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455-9799 VALVE GP-MAIN CONTROL S/N FSL1-UP PART OF 500-3643 VALVE & MTG GP-CONTROL 966L WHEEL LOADER




HYDRAULIC SYSTEM

VALVE GP-CONTROL
 

#M00726840790
 

455-9799: VALVE GP-MAIN CONTROL

455-9799 VALVE GP-MAIN CONTROL
S/N FSL1-UP
PART OF 500-3643 VALVE & MTG GP-CONTROL
i06855534 M0072684
  For full view, you need register

Parts for your 966L WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3S-9233 [1] SEAL-O-RING  
3. 4J-5309 [2] SEAL-O-RING  
4. 6J-2419 [1] SEAL-O-RING  
5. 6J-3134 [1] SEAL-O-RING  
6. 6K-6307 [1] SEAL-O-RING  
7. 6V-0357 [1] SEAL-O-RING  
8. 6V-5393 [2] SEAL-O-RING  
9. 7M-8485 [2] SEAL-O-RING  
10. 8F-3469 [1] SEAL-O-RING  
11. 9W-7783 [2] PLUG  
12. 123-4750 [1] VALVE AS-CHECK (IMPLEMENT CONTROL VALVE)  
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
13. 148-8407 [5] PLUG AS  
    (EACH INCLUDES)
  9S-4191 [1] PLUG (9/16-18-THD)  
  3J-1907 [1] SEAL-O-RING  
14. 155-3624 [2] PLUG AS  
    (EACH INCLUDES)
  9S-4182 [1] PLUG (7/16-20-THD)  
  3J-7354 [1] SEAL-O-RING  
15. 162-0177 [7] PLUG AS  
    (EACH INCLUDES)
  9S-8004 [1] PLUG (9/16-18-THD)  
  3J-1907 [1] SEAL-O-RING  
16. 164-4180 [2] PLUG AS  
    (EACH INCLUDES)
  9S-4181 [1] PLUG (1-5/16-12-THD)  
  7M-8485 [1] SEAL-O-RING  
17. 207-8218 [1] PLUG AS  
  9S-8007 [1] PLUG  
  7J-0204 [1] SEAL-O-RING  
18. 222-4737 [2] PLUG AS  
    (EACH INCLUDES)
  9S-4180 [1] PLUG  
  4J-7533 [1] SEAL-O-RING  
19. 225-6948 [2] SEAL-O-RING  
20. 234-4869 H [1] VALVE GP-MAKEUP  
21. 236-9832 [2] SPRING  
22. 240-4695 [1] RING-BACKUP  
23. 277-8863 [1] VALVE GP-SOLENOID (24-VOLT)(RIDE CONTROL)  
  384-8750 [1] COIL AS (24-VOLT)  
24. 282-8827 [9] PLUG  
25. 284-1010 [2] SPRING  
26. 284-1011 [2] SPRING  
27. 292-8061 [8] PLUG-EXPANSION  
28. 295-0993 [4] RETAINER  
29. 313-7668 Y [1] VALVE GP-SOLENOID (24-VOLT)(LIFT, LOWER)  
29A. 313-7668 Y [1] VALVE GP-SOLENOID (24-VOLT)(TILT DUMP)  
29B. 313-7668 Y [1] VALVE GP-SOLENOID (24-VOLT)(LIFT)  
29C. 313-7668 Y [1] VALVE GP-SOLENOID (24-VOLT)(TILT BACK)  
30. 332-1986 J [1] VALVE GP-RELIEF  
31. 333-8242 [1] VALVE GP-SOLENOID (24-VOLT)(PILOT ON, OFF)  
  384-8750 [1] COIL AS (24-VOLT)  
34. 356-8561 [2] VALVE-CONTROL (ANTI-DRIFT)  
35. 148-8378 C [1] ELBOW AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  6V-8724 [1] ELBOW  
36. 359-4662 [1] HOUSING  
37. 359-4663 [1] HOUSING  
38. 363-1610 [2] SPRING  
39. 363-2687 [1] HOUSING  
40. 363-2692 [1] SPRING  
41. 363-2697 [1] RETAINER  
43. 368-5096 [1] TUBE AS  
44. 370-5764 L [1] VALVE GP-RELIEF (MARGIN)  
45. 375-3789 N [1] VALVE GP-RELIEF  
46. 388-4493 P [2] VALVE GP-CHECK  
    (EACH INCLUDES)
  3H-0442 [1] SEAL-O-RING  
  095-1513 [1] SEAL-O-RING  
47. 394-8568 [1] PLUG-RETAINER  
48. 396-4852 [1] SEAL-O-RING  
49. 445-6109 Y [2] VALVE GP-CHECK (PILOT OPERATED)  
53. 495-5303 C [1] VALVE GP-RELIEF (TILT)  
54. 451-9131 [2] PLUG-RETAINER  
56. 497-9386 CY [1] MANIFOLD GP-CONTROL (MAIN)  
57. 359-4661 M [2] BOLT (M10X1.5X25-MM)  
58. 6V-7607 [1] WASHER-HARD (20X30X2.5-MM THK)  
59. 8T-4138 M [10] BOLT (M6X1X20-MM)  
60. 8T-4145 M [4] BOLT (M6X1X95-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):
  238-9842 H [1] KIT-SEAL (RELIEF VALVE)  
    (INCLUDES RINGS & BACK-UP RINGS)
  310-5742 J [1] KIT-SEAL (RELIEF VALVE)  
    (INCLUDES RINGS & BACK-UP RING)
  239-6336 L [1] KIT-SEAL (RELIEF VALVE)  
    (INCLUDES RINGS & BACK-UP RINGS)
  133-5545 N [1] KIT-SEAL  
    (INCLUDES RINGS & BACK-UP RINGS)
  239-5157 P [1] KIT-SEAL (CHECK VALVE)  
    (INCLUDES RINGS & BACK-UP RINGS)
  C   CHANGE FROM PREVIOUS TYPE
  H   KIT MARKED H SERVICES PART(S) MARKED H
  J   KIT MARKED J SERVICES PART(S) MARKED J
  L   KIT MARKED L SERVICES PART(S) MARKED L
  M   METRIC PART
  N   KIT MARKED N SERVICES PART(S) MARKED N
  P   KIT MARKED P SERVICES PART(S) MARKED P
  Y   SEPARATE ILLUSTRATION
 

