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266-2556 VALVE GP-BANK 6 S/N KMW1-UP PART OF 269-2146 VALVE AR-BANK 6 Type 2 AN ATTACHMENT 420E BACKHOE LOADER


HYDRAULIC SYSTEM
VALVE GP-BANK
VALVE GP-CONTROL

BACKHOE LOADER 420E BACKHOE LOADER KMW
 420E Backhoe Loader Parallel Lift Center Pivot KMW00001-UP (MACHINE) POWERED BY 3054C Engine SEBP3705 420E KMW   (2006)

HYDRAULIC SYSTEM

VALVE GP-BANK
VALVE GP-BANK 3
266-2563 VALVE GP-BANK 3
VALVE GP-BANK 6
266-2556 VALVE GP-BANK 6
VALVE GP-BANK 6
266-2556 VALVE GP-BANK 6
VALVE GP-BANK 7
266-2557 VALVE GP-BANK 7
VALVE GP-BANK 7
266-2557 VALVE GP-BANK 7
VALVE GP-BANK 7
266-2557 VALVE GP-BANK 7
 

#SEBP37050480
 

266-2556: VALVE GP-BANK 6

266-2556 VALVE GP-BANK 6
S/N KMW1-UP
PART OF 269-2146 VALVE AR-BANK 6
Type 2
AN ATTACHMENT
i03619660 SEBP3705
2662556 VALVE GP-BANK 6 Parts scheme
  For full view, you need register

Parts for your 420E BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 341-4726 CY [1] MANIFOLD & SOLENOID GP-CONTROL (INLET)  
2. 269-1061 Y [2] VALVE GP-CONTROL (STABILIZER)  
3. 269-1062 Y [1] VALVE GP-CONTROL (BOOM)  
4. 353-3880 Y [1] VALVE GP-CONTROL (STICK)  
5. 269-1064 Y [1] VALVE GP-CONTROL (SWING)  
6. 269-1065 Y [1] VALVE GP-CONTROL (BUCKET)  
7. 269-1059 Y [1] MANIFOLD GP-CONTROL (OUTLET)  
8. 257-0446 [1] KIT-FASTENER  
    (INCLUDES LOCKNUTS & TIE RODS)
9. 4J-5309 [28] SEAL-O-RING  
10. 6V-5326 [7] SEAL-O-RING  
11. 6V-8978 [7] SEAL-O-RING  
12. 257-7724 Y [1] MANIFOLD & SOLENOID GP-CONTROL (BOOM, STICK, PATTERN SWITCH)  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP37050481
 

266-2557: VALVE GP-BANK 7

266-2557 VALVE GP-BANK 7
S/N KMW1-UP
PART OF 269-2147 VALVE AR-BANK 7
Type 1
AN ATTACHMENT
i02447365 SEBP3705
2662557 VALVE GP-BANK 7 Parts scheme
  For full view, you need register

Parts for your 420E BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 269-1060 Y [1] MANIFOLD & SOLENOID GP-CONTROL (INLET)  
2. 269-1061 Y [2] VALVE GP-CONTROL (STABILIZER)  
3. 269-1062 Y [1] VALVE GP-CONTROL (BOOM)  
4. 269-1063 Y [1] VALVE GP-CONTROL (STICK)  
5. 269-1064 Y [1] VALVE GP-CONTROL (SWING)  
6. 269-1065 Y [1] VALVE GP-CONTROL (BUCKET)  
7. 269-1066 Y [1] VALVE GP-CONTROL (EXTENDABLE STICK)  
8. 269-1059 Y [1] MANIFOLD GP-CONTROL (OUTLET)  
9. 257-0447 [1] KIT-FASTENER  
    (INCLUDES LOCKNUTS & TIE RODS)
10. 4J-5309 [32] SEAL-O-RING  
11. 6V-5326 [8] SEAL-O-RING  
12. 6V-8978 [8] SEAL-O-RING  
13. 257-7724 Y [1] MANIFOLD & SOLENOID GP-CONTROL (BOOM, STICK, PATTERN SWITCH)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP37050482
 

