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191-4485 VALVE GP-CONTROL -STICK S/N BMC1-610 PART OF 180-9627 VALVE GP-BANK 4, 180-9629 VALVE GP-BANK 5, 180-9630 VALVE GP-BANK 6 AN ATTACHMENT 420D




HYDRAULIC SYSTEM

VALVE GP-CONTROL
 

#SEBP32380440
 

191-4485: VALVE GP-CONTROL

191-4485 VALVE GP-CONTROL -STICK
S/N BMC1-610
PART OF 180-9627 VALVE GP-BANK 4, 180-9629 VALVE GP-BANK 5, 180-9630 VALVE GP-BANK 6
AN ATTACHMENT
i01478484 SEBP3238
  For full view, you need register

Parts for your 420D BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4D-9986 [2] SEAL-O-RING  
2. 9S-8009 [1] PLUG-O-RING  
3. 197-2709 [1] SPRING  
4. 126-5796 [1] VALVE GP-SHUTTLE (PRIMARY RESOLVER)  
4A. 1P-7363 [1] SEAL-O-RING  
4B. 3J-7354 [1] SEAL-O-RING  
4C. 8T-2361 [1] SEAL-O-RING  
4D. 126-5984 [1] RING-BACKUP  
4E. 126-5985 [1] RING-BACKUP  
5. 5B-9318 [1] BALL  
6. 126-5476 [1] SEAT AS-SHUTTLE  
6A. 4T-7807 [1] RING-BACKUP  
6B. 7J-0204 [1] SEAL-O-RING  
6C. 8T-2360 [1] SEAL-O-RING  
7. 114-1973 [1] COUPLING  
8. 197-3222 [2] HOUSING AS  
9. 156-1267 [2] RETAINER  
10. 114-3906 [2] RETAINER  
11. 200-6382 [2] SPRING  
12. 114-1972 [1] COUPLING  
13. 5S-0003 [2] NUT (5/16-18-THD)  
14. 156-4321 [4] WASHER (6.6X9.5X1.5-MM THK)  
15. 187-0529 [1] VALVE GP-RELIEF (LINE, STICK CYL ROD END PORT)  
  4K-1388 [1] SEAL-O-RING  
  5K-9090 [1] SEAL-O-RING  
  6E-0358 [1] RING-BACKUP  
16. 187-0528 [1] VALVE GP-RELIEF (LINE, STICK CYL HEAD END PORT)  
17. 2M-9780 [1] SEAL-O-RING  
18. 8H-0707 [4] BOLT (1/4-20X1-IN)  
 

#SEBP32380441
 

192-0827: VALVE GP-CONTROL

192-0827 VALVE GP-CONTROL -STABILIZER
S/N BMC1-610
PART OF 185-5898 VALVE GP-BANK 2
AN ATTACHMENT
i01665713 SEBP3238
  For full view, you need register

Parts for your 420D BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 192-7512 [4] SEAL-O-RING  
2. 373-6993 [1] KIT-COVER  
  236-9839 M [4] BOLT-SOCKET HEAD (M6X1X15-MM)  
  373-7041 [1] KIT-SEAL (VALVE COVER)  
    (INCLUDES O-RINGS)
3. 192-7864 [2] PLUG  
4. 192-7510 [2] SEAL-O-RING  
5. 192-2081 [2] SPRING  
6. 192-4490 [2] VALVE GP-CHECK  
7. 192-2082 [2] SPRING  
8. 192-7513 [2] SEAL-O-RING  
9. 192-4488 [2] RING  
10. 192-4487 [2] RING  
11. 192-7514 [2] SEAL-O-RING  
12. 192-4491 [1] DISC  
13. 192-4492 [1] BALL  
14. 192-0828 [1] VALVE GP-COMPENSATING (THERMAL)  
  192-4488 [1] RING  
  192-7512 [1] SEAL-O-RING  
  192-7515 [1] SEAL-O-RING  
15. 214-6350 [2] PISTON  
  M   METRIC PART
 

