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124-8818 VALVE GP-CONTROL -CLAM S/N FDP1-7198 LOADER PART OF 185-5912 VALVE GP-BANK 3 AN ATTACHMENT 420D




HYDRAULIC SYSTEM

VALVE GP-CONTROL
 

#SEBP32030380
 

124-8818: VALVE GP-CONTROL

124-8818 VALVE GP-CONTROL -CLAM
S/N FDP1-7198
LOADER
PART OF 185-5912 VALVE GP-BANK 3
AN ATTACHMENT
i01039606 SEBP3203
  For full view, you need register

Parts for your 420D BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4T-4524 [1] GUARD-DUST  
2. 031-0214 [2] BOLT-LOCKING (1/4-20X0.5-IN)  
3. 8H-0707 [2] BOLT (1/4-20X1-IN)  
4. 4T-4516 [1] SPRING  
5. 031-5085 [1] BOLT-LOCKING (1/4-20X1-IN)  
6. 167-6768 [1] HOUSING  
7. 4T-4521 [2] RETAINER  
8. 4T-4533 [1] SPACER (7.1X17.3X1.5-MM THK)  
9. 195-2139 [2] SEAL-O-RING  
10. 6E-4317 [1] SPRING  
11. 2M-9780 [1] SEAL-O-RING  
12. 9S-8006 [1] PLUG (7/8-14-THD)  
13. 4T-4520 [1] WASHER-SPECIAL  
14. 4T-4528 [1] RETAINER  
15. 5B-9318 [1] BALL  
16. 9T-0704 [1] VALVE GP-RELIEF (LINE)  
17. 4K-1388 [1] SEAL-O-RING  
18. 6E-0358 [1] RING-BACKUP  
19. 5K-9090 [1] SEAL-O-RING  
20. 126-5476 [1] SEAT AS-SHUTTLE  
21. 4T-7807 [1] RING-BACKUP  
22. 7J-0204 [1] SEAL-O-RING  
23. 8T-2360 [1] SEAL-O-RING  
24. 155-9836 [1] VALVE GP-CHECK  
25. 1P-7363 [1] SEAL-O-RING  
26. 3J-7354 [1] SEAL-O-RING  
27. 8T-2361 [1] SEAL-O-RING  
28. 126-5984 [1] RING-BACKUP  
29. 126-5985 [1] RING-BACKUP  
 

#SEBP32030381
 

130-6520: VALVE GP-CONTROL

130-6520 VALVE GP-CONTROL -LIFT
S/N FDP1-7198
PART OF 185-5911 VALVE GP-BANK 2, 185-5912 VALVE GP-BANK 3
AN ATTACHMENT
i01039913 SEBP3203
  For full view, you need register

Parts for your 420D BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4T-4524 [1] GUARD-DUST  
2. 031-0214 [2] BOLT-LOCKING (1/4-20X0.5-IN)  
3. 4T-4531 [1] PLUG  
4. 4T-4513 [1] SPRING  
5. 100-3567 [1] HOUSING-DETENT  
6. 100-3566 [1] PISTON-DETENT  
7. 4B-9782 [1] BALL  
8. 4T-4532 [1] HOUSING  
9. 144-4277 [1] SHAFT AS-DETENT  
10. 8S-4710 [2] BOLT (1/4-20X4-IN)  
11. 5P-0537 [2] WASHER-HARD (7.2X14.5X2-MM THK)  
12. 100-3564 [1] SPRING  
13. 4T-4521 [2] RETAINER  
14. 100-3563 [1] SPACER  
15. 8F-0212 [1] SEAL-O-RING  
16. 6E-4317 [1] SPRING  
17. 2M-9780 [1] SEAL-O-RING  
18. 9S-8006 [1] PLUG (7/8-14-THD)  
19. 4T-4520 [1] WASHER-SPECIAL (HYDRAULIC OIL)  
20. 4T-4528 [1] RETAINER  
21. 126-5476 [1] SEAT AS-SHUTTLE  
21A. 4T-7807 [1] RING-BACKUP  
21B. 7J-0204 [1] SEAL-O-RING  
21C. 8T-2360 [1] SEAL-O-RING  
22. 5B-9318 [7] BALL  
23. 155-9836 [1] VALVE GP-CHECK  
23A. 1P-7363 [1] SEAL-O-RING  
23B. 3J-7354 [1] SEAL-O-RING  
23C. 8T-2361 [1] SEAL-O-RING  
23D. 126-5984 [1] RING-BACKUP  
23E. 126-5985 [1] RING-BACKUP  
24. 4K-1388 [1] SEAL-O-RING  
25. 6E-0358 [1] RING-BACKUP  
26. 5K-9090 [1] SEAL-O-RING  
27. 128-2776 [1] GASKET  
28. 195-2139 [1] SEAL-O-RING  
 

#SEBP32030382
 

190-3450: VALVE GP-CONTROL

190-3450 VALVE GP-CONTROL
S/N FDP1-7198
PART OF 198-7412, 201-6902 CONVERSION GP-CONTROL VALVE, 180-9629 VALVE GP-BANK 5, 180-9630 VALVE GP-BANK 6
AN ATTACHMENT
i01412951 SEBP3203
  For full view, you need register