266-2557: VALVE GP-BANK 7

266-2557 VALVE GP-BANK 7
S/N KMW1-UP
PART OF 269-2147 VALVE AR-BANK 7
Type 2
AN ATTACHMENT
i03585680 SEBP3705
2662557 VALVE GP-BANK 7 Parts scheme
  For full view, you need register

Parts for your 420E BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 341-4726 CY [1] MANIFOLD & SOLENOID GP-CONTROL (INLET)  
2. 269-1061 Y [2] VALVE GP-CONTROL (STABILIZER)  
3. 269-1062 Y [1] VALVE GP-CONTROL (BOOM)  
4. 269-1063 Y [1] VALVE GP-CONTROL (STICK)  
5. 269-1064 Y [1] VALVE GP-CONTROL (SWING)  
6. 269-1065 Y [1] VALVE GP-CONTROL (BUCKET)  
7. 269-1066 Y [1] VALVE GP-CONTROL (EXTENDABLE STICK)  
8. 269-1059 Y [1] MANIFOLD GP-CONTROL (OUTLET)  
9. 257-0447 [1] KIT-FASTENER  
    (INCLUDES LOCKNUTS & TIE RODS)
10. 4J-5309 [32] SEAL-O-RING  
11. 6V-5326 [8] SEAL-O-RING  
12. 6V-8978 [8] SEAL-O-RING  
13. 257-7724 Y [1] MANIFOLD & SOLENOID GP-CONTROL (BOOM, STICK, PATTERN SWITCH)  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP37050483
 

266-2557: VALVE GP-BANK 7

266-2557 VALVE GP-BANK 7
S/N KMW1-UP
PART OF 269-2147 VALVE AR-BANK 7
Type 3
AN ATTACHMENT
i03863553 SEBP3705
2662557 VALVE GP-BANK 7 Parts scheme
  For full view, you need register

Parts for your 420E BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 341-4726 Y [1] MANIFOLD & SOLENOID GP-CONTROL (INLET)  
2. 269-1061 Y [2] VALVE GP-CONTROL (STABILIZER)  
3. 269-1062 Y [1] VALVE GP-CONTROL (BOOM)  
4. 353-3880 CY [1] VALVE GP-CONTROL (STICK)  
5. 269-1064 Y [1] VALVE GP-CONTROL (SWING)  
6. 269-1065 Y [1] VALVE GP-CONTROL (BUCKET)  
7. 269-1066 Y [1] VALVE GP-CONTROL (EXTENDABLE STICK)  
8. 269-1059 Y [1] MANIFOLD GP-CONTROL (OUTLET)  
9. 257-0447 [1] KIT-FASTENER  
    (INCLUDES LOCKNUTS & TIE RODS)
10. 4J-5309 [32] SEAL-O-RING  
11. 6V-5326 [8] SEAL-O-RING  
12. 6V-8978 [8] SEAL-O-RING  
13. 257-7724 Y [1] MANIFOLD & SOLENOID GP-CONTROL (BOOM, STICK, PATTERN SWITCH)  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP37050484
 

266-2558: VALVE GP-BANK 8

266-2558 VALVE GP-BANK 8
S/N KMW1-UP
PART OF 269-2148 VALVE AR-BANK 8
Type 1
AN ATTACHMENT
i02447419 SEBP3705
2662558 VALVE GP-BANK 8 Parts scheme
  For full view, you need register