#SEBP32380442
 

194-6757: VALVE GP-CONTROL

194-6757 VALVE GP-CONTROL -LIFT
S/N BMC1-610
PART OF 179-8289 VALVE GP-BANK 2, 179-8290 VALVE GP-BANK 3
AN ATTACHMENT
i01478485 SEBP3238
  For full view, you need register

Parts for your 420D BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 003-8137 [4] SEAL-O-RING  
2. 9S-8009 [1] PLUG-O-RING  
3. 6E-4317 [1] SPRING  
4. 155-9836 [1] VALVE GP-CHECK  
4A. 1P-7363 [1] SEAL-O-RING  
4B. 3J-7354 [1] SEAL-O-RING  
4C. 8T-2361 [1] SEAL-O-RING  
4D. 126-5984 [1] RING-BACKUP  
4E. 126-5985 [1] RING-BACKUP  
5. 5B-9318 [1] BALL  
6. 126-5476 [1] SEAT AS-SHUTTLE  
6A. 4T-7807 [1] RING-BACKUP  
6B. 7J-0204 [1] SEAL-O-RING  
6C. 8T-2360 [1] SEAL-O-RING  
7. 9X-8267 [2] WASHER (6.6X12X2-MM THK)  
8. 197-3524 [1] COUPLING  
9. 156-1267 [2] RETAINER  
10. 197-3525 [2] SPRING  
11. 114-3906 [3] RETAINER  
12. 197-3553 [1] HOUSING  
13. 156-4321 [3] WASHER (6.6X9.5X1.5-MM THK)  
14. 2H-3764 [1] BOLT-SOCKET HEAD (1/4-20X1.5-IN)  
15. 197-3559 [1] SPACER  
16. 114-1972 [1] COUPLING  
17. 7L-9729 [2] BOLT (1/4-20-THD)  
18. 197-3565 [1] RETAINER-SPRING  
19. 200-6423 [1] HOUSING  
20. 197-3579 [1] SPRING  
21. 5S-0003 [2] NUT (5/16-18-THD)  
22. 2M-9780 [1] SEAL-O-RING  
23. 8H-0707 [2] BOLT (1/4-20X1-IN)  
24. 197-3222 [1] HOUSING AS  
 

#SEBP32380443
 

194-6758: VALVE GP-CONTROL

194-6758 VALVE GP-CONTROL -TILT
S/N BMC1-610
PART OF 179-8289 VALVE GP-BANK 2, 179-8290 VALVE GP-BANK 3
AN ATTACHMENT
i01489571 SEBP3238
  For full view, you need register

Parts for your 420D BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 003-8137 [4] SEAL-O-RING  
2. 9S-8009 [1] PLUG-O-RING  
3. 133-0116 [1] STEM  
4. 6E-4317 [1] SPRING  
5. 155-9836 [1] VALVE GP-CHECK  
5A. 1P-7363 [1] SEAL-O-RING  
5B. 3J-7354 [1] SEAL-O-RING  
5C. 8T-2361 [1] SEAL-O-RING  
5D. 126-5984 [1] RING-BACKUP  
5E. 126-5985 [1] RING-BACKUP  
6. 5B-9318 [1] BALL  
7. 126-5476 [1] SEAT AS-SHUTTLE  
7A. 4T-7807 [1] RING-BACKUP  
7B. 7J-0204 [1] SEAL-O-RING  
7C. 8T-2360 [1] SEAL-O-RING  
8. 197-3222 [1] HOUSING AS  
9. 9X-8267 [2] WASHER (6.6X12X2-MM THK)  
10. 197-3611 [1] COUPLING  
11. 156-1267 [2] RETAINER  
12. 197-3525 [2] SPRING  
13. 114-3906 [3] RETAINER  
14. 197-3553 [1] HOUSING  
15. 156-4321 [3] WASHER (6.6X9.5X1.5-MM THK)  
16. 5L-9018 [1] BOLT-SOCKET HEAD (1/4-20X1.75-IN)  
17. 197-3559 [1] SPACER  
18. 114-1972 [1] COUPLING  
19. 7L-9729 [2] BOLT (1/4-20-THD)  
20. 197-3565 [1] RETAINER-SPRING  
21. 197-3578 [1] HOUSING AS  
  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  
22. 197-3579 [1] SPRING  
23. 5S-0003 [2] NUT (5/16-18-THD)  
24. 187-0532 [1] VALVE GP-RELIEF  
  4K-1388 [1] SEAL-O-RING  
  5K-9090 [1] SEAL-O-RING  
  6E-0358 [1] RING-BACKUP  
25. 197-3124 [1] VALVE GP-RELIEF  
26. 2M-9780 [1] SEAL-O-RING  
27. 8H-0707 [2] BOLT (1/4-20X1-IN)  
 

