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451-5893 VALVE GP-MAIN CONTROL -IMPLEMENT S/N L8S329-UP LIFT & TILT PART OF 367-4523 VALVE & MTG GP-MAIN CONTROL 986H


HYDRAULIC SYSTEM
VALVE GP-CONTROL
PUMP GP
VALVE GP-RELIEF
VALVE GP-SOLENOID
STEERING SYSTEM
CYLINDER GP

WHEEL LOADER 986H WHEEL LOADER L8S
 986H Wheel Loader L8S00001-UP (MACHINE) POWERED BY C15 Engine SEBP5752 986H L8S   (2012)

HYDRAULIC SYSTEM

VALVE GP-CONTROL
VALVE GP-CONTROL
464-8531 VALVE GP-CONTROL
VALVE GP-MAIN CONTROL
370-7351 VALVE GP-MAIN CONTROL
VALVE GP-MAIN CONTROL
451-5893 VALVE GP-MAIN CONTROL
VALVE GP-MANIFOLD
445-4983 VALVE GP-MANIFOLD
 

#SEBP57520620
 

451-5893: VALVE GP-MAIN CONTROL

451-5893 VALVE GP-MAIN CONTROL -IMPLEMENT
S/N L8S329-UP
LIFT & TILT
PART OF 367-4523 VALVE & MTG GP-MAIN CONTROL
i06285741 SEBP5752
4515893 VALVE GP-MAIN CONTROL Parts scheme 4515893 VALVE GP-MAIN CONTROL Parts scheme
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Parts for your 986H 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. 8T-4138 M [10] BOLT (M6X1X20-MM)  
12. 9W-7783 [2] PLUG  
13. 123-4750 [1] VALVE AS-CHECK  
  6V-8397 [1] SEAL-O-RING  
  3J-1907 [1] SEAL-O-RING  
14. 148-8407 [5] PLUG AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  9S-4191 [1] PLUG (9/16-18-THD)  
15. 155-3624 [2] PLUG AS  
    (EACH INCLUDES)
  3J-7354 [1] SEAL-O-RING  
  9S-4182 [1] PLUG (7/16-20-THD)  
16. 162-0177 [5] PLUG AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  9S-8004 [1] PLUG (9/16-18-THD)  
17. 164-4180 [2] PLUG AS  
    (EACH INCLUDES)
  7M-8485 [1] SEAL-O-RING  
  9S-4181 [1] PLUG (1-5/16-12-THD)  
18. 207-8218 [1] PLUG AS  
  7J-0204 [1] SEAL-O-RING  
  9S-8007 [1] PLUG  
19. 222-4737 [2] PLUG AS  
    (EACH INCLUDES)
  4J-7533 [1] SEAL-O-RING  
  9S-4180 [1] PLUG  
  225-6948 [2] SEAL-O-RING  
20. 225-6948 [2] SEAL-O-RING  
21. 234-4869 J [1] VALVE GP-MAKEUP (RELIEF)  
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 [5] PLUG-EXPANSION  
28. 295-0993 [4] RETAINER  
29. 313-7668 Y [2] VALVE GP-SOLENOID (24-VOLT)(LIFT, LOWER)  
29A. 313-7668 Y [2] VALVE GP-SOLENOID (24-VOLT)(LIFT, RAISE)  
29B. 313-7668 Y [2] VALVE GP-SOLENOID (24-VOLT)(TILT DUMP)  
29C. 313-7668 Y [2] VALVE GP-SOLENOID (24-VOLT)(TILT BACK)  
30. 332-1985 S [1] VALVE GP-RELIEF (TILT CONTROL)  
31. 333-8242 [1] VALVE GP-SOLENOID (24-VOLT)(PILOT ON, OFF)  
  384-8750 [1] COIL AS (24-VOLT)  
34. 148-8378 [1] ELBOW AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  6V-8724 [1] ELBOW  
35. 359-4661 M [2] BOLT (M10X1.5X25-MM)  
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  
44. 368-5096 [1] TUBE AS  
45. 370-5764 P [1] VALVE GP-RELIEF (MARGIN)  
46. 375-3788 L [1] VALVE GP-RELIEF (PILOT OPERATED)  
48. 388-4493 T [2] VALVE GP-CHECK  
    (EACH INCLUDES)
  3H-0442 T [1] SEAL-O-RING  
  095-1513 T [1] SEAL-O-RING  
49. 394-8568 [1] PLUG-RETAINER  
50. 396-4852 [1] SEAL-O-RING  
51. 497-9388 Y [1] MANIFOLD GP-CONTROL  
52. 444-3661 [2] PLUG AS  
    (EACH INCLUDES)
  4J-8996 [1] SEAL-O-RING  
  5H-2767 [1] SEAL-O-RING  
  7M-8485 [1] SEAL-O-RING  
54. 495-5302 [1] VALVE GP-RELIEF  
55. 451-9131 [2] PLUG-RETAINER  
57. 6V-7607 [1] WASHER-HARD (20X30X2.5-MM THK)  
58. 8T-4145 M [4] BOLT (M6X1X95-MM)  
59. 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 J [1] KIT-SEAL (RELIEF VALVE)  
    (INCLUDES SEALS & RINGS)
  310-5742 S [1] KIT-SEAL (RELIEF VALVE)  
    (INCLUDES SEALS & BACK UP RING)
  239-6336 P [1] KIT-SEAL (RELIEF VALVE)  
    (INCLUDES SEALS & RINGS)
  133-5545 L [1] KIT-SEAL  
    (INCLUDES SEALS & RINGS)
  239-5157 T [1] KIT-SEAL (CHECK VALVE)  
    (INCLUDES SEALS & RINGS)
  J   KIT MARKED J SERVICES PART(S) MARKED J
  L   KIT MARKED L SERVICES PART(S) MARKED L
  M   METRIC PART
  P   KIT MARKED P SERVICES PART(S) MARKED P
  S   KIT MARKED S SERVICES PART(S) MARKED S
  T   KIT MARKED T SERVICES PART(S) MARKED T
  Y   SEPARATE ILLUSTRATION
 

