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221-1121 VALVE GP-CONTROL S/N FDP1-7198 STICK FIELD INSTALLATION 420D BACKHOE LOADER


HYDRAULIC SYSTEM
VALVE GP-CONTROL
VALVE GP-LOAD CONTROL
VALVE GP-PILOT

BACKHOE LOADER 420D BACKHOE LOADER FDP
 420D Backhoe Loader FDP00001-07198 (MACHINE) POWERED BY 3054 Engine SEBP3203 420D FDP   (1999)

HYDRAULIC SYSTEM

VALVE GP-CONTROL
VALVE GP-CONTROL
191-4485 VALVE GP-CONTROL
VALVE GP-CONTROL
192-0827 VALVE GP-CONTROL
VALVE GP-CONTROL
221-1121 VALVE GP-CONTROL
 

#SEBP32030390
 

221-1121: VALVE GP-CONTROL

221-1121 VALVE GP-CONTROL
S/N FDP1-7198
STICK
FIELD INSTALLATION
i01720829 SEBP3203
2211121 VALVE GP-CONTROL Parts scheme
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Parts for your 420D BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 003-8137 [2] SEAL-O-RING  
2. 9S-8006 [1] PLUG (7/8-14-THD)  
3. 197-2709 [1] SPRING  
4. 126-5796 [1] VALVE GP-SHUTTLE  
  1P-7363 [1] SEAL-O-RING  
  3J-7354 [1] SEAL-O-RING  
  8T-2361 [1] SEAL-O-RING  
  126-5984 [1] RING-BACKUP  
  126-5985 [1] RING-BACKUP  
5. 5B-9318 [1] BALL  
6. 126-5476 [1] SEAT AS-SHUTTLE  
  4T-7807 [1] RING-BACKUP  
  7J-0204 [1] SEAL-O-RING  
  8T-2360 [1] SEAL-O-RING  
7. 114-1973 [1] COUPLING  
8. 197-3222 [2] HOUSING AS  
9. 156-1267 [2] RETAINER  
10. 207-2255 [2] RETAINER  
11. 114-1972 [1] COUPLING  
12. 5S-0003 [2] NUT (5/16-18-THD)  
13. 200-6382 [2] SPRING  
14. 9X-8267 [4] WASHER (6.6X12X2-MM THK)  
15. 243-0776 [1] VALVE GP-RELIEF  
  4K-1388 [1] SEAL-O-RING  
  5K-9090 [1] SEAL-O-RING  
  6E-0358 [1] RING-BACKUP  
16. 206-5107 [2] PLUG AS  
  4K-1388 [1] SEAL-O-RING  
  5K-9090 [1] SEAL-O-RING  
  6E-0358 [1] RING-BACKUP  
  197-1742 [1] PLUG  
17. 187-0528 [1] VALVE GP-RELIEF  
18. 8H-0707 [4] BOLT (1/4-20X1-IN)  
19. 2M-9780 [1] SEAL-O-RING  
 

#SEBP32030391
 

150-5150: VALVE GP-LOAD CONTROL

150-5150 VALVE GP-LOAD CONTROL
S/N FDP1-7198
PART OF 9T-5455 VALVE GP-LOAD CONTROL
AN ATTACHMENT
i00672268 SEBP3203
1505150 VALVE GP-LOAD CONTROL Parts scheme
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Parts for your 420D BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2M-9780 [1] SEAL-O-RING  
2. 6V-8399 [2] SEAL-O-RING  
3. 149-4091 [3] RING-BACKUP  
 

#SEBP32030392
 

9T-5455: VALVE GP-LOAD CONTROL

9T-5455 VALVE GP-LOAD CONTROL
S/N FDP1-7198
PART OF 183-8559 LINES GP-LOAD CONTROL VALVE
AN ATTACHMENT
i00727839 SEBP3203
9T5455 VALVE GP-LOAD CONTROL Parts scheme
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Parts for your 420D BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 106-9427 J [1] VALVE GP-SEQUENCE  
2. 9S-8002 [4] PLUG (7/16-20-THD)  
3. 3J-7354 [4] SEAL-O-RING  
4. 106-9430 L [1] VALVE GP-CHECK  
  2M-9780 [1] SEAL-O-RING  
  4M-6582 [1] SEAL-O-RING  
  5P-2199 [1] RING-BACKUP  
5. 150-5150 CY [1] VALVE GP-LOAD CONTROL  
6. 9S-8007 [2] PLUG  
7. 7J-0204 [2] SEAL-O-RING  
8. 4J-9780 [1] PLUG-ORIFICE  
9. 7Y-4224 [1] ORIFICE  
10. 9S-8004 [2] PLUG (9/16-18-THD)  
11. 3J-1907 [2] SEAL-O-RING  
   
