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7C-4028 SOLENOID GP-SHUTOFF -FUEL S/N 98Z4100-UP 24 VOLT. ENERGIZED TO SHUTDOWN PART OF 110-8741, 110-8743, 110-8746, 146-8336, 146-8339, 146-8340 ENGINE AR ALSO AN ATTACHMENT 120H NA




ELECTRICAL AND STARTING SYSTEM

SOLENOID GP-SHUTOFF
 

#SEBP23100280
 

7C-4028: SOLENOID GP-SHUTOFF

7C-4028 SOLENOID GP-SHUTOFF -FUEL
S/N 98Z4100-UP
24 VOLT. ENERGIZED TO SHUTDOWN
PART OF 110-8741, 110-8743, 110-8746, 146-8336, 146-8339, 146-8340 ENGINE AR
ALSO AN ATTACHMENT
i00122267 SEBP2310
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Parts for your 120H NA MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 155-4652 [1] SOLENOID AS (FUEL SHUTOFF)  
  6V-8377 [2] NUT (8-32-THD)  
  9B-7233 [2] LOCKWASHER  
  6V-8378 [1] NUT (10-32-THD)  
  4B-4274 [1] WASHER (5.5X13X1.2-MM THK)  
2. 4K-1388 [1] SEAL-O-RING  
 

#SEBP23100281
 

8W-2440: STARTING AID GP-ETHER

8W-2440 STARTING AID GP-ETHER
S/N 4MK1-UP
AN ATTACHMENT
i00122488 SEBP2310
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Parts for your 120H NA MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8J-7844 [1] ADAPTER  
2. 7N-2059 [1] CLAMP AS (CYLINDER)  
3. 5K-0906 [4] BOLT (5/16-18X0.625-IN)  
4. 8T-4224 [4] WASHER-HARD (8.8X16X2-MM THK)  
5. 8W-8911 [1] TUBE  
6. 6V-2686 [1] CLIP  
7. 4M-0061 [1] BOLT (5/16-18X0.75-IN)  
8. 8X-2336 [1] TUBE AS  
9. 6V-8189 [1] NUT (5/16-18-THD)  
10. 4D-9517 [1] CLIP  
11. 4D-0623 [1] GROMMET  
12. 6N-9995 [1] ATOMIZER-ETHER  
13. 5M-3062 [1] BOLT (3/8-16X0.75-IN)  
14. 8T-4896 [1] WASHER-HARD (10.2X18.5X2.5-MM THK)  
15. 3E-8775 [1] SWITCH AS (24-VOLT)(OPERATOR CONSOLE)  
  3E-8811 [1] ACTUATOR  
16. 3K-0360 [2] SEAL-O-RING  
17. 8C-3569 [1] SWITCH AS-TEMPERATURE (CYLINDER HEAD)  
  7N-9737 [1] HOUSING-RECEPTACLE (14-GA TO 18-GA)  
  7N-7779 [1] SOCKET-CONNECTOR (14-GA TO 18-GA)  
  7N-7780 [1] PIN-CONNECTOR (14-GA TO 18-GA)  
18. 9G-4365 [1] VALVE AS-ETHER START (24-VOLT)  
19. 7N-9801 [1] GASKET  
20. 7N-9737 [1] HOUSING-RECEPTACLE (14-GA TO 18-GA)  
  7N-7780 [1] PIN-CONNECTOR (14-GA TO 18-GA)  
  7N-7779 [1] SOCKET-CONNECTOR (14-GA TO 18-GA)  
21. 7N-9738 [1] HOUSING-RECEPTACLE (14-GA TO 18-GA)  
  9G-3695 [2] PLUG-SEAL  
  9G-9150 [1] CLIP  
  7N-0296 A [1] CYLINDER AS-ETHER  
22. 3S-2093 [1] STRAP-CABLE  
23. 6K-8179 [3] CLIP  
  A   NOT PART OF THIS GROUP
 

