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443-3773 VALVE GP-CHECK -PILOT OPERATED S/N BS61-202 DRIFT CONTROL PART OF 363-8114, 384-3946 VALVE GP-MAIN CONTROL 966H




HYDRAULIC SYSTEM

VALVE GP-CHECK
 

#SEBP57940520
 

443-3773: VALVE GP-CHECK

443-3773 VALVE GP-CHECK -PILOT OPERATED
S/N BS61-202
DRIFT CONTROL
PART OF 363-8114, 384-3946 VALVE GP-MAIN CONTROL
i05655107 SEBP5794
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Parts for your 966H WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4J-8996 [1] SEAL-O-RING  
2. 5H-2767 [1] SEAL-O-RING  
3. 7M-8485 [1] SEAL-O-RING  
4. 148-8395 [1] PLUG AS  
  3K-0360 [1] SEAL-O-RING  
  9S-8005 [1] PLUG (3/4-16-THD)  
5. 364-2634 [1] RING-BACKUP  
6. 356-8613 [1] SPRING  
7. 361-3169 [1] SPRING  
8. 364-2542 [1] PLUG-RETAINER  
   
    AVAILABLE REPAIR KIT(S):
  383-7557 [1] KIT-SEAL (CHECK VALVE)(CHECK VALVE)  
    (INCLUDES RINGS & BACKUP RINGS)
 

#SEBP57940521
 

445-6109: VALVE GP-CHECK

445-6109 VALVE GP-CHECK
S/N BS6203-UP
PART OF 451-5890, 453-0228, 453-0229 VALVE GP-MAIN CONTROL
i05749871 SEBP5794
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Parts for your 966H WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4J-8996 [1] SEAL-O-RING  
2. 5H-2767 [1] SEAL-O-RING  
3. 7M-8485 [1] SEAL-O-RING  
4. 164-5619 [1] PLUG AS  
  2M-9780 [1] SEAL-O-RING  
  9S-8006 [1] PLUG (7/8-14-THD)  
5. 364-2634 [1] RING-BACKUP  
   
    AVAILABLE REPAIR KIT(S):
  383-7557 [1] KIT-SEAL (CHECK VALVE)  
    (INCLUDES RINGS & BACKUP RINGS)
 

#SEBP57940522
 

6E-4701: VALVE GP-CHECK

6E-4701 VALVE GP-CHECK
S/N BS61-UP
PART OF 388-2449, 388-2457 VALVE & MTG GP-CONTROL, 388-2456, 388-2458 VALVE & MTG GP-MAIN CONTROL
i03827235 SEBP5794
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Parts for your 966H WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3J-1907 [1] SEAL-O-RING  
2. 6V-8397 [1] SEAL-O-RING  
 

#SEBP57940523
 

9T-1573: VALVE GP-CHECK & RELIEF

9T-1573 VALVE GP-CHECK & RELIEF
S/N BS61-UP
PART OF 367-9496 VALVE GP-CONTROL
i04783159 SEBP5794
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Parts for your 966H WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9T-7202 [1] RETAINER AS  
2. 3K-0360 [1] SEAL-O-RING  
3. 8J-0331 [1] VALVE  
4. 1J-9671 [1] SEAL-O-RING  
5. 9S-8003 [1] PLUG (1/2-20-THD)  
6. 6E-3518 [1] SPRING  
7. 9X-6395 [1] NUT (3/4-16-THD)  
8. 4K-1388 [1] SEAL-O-RING  
9. 4T-0935 [1] SPRING  
10. 7J-9933 [1] SEAL-O-RING  
11. 4T-0946 [1] VALVE GP  
12. 4T-0932 [1] BUSHING  
13. 2M-9780 [1] SEAL-O-RING  
14. 4T-0933 [1] RING-RETAINING  
15. 4T-5073 [1] RING-BACKUP  
 

