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437-3873 ROCKER ARM GP S/N TXY3726-UP PART OF 437-3872, 437-3874 ROCKER ARM GP 986H WHEEL LOADER




BASIC ENGINE

VALVE MECHANISM GP
 

#SEBP57520100
 

437-3873: ROCKER ARM GP

437-3873 ROCKER ARM GP
S/N TXY3726-UP
PART OF 437-3872, 437-3874 ROCKER ARM GP
i05873326 SEBP5752
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Parts for your 986H WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 258-8721 [1] BUTTON  
2. 274-4491 [1] SCREW-ARM ADJUSTMENT (3/8-24X1.20-IN)  
3. 3S-2713 [1] NUT-FULL (3/8-24-THD)  
4. 437-3868 [1] ROCKER ARM AS  
5. 8L-2777 [1] SEAL-O-RING  
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#SEBP57520101
 

437-3874: ROCKER ARM GP

437-3874 ROCKER ARM GP
S/N TXY3726-UP
PART OF 266-3699 MECHANISM GP-FUEL PUMP & VALVE
i05873317 SEBP5752
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Parts for your 986H WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 437-3881 Y [2] ROCKER ARM GP  
2. 307-8322 [1] SHAFT AS-ROCKER ARM  
  4B-9782 [2] BALL  
3. 437-3864 Y [2] ROCKER ARM GP  
4. 437-3873 Y [2] ROCKER ARM GP  
  Y   SEPARATE ILLUSTRATION
 

#SEBP57520102
 

437-3881: ROCKER ARM GP

437-3881 ROCKER ARM GP -UNIT INJECTOR
S/N TXY3726-UP
PART OF 437-3872, 437-3874 ROCKER ARM GP
i05873323 SEBP5752
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Parts for your 986H WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 192-4151 [1] BUTTON  
2. 196-5069 [1] SCREW-ARM ADJUSTMENT (9/16-18X2-IN)  
3. 196-5070 [1] NUT-JAM (9/16-18-THD)  
4. 437-3880 [1] ROCKER ARM AS  
  207-9576 [1] BUSHING  
  269-2735 [1] ROLLER-LIFTER  
  437-3859 [1] PIN  
5. 061-8639 [1] SEAL-O-RING  
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#SEBP57520103
 

489-8223: ROCKER ARM GP

489-8223 ROCKER ARM GP
S/N TXY3726-UP
PART OF 437-3872 ROCKER ARM GP
i07171505 SEBP5752
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Parts for your 986H WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 196-5070 [1] NUT-JAM (9/16-18-THD)  
2. 258-8721 [1] BUTTON  
3. 274-4492 [1] SCREW-ARM ADJUSTMENT  
4. 437-3880 [1] ROCKER ARM AS  
5. 8L-2777 [1] SEAL-O-RING  
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#SEBP57520104
 

319-0785: SEAL GP-CRANKSHAFT

319-0785 SEAL GP-CRANKSHAFT -REAR
S/N TXY1-UP
PART OF 160-2612 HOUSING GP-FLYWHEEL
FOR USE WITH CCW ROTATION
i05215785 SEBP5752
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Parts for your 986H WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 142-5868 J [1] SEAL-CRANKSHAFT (REAR)(REAR)  
  J   FOR USE WITH DRY CLUTCH APPLICATIONS
 

#SEBP57520105
 

319-7401: SEAL GP-CRANKSHAFT

319-7401 SEAL GP-CRANKSHAFT -FRONT
S/N TXY1-UP
PART OF 366-0230 CRANKSHAFT GP
FOR USE WITH CW ROTATION
i05215766 SEBP5752
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Parts for your 986H WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 142-5867 [1] SEAL-CRANKSHAFT (FRONT)  
 

#SEBP57520106
 

266-2446: SUPPORT GP-ENGINE

266-2446 SUPPORT GP-ENGINE
S/N TXY1-UP
PART OF 457-9195 ENGINE AR, 369-9583, 377-6189, 434-5060, 464-4684, 464-4685, 464-4686 ENGINE AR-COMPLETE
i05185330 SEBP5752
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Parts for your 986H WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1D-4572 [8] BOLT (1/2-13X5.5-IN)  
2. 5P-8245 [8] WASHER-HARD (13.5X25.5X3-MM THK)  
 