#M00726840791
 

464-8501: VALVE GP-MAIN CONTROL

464-8501 VALVE GP-MAIN CONTROL
S/N FSL1-UP
PART OF 500-3640 VALVE & MTG GP-CONTROL
i06876738 M0072684
  For full view, you need register

Parts for your 966L WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3S-9233 [1] SEAL-O-RING  
2. 388-4493 S [2] VALVE GP-CHECK  
    (EACH INCLUDES)
  3H-0442 [1] SEAL-O-RING  
  095-1513 [1] SEAL-O-RING  
3. 4J-5309 [2] SEAL-O-RING  
4. 6V-5393 [2] SEAL-O-RING  
5. 7M-8485 [2] SEAL-O-RING  
6. 8F-3469 [1] SEAL-O-RING  
7. 8T-4138 M [8] BOLT (M6X1X20-MM)  
8. 148-8407 [4] PLUG AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  9S-4191 [1] PLUG (9/16-18-THD)  
9. 155-3624 [2] PLUG AS  
    (EACH INCLUDES)
  3J-7354 [1] SEAL-O-RING  
  9S-4182 [1] PLUG (7/16-20-THD)  
10. 162-0177 [4] PLUG AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  9S-8004 [1] PLUG (9/16-18-THD)  
11. 164-4180 [2] PLUG AS  
    (EACH INCLUDES)
  7M-8485 [1] SEAL-O-RING  
  9S-4181 [1] PLUG (1-5/16-12-THD)  
12. 222-4737 [2] PLUG AS  
    (EACH INCLUDES)
  4J-7533 [1] SEAL-O-RING  
  9S-4180 [1] PLUG  
13. 225-6948 [2] SEAL-O-RING  
14. 234-4869 J [1] VALVE GP-MAKEUP (LIFT, LOWER)  
15. 236-9832 [2] SPRING  
16. 282-8827 [9] PLUG  
17. 284-1010 [2] SPRING  
18. 284-1011 [2] SPRING  
19. 292-8061 [4] PLUG-EXPANSION  
20. 295-0993 [4] RETAINER  
21. 313-7668 Y [1] VALVE GP-SOLENOID (24-VOLT)(LIFT, LOWER)  
21A. 313-7668 Y [1] VALVE GP-SOLENOID (24-VOLT)(TILT DUMP)  
21B. 313-7668 Y [1] VALVE GP-SOLENOID (24-VOLT)(TILT BACK)  
21C. 313-7668 Y [1] VALVE GP-SOLENOID (24-VOLT)(LIFT, RAISE)  
22. 332-1985 L [1] VALVE GP-RELIEF (TILT)  
23. 333-8242 [1] VALVE GP-SOLENOID (24-VOLT)(PILOT ON, OFF)  
  384-8750 [1] COIL AS (24-VOLT)  
24. 495-5302 [1] VALVE GP-RELIEF (TILT)  
25. 451-9131 [2] PLUG-RETAINER  
26. 356-8561 [2] VALVE-CONTROL (ANTI-DRIFT)  
27. 359-4661 M [2] BOLT (M10X1.5X25-MM)  
28. 359-4663 [1] HOUSING  
29. 363-1610 [2] SPRING  
30. 445-6109 Y [2] VALVE GP-CHECK  
31. 370-5764 N [1] VALVE GP-RELIEF (MARGIN)  
32. 375-3789 P [1] VALVE GP-RELIEF (PILOT OPERATED)  
   