#SEBP57940524
 

367-9496: VALVE GP-CONTROL

367-9496 VALVE GP-CONTROL
S/N BS61-UP
PART OF 445-4988 VALVE GP-CONTROL
i04777623 SEBP5794
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Parts for your 966H WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2S-2596 [1] SPRING  
2. 8T-4145 M [4] BOLT (M6X1X95-MM)  
3. 9T-1573 Y [2] VALVE GP-CHECK & RELIEF  
4. 096-3831 [1] ORIFICE  
5. 100-8010 [1] VALVE-CHECK  
6. 100-8011 [1] PLUG  
7. 6E-1637 B [4] SHIM (1-MM THK)  
8. 207-7434 [2] RETAINER  
9. 242-7955 [2] HOUSING AS  
10. 313-7668 Y [2] VALVE GP-SOLENOID (24-VOLT)  
11. 352-9954 [2] SPRING  
12. 352-9956 [2] RETAINER  
13. 7M-8485 [1] SEAL-O-RING  
14. 9X-2027 [2] WASHER (11X18X2-MM THK)  
15. 9X-8256 [4] WASHER (6.6X12X2-MM THK)  
16. 371-1784 Y [1] VALVE GP-RELIEF  
17. 085-8091 M [2] BOLT (M10X1.5X55-MM)  
18. 123-9624 [1] SPRING  
19. 162-0177 [2] PLUG AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  9S-8004 [1] PLUG (9/16-18-THD)  
20. 173-3993 [2] PLUG AS  
    (EACH INCLUDES)
  4J-7533 SEAL-O-RING  
  9S-8001 [1] PLUG  
21. 183-7263 [2] PLUG AS  
    (EACH INCLUDES)
  3J-7354 [1] SEAL-O-RING  
  9S-8002 [1] PLUG (7/16-20-THD)  
22. 187-9630 [2] SEAL-O-RING  
23. 1H-1023 [4] SEAL-O-RING  
24. 222-4737 [1] PLUG AS  
  4J-7533 [1] SEAL-O-RING  
  9S-4180 [1] PLUG  
25. 5M-2057 [1] SEAL-O-RING  
  B   USE AS REQUIRED
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP57940525
 

445-4988: VALVE GP-CONTROL

445-4988 VALVE GP-CONTROL
S/N BS61-UP
3RD FUNCTION
PART OF 388-2456, 388-2458 VALVE & MTG GP-MAIN CONTROL
i05834066 SEBP5794
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Parts for your 966H WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1P-3702 [1] SEAL-RECTANGULAR  
2. 4J-0522 [6] SEAL-O-RING  
3. 4J-8997 [1] SEAL-O-RING  
4. 6V-5555 [6] SEAL-O-RING  
5. 183-7263 [1] PLUG AS  
  3J-7354 [1] SEAL-O-RING  
  9S-8002 [1] PLUG (7/16-20-THD)  
6. 270-7836 [1] COVER  
7. 367-9496 Y [1] VALVE GP-CONTROL (THIRD FUNCTION)  
8. 445-4983 Y [1] VALVE GP-MANIFOLD (LOAD SENSING)  
9. 329-3356 M [3] NUT (M12X1.75-THD)  
10. 8T-4223 [6] WASHER-HARD (13.5X25.5X3-MM THK)  
11. 8C-3226 M [3] BOLT (M12X1.75X200-MM)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP57940526
 

239-0605: VALVE GP-DIVERTER

239-0605 VALVE GP-DIVERTER
S/N BS61-UP
PART OF 352-1587, 366-9955, 458-2253 MANIFOLD GP-CONTROL
i04133992 SEBP5794
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Parts for your 966H WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2M-9780 [1] SEAL-O-RING  
2. 6V-5142 [1] SEAL-O-RING  
3. 169-1617 [2] RING-BACKUP  
4. 095-1751 [1] SEAL-O-RING  
5. 169-1616 [2] RING-BACKUP  
   