#SEBP57520621
 

445-4983: VALVE GP-MANIFOLD

445-4983 VALVE GP-MANIFOLD
S/N L8S279-UP
PART OF 445-4988 VALVE GP-CONTROL
i06078869 SEBP5752
4454983 VALVE GP-MANIFOLD Parts scheme
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Parts for your 986H 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  
 

#SEBP57520622
 

347-0612: VALVE GP-PUMP CONTROL

347-0612 VALVE GP-PUMP CONTROL -FLOW COMPENSATOR
S/N L8S1-UP
PART OF 367-3245 PUMP GP-PISTON
i05199471 SEBP5752
3470612 VALVE GP-PUMP CONTROL Parts scheme
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Parts for your 986H 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. 9S-8002 [1] PLUG (7/16-20-THD)  
5. 3J-7354 [1] SEAL-O-RING  
6. 033-6043 [1] SEAL-O-RING  
7. 033-6034 [1] SEAL-O-RING  
8. 6E-6527 [2] PLUG  
   
    AVAILABLE REPAIR KIT(S):
  293-8350 [1] KIT-SEAL (FLOW COMPENSATOR)  
    (INCLUDES O-RINGS & BACK-UP RINGS)
  M   METRIC PART
 

#SEBP57520623
 

393-5152: VALVE GP-PUMP CONTROL

393-5152 VALVE GP-PUMP CONTROL
S/N L8S1-UP
PART OF 447-0725, 447-0726 PUMP GP-PISTON
i06215159 SEBP5752
3935152 VALVE GP-PUMP CONTROL Parts scheme
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Parts for your 986H 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 C [1] SEAL-O-RING  
7. 6V-8352 C [1] SEAL-O-RING  
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
 