    AVAILABLE REPAIR KIT(S):
  238-9842 J [1] KIT-SEAL (RELIEF VALVE)  
    (INCLUDES SEALS & BACK-UP RINGS)
  310-5742 L [1] KIT-SEAL (RELIEF VALVE)  
    (INCLUDES O-RINGS & BACKUP-RING)
  239-5157 S [1] KIT-SEAL (CHECK VALVE)  
    (INCLUDES SEALS AND BACK-UP RINGS)
  239-6336 N [1] KIT-SEAL (RELIEF VALVE)  
    (INCLUDES O RINGS & SEALS)
  133-5545 P [1] KIT-SEAL  
    (INCLUDES SEALS & BACK-UP RINGS)
  J   KIT MARKED J SERVICES PART(S) MARKED J
  L   KIT MARKED L SERVICES PART(S) MARKED L
  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
 

#M00726840792
 

445-4983: VALVE GP-MANIFOLD

445-4983 VALVE GP-MANIFOLD
S/N FSL1-UP
PART OF 445-4988 VALVE GP-CONTROL
i05834113 M0072684
  For full view, you need register

Parts for your 966L WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3K-0360 [1] SEAL-O-RING  
2. 6E-6129 [1] PLUG-MAIN RELIEF  
3. 7J-9933 [1] SEAL-O-RING  
4. 096-3831 [1] ORIFICE  
5. 148-8406 [2] PLUG AS  
    (EACH INCLUDES)
  7M-8485 [1] SEAL-O-RING  
  9S-9334 [1] PLUG (1-5/16-12-THD)  
6. 282-8827 [3] PLUG  
7. 292-8061 [4] PLUG-EXPANSION  
8. 305-4563 [1] VALVE GP-SHUTTLE (PILOT OIL)  
  2M-9780 [1] SEAL-O-RING  
 

#M00726840793
 

347-0612: VALVE GP-PUMP CONTROL

347-0612 VALVE GP-PUMP CONTROL -FLOW COMPENSATOR
S/N FSL1-UP
PART OF 356-6454 PUMP GP-PISTON
i06749917 M0072684
  For full view, you need register

Parts for your 966L WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8T-8442 M [4] BOLT-SOCKET HEAD (M6X1X30-MM)  
2. 280-7870 [1] GASKET  
3. 6E-6528 [2] SEAL  
4. 200-5363 C [2] RING-THRUST  
5. 200-5362 C [2] SEAL-O-RING  
6. 033-6043 [1] SEAL-O-RING  
7. 6V-8352 C [1] SEAL-O-RING  
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
 

#M00726840794
 

360-1413: VALVE GP-PUMP CONTROL

360-1413 VALVE GP-PUMP CONTROL
S/N FSL1-UP
PART OF 352-4500 PUMP GP-PISTON
i05151930 M0072684
  For full view, you need register

Parts for your 966L WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6E-6528 [2] SEAL  
2. 9S-8002 [1] PLUG (7/16-20-THD)  
3. 3J-7354 [1] SEAL-O-RING  
4. 033-6043 [1] SEAL-O-RING  
5. 6V-6339 [1] SEAL-O-RING  
   