    AVAILABLE REPAIR KIT(S):
  200-6282 [1] KIT-SEAL (DIVERTER VALVE)  
    (INCLUDES SEALS & RINGS)
 

#SEBP57940527
 

371-9415: VALVE GP-DIVERTER

371-9415 VALVE GP-DIVERTER -QUICK COUPLER
S/N BS61-UP
PART OF 388-2465 LINES GP-COUPLER
i04785229 SEBP5794
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Parts for your 966H WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 233-9585 [1] VALVE-SOLENOID  
2. 180-9069 [1] VALVE-DIVERTER (QUICK COUPLER)  
 

#SEBP57940528
 

363-8114: VALVE GP-MAIN CONTROL

363-8114 VALVE GP-MAIN CONTROL
S/N BS61-202
PART OF 388-2457 VALVE & MTG GP-CONTROL
i05655083 SEBP5794
  For full view, you need register

Parts for your 966H WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2K-8199 [1] SEAL-O-RING  
3. 4J-5268 [1] SEAL-O-RING  
4. 6J-2419 [1] SEAL-O-RING  
5. 8T-4145 M [4] BOLT (M6X1X95-MM)  
6. 9W-7783 [2] PLUG  
7. 123-4750 [1] VALVE AS-CHECK  
8. 234-4869 S [1] VALVE GP-MAKEUP  
9. 236-9832 [2] SPRING  
10. 240-4695 [1] RING-BACKUP  
11. 277-8863 [1] VALVE GP-SOLENOID (24-VOLT)(RIDE CONTROL)  
12. 282-8827 [9] PLUG  
13. 284-1010 [2] SPRING  
14. 284-1011 [2] SPRING  
15. 292-8061 [5] PLUG-EXPANSION  
16. 295-0993 [4] RETAINER  
17. 313-7668 Y [1] VALVE GP-SOLENOID (24-VOLT)(LIFT, LOWER)  
17A. 313-7668 Y [1] VALVE GP-SOLENOID (24-VOLT)(TILT DUMP)  
17B. 313-7668 Y [1] VALVE GP-SOLENOID (24-VOLT)(LIFT)  
17C. 313-7668 Y [1] VALVE GP-SOLENOID (24-VOLT)(TILT BACK)  
18. 332-1985 J [1] VALVE GP-RELIEF  
19. 333-8242 [1] VALVE GP-SOLENOID (24-VOLT)(PILOT ON, OFF)  
22. 356-8550 [2] PLUG-RETAINER  
23. 356-8561 [2] VALVE-CONTROL  
24. 357-4432 [1] ELBOW AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  6V-8724 [1] ELBOW  
25. 359-4661 M [1] BOLT (M10X1.5X25-MM)  
26. 359-4662 [1] HOUSING  
27. 359-4663 [1] HOUSING  
28. 363-1610 [2] SPRING  
29. 363-2687 [1] HOUSING  
30. 363-2692 [1] SPRING  
31. 363-2697 [1] RETAINER  
37. 368-5096 [1] TUBE AS  
38. 370-5764 N [1] VALVE GP-RELIEF (MARGIN)  
39. 375-3789 H [1] VALVE GP-RELIEF  
40. 388-4493 P [2] VALVE GP-CHECK  
    (EACH INCLUDES)
  3H-0442 [1] SEAL-O-RING  
  095-1513 [1] SEAL-O-RING  
41. 394-8568 [1] PLUG-RETAINER  
42. 396-4852 [1] SEAL-O-RING  
43. 425-4566 [1] VALVE GP-RELIEF (TILT)  
44. 432-5661 Y [1] MANIFOLD GP-CONTROL (MAIN)  
45. 443-3773 Y [2] VALVE GP-CHECK (PILOT OPERATED)(PILOT OPERATED)  
46. 148-8407 [5] PLUG AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  9S-4191 [1] PLUG (9/16-18-THD)  
47. 155-3624 [2] PLUG AS  
    (EACH INCLUDES)
  3J-7354 [1] SEAL-O-RING  
  9S-4182 [1] PLUG (7/16-20-THD)  
48. 162-0177 [5] PLUG AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  9S-8004 [1] PLUG (9/16-18-THD)  
49. 164-4180 [2] PLUG AS  
    (EACH INCLUDES)
  7M-8485 [1] SEAL-O-RING  
  9S-4181 [1] PLUG (1-5/16-12-THD)  
50. 207-8218 [1] PLUG AS  
  7J-0204 [1] SEAL-O-RING  
  9S-8007 [1] PLUG  
51. 222-4737 [2] PLUG AS  
    (EACH INCLUDES)
  4J-7533 [1] SEAL-O-RING  
  9S-4180 [1] PLUG  
52. 225-6948 [2] SEAL-O-RING  
53. 4J-5309 [2] SEAL-O-RING  
54. 6J-3134 [1] SEAL-O-RING  
55. 6K-6307 [1] SEAL-O-RING  
56. 6V-0357 [1] SEAL-O-RING  
57. 6V-5393 [2] SEAL-O-RING  
58. 6V-7607 [1] WASHER-HARD (20X30X2.5-MM THK)  
59. 7M-8485 [2] SEAL-O-RING  
60. 8T-4138 M [10] BOLT (M6X1X20-MM)  
61. 9X-6381 [4] WASHER (6.5X12.5X1.6-MM THK)  
   