#SEBP32380444
 

194-6760: VALVE GP-CONTROL

194-6760 VALVE GP-CONTROL -AUXILIARY
S/N BMC1-610
PART OF 179-8290 VALVE GP-BANK 3
AN ATTACHMENT
i01479198 SEBP3238
  For full view, you need register

Parts for your 420D BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 003-8137 [2] SEAL-O-RING  
2. 9S-8009 [1] PLUG-O-RING  
3. 6E-4317 [1] SPRING  
4. 155-9836 [1] VALVE GP-CHECK  
4A. 1P-7363 [1] SEAL-O-RING  
4B. 3J-7354 [1] SEAL-O-RING  
4C. 8T-2361 [1] SEAL-O-RING  
4D. 126-5984 [1] RING-BACKUP  
4E. 126-5985 [1] RING-BACKUP  
5. 5B-9318 [1] BALL  
6. 126-5476 [1] SEAT AS-SHUTTLE  
6A. 4T-7807 [1] RING-BACKUP  
6B. 7J-0204 [1] SEAL-O-RING  
6C. 8T-2360 [1] SEAL-O-RING  
7. 197-3131 [1] PLUG-ORIFICE  
8. 114-3906 [2] RETAINER  
9. 198-5989 [5] WASHER-HARD (6.8X9.6X1.5-MM THK)  
10. 197-3637 [2] SPRING  
11. 156-1267 [2] RETAINER  
12. 197-3638 [1] HOUSING AS  
  1P-7363 [1] SEAL-O-RING  
  3J-7354 [1] SEAL-O-RING  
  8T-2361 [1] SEAL-O-RING  
  126-5985 [1] RING-BACKUP  
  126-5984 [1] RING-BACKUP  
13. 185-4254 Y [1] VALVE GP-SOLENOID (12-VOLT)  
14. 114-1973 [1] COUPLING  
15. 114-1972 [1] COUPLING  
16. 9T-0642 [2] COUPLING  
17. 197-3639 [1] HOUSING AS  
  1P-7363 [1] SEAL-O-RING  
  3J-7354 [1] SEAL-O-RING  
  8T-2361 [1] SEAL-O-RING  
  126-5985 [1] RING-BACKUP  
  126-5984 [1] RING-BACKUP  
18. 2H-3764 [5] BOLT-SOCKET HEAD (1/4-20X1.5-IN)  
19. 6E-6286 [1] VALVE GP-RELIEF  
19A. 4K-1388 [1] SEAL-O-RING  
19B. 5K-9090 [1] SEAL-O-RING  
19C. 6E-0358 [1] RING-BACKUP  
20. 8F-7219 [2] SEAL-O-RING  
21. 3H-0442 [2] SEAL-O-RING  
22. 2M-9780 [1] SEAL-O-RING  
23. 1B-4437 [2] NUT-SLOTTED (5/16-24-THD)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP32380445
 

185-5900: VALVE GP-PILOT

185-5900 VALVE GP-PILOT -STABILIZER
S/N BMC1-610
PART OF 186-3136 STABILIZER AR
AN ATTACHMENT
i01472364 SEBP3238
  For full view, you need register

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)  
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
 