Parts for your 420D BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 195-2139 [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. 4T-4516 [1] SPRING  
8. 8H-0707 [2] BOLT (1/4-20X1-IN)  
9. 4T-4533 [1] SPACER (7.1X17.3X1.5-MM THK)  
10. 167-6768 [1] HOUSING  
11. 031-5085 [1] BOLT-LOCKING (1/4-20X1-IN)  
12. 4T-4521 [2] RETAINER  
13. 6E-0131 [2] WASHER  
14. 4T-4531 [2] PLUG  
15. 031-0214 [2] BOLT-LOCKING (1/4-20X0.5-IN)  
16. 4T-4524 [1] GUARD-DUST  
17. 4T-4528 [1] RETAINER  
18. 4T-4520 [1] WASHER-SPECIAL (HYDRAULIC OIL)  
19. 2M-9780 [1] SEAL-O-RING  
20. 4K-1388 [2] SEAL-O-RING  
21. 5K-9090 [2] SEAL-O-RING  
22. 6E-0358 [2] RING-BACKUP  
 

#SEBP32030383
 

191-4012: VALVE GP-CONTROL

191-4012 VALVE GP-CONTROL -TILT
S/N FDP1-7198
PART OF 185-5911 VALVE GP-BANK 2, 185-5912 VALVE GP-BANK 3
AN ATTACHMENT
i01423044 SEBP3203
  For full view, you need register

Parts for your 420D BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 195-2139 [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. 197-3698 [1] SEAL-O-RING  
8. 8F-0212 [1] SEAL-O-RING  
9. 4T-4516 [1] SPRING  
10. 3E-8620 [1] COIL AS-SOLENOID  
  1S-9593 [2] STRAP-CABLE  
  102-8802 [1] KIT-RECEPTACLE (2-PIN)  
    (KIT SERVICES RECEPTACLE AS. & WEDGE)
  3E-3365 [1] WEDGE-RECEPTACLE LOCK (2-PIN)  
  8T-8729 [2] PIN-CONNECTOR (16-GA TO 18-GA)  
11. 9T-7309 [1] PLATE  
12. 5P-0537 [2] WASHER-HARD (7.2X14.5X2-MM THK)  
13. 8F-6302 [2] BOLT (1/4-20X3.75-IN)  
14. 9T-0642 [1] COUPLING  
15. 5L-9023 [1] RING-RETAINING  
16. 4T-4532 [1] HOUSING  
17. 9T-0644 [1] SPRING  
18. 128-2776 [1] GASKET  
19. 4T-4521 [2] RETAINER  
20. 187-0530 [2] VALVE GP-RELIEF  
21. 031-0214 [2] BOLT-LOCKING (1/4-20X0.5-IN)  
22. 4T-4524 [1] GUARD-DUST  
23. 4T-4528 [1] RETAINER  
24. 4T-4520 [1] WASHER-SPECIAL  
25. 197-3121 [1] RING-GUIDE  
26. 2M-9780 [1] SEAL-O-RING  
 

#SEBP32030384
 

191-4480: VALVE GP-CONTROL

191-4480 VALVE GP-CONTROL -BOOM
S/N FDP1-7198
PART OF 180-9627 VALVE GP-BANK 4, 180-9629 VALVE GP-BANK 5, 180-9630 VALVE GP-BANK 6
AN ATTACHMENT
i01438976 SEBP3203
  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. 197-2709 [1] SPRING  
4. 126-5796 [1] VALVE GP-SHUTTLE  
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. 114-1972 [1] COUPLING  
12. 5S-0003 [2] NUT (5/16-18-THD)  
13. 200-6382 [2] SPRING  
14. 156-4321 [4] WASHER (6.6X9.5X1.5-MM THK)  
15. 187-0523 [1] VALVE GP-RELIEF (LINE, BOOM CYLINDER ROD END)  
15A. 4K-1388 [1] SEAL-O-RING  
15B. 5K-9090 [1] SEAL-O-RING  
15C. 6E-0358 [1] RING-BACKUP  
16. 6E-6285 [1] VALVE GP-RELIEF (LINE, BOOM CYLINDER HEAD END)  
16A. 4K-1388 [1] SEAL-O-RING  
16B. 5K-9090 [1] SEAL-O-RING  
16C. 6E-0358 [1] RING-BACKUP  
17. 2M-9780 [1] SEAL-O-RING  
18. 8H-0707 [4] BOLT (1/4-20X1-IN)  
 