Parts for your 420E BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 269-1060 Y [1] MANIFOLD & SOLENOID GP-CONTROL (INLET)  
2. 269-1061 Y [2] VALVE GP-CONTROL (STABILIZER)  
3. 269-1062 Y [1] VALVE GP-CONTROL (BOOM)  
4. 269-1063 Y [1] VALVE GP-CONTROL (STICK)  
5. 269-1064 Y [1] VALVE GP-CONTROL (SWING)  
6. 269-1065 Y [1] VALVE GP-CONTROL (BUCKET)  
7. 269-1066 Y [1] VALVE GP-CONTROL (EXTENDABLE STICK)  
8. 269-1067 Y [1] VALVE GP-CONTROL (AUXILIARY)  
9. 269-1059 Y [1] MANIFOLD GP-CONTROL (OUTLET)  
10. 257-0448 [1] KIT-FASTENER  
    (INCLUDES LOCKNUTS & TIE RODS)
11. 4J-5309 [36] SEAL-O-RING  
12. 6V-5326 [9] SEAL-O-RING  
13. 6V-8978 [9] SEAL-O-RING  
14. 257-7724 Y [1] MANIFOLD & SOLENOID GP-CONTROL (BOOM, STICK, PATTERN SWITCH)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP37050485
 

266-2558: VALVE GP-BANK 8

266-2558 VALVE GP-BANK 8
S/N KMW1-UP
PART OF 269-2148 VALVE AR-BANK 8
Type 2
AN ATTACHMENT
i03619702 SEBP3705
2662558 VALVE GP-BANK 8 Parts scheme
  For full view, you need register

Parts for your 420E BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 341-4726 CY [1] MANIFOLD & SOLENOID GP-CONTROL (INLET)  
2. 269-1061 Y [2] VALVE GP-CONTROL (STABILIZER)  
3. 269-1062 Y [1] VALVE GP-CONTROL (BOOM)  
4. 353-3880 Y [1] VALVE GP-CONTROL (STICK)  
5. 269-1064 Y [1] VALVE GP-CONTROL (SWING)  
6. 269-1065 Y [1] VALVE GP-CONTROL (BUCKET)  
7. 269-1066 Y [1] VALVE GP-CONTROL (EXTENDABLE STICK)  
8. 269-1067 Y [1] VALVE GP-CONTROL (AUXILIARY)  
9. 269-1059 Y [1] MANIFOLD GP-CONTROL (OUTLET)  
10. 257-0448 [1] KIT-FASTENER  
    (INCLUDES LOCKNUTS & TIE RODS)
11. 4J-5309 [36] SEAL-O-RING  
12. 6V-5326 [9] SEAL-O-RING  
13. 6V-8978 [9] SEAL-O-RING  
14. 257-7724 Y [1] MANIFOLD & SOLENOID GP-CONTROL (BOOM, STICK, PATTERN SWITCH)  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP37050486
 

269-1061: VALVE GP-CONTROL

269-1061 VALVE GP-CONTROL -STABILIZER
S/N KMW1-UP
PART OF 266-2556 VALVE GP-BANK 6, 266-2557 VALVE GP-BANK 7, 266-2558 VALVE GP-BANK 8
Type 1
AN ATTACHMENT
i02447297 SEBP3705
2691061 VALVE GP-CONTROL Parts scheme
  For full view, you need register

Parts for your 420E BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 257-7734 [1] KIT-COVER (CONTROL VALVE)  
    (INCLUDES BOLTS, SEAL, 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. 257-0476 [1] VALVE GP-RELIEF  
  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 & RODS)
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. 257-0468 [1] CAP-PROTECTION  
  M   METRIC PART
 

#SEBP37050487
 

269-1061: VALVE GP-CONTROL

269-1061 VALVE GP-CONTROL -STABILIZER
S/N KMW1-UP
PART OF 266-2556 VALVE GP-BANK 6, 266-2557 VALVE GP-BANK 7, 266-2558 VALVE GP-BANK 8
Type 2
AN ATTACHMENT
i02658911 SEBP3705
2691061 VALVE GP-CONTROL Parts scheme
  For full view, you need register

Parts for your 420E 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 C [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 & RODS)
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. 257-0468 [1] CAP-PROTECTION  
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
 

