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449-7641 VALVE & MTG GP-MAIN CONTROL S/N KAS1-UP PART OF 359-6025 HYDRAULIC AR 559C KNUCKLEBOOM LOADER




HYDRAULIC SYSTEM

VALVE GP-CONTROL
 

#SEBP51480240
 

449-7641: VALVE & MTG GP-MAIN CONTROL

449-7641 VALVE & MTG GP-MAIN CONTROL
S/N KAS1-UP
PART OF 359-6025 HYDRAULIC AR
i05759781 SEBP5148
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Parts for your 559C KNUCKLEBOOM LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 434-8975 [1] MOUNT AS  
2. 450-6554 Y [1] VALVE GP-MAIN CONTROL  
3. 7X-2553 M [3] BOLT (M16X2X40-MM)  
4. 8T-4132 M [2] NUT (M16X2-THD)  
5. 8T-4192 M [1] BOLT (M12X1.75X25-MM)  
6. 8T-4193 M [2] BOLT (M16X2X50-MM)  
7. 8T-4223 [4] WASHER-HARD (13.5X25.5X3-MM THK)  
8. 8T-4956 M [3] BOLT (M12X1.75X35-MM)  
9. 9X-8257 [7] WASHER (17.5X30X3.5-MM THK)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP51480241
 

359-4672: VALVE GP-CONTROL

359-4672 VALVE GP-CONTROL -DELIMBER
S/N KAS1-UP
PART OF 437-5236 HYDRAULIC AR, 359-4671 VALVE & LINES GP-HYD CONTROL
AN ATTACHMENT
i05095409 SEBP5148
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Parts for your 559C KNUCKLEBOOM LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 273-6499 [4] VALVE GP-CHECK (SAW)  
    (EACH INCLUDES)
  238-9842 [1] KIT-SEAL (RELIEF VALVE)  
    (INCLUDES SEAL O-RINGS & RING-BACKUPS)
2. 390-8658 [1] VALVE GP-RELIEF (BAR)  
  390-8670 [1] KIT-SEAL  
    (INCLUDES O-RING & D-RING)
3. 390-8660 [2] VALVE GP-RELIEF (SAW)  
    (EACH INCLUDES)
  390-8668 [1] KIT-SEAL  
    (INCLUDES O-RINGS & BACKUP RING)
4. 390-8662 [4] VALVE GP-SOLENOID (KNIFE CLOSE)  
    (EACH INCLUDES)
  390-8670 [1] KIT-SEAL  
    (INCLUDES O-RING & D-RING)
5. 390-8663 [4] COIL  
6. 348-1107 [1] VALVE GP-CHECK (KNIFE OPEN)  
7. 390-8664 [3] VALVE GP-PRESSURE CONTROL (SAW)  
    (EACH INCLUDES)
  390-8669 [1] KIT-SEAL  
    (INCLUDES O-RINGS & BACKUP RINGS)
8. 6V-3965 [1] FITTING (QUICK DISCONNECT)  
9. 214-7568 [1] SEAL-O-RING  
10. 390-8665 [1] VALVE GP-SOLENOID (BAR)  
  390-8906 [1] KIT-SEAL  
    (INCLUDES O-RINGS & BACKUP RINGS)
11. 390-8666 [1] COIL-SOLENOID  
12. 145-6072 [1] PLUG-ORIFICE  
 

#SEBP51480242
 

359-5931: VALVE GP-CONTROL

359-5931 VALVE GP-CONTROL -STABILIZER
S/N KAS1-UP
STABILIZER
PART OF 362-1233 VALVE & LINES GP-HYD CONTROL
i05068989 SEBP5148
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Parts for your 559C KNUCKLEBOOM LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 095-1586 [5] SEAL-O-RING  
2. 095-1583 [15] SEAL-O-RING  
3. 095-1574 [20] SEAL-O-RING  
4. 095-1577 [1] SEAL-O-RING  
5. 095-1590 [8] SEAL-O-RING  
6. 095-1573 [16] SEAL-O-RING  
7. 095-1575 [8] SEAL-O-RING  
8. 392-0667 [4] SPOOL  
9. 351-6142 [4] SEAL-O-RING  
10. 095-1582 [4] SEAL-O-RING  
11. 392-0668 [8] SOLENOID  
12. 392-0679 [8] SPOOL  
13. 164-0785 [1] PLUG-CAVITY  
 