    PARTS SHOWN IN GRAPHIC(S) WITHOUT A REFERENCE NUMBER ARE NOT SERVICED SEPARATELY
   
    AVAILABLE REPAIR KIT(S):
  310-5742 J [1] KIT-SEAL (RELIEF VALVE)  
    (SEAL KIT INCLUDES SEAL RINGS & BACK-UP RINGS)
  239-6336 N [1] KIT-SEAL (RELIEF VALVE)  
    (SEAL KIT INCLUDES SEAL RINGS & BACK-UP RINGS)
  239-5157 P [1] KIT-SEAL (CHECK VALVE)  
    (SEAL KIT INCLUDES SEAL RINGS & BACK-UP RINGS)
  133-5545 H [1] KIT-SEAL  
    (SEAL KIT INCLUDES SEAL RINGS & BACK-UP RINGS)
  238-9842 S [1] KIT-SEAL (RELIEF VALVE)  
    (SEAL KIT INLCUDES SEAL RINGS & BACK-UP RINGS)
  H   KIT MARKED H SERVICES PART(S) MARKED H
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
  N   KIT MARKED N SERVICES PART(S) MARKED N
  P   KIT MARKED P SERVICES PART(S) MARKED P
  S   KIT MARKED S SERVICES PART(S) MARKED S
  Y   SEPARATE ILLUSTRATION
 

#SEBP57940529
 

384-3946: VALVE GP-MAIN CONTROL

384-3946 VALVE GP-MAIN CONTROL -LIFT, TILT
S/N BS61-202
PART OF 388-2449 VALVE & MTG GP-CONTROL
i05659958 SEBP5794
  For full view, you need register