#SEBP32030385
 

191-4483: VALVE GP-CONTROL

191-4483 VALVE GP-CONTROL -SWING
S/N FDP1-7198
PART OF 180-9627 VALVE GP-BANK 4, 180-9629 VALVE GP-BANK 5, 180-9630 VALVE GP-BANK 6
Type 1
AN ATTACHMENT
i01438957 SEBP3203
  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. 6E-4317 [1] SPRING  
4. 126-5796 [1] VALVE GP-SHUTTLE  
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. 206-5107 [1] PLUG AS  
  3S-9233 [1] SEAL-O-RING  
  4T-5074 [1] RING-BACKUP  
  6V-5556 [1] SEAL-O-RING  
8. 197-3225 [2] SPACER  
9. 197-3222 [2] HOUSING AS  
10. 156-1267 [2] RETAINER  
11. 114-3906 [2] RETAINER  
12. 203-9582 Y [1] VALVE GP-RELIEF (MAIN)  
13. 5S-0003 [2] NUT (5/16-18-THD)  
14. 197-3637 [2] SPRING  
15. 156-4321 [4] WASHER (6.6X9.5X1.5-MM THK)  
16. 137-9466 J [2] VALVE GP-RELIEF (LINE, BOOM SWING)  
17. 2M-9780 [1] SEAL-O-RING  
18. 8H-0707 [4] BOLT (1/4-20X1-IN)  
   
    AVAILABLE REPAIR KIT(S):
  147-1659 J [1] KIT-SEAL (RELIEF VALVE)  
    (INCLUDES RINGS)
  J   KIT MARKED J AVAILABLE FOR PART MARKED J
  Y   SEPARATE ILLUSTRATION
 

#SEBP32030386
 

191-4483: VALVE GP-CONTROL

191-4483 VALVE GP-CONTROL -SWING
S/N FDP1-7198
PART OF 180-9627 VALVE GP-BANK 4, 180-9629 VALVE GP-BANK 5, 180-9630 VALVE GP-BANK 6
Type 2
AN ATTACHMENT
i02624897 SEBP3203
  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. 126-5796 [1] VALVE GP-SHUTTLE  
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. 197-3225 [2] SPACER  
8. 197-3222 [2] HOUSING AS  
9. 156-1267 [2] RETAINER  
10. 114-3906 [2] RETAINER  
11. 5S-0003 [2] NUT (5/16-18-THD)  
12. 197-3637 [2] SPRING  
13. 156-4321 [4] WASHER (6.6X9.5X1.5-MM THK)  
14. 137-9466 J [2] VALVE GP-RELIEF  
15. 2M-9780 [1] SEAL-O-RING  
16. 8H-0707 [4] BOLT (1/4-20X1-IN)  
   
    AVAILABLE REPAIR KIT(S):
  147-1659 J [1] KIT-SEAL  
    (INCLUDES RINGS)
  J   KIT MARKED J AVAILABLE FOR PART MARKED J
 

#SEBP32030387
 

191-4484: VALVE GP-CONTROL

191-4484 VALVE GP-CONTROL -BUCKET
S/N FDP1-7198
PART OF 180-9627 VALVE GP-BANK 4, 180-9629 VALVE GP-BANK 5, 180-9630 VALVE GP-BANK 6
AN ATTACHMENT
i01438970 SEBP3203
  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. 197-2709 [1] SPRING  
4. 126-5796 [1] VALVE GP-SHUTTLE  
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. 187-0527 [1] VALVE GP-RELIEF (LINE, BUCKET CYL ROD END PORT)  
  3K-0360 [1] SEAL-O-RING  
  4K-1388 [1] SEAL-O-RING  
  5K-9090 [1] SEAL-O-RING  
  6E-0358 [1] RING-BACKUP  
16. 187-0530 [1] VALVE GP-RELIEF (LINE, BUCKET CYL HEAD END PORT)  
17. 2M-9780 [1] SEAL-O-RING  
18. 8H-0707 [4] BOLT (1/4-20X1-IN)  
 

#SEBP32030388
 

191-4485: VALVE GP-CONTROL

191-4485 VALVE GP-CONTROL -STICK
S/N FDP1-7198
PART OF 180-9627 VALVE GP-BANK 4, 180-9629 VALVE GP-BANK 5, 180-9630 VALVE GP-BANK 6
AN ATTACHMENT
i01438934 SEBP3203
  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. 197-2709 [1] SPRING  
4. 126-5796 [1] VALVE GP-SHUTTLE  
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. 114-4232 [2] SPRING  
12. 114-1972 [1] COUPLING  
13. 5S-0003 [2] NUT (5/16-18-THD)  
14. [4] WASHER-CONICAL  
15. 187-0529 [1] VALVE GP-RELIEF  
  4K-1388 [1] SEAL-O-RING  
  5K-9090 [1] SEAL-O-RING  
  6E-0358 [1] RING-BACKUP  
16. 187-0528 [1] VALVE GP-RELIEF  
17. 2M-9780 [1] SEAL-O-RING  
18. 8H-0707 [4] BOLT (1/4-20X1-IN)  
 

#SEBP32030389
 

192-0827: VALVE GP-CONTROL

192-0827 VALVE GP-CONTROL -STABILIZER
S/N FDP1-7198
PART OF 185-5898 VALVE GP-BANK 2
AN ATTACHMENT
i01582215 SEBP3203
  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  
  192-4488 [1] RING  
  192-7512 [1] SEAL-O-RING  
  192-7515 [1] SEAL-O-RING  
15. 214-6350 [2] PISTON  
  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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