#SEBP51480243
 

421-1673: VALVE GP-MAIN CONTROL

421-1673 VALVE GP-MAIN CONTROL
S/N KAS1-UP
PART OF 359-6031 VALVE & MTG GP-MAIN CONTROL
i05059589 SEBP5148
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Parts for your 559C KNUCKLEBOOM LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 095-1603 [3] SEAL-O-RING  
2. 095-1577 [6] SEAL-O-RING  
3. 095-1583 [21] SEAL-O-RING  
4. 095-1582 [5] SEAL-O-RING  
5. 095-1698 [16] SEAL-O-RING  
6. 095-1578 [1] SEAL-O-RING  
7. 095-1585 [1] SEAL-O-RING  
8. 095-1575 [3] SEAL-O-RING  
9. 095-1576 [2] SEAL-O-RING  
10. 390-3497 [2] VALVE-SELECTOR  
11. 430-6078 [1] VALVE  
12. 095-1704 [11] SEAL-O-RING  
13. 390-3500 [2] SEAL-O-RING  
14. 095-1701 [9] SEAL-O-RING  
15. 390-3501 [2] SPOOL  
16. 430-6080 [1] SPOOL  
17. 390-3503 [1] SPOOL  
18. 430-6081 [1] SPOOL  
19. 390-3505 [1] SPOOL  
20. 430-6082 [1] SPOOL  
21. 430-6083 [1] SPOOL  
22. 390-3508 [1] SPOOL  
23. 390-3509 [1] SPOOL  
24. 390-3510 [2] SPOOL  
25. 430-6084 [1] SPOOL  
26. 390-3522 [8] VALVE  
27. 215-4872 [2] VALVE  
28. 390-3523 [2] VALVE  
29. 390-3524 [2] VALVE  
30. 430-6087 [1] VALVE  
31. 430-6088 [1] VALVE  
32. 7I-7258 [1] BALL  
33. 095-1592 [16] SEAL-O-RING  
34. 095-1586 [2] SEAL-O-RING  
35. 392-0927 [1] VALVE-RELIEF  
36. 392-0928 [1] VALVE-RELIEF  
37. 390-3527 [1] VALVE-RELIEF  
38. 392-0929 [2] VALVE-RELIEF  
39. 430-6089 [2] VALVE-RELIEF  
40. 430-6090 [2] VALVE-RELIEF  
41. 430-6091 [2] VALVE-RELIEF  
 

#SEBP51480244
 

450-6554: VALVE GP-MAIN CONTROL

450-6554 VALVE GP-MAIN CONTROL -NEGATIVE FLOW CONTROL
S/N KAS1-UP
PART OF 449-7641 VALVE & MTG GP-MAIN CONTROL
i05759757 SEBP5148
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Parts for your 559C KNUCKLEBOOM LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 095-1603 [3] SEAL-O-RING  
2. 095-1577 [7] SEAL-O-RING  
3. 095-1583 [21] SEAL-O-RING  
4. 095-1582 [5] SEAL-O-RING  
5. 095-1698 [16] SEAL-O-RING  
6. 095-1578 [1] SEAL-O-RING  
7. 095-1585 [1] SEAL-O-RING  
8. 095-1575 [3] SEAL-O-RING  
9. 095-1576 [2] SEAL-O-RING  
10. 390-3497 [2] VALVE-SELECTOR (STICK 2)  
11. 095-1704 [11] SEAL-O-RING  
12. 390-3500 [2] SEAL-O-RING  
13. 095-1701 [9] SEAL-O-RING  
14. 390-3501 [2] SPOOL  
15. 456-7527 [1] KIT-SPOOL  
    (KIT INCLUDES SPOOL, SPRINGS, STOPPER & SPACER BOLT)
16. 390-3503 [1] SPOOL  
17. 430-6081 [1] SPOOL  
18. 390-3505 [1] SPOOL  
19. 456-7528 [1] KIT-SPOOL  
    (KIT INCLUDES SPOOL, SPRINGS, STOPPER & SPACER BOLT)
20. 430-6083 [1] SPOOL  
21. 390-3508 [1] SPOOL  
22. 390-3509 [1] SPOOL  
23. 390-3510 [2] SPOOL  
24. 430-6084 [1] SPOOL  
25. 390-3522 [1] VALVE (TRAVEL RIGHT)  
25A. 390-3522 [1] VALVE (TRAVEL LEFT)  
25B. 390-3522 [1] VALVE (BOOM 2)  
25C. 390-3522 [1] VALVE (BOOM 1)  
25D. 390-3522 [1] VALVE (ROTATOR)  
25E. 390-3522 [1] VALVE (GRAPPLE)  
25F. 390-3522 [1] VALVE (STICK 1)  
25G. 390-3522 [1] VALVE (STICK 2)  
26. 215-4872 [2] VALVE (STRAIGHT TRAVEL)  
27. 390-3523 [1] VALVE (BOOM 1)  
27A. 390-3523 [1] VALVE (STICK 2)  
28. 390-3524 [2] VALVE (STICK 2)  
29. 430-6087 [1] VALVE (SWING)  
30. 430-6088 [1] VALVE (STICK 2)  
31. 7I-7258 [1] BALL  
32. 095-1592 [16] SEAL-O-RING  
33. 095-1586 [2] SEAL-O-RING  
34. 392-0927 [1] VALVE-RELIEF (MAIN RELIEF)  
35. 392-0928 [1] VALVE-RELIEF (BOOM 1)  
36. 390-3527 [1] VALVE-RELIEF (BOOM 1)  
37. 392-0929 [1] VALVE-RELIEF (STICK 1)  
37A. 392-0929 [1] VALVE-RELIEF (STICK 2)  
38. 430-6089 [2] VALVE-RELIEF (ROTATOR)  
39. 430-6090 [2] VALVE-RELIEF (GRAPPLE)  
40. 430-6091 [2] VALVE-RELIEF (BYPASS)  
 