Parts for your 966H WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
    (INCLUDES RINGS)
1. 2K-8199 [1] SEAL-O-RING  
3. 4J-5268 [1] SEAL-O-RING  
4. 234-4869 X [1] VALVE GP-MAKEUP  
5. 236-9832 [2] SPRING  
6. 240-4695 [1] RING-BACKUP  
7. 282-8827 [9] PLUG  
8. 284-1010 [2] SPRING  
9. 284-1011 [2] SPRING  
10. 292-8061 [4] PLUG-EXPANSION  
11. 295-0993 [4] RETAINER  
12. 313-7668 Y [1] VALVE GP-SOLENOID (24-VOLT)(TILT BACK)  
12A. 313-7668 Y [1] VALVE GP-SOLENOID (24-VOLT)(LIFT, RAISE)  
12B. 313-7668 Y [1] VALVE GP-SOLENOID (24-VOLT)(LIFT, LOWER)  
12C. 313-7668 Y [1] VALVE GP-SOLENOID (24-VOLT)(TILT DUMP)  
13. 332-1985 W [1] VALVE GP-RELIEF (WITH ORIFICE)  
14. 333-8242 [1] VALVE GP-SOLENOID (24-VOLT)(PILOT ON, OFF)  
  384-8750 [1] COIL AS (24-VOLT)  
17. 356-8550 [2] PLUG-RETAINER  
18. 356-8561 [2] VALVE-CONTROL  
19. 443-3773 Y [2] VALVE GP-CHECK (PILOT OPERATED)  
20. 359-4661 M [2] BOLT (M10X1.5X25-MM)  
21. 359-4663 [1] HOUSING  
22. 363-1610 [2] SPRING  
23. 425-4566 [1] VALVE GP-RELIEF (TILT)  
28. 370-5764 T [1] VALVE GP-RELIEF (MARGIN)  
29. 370-8160 [1] PLUG  
30. 375-3789 V [1] VALVE GP-RELIEF  
33. 388-4493 J [2] VALVE GP-CHECK  
    (EACH INCLUDES)
  3H-0442 [1] SEAL-O-RING  
  095-1513 [1] SEAL-O-RING  
34. 148-8407 [4] PLUG AS (PILOT PRESSURE)  
    (EACH INCLUDES)
  9S-4191 [1] PLUG (9/16-18-THD)  
  3J-1907 [1] SEAL-O-RING  
35. 155-3624 [2] PLUG AS  
    (EACH INCLUDES)
  9S-4182 [1] PLUG (7/16-20-THD)  
  3J-7354 [1] SEAL-O-RING  
36. 162-0177 [5] PLUG AS  
    (EACH INCLUDES)
  9S-8004 [1] PLUG (9/16-18-THD)  
  3J-1907 [1] SEAL-O-RING  
37. 164-4180 [4] PLUG AS  
    (EACH INCLUDES)
  9S-4181 [1] PLUG (1-5/16-12-THD)  
  7M-8485 [1] SEAL-O-RING  
38. 222-4737 [2] PLUG AS  
    (EACH INCLUDES)
  9S-4180 [1] PLUG  
  4J-7533 [1] SEAL-O-RING  
39. 225-6948 [2] SEAL-O-RING  
40. 2S-4078 [1] SEAL-O-RING  
41. 4J-5309 [2] SEAL-O-RING  
42. 6V-0357 [1] SEAL-O-RING  
43. 6V-5393 [2] SEAL-O-RING  
44. 7M-8485 [2] SEAL-O-RING  
45. 8T-4138 M [8] BOLT (M6X1X20-MM)  
   
    PARTS SHOWN IN GRAPHIC(S) WITHOUT A REFERENCE NUMBER ARE NOT SERVICED SEPARATELY
   
    AVAILABLE REPAIR KIT(S):
  239-5157 J [1] KIT-SEAL (CHECK VALVE)  
    (INCLUDES RINGS)
  133-5545 V [1] KIT-SEAL  
    (INCLUDES RINGS)
  310-5742 W [1] KIT-SEAL (RELIEF VALVE)  
    (INCLUDES RINGS)
  238-9842 X [1] KIT-SEAL (RELIEF VALVE)  
    (INCLUDES RINGS)
  239-6336 T [1] KIT-SEAL (RELIEF VALVE)  
    (INCLUDES RINGS)
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
  T   KIT MARKED T SERVICES PART(S) MARKED T
  V   KIT MARKED V SERVICES PART(S) MARKED V
  W   KIT MARKED W SERVICES PART(S) MARKED W
  X   KIT MARKED X SERVICES PART(S) MARKED X
  Y   SEPARATE ILLUSTRATION
 

Information:

Caterpillar Parts SIS Catalog 966H :

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