#SEBP23100282
 

106-8558: STARTING MOTOR GP-ELECTRIC

106-8558 STARTING MOTOR GP-ELECTRIC
S/N 4MK1-1000
24-VOLT
PART OF 111-4275 STARTING MOTOR GP-ELECTRIC
FIELD REPLACEMENT ORDER @@@@@207-1517@@@@@
FIELD REPLACEMENT FOR @@@@@106-8559@@@@@
i00123015 SEBP2310
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Parts for your 120H NA MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  106-8559 Y [1] STARTING MOTOR GP-ELECTRIC  
  Y   SEPARATE ILLUSTRATION
 

#SEBP23100283
 

106-8559: STARTING MOTOR GP-ELECTRIC

106-8559 STARTING MOTOR GP-ELECTRIC
S/N 4MK1-UP
24 VOLT
PART OF 106-8558 STARTING MOTOR GP-ELECTRIC
FIELD REPLACEMENT ORDER @@@@@106-8558@@@@@
i00123016 SEBP2310
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Parts for your 120H NA MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4M-1828 [1] RETAINER-SPRING  
2. 036-9821 [1] WASHER  
3. 306-3997 [1] BOOT  
4. 8T-9884 [1] KIT-INSULATOR (STARTING MOTOR)  
    (INCLUDES INSULATORS & BUSHING)
5. 9M-7609 [1] SPRING (SHIFT LEVER)  
6. 4M-1827 [1] RETAINER-SPRING  
7. 4M-1831 [1] PLUG-LEVER HOUSING  
8. 7L-2894 [1] GASKET  
9. 9X-4824 [1] COVER-STARTING MOTOR  
10. 3E-7857 [1] DRIVE AS-STARTING MOTOR  
11. 7X-0562 [4] WASHER-HARD (13.5X19X0.8-MM THK)  
12. 6V-8188 [4] NUT (1/2-13-THD)  
13. 4B-2049 [2] NUT (10-32-THD)  
14. 8T-0328 [2] WASHER-HARD (5.5X10X1-MM THK)  
15. 8F-1434 [1] LOCKWASHER  
16. 2H-3429 [1] RING-RETAINING  
17. 3E-7859 [1] SOLENOID AS-STARTER (24-VOLT)  
  3E-7853 [1] TERMINAL  
18. 9X-4821 [1] PLATE AS  
19. 3E-7855 [1] ARMATURE AS-STARTER (24-VOLT)  
20. 5S-7349 [4] BOLT (1/4-20X0.5-IN)  
21. 8T-4205 [4] WASHER-HARD (7.2X14.5X2-MM THK)  
22. 3E-7853 [1] TERMINAL  
23. 102-9863 [1] TERMINAL AS  
24. 106-7149 [1] HOUSING AS  
25. 3E-7852 [1] COIL-STARTING MOTOR (24-VOLT)  
26. 7T-3454 [1] INSULATOR  
27. 9X-4271 [1] CONNECTOR  
28. 8T-8569 [1] INSULATOR-TERMINAL  
29. 7T-3451 [1] KIT-INSULATOR (STARTING MOTOR)  
    (INCLUDES INSULATORS & GROMMET)
30. 7X-1950 [4] SHOE-POLE  
31. 3F-0379 [8] SCREW-POLE SHOE (3/8-24-THD)  
32. 7X-1952 [1] HOUSING AS-LEVER  
33. 3E-7858 [1] HOUSING AS  
34. 036-9823 [5] BOLT (1/4-28X1-IN)  
35. 7X-3373 [6] BOLT (5/16-18X0.88-IN)  
36. 7T-3270 [1] PLUNGER AS  
   
    AVAILABLE REPAIR KIT(S):
  3E-7860 [1] KIT-BUSHING (STARTING MOTOR)  
    (INCLUDES WASHERS, SPACER, GASKET, O-RINGS, BUSHINGS, PLUGS, CUPS, SEAL, NUT & SCREW ASSEMBLIES)
  9X-4825 [1] KIT-BRUSH (24-VOLT)  
    (INCLUDES SPRINGS, SCREWS, O-RING, BRUSHES & SCREW ASSEMBLIES)
  3E-7861 [1] KIT-LEVER (STARTING MOTOR)  
    (INCLUDES GASKET, RING, LEVER AS, SHAFT AS, NUT & O-RING)
 