    AVAILABLE REPAIR KIT(S):
  293-8350 [1] KIT-SEAL  
    (INCLUDES BACK-UP RINGS & O-RINGS)
 

#M00726840795
 

367-2660: VALVE GP-PUMP CONTROL

367-2660 VALVE GP-PUMP CONTROL
S/N FSL1-UP
IMPLEMENT
PART OF 365-8177 PUMP GP-PISTON
i06523362 M0072684
  For full view, you need register

Parts for your 966L WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 148-3483 [1] PLUG  
2. 8T-9532 M [1] SETSCREW-SOCKET (M8X1.25-THD)  
3. 225-4820 [2] PLUG AS  
    (EACH INCLUDES)
  3J-7354 [1] SEAL-O-RING  
  225-4821 [1] PLUG  
4. 359-9310 [1] ORIFICE  
5. 8T-7524 [1] SEAL-O-RING  
6. 5W-9420 M [1] LOCKNUT (M8X1.25-THD)  
7. 417-3615 [1] SPRING  
8. 396-5692 [1] ORIFICE  
9. 416-1370 [1] RETAINER  
10. 416-1372 [1] RETAINER  
11. 416-7124 [1] ADAPTER  
12. 416-7427 [1] SPRING  
   
    PARTS SHOWN IN GRAPHIC(S) WITHOUT A REFERENCE NUMBER ARE NOT SERVICED SEPARATELY
  M   METRIC PART
 

#M00726840796
 

549-4305: VALVE GP-PUMP CONTROL

549-4305 VALVE GP-PUMP CONTROL
S/N FSL1-UP
PART OF 506-3693 PUMP GP-PISTON
i07511709 M0072684
  For full view, you need register

Parts for your 966L WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 344-5674 M [1] NUT (M8X1.25-THD)  
2. 425-3985 [6] SEAL-RECTANGULAR  
3. 095-1663 [1] SEAL-O-RING  
4. 095-1515 [1] SEAL-O-RING  
5. 382-4825 [2] SEAL-O-RING  
6. 095-1519 [1] SEAL-O-RING  
7. 095-1526 [1] SEAL-O-RING  
8. 095-1512 [1] SEAL-O-RING  
9. 484-5031 [1] PLUG  
10. 6E-6537 M [1] SCREW-ADJUSTMENT (M8X1X28-MM)  
11. [1] SPRING  
12. [1] SPRING  
13. [1] STOPPER  
14. [1] SEAT  
15. [1] HOUSING AS-VALVE  
15A. 371-7201 [14] PLUG  
15B. 484-5029 [1] PLUG  
15C. [1] ORIFICE  
16. 6V-5192 M [6] BOLT-SOCKET HEAD (M8X1.25X30-MM)  
17. 110-5525 [2] PLUG  
18. 329-7730 [1] PLUG  
  M   METRIC PART
 

#M00726840797
 

346-3800: VALVE GP-RELIEF

346-3800 VALVE GP-RELIEF
S/N FSL1-UP
PART OF 371-1784 VALVE GP-RELIEF
i04783129 M0072684
  For full view, you need register

Parts for your 966L WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4T-4509 [1] SEAT  
2. 6E-5200 [1] RETAINER AS  
3. 9X-6395 [1] NUT (3/4-16-THD)  
4. 108-5157 [1] VALVE  
5. 6V-5556 [1] SEAL-O-RING  
6. 125-1393 [1] SPRING  
    -OR-
  4T-1700 [1] SPRING  
7. 366-4972 [2] RING-BACKUP  
8. 096-6166 B [1] WASHER-HARD (4.5X9X1-MM THK)  
9. 3J-7354 [1] SEAL-O-RING  
10. 3K-0360 [1] SEAL-O-RING  
  B   USE AS REQUIRED
 

#M00726840798
 

371-1784: VALVE GP-RELIEF

371-1784 VALVE GP-RELIEF
S/N FSL1-UP
PART OF 367-9496 VALVE GP-CONTROL
i04783136 M0072684
  For full view, you need register

Parts for your 966L WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 346-3800 Y [1] VALVE GP-RELIEF  
2. 3J-7354 [1] SEAL-O-RING  
3. 3K-0360 [1] SEAL-O-RING  
4. 366-4972 [1] RING-BACKUP  
5. 6V-5556 [1] SEAL-O-RING  
  Y   SEPARATE ILLUSTRATION
 