#SEBP32380446
 

187-0521: VALVE GP-PILOT

187-0521 VALVE GP-PILOT -JOYSTICK-LOADER
S/N BMC1-610
PART OF 184-7958 HYDRAULIC AR
i01437234 SEBP3238
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Parts for your 420D BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 196-4934 [1] KIT-BOOT  
    (INCLUDES BOOT & STRAPS)
2. 203-1094 [2] GUIDE  
3. 196-4946 [1] PLATE  
4. 196-4947 [2] COIL AS  
5. 203-1093 [2] KIT-PILOT VALVE (PLUNGER)  
    (EACH KIT INCLUDES PLUNGER, WASHER & SNAP-RING)
6. 196-4971 [3] KIT-REGULATOR  
7. 196-4972 [1] KIT-REGULATOR  
8. 196-4974 [4] KIT-SPRING  
9. 159-3809 [3] KIT-PILOT VALVE (SPRING)  
    (EACH KIT INCLUDES SPRING & SOCKET)
10. 198-1873 [1] VALVE  
11. 196-4937 [1] NUT-LOCKING  
12. 122-1904 [1] PLATE  
13. 196-4954 [1] BRACKET  
14. 160-6779 [1] KIT-PILOT VALVE (BUSHING)  
15. 151-9274 [1] KIT-RECEPTACLE (4-PIN)  
    (KIT INCLUDES RECEPTACLE & WEDGE)
16. 203-1090 [4] KIT-PILOT VALVE (PLUNGER)  
    (EACH KIT INCLUDES PLUNGERS, GUIDES, SNAP-RINGS & RETAINERS)
17. 203-1087 [2] KIT-PILOT VALVE (PLUNGER)  
    (EACH KIT INCLUDES SNAP-RING, SCREWS & NUT)
18. 154-1273 [2] KIT-PILOT VALVE (CONNECTOR JOINT)  
    (EACH KIT INCLUDES NUT, WASHERS, JOINT, ARMATURE & SNAP-RING)
19. 196-4942 [1] KIT-SHIM  
20. 196-4945 [1] KIT-CONNECTOR  
 

#SEBP32380447
 

198-6555: VALVE GP-PILOT

198-6555 VALVE GP-PILOT -STABALIZER
S/N BMC1-610
PART OF 185-5900 VALVE GP-PILOT
AN ATTACHMENT
i01472739 SEBP3238
  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. 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)
 

#SEBP32380448
 

198-6556: VALVE GP-PILOT

198-6556 VALVE GP-PILOT -STABILIZER
S/N BMC1-610
PART OF 185-5900 VALVE GP-PILOT
AN ATTACHMENT
i01472743 SEBP3238
  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. 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)  
    (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)
 

#SEBP32380449
 

103-5519: VALVE GP-PUMP CONTROL

103-5519 VALVE GP-PUMP CONTROL -POWER COMPENSATOR
S/N BMC1-610
PART OF 185-5918, 220-5623, 224-6369 PUMP GP-PISTON
i00469120 SEBP3238
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Parts for your 420D BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 105-1434 [1] PLUG  
2. 5P-5599 [1] SEAL-O-RING  
3. 105-1435 [1] SPRING  
4. 105-1436 [1] RETAINER-SPRING  
5. 214-0592 [1] GASKET  
6. 6V-8236 [1] PIN-SPRING  
7. 6E-6528 [1] SEAL  
8. 3T-0849 M [2] BOLT-SOCKET HEAD (M6X1X25-MM)  
9. 105-1437 [1] RETAINER-SPRING  
10. 105-1438 [1] SPRING  
11. 033-6044 [1] SEAL-O-RING  
12. 105-1439 [1] ADJUSTER  
13. 105-1440 [1] CAP  
14. 105-1441 [1] PLUG  
  M   METRIC PART
 

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

Caterpillar Parts SIS Catalog 420D :

Truck sale:

 
Caterpillar 420D
- backhoe loader
CARTER MACHINERY COMPANY, INC.
37,500 
Caterpillar 420D, backhoe loader, Construction
- backhoe loader
QUINN COMPANY
37,883 
39,174 
 
Caterpillar 420D, backhoe loader, Construction
- backhoe loader
WESTERN STATES EQUIPMENT
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