#SEBP37050488
 

269-1062: VALVE GP-CONTROL

269-1062 VALVE GP-CONTROL -BOOM
S/N KMW1-UP
PART OF 266-2556 VALVE GP-BANK 6, 266-2557 VALVE GP-BANK 7, 266-2558 VALVE GP-BANK 8
Type 1
AN ATTACHMENT
i02447298 SEBP3705
2691062 VALVE GP-CONTROL Parts scheme
  For full view, you need register

Parts for your 420E 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. 257-7730 [1] KIT-POPPET (CONTROL VALVE)  
    (INCLUDES POPPET AS & RODS)
3. 266-2585 [1] VALVE GP-RELIEF (LINE, BOOM CYLINDER HEAD END)  
  8J-2413 [1] SEAL-O-RING  
  095-1751 [1] SEAL-O-RING  
  169-1616 [1] RING-BACKUP  
4. 266-3591 [1] VALVE GP-RELIEF (LINE, BOOM CYLINDER ROD END)  
  8J-2413 [1] SEAL-O-RING  
  095-1751 [1] SEAL-O-RING  
  169-1616 [1] RING-BACKUP  
5. 257-7733 [1] VALVE GP-CHECK  
  122-9250 [1] SEAL-O-RING  
6. 257-7729 [1] PLUG GP-CONTROL VALVE  
  122-9250 [1] SEAL-O-RING  
7. 257-0468 [1] CAP-PROTECTION  
8. 257-0466 [1] CAP-PROTECTION  
 

#SEBP37050489
 

269-1062: VALVE GP-CONTROL

269-1062 VALVE GP-CONTROL -BOOM
S/N KMW1-UP
PART OF 266-2556 VALVE GP-BANK 6, 266-2557 VALVE GP-BANK 7, 266-2558 VALVE GP-BANK 8
Type 2
AN ATTACHMENT
i02650960 SEBP3705
2691062 VALVE GP-CONTROL Parts scheme
  For full view, you need register

Parts for your 420E 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. 257-7730 [1] KIT-POPPET (CONTROL VALVE)  
    (INCLUDES POPPET AS & PINS)
3. 348-9761 [1] VALVE GP-RELIEF (LINE, BOOM CYLINDER HEAD END)  
4. 348-9771 C [1] VALVE GP-RELIEF (LINE, BOOM CYLINDER ROD END)  
    (EACH VALVE GP 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  
  122-9250 [1] SEAL-O-RING  
6. 257-7729 [1] PLUG GP-CONTROL VALVE  
  122-9250 [1] SEAL-O-RING  
7. 257-0468 C [2] CAP-PROTECTION  
  C   CHANGE FROM PREVIOUS TYPE
 

Information:

Service Magazine
The 6V-8633 Connector Has Changed {5057, 7553}
2005/11/28

Caterpillar Parts SIS Catalog 420E :

VALVE GP-BANK 6
266-2556 VALVE GP-BANK 6
VALVE GP-BANK 3
266-2563 VALVE GP-BANK 3
VALVE GP-BANK 3
266-2563 VALVE GP-BANK 3
269-2148 VALVE AR-BANK 8
269-2147 VALVE AR-BANK 7
269-2146 VALVE AR-BANK 6
VALVE & LINES GP-PILOT
267-2770 VALVE & LINES GP-PILOT
VALVE & LINES GP-PILOT
267-2768 VALVE & LINES GP-PILOT
VALVE GP-BANK 7
266-2557 VALVE GP-BANK 7
VALVE GP-BANK 7
266-2557 VALVE GP-BANK 7
VALVE GP-BANK 7
266-2557 VALVE GP-BANK 7
VALVE GP-BANK 8
266-2558 VALVE GP-BANK 8
VALVE GP-BANK 8
266-2558 VALVE GP-BANK 8
VALVE GP-CONTROL
269-1061 VALVE GP-CONTROL
VALVE GP-CONTROL
269-1061 VALVE GP-CONTROL
VALVE GP-CONTROL
269-1062 VALVE GP-CONTROL

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