONTROL
271-0542 VALVE GP-CONTROL
VALVE GP-CONTROL
271-0544 VALVE GP-CONTROL
VALVE GP-CONTROL
271-0545 VALVE GP-CONTROL
VALVE GP-CONTROL
271-0546 VALVE GP-CONTROL
VALVE GP-CONTROL
271-0547 VALVE GP-CONTROL
VALVE GP-CONTROL
341-8185 VALVE GP-CONTROL

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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.
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