#SEBP23100284
 

111-4275: STARTING MOTOR GP-ELECTRIC

111-4275 STARTING MOTOR GP-ELECTRIC
S/N 4MK1-UP
24-VOLT
PART OF 112-5820 INSTALLATION AR-ENGINE
i00123169 SEBP2310
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Parts for your 120H NA MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 118-9573 M [3] BOLT-12 POINT HEAD (M10X1.5X35-MM)  
2. 106-8558 Y [1] STARTING MOTOR GP-ELECTRIC  
3. 3K-3257 [1] GASKET  
4. 8T-4191 M [1] BOLT (M10X1.5X16-MM)  
5. 8Y-9603 [1] CABLE AS-STARTING MOTOR  
  1S-7251 [1] TERMINAL-CABLE (00-GA, 1/2-IN SCREW)  
  1S-7252 [1] TERMINAL-CABLE (00-GA, 3/8-IN SCREW)  
  5P-0747 E CABLE (00-GA, BLACK)(28CM)  
6. 8T-4121 [4] WASHER-HARD (11X21X2.5-MM THK)  
  E   ORDER BY THE CENTIMETER
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP23100285
 

111-4275: STARTING MOTOR GP-ELECTRIC

111-4275 STARTING MOTOR GP-ELECTRIC
S/N 4MK1001-UP
24-VOLT
PART OF 112-5820 INSTALLATION AR-ENGINE
i01628437 SEBP2310
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Parts for your 120H NA MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 118-9573 M [3] BOLT-12 POINT HEAD (M10X1.5X35-MM)  
2. 207-1517 CY [1] STARTING MOTOR GP-ELECTRIC  
3. 3K-3257 [1] GASKET  
4. 8T-4191 M [1] BOLT (M10X1.5X16-MM)  
5. 8Y-9603 [1] CABLE AS-STARTING MOTOR  
  1S-7251 [1] TERMINAL-CABLE (00-GA, 1/2-IN SCREW)  
  1S-7252 [1] TERMINAL-CABLE (00-GA, 3/8-IN SCREW)  
  5P-0747 E CABLE (00-GA, BLACK)(28-CM)  
6. 8T-4121 [4] WASHER-HARD (11X21X2.5-MM THK)  
  C   CHANGE FROM PREVIOUS TYPE
  E   ORDER BY THE CENTIMETER
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP23100286
 

207-1517: STARTING MOTOR GP-ELECTRIC

207-1517 STARTING MOTOR GP-ELECTRIC
S/N 4MK1001-UP
24-VOLT
PART OF 111-4275 STARTING MOTOR GP-ELECTRIC
FIELD REPLACEMENT FOR @@@@@106-8558@@@@@
i01617858 SEBP2310
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Parts for your 120H NA MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8T-9884 [1] KIT-INSULATOR (STARTING MOTOR)  
    (INCLUDES INSULATORS & BUSHING)
2. 106-7149 [1] HOUSING AS  
3. 102-9863 [1] TERMINAL AS  
4. 6V-8188 [4] NUT (1/2-13-THD)  
5. 7X-0562 [4] WASHER-HARD (13.5X19X0.8-MM THK)  
6. 3E-7853 [1] TERMINAL  
7. 9X-4821 [1] PLATE AS  
8. 3E-7852 [1] COIL-STARTING MOTOR (24-VOLT)  
9. 7T-3454 [1] INSULATOR  
10. 9X-4271 [1] CONNECTOR  
11. 7T-3451 [1] KIT-INSULATOR (STARTING MOTOR)  
    (INCLUDES INSULATORS & GROMMET)
12. 8T-8569 [1] INSULATOR-TERMINAL  
13. 5S-7349 [4] BOLT (1/4-20X0.5-IN)  
14. 8T-4205 [4] WASHER-HARD (7.2X14.5X2-MM THK)  
15. 7X-1950 [4] SHOE-POLE  
16. 3E-7861 [1] KIT-LEVER (STARTING MOTOR)  
    (INCLUDES LEVER AS, SHAFT AS, GASKET, O-RINGS, RING & NUT)
17. 3R-8797 [8] SCREW & WASHER AS (3/8-24X0.72-IN)  
18. 3E-7855 [1] ARMATURE AS-STARTER (24-VOLT)  
19. 7X-1952 [1] HOUSING AS-LEVER  
20. 4M-1831 [1] PLUG-LEVER HOUSING  
21. 7L-2894 [1] GASKET  
22. 0S-1597 [5] BOLT (1/4-28X1-IN)  
23. 3E-7857 [1] DRIVE AS-STARTING MOTOR  
24. 3E-7858 [1] HOUSING AS  
25. 7X-3373 [6] BOLT (5/16-18X0.88-IN)  
26. 206-8784 [1] KIT-SOLENOID (24-VOLT)  
    (INCLUDES SOLENOID AS, BOLT, CONNECTORS & NUTS)
27. 6V-8378 [2] NUT (10-32-THD)  
28. 8F-1434 [1] LOCKWASHER  
29. 8T-0328 [2] WASHER-HARD (5.5X10X1-MM THK)  
30. 9X-4824 [1] COVER-STARTING MOTOR  
31. 9X-4825 [1] KIT-BRUSH (24-VOLT)  
    (INCLUDES O-RING, SCREWS, BRUSHES & SPRINGS)
   