    AVAILABLE REPAIR KIT(S):
  6E-4753 J [1] KIT-SEAL (RELIEF VALVE)  
  6E-3583 L [1] KIT-SEAL  
  C   CHANGE FROM PREVIOUS TYPE
  J   KIT MARKED J SERVICES PART(S) MARKED J
  L   KIT MARKED L SERVICES PART(S) MARKED L
  Y   SEPARATE ILLUSTRATION
 

#SEBP32030393
 

185-5900: VALVE GP-PILOT

185-5900 VALVE GP-PILOT -STABILIZER
S/N FDP1-7198
PART OF 186-3136, 209-4165 STABILIZER AR
AN ATTACHMENT
i01442590 SEBP3203
1855900 VALVE GP-PILOT Parts scheme
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Parts for your 420D BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 198-6555 Y [1] VALVE GP-PILOT (STABILIZER, LH)  
2. 198-6556 Y [1] VALVE GP-PILOT (STABILIZER, RH)  
3. 198-6515 [1] KIT-SEAL (PILOT VALVE)  
    (INCLUDES 0-RINGS)
4. 7I-8935 M [2] BOLT-SOCKET HEAD (M8X1.25X75-MM)  
5. 176-8541 M [2] NUT (M8X1.25-THD)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP32030394
 

185-5901: VALVE GP-PILOT

185-5901 VALVE GP-PILOT -STABILIZER
S/N FDP1-7198
PART OF 186-3135, 209-4174 STABILIZER AR
AN ATTACHMENT
i01440038 SEBP3203
1855901 VALVE GP-PILOT Parts scheme
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Parts for your 420D BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 200-1722 Y [1] VALVE GP-PILOT (STABILIZER, LH)  
2. 200-1723 Y [1] VALVE GP-PILOT (STABILIZER, RH)  
3. 198-6515 [1] KIT-SEAL (PILOT VALVE)  
    (INCLUDES RINGS)
4. 7I-8935 M [2] BOLT-SOCKET HEAD (M8X1.25X75-MM)  
5. 176-8541 M [2] NUT (M8X1.25-THD)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP32030395
 

185-5902: VALVE GP-PILOT

185-5902 VALVE GP-PILOT -STABILIZER
S/N FDP1-7198
PART OF 186-3134, 209-4172 STABILIZER AR
AN ATTACHMENT
i01440138 SEBP3203
1855902 VALVE GP-PILOT Parts scheme
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Parts for your 420D BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 200-1726 Y [1] VALVE GP-PILOT (LH)  
2. 200-1728 Y [1] VALVE GP-PILOT (RH)  
3. 198-6515 [1] KIT-SEAL (PILOT VALVE)  
4. 7I-8935 M [2] BOLT-SOCKET HEAD (M8X1.25X75-MM)  
5. 176-8541 M [2] NUT (M8X1.25-THD)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP32030396
 