#SEBP57520107
 

367-4494: SUPPORT GP-ENGINE & XMSN

367-4494 SUPPORT GP-ENGINE & XMSN
S/N L8S1-UP
PART OF 367-4440 INSTALLATION AR-ENGINE
i05196797 SEBP5752
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Parts for your 986H WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3E-4888 [2] WASHER (32X144X12-MM THK)  
2. 9X-8399 [2] WASHER (33X56X6-MM THK)  
3. 6Y-9960 [2] MOUNT AS  
4. 6Y-9980 [2] MOUNT AS  
    (EACH INCLUDES)
  9W-8095 [1] PAD-REBOUND  
  9W-9958 [1] MOUNT  
5. 9W-7385 [2] SLEEVE  
6. 9W-7388 [2] WASHER (26X144X12-MM THK)  
7. 386-1833 [1] SUPPORT AS  
  4V-4818 [2] DOWEL  
  265-3382 [1] SUPPORT  
8. 386-1834 [1] SUPPORT AS  
  4V-4818 [2] DOWEL  
  [1] SUPPORT  
9. 107-3953 M [2] BOLT (M30X3.5X150-MM)  
10. 3E-4887 [2] SLEEVE  
11. 8C-3290 M [2] BOLT (M24X3X150-MM)  
12. 8T-4123 [14] WASHER (22X35X3.5-MM THK)  
13. 8T-4141 M [14] BOLT (M20X2.5X70-MM)  
14. 8T-4167 [2] WASHER-HARD (26X44X4-MM THK)  
15. 8T-5360 [18] WASHER (12X22.5X2.5-MM THK)  
16. 8T-8916 [1] BOLT (7/16-14X1.5-IN)  
17. 8T-9382 [16] BOLT (7/16-14X1.25-IN)  
  M   METRIC PART
 

#SEBP57520108
 

367-4571: SUPPORT GP-FAN DRIVE

367-4571 SUPPORT GP-FAN DRIVE
S/N L8S1-UP
PART OF 367-4551 FAN GP-SUCTION
i05197235 SEBP5752
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Parts for your 986H WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 367-4581 [2] CHANNEL AS  
    (EACH INCLUDES)
  8T-3490 M [9] NUT-WELD (M10X1.5-THD)  
2. 367-4591 [1] SUPPORT AS  
  8T-3597 M [2] NUT-WELD (M12X1.75-THD)  
3. 198-4777 [6] WASHER-HARD (11X25X10-MM THK)  
4. 8T-4186 M [6] BOLT (M10X1.5X40-MM)  
  M   METRIC PART
 

#SEBP57520109
 

338-1575: COVER GP-OIL FILLER

338-1575 COVER GP-OIL FILLER
S/N TXY1-UP
PART OF 457-9195 ENGINE AR, 369-9583, 377-6189, 434-5060, 464-4684, 464-4685, 464-4686 ENGINE AR-COMPLETE
i05185259 SEBP5752
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Parts for your 986H WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 129-3172 [1] STUD-MOUNTING (3/8-16X1.564-IN)  
2. 4N-0794 [1] COVER  
3. 6V-8676 [1] SEAL-O-RING  
4. 5M-2894 [1] WASHER-HARD (10.2X18.5X2.5-MM THK)  
5. 0S-1588 [1] BOLT (3/8-16X1.25-IN)  
6. 8T-4896 [1] WASHER-HARD (10.2X18.5X2.5-MM THK)  
 

Information:

Engine News
Cat<SUP>&reg;</SUP> Reman Announces Changes to the Remanufactured Injector Rocker Arms for 3406E, 3456, C15, C16, C18, C27, and, C32 Engines {1123}
Cat® Reman Announces Changes to the Remanufactured Injector Rocker Arms for 3406E, 3456, C15, C16, C18, C27, and, C32 Engines {1123}
Operation and Maintenance Manual
Engine Valve Lash - Check
986H Wheel Loader
Specifications
Electronic Unit Injector Rocker Arm
C15 and C18 Engines for Caterpillar Built Machines
Valve Mechanism
C15 and C18 Engines for Caterpillar Built Machines
Valve Mechanism
C15 and C18 Engines for Caterpillar Built Machines
Valve Mechanism
C15 and C18 Engines for Caterpillar Built Machines
Valve Mechanism Cover
C15 and C18 Engines for Caterpillar Built Machines
Electronic Unit Injector Rocker Arm
C15 and C18 Engines for Caterpillar Built Machines
Electronic Unit Injector Rocker Arm
C15 and C18 Engines for Caterpillar Built Machines
Valve Mechanism
C15 and C18 Engines for Caterpillar Built Machines
Valve Mechanism
C15 and C18 Engines for Caterpillar Built Machines
Valve Mechanism Cover
C15 and C18 Engines for Caterpillar Built Machines
Valve Mechanism Cover
C15 and C18 Engines for Caterpillar Built Machines
Valve Mechanism Cover
C15 and C18 Engines for Caterpillar Built Machines
Valve Mechanism Cover
C15 and C18 Engines for Caterpillar Built Machines
Valve Mechanism Cover
C15 and C18 Engines for Caterpillar Built Machines
Valve Mechanism Cover
C15 and C18 Engines for Caterpillar Built Machines
Rocker Shaft
C15 and C18 Engines for Caterpillar Built Machines
Valve Rocker Arm
C15 and C18 Engines for Caterpillar Built Machines
Electronic Unit Injector Rocker Arm
C15 and C18 Engines for Caterpillar Built Machines
Valve Mechanism Cover
C15 and C18 Engines for Caterpillar Built Machines
Variable Valve Actuator
C15 and C18 Engines for Caterpillar Built Machines
Valve Mechanism Cover
C15 and C18 Engines for Caterpillar Built Machines
Valve Mechanism Cover
C15 and C18 Engines for Caterpillar Built Machines
Valve Rocker Arm
C15 and C18 Engines for Caterpillar Built Machines
Electronic Unit Injector Rocker Arm
C15 and C18 Engines for Caterpillar Built Machines
Valve Mechanism Cover
C15 and C18 Engines for Caterpillar Built Machines
Electronic Unit Injector Rocker Arm
C15 and C18 Engines for Caterpillar Built Machines
Variable Valve Actuator
C15 and C18 Engines for Caterpillar Built Machines
Valve Rocker Arm
C15 and C18 Engines for Caterpillar Built Machines
Valve Rocker Arm
C15 and C18 Engines for Caterpillar Built Machines
Valve Rocker Arm
C15 and C18 Engines for Caterpillar Built Machines
Valve Mechanism
C15 and C18 Engines for Caterpillar Built Machines
Valve Mechanism
C15 and C18 Engines for Caterpillar Built Machines
Variable Valve Actuator
C15 and C18 Engines for Caterpillar Built Machines
Tool Operating Manual
9U-5132 Timing and Fuel System Setting Tool Group{1105, 1162, 1290, 1905}
9U-5132 Timing and Fuel System Setting Tool Group{1105, 1162, 1290, 1905}
Reuse And Salvage Guidelines
Reuse & Salvage for Valvetrain Components {1102, 1108, 1109, 1121, 1123}
Reuse & Salvage for Valvetrain Components {1102, 1108, 1109, 1121, 1123}
9U-5132 Timing and Fuel System Setting Tool Group{1105, 1162, 1290, 1905}
9U-5132 Timing and Fuel System Setting Tool Group{1105, 1162, 1290, 1905}
Testing and Adjusting
Finding Top Center Position for No. 1 Piston
C15 and C18 Engines for Caterpillar Built Machines
Engine Valve Lash - Inspect/Adjust
C15 and C18 Engines for Caterpillar Built Machines
Troubleshooting
Valve Lash Is Excessive
C15 and C18 Engines for Caterpillar Built Machines
Valve Rotator or Spring Lock Is Free
C15 and C18 Engines for Caterpillar Built Machines
Disassembly and Assembly
Rocker Arm and Shaft - Install
C15 and C18 Engines for Caterpillar Built Machines
Rocker Arm - Disassemble
C15 and C18 Engines for Caterpillar Built Machines
Rocker Arm - Assemble
C15 and C18 Engines for Caterpillar Built Machines
Valve Mechanism Cover - Remove and Install
C15 and C18 Engines for Caterpillar Built Machines
Valve Mechanism Cover Base - Remove and Install
C15 and C18 Engines for Caterpillar Built Machines
Rocker Arm and Shaft - Remove
C15 and C18 Engines for Caterpillar Built Machines
Valve Actuator (Variable) - Remove
C15 and C18 Engines for Caterpillar Built Machines
Valve Actuator (Variable) - Install
C15 and C18 Engines for Caterpillar Built Machines
Service Magazine
Cat<SUP>&reg;</SUP> Reman Announces Changes to the Remanufactured Injector Rocker Arms for 3406E, 3456, C15, C16, C18, C27, and, C32 Machine Engines {1123}
Cat® Reman Announces Changes to the Remanufactured Injector Rocker Arms for 3406E, 3456, C15, C16, C18, C27, and, C32 Machine Engines {1123}

Caterpillar Parts SIS Catalog 986H :

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