#M00726840799
 

257-8414: VALVE GP-SHUTTLE

257-8414 VALVE GP-SHUTTLE
S/N FSL1-UP
PART OF 458-2253, 467-3049 MANIFOLD GP-CONTROL
i03565656 M0072684
  For full view, you need register

Parts for your 966L WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3K-0360 [1] SEAL-O-RING  
2. 161-6149 [1] SEAL-O-RING  
3. 095-1750 [1] SEAL-O-RING  
4. 161-6161 [1] RING-BACKUP  
5. 187-0541 [1] RING-BACKUP  
 

Information:

Specifications
Solenoid Valve (Pilot Proportioning)
966L and 972L Wheel Loader Power Train, Steering, Braking, Hydraulic and Machine Systems
Control Valve (Auxiliary)
966L and 972L Wheel Loader Power Train, Steering, Braking, Hydraulic and Machine Systems
Pilot Oil Accumulator (Dead Engine, Lift Arm Lower)
966L and 972L Wheel Loader Power Train, Steering, Braking, Hydraulic and Machine Systems
Solenoid Valve (Hydraulic Lockout)
966L and 972L Wheel Loader Power Train, Steering, Braking, Hydraulic and Machine Systems
Relief Valve (Load Sensing Signal)
966L and 972L Wheel Loader Power Train, Steering, Braking, Hydraulic and Machine Systems
Check Valve (Pilot)
966L and 972L Wheel Loader Power Train, Steering, Braking, Hydraulic and Machine Systems
Control Valve (Auxiliary)
966L and 972L Wheel Loader Power Train, Steering, Braking, Hydraulic and Machine Systems
Solenoid Valve (Hydraulic Lockout)
966L and 972L Wheel Loader Power Train, Steering, Braking, Hydraulic and Machine Systems
Main Control Valve
966L and 972L Wheel Loader Power Train, Steering, Braking, Hydraulic and Machine Systems
Control Manifold
966L and 972L Wheel Loader Power Train, Steering, Braking, Hydraulic and Machine Systems
Systems Operation
Control Manifold - Brake, Hydraulic Fan
966L and 972L Medium Wheel Loader Power Train, Steering, Braking, Hydraulic, and Machine Systems
Relief Valve (Load Sensing Signal)
966L and 972L Medium Wheel Loader Power Train, Steering, Braking, Hydraulic, and Machine Systems
Pilot Hydraulic System
966L and 972L Medium Wheel Loader Power Train, Steering, Braking, Hydraulic, and Machine Systems
Main Control Valve
966L and 972L Medium Wheel Loader Power Train, Steering, Braking, Hydraulic, and Machine Systems
Testing and Adjusting
Pilot Oil Accumulator - Test and Charge
966L and 972L Medium Wheel Loader Power Train, Steering, Braking, Hydraulic, and Machine Systems
Steering Time - Check
966L and 972L Medium Wheel Loader Power Train, Steering, Braking, Hydraulic, and Machine Systems
Lift and Tilt Cylinder Drift - Check
966L and 972L Medium Wheel Loader Power Train, Steering, Braking, Hydraulic, and Machine Systems
Pressure Limiter (Auxiliary Valve) - Check and Adjust
966L and 972L Medium Wheel Loader Power Train, Steering, Braking, Hydraulic, and Machine Systems
Disassembly and Assembly
Main Control Valve and Mounting Plate - Remove and Install
966L Tier 3 and 992L Tier 3 Wheel Loader Machine System
Main Control Valve - Assemble
966L Tier 3 and 992L Tier 3 Wheel Loader Machine System
Pilot Oil Accumulator (Dead Engine Lower) - Remove and Install
966L Tier 3 and 992L Tier 3 Wheel Loader Machine System
Main Control Valve - Disassemble
966L Tier 3 and 992L Tier 3 Wheel Loader Machine System
Service Magazine
Improved Tilt Line Relief Valve Is Now Used on Certain H Series, K Series, L Series, M Series, and GC Series Medium Wheel Loaders {5051, 5069, 5117}
Improved Tilt Line Relief Valve Is Now Used on Certain H Series, K Series, L Series, M Series, and GC Series Medium Wheel Loaders {5051, 5069, 5117}

Caterpillar Parts SIS Catalog 966L :

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