#SEBP51480245
 

359-5937: VALVE GP-PILOT

359-5937 VALVE GP-PILOT -PEDAL CONTROL, SWING
S/N KAS1-UP
PART OF 362-1235 LINES GP-PILOT
i05059442 SEBP5148
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Parts for your 559C KNUCKLEBOOM LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 094-0876 [2] SEAL  
2. 099-6135 [2] SCRAPER  
3. 8J-2413 [2] SEAL-O-RING  
4. 107-6481 [1] SEAT  
5. 7I-7258 [1] BALL  
6. 6V-5586 [1] SEAL-O-RING  
7. 390-0509 [2] SPOOL  
8. 099-6144 [2] BUSHING-TERMINAL  
9. 099-6145 [1] CAMSHAFT  
10. 390-0510 [2] SETSCREW  
11. 147-4131 [1] BOOT-PROTECTION  
 

#SEBP51480246
 

359-5949: VALVE GP-SOLENOID

359-5949 VALVE GP-SOLENOID
S/N KAS1-UP
PART OF 369-5254, 448-3411 VALVE & LINES GP-HYD CONTROL
AN ATTACHMENT
i05073297 SEBP5148
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Parts for your 559C KNUCKLEBOOM LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 417-6316 [1] VALVE GP-SOLENOID (TRAILER)  
  6V-6580 [1] SEAL-O-RING  
  [1] VALVE-SOLENOID  
  417-6321 [1] COIL (24-VOLT)  
2. 417-6317 [1] PLUG AS  
  [1] WASHER  
  [1] SPRING  
3. 417-6318 [1] KIT-SEAL  
  6V-6580 [1] SEAL-O-RING  
  [1] WASHER  
 

#SEBP51480247
 

391-4494: VALVE GP-SOLENOID

391-4494 VALVE GP-SOLENOID
S/N KAS1-UP
PART OF 357-1618 PUMP GP-MAIN HYDRAULIC
AN ATTACHMENT
i04978133 SEBP5148
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Parts for your 559C KNUCKLEBOOM LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 391-5988 Y [1] VALVE GP-SOLENOID (PROPORTIONAL REDUCING)  
2. 095-1579 [4] SEAL-O-RING  
3. 095-1584 [1] SEAL-O-RING  
  Y   SEPARATE ILLUSTRATION
 

#SEBP51480248
 

391-5988: VALVE GP-SOLENOID

391-5988 VALVE GP-SOLENOID
S/N KAS1-UP
PART OF 391-4494 VALVE GP-SOLENOID
AN ATTACHMENT
i04978132 SEBP5148
  For full view, you need register

Parts for your 559C KNUCKLEBOOM LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 095-1750 [1] SEAL-O-RING  
2. 161-6149 [1] SEAL-O-RING  
3. 095-1751 [1] SEAL-O-RING  
 

#SEBP51480249
 

362-1244: VALVE GP-SOLENOID & MANIFOLD

362-1244 VALVE GP-SOLENOID & MANIFOLD
S/N KAS1-UP
PART OF 359-6821 FILTER & MTG GP-OIL
i05059209 SEBP5148
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Parts for your 559C KNUCKLEBOOM LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 392-1757 [2] VALVE GP-CHECK (FLOW CONTROL, COOLER)  
2. 317-3074 [2] VALVE GP-RELIEF (FLOW CONTROL, TANK)  
    (EACH VALVE GP INCLUDES)
  317-3860 [1] SEAL GP  
3. 392-1759 [1] VALVE GP-SOLENOID (FLOW CONTROL)  
  120-9051 [1] KIT-SEAL (CHECK VALVE)  
    (INCLUDES O-RINGS & RETAINER RING)
4. 392-1760 [1] COIL (24-VOLT)  
 

Information:

Caterpillar Parts SIS Catalog 559C :

Truck sale:

 
 
Caterpillar 559C
- Knuckleboom loaders
YANCEY BROS. CO.
 
 
Caterpillar 559C
- Knuckleboom loaders
YANCEY BROS. CO.
 
Caterpillar 559C
- Knuckleboom loaders
YANCEY BROS. CO.
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