198-6555: VALVE GP-PILOT

198-6555 VALVE GP-PILOT
S/N FDP1-7198
PART OF 185-5900 VALVE GP-PILOT
AN ATTACHMENT
i01442683 SEBP3203
1986555 VALVE GP-PILOT Parts scheme
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Parts for your 420D BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 198-6498 [1] BOOT  
2. 198-6522 [1] KIT-LEVER (PILOT VALVE)  
    (INCLUDES LEVER, CAM, COVER, PIN, SCREWS, ARMATURE, SNAP RING & LOCKING PIN)
3. 198-6516 [1] KIT-SWITCH (PILOT VALVE)  
    (INCLUDES MICROSWITCH, MICROSWITCH SUPPORT PLATE, MICROSWITCH SCREWS, BRAKING WASHERS,
    DEUTSCH CONNECTOR FOR MICROSWITCH & SOCKETS FOR DEUTSCH CONNECTOR)
4. 198-6505 [1] KIT-COIL (PILOT VALVE)  
    (INCLUDES SOLENOID, BOLT & CONNECTOR KIT)
5. 198-6514 [1] KIT-SENSOR (PILOT VALVE)  
    (INCLUDES SOCKET & SPRING)
6. 116-4481 [1] PLATE  
8. 198-6506 [1] KIT-PLUNGER (PILOT VALVE)  
    (INCLUDES PLUNGER GUIDE, FULL PLUNGER, SNAP RING & RELEASE SWITCH)
9. 198-6511 [1] KIT-REGULATOR (PILOT VALVE)  
    (INCLUDES SPRING RETAINER, SPOOL, WASHER, SPRING & SHIMS)
10. 198-6512 [1] KIT-REGULATOR (PILOT VALVE)  
    (INCLUDES SPRING RETAINER, SPOOL, WASHER, SPRING & SHIMS)
11. 158-4466 [1] KIT-SPRING (PILOT VALVE)  
    (INCLUDES SPRINGS)
12. 8U-9427 [1] KIT-PLUNGER (PILOT VALVE)  
    (INCLUDES PLUNGER GUIDE, FULL PLUNGER, WASHER, PLASTIC PLATER & SNAP RING)
 

#SEBP32030397
 

198-6556: VALVE GP-PILOT

198-6556 VALVE GP-PILOT
S/N FDP1-7198
PART OF 185-5900 VALVE GP-PILOT
AN ATTACHMENT
i01442684 SEBP3203
1986556 VALVE GP-PILOT Parts scheme
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Parts for your 420D BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 198-6498 [1] BOOT  
2. 198-6499 [1] KIT-LEVER (PILOT VALVE)  
    (INCLUDES LEVER, LOCKING PIN, CAM, COVER FOR MICROSWITCH, PIN, SCREWS, ARMATURE & SNAP RING)
3. 198-6505 [1] KIT-COIL (PILOT VALVE)  
    (INCLUDES SOLENOID, BOLT & CONNECTOR KIT)
4. 198-6516 [1] KIT-SWITCH (PILOT VAVLE)  
    (INCLUDES MICROSWITCH, MICROSWITCH SUPPORT PLATE, MICROSWITCH SCREWS, BRAKING WASHERS,
    DEUTSCH CONNECTOR FOR MICROSWITCH & SOCKETS FOR DEUTSCH CONNECTOR)
5. 158-4466 [1] KIT-SPRING (PILOT VALVE)  
    (INCLUDES SPRINGS)
6. 116-4481 [1] PLATE  
8. 8U-9427 [2] KIT-PLUNGER (PILOT VALVE)  
    (EACH INCLUDES PLUNGER GUIDE, FULL PLUNGER, WASHER, PLASTIC PLATER & SNAP RING)
9. 198-6514 [1] KIT-SENSOR (PILOT VALVE)  
    (INCLUDES SOCKET & SPRING)
10. 198-6511 [1] KIT-REGULATOR (PILOT VALVE)  
    (INCLUDES SPRING RETAINER, SPOOL, WASHER, SPRING & SHIMS)
11. 198-6512 [1] KIT-REGULATOR (PILOT VALVE)  
    (INCLUDES SPRING RETAINER, SPOOL, WASHER, SPRING & SHIMS)
 