#SEBP57520624
 

251-8330: VALVE GP-RELIEF

251-8330 VALVE GP-RELIEF
S/N L8S1-UP
DIRECT OPERATED
PART OF 432-5661, 497-9388 MANIFOLD GP-CONTROL
i06056429 SEBP5752
2518330 VALVE GP-RELIEF Parts scheme
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Parts for your 986H WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2M-9780 J [1] SEAL-O-RING  
2. 161-6149 J [1] SEAL-O-RING  
3. 161-6161 J [2] RING-BACKUP  
   
    AVAILABLE REPAIR KIT(S):
  133-5545 J [1] KIT-SEAL  
  J   KIT MARKED J SERVICES PART(S) MARKED J
 

#SEBP57520625
 

346-3800: VALVE GP-RELIEF

346-3800 VALVE GP-RELIEF
S/N L8S1-UP
PART OF 371-1784 VALVE GP-RELIEF
i05193058 SEBP5752
3463800 VALVE GP-RELIEF Parts scheme
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Parts for your 986H 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 [1] 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
 

#SEBP57520626
 

371-1784: VALVE GP-RELIEF

371-1784 VALVE GP-RELIEF
S/N L8S1-UP
PART OF 367-9496 VALVE GP-CONTROL
i05193056 SEBP5752
3711784 VALVE GP-RELIEF Parts scheme
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Parts for your 986H 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
 

#SEBP57520627
 

313-7668: VALVE GP-SOLENOID

313-7668 VALVE GP-SOLENOID
S/N L8S1-UP
24-VOLT
PART OF 370-7352, 451-5875 VALVE & MTG GP-MAIN CONTROL, 367-9496, 464-8531 VALVE GP-CONTROL, 370-7351, 451-5893 VALVE GP-MAIN CONTROL
i05188956 SEBP5752
3137668 VALVE GP-SOLENOID Parts scheme
  For full view, you need register

Parts for your 986H WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 191-9247 [1] WASHER (19.15X31.65X2.36-MM THK)  
2. 198-2914 [1] NUT (3/4-32-THD)  
3. 312-8629 [1] COIL AS (24-VOLT)  
   
  3K-0360 F [1] SEAL-O-RING  
  4K-2039 F [1] SEAL-O-RING  
  6M-5062 F [1] SEAL-O-RING  
  F   NOT SHOWN
 

#SEBP57520628
 

367-4333: CYLINDER & MTG GP-STEERING

367-4333 CYLINDER & MTG GP-STEERING
S/N L8S1-UP
PART OF 367-4430 HYDRAULIC AR
i05199435 SEBP5752
3674333 CYLINDER & MTG GP-STEERING Parts scheme
  For full view, you need register

Parts for your 986H WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7D-0734 [4] WASHER (0.656X2.38X0.25-IN THK)  
2. 369-7875 Y [2] CYLINDER GP-STEERING  
3. 371-8836 [4] PIN AS  
4. 365-2568 [4] WASHER (60X130X3-MM THK)  
5. 4T-3658 [2] TUBE  
6. 8T-4779 M [4] BOLT (M16X2X35-MM)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP57520629
 

369-7875: CYLINDER GP-STEERING

369-7875 CYLINDER GP-STEERING
S/N L8S1-UP
100-MM (3.93-IN) BORE X 695-MM (27.36-IN) STROKE
PART OF 367-4333 CYLINDER & MTG GP-STEERING
i05198987 SEBP5752
3697875 CYLINDER GP-STEERING Parts scheme
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Parts for your 986H WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 382-9847 [1] CYLINDER AS-STEERING  
1A. 5J-1446 [1] BEARING  
2. 382-9852 [1] ROD AS  
2A. 5J-1446 [1] BEARING  
3. 382-9858 [1] HEAD  
4. 382-9855 [1] PISTON  
5. 382-9861 [1] KIT-SEAL (STEERING CYLINDER)  
    (KIT INCLUDES SEALS, RINGS & BUSHING)
 