#SEBP32030398
 

200-1722: VALVE GP-PILOT

200-1722 VALVE GP-PILOT
S/N FDP1-7198
PART OF 185-5901 VALVE GP-PILOT
AN ATTACHMENT
i01472296 SEBP3203
2001722 VALVE GP-PILOT Parts scheme
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Parts for your 420D BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 198-6498 [1] BOOT  
2. 200-4020 [1] KIT-LEVER (PILOT VALVE)  
    (INCLUDES LEVER, CAM, COVER, PIN & SCREWS)
3. 198-6516 [1] KIT-SWITCH (PILOT VALVE)  
    (INCLUDES MICROSWITCH, MICROSWITCH SUPPORT PLATE, MICROSWITCH SCREWS, BRAKING WASHERS,
    DEUTSCH CONNECTOR FOR MICROSWITCH & SOCKETS)
4. 158-4466 [1] KIT-SPRING (PILOT VALVE)  
    (INCLUDES SPRINGS)
5. 116-4481 [1] PLATE  
7. 8U-9427 [2] KIT-PLUNGER (PILOT VALVE)  
    (EACH INCLUDES PLUNGER GUIDE, FULL PLUNGER, WASHER, PLASTIC PLATER & SNAP RING)
8. 198-6511 [2] KIT-REGULATOR (PILOT VALVE)  
    (EACH INCLUDES SPRING RETAINER, SPOOL, WASHER, SPRING & SHIMS)
 

#SEBP32030399
 

200-1723: VALVE GP-PILOT

200-1723 VALVE GP-PILOT
S/N FDP1-7198
PART OF 185-5901 VALVE GP-PILOT
AN ATTACHMENT
i01472317 SEBP3203
2001723 VALVE GP-PILOT Parts scheme
  For full view, you need register

Parts for your 420D BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 198-6498 [1] BOOT  
2. 200-4021 [1] KIT-LEVER (PILOT VALVE)  
    (INCLUDES LEVER, CAM, COVER, PIN & SCREWS)
3. 198-6516 [1] KIT-SWITCH (PILOT VALVE)  
    (INCLUDES MICROSWITCH, MICROSWITCH SUPPORT PLATE, MICROSWITCH SCREWS, BRAKING WASHERS,
    DEUTSCH CONNECTOR FOR MICROSWITCH & SOCKETS FOR DEUTSCH CONNECTOR)
4. 8U-9427 [1] KIT-PLUNGER (PILOT VALVE)  
    (INCLUDES PLUNGER GUIDE, FULL PLUNGER, WASHER, PLASTIC PLATER & SNAP RING)
5. 116-4481 [1] PLATE  
7. 198-6506 [1] KIT-PLUNGER (PILOT VALVE)  
    (INCLUDES PLUNGER GUIDE, FULL PLUNGER, SNAP RING & RELEASE SWITCH)
8. 198-6511 [2] KIT-REGULATOR (PILOT VALVE)  
    (EACH INCLUDES SPRING RETAINER, SPOOL, WASHER, SPRING & SHIMS)
9. 158-4466 [1] KIT-SPRING (PILOT VALVE)  
    (INCLUDES SPRINGS)
 

Information:

Tool Operating Manual
4C-9910 Portable Hydraulic Tester (Flow 125 GPM) {0599, 0784, 5050, 5057, 5095}
4C-9910 Portable Hydraulic Tester (Flow 125 GPM) {0599, 0784, 5050, 5057, 5095}
Service Magazine
The 6V-8633 Connector Has Changed {5057, 7553}
2005/11/28

Caterpillar Parts SIS Catalog 420D :

VALVE GP-CONTROL
192-0827 VALVE GP-CONTROL
VALVE GP-CONTROL
191-4485 VALVE GP-CONTROL
VALVE GP-CONTROL
191-4484 VALVE GP-CONTROL
VALVE GP-CONTROL
191-4483 VALVE GP-CONTROL
VALVE GP-CONTROL
191-4483 VALVE GP-CONTROL
VALVE GP-CONTROL
191-4480 VALVE GP-CONTROL
VALVE GP-CONTROL
191-4012 VALVE GP-CONTROL
VALVE GP-CONTROL
190-3450 VALVE GP-CONTROL
VALVE GP-LOAD CONTROL
150-5150 VALVE GP-LOAD CONTROL
VALVE GP-LOAD CONTROL
9T-5455 VALVE GP-LOAD CONTROL
VALVE GP-PILOT
185-5900 VALVE GP-PILOT
VALVE GP-PILOT
185-5901 VALVE GP-PILOT
VALVE GP-PILOT
185-5902 VALVE GP-PILOT
VALVE GP-PILOT
198-6555 VALVE GP-PILOT
VALVE GP-PILOT
198-6556 VALVE GP-PILOT
VALVE GP-PILOT
200-1722 VALVE GP-PILOT

Truck sale:

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WESTERN STATES EQUIPMENT
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