Information:

Operation and Maintenance Manual
Hydraulic System Oil Sample - Obtain
986H Wheel Loader
Specifications
Solenoid Valve (Pilot Proportioning)
986H Wheel Loader Machine Systems
Control Valve (Auxiliary)
986H Wheel Loader Machine Systems
Solenoid Valve (Hydraulic Lockout)
986H Wheel Loader Machine Systems
Control Valve (Auxiliary)
986H Wheel Loader Machine Systems
Main Control Valve
986H Wheel Loader Machine Systems
Relief Valve (Steering Cylinder Crossover)
986H Wheel Loader Machine Systems
Relief Valve (Steering Cylinder Crossover)
986H Wheel Loader Machine Systems
Control Manifold
986H Wheel Loader Machine Systems
Main Control Valve
986H Wheel Loader Machine Systems
Systems Operation
Main Control Valve
986H Wheel Loader Machine Systems
Relief Valve (Load Sensing Signal)
986H Wheel Loader Machine Systems
Charging Valve
986H Wheel Loader Machine Systems
Testing and Adjusting
Pilot Oil Accumulator (Dead Engine, Lift Arm Lower) - Test and Charge
986H Wheel Loader Machine Systems
Lift and Tilt Cylinder Drift - Check
986H Wheel Loader Machine Systems
Steering Time - Check
986H Wheel Loader Machine Systems
Relief Valve (Steering Cylinder Crossover) - Test and Adjust
986H Wheel Loader Machine Systems
Relief Valve (Load Sensing Signal) - Test and Adjust
986H Wheel Loader Machine Systems
Disassembly and Assembly
Main Control Valve - Remove and Install
986H Wheel Loader Machine Systems
Main Control Valve - Disassemble
986H Wheel Loader Machine Systems
Main Control Valve - Assemble
986H Wheel Loader Machine Systems
Pilot Oil Accumulator (Dead Engine Lower) - Remove and Install
986H Wheel Loader Machine Systems
Service Magazine
Improved Tilt Cylinder Head End Relief Valves Are Used on Certain 986H Wheel Loaders {5051, 5051, 5104}
Improved Tilt Cylinder Head End Relief Valves Are Used on Certain 986H Wheel Loaders {5051, 5051, 5104}

Caterpillar Parts SIS Catalog 986H :

VALVE GP-MAIN CONTROL
370-7351 VALVE GP-MAIN CONTROL
VALVE GP-LOWERING CONTROL
367-4533 VALVE GP-LOWERING CONTROL
VALVE GP-LOWERING CONTROL
367-4533 VALVE GP-LOWERING CONTROL
VALVE GP-CONTROL
464-8531 VALVE GP-CONTROL
VALVE GP-CONTROL
445-4988 VALVE GP-CONTROL
VALVE GP-CONTROL
367-9496 VALVE GP-CONTROL
VALVE GP-CONTROL
366-8542 VALVE GP-CONTROL
VALVE GP-CHECK & RELIEF
9T-1573 VALVE GP-CHECK & RELIEF
VALVE GP-MANIFOLD
445-4983 VALVE GP-MANIFOLD
VALVE GP-PUMP CONTROL
347-0612 VALVE GP-PUMP CONTROL
VALVE GP-PUMP CONTROL
393-5152 VALVE GP-PUMP CONTROL
VALVE GP-RELIEF
251-8330 VALVE GP-RELIEF
VALVE GP-RELIEF
346-3800 VALVE GP-RELIEF
VALVE GP-RELIEF
371-1784 VALVE GP-RELIEF
VALVE GP-SOLENOID
313-7668 VALVE GP-SOLENOID
CYLINDER & MTG GP-STEERING
367-4333 CYLINDER & MTG GP-STEERING
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