    AVAILABLE REPAIR KIT(S):
  3E-7860 [1] KIT-BUSHING (STARTING MOTOR)  
    (INCLUDES BUSHINGS, PLUGS, CUPS, SEAL, NUT, O-RINGS, GASKET, SPACER, WASHERS & SCREW ASSEMBLIES)
 

#SEBP23100287
 

105-8827: SUPPRESSOR GP-ELECTRONIC

105-8827 SUPPRESSOR GP-ELECTRONIC
S/N 4MK1-403
PART OF 8X-7714 WIRING GP-REAR
i00090221 SEBP2310
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Parts for your 120H NA MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7N-9738 [1] HOUSING-RECEPTACLE (14-GA TO 18-GA)  
2. 7N-9737 [1] HOUSING-RECEPTACLE (14-GA TO 18-GA)  
3. 7N-7780 [2] PIN-CONNECTOR (14-GA TO 18-GA)  
4. 7N-7779 [2] SOCKET-CONNECTOR (14-GA TO 18-GA)  
 

#SEBP23100288
 

3E-9169: SUPPRESSOR GP-ELECTRONIC

3E-9169 SUPPRESSOR GP-ELECTRONIC
S/N 4MK1-296
PART OF 8W-7647 LINES GP-AIR CONDITIONER
AN ATTACHMENT
i00122064 SEBP2310
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Parts for your 120H NA MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. Z [1] SENSOR AS-ELECTRONIC  
2. 7N-9737 [1] HOUSING-RECEPTACLE (14-GA TO 18-GA)  
3. 7N-9738 [1] HOUSING-RECEPTACLE (14-GA TO 18-GA)  
4. 7N-7780 [2] PIN-CONNECTOR (14-GA TO 18-GA)  
5. 7N-7779 [2] SOCKET-CONNECTOR (14-GA TO 18-GA)  
  Z   NOT SERVICED SEPARATELY
 

#SEBP23100289
 

7N-0718: SWITCH GP-DISCONNECT

7N-0718 SWITCH GP-DISCONNECT -BATTERY
S/N 4MK1-UP
6-VOLT TO 24-VOLT
PART OF 8X-7714 WIRING GP-REAR
i00089702 SEBP2310
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Parts for your 120H NA MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8H-5306 [1] KEY (BATTERY DISCONNECT)  
2. 8H-5303 [1] NUT (3/4-16-THD)  
3. 2H-3922 [2] LOCKWASHER  
4. 264-3617 [2] LOCKWASHER  
5. 6F-7045 [2] NUT-FULL (3/8-24-THD)  
 

Information:

Systems Operation
Fuel Shutoff Solenoid
3114, 3116 and 3126 MUI Engine Governors
Disassembly and Assembly
Fuel Shutoff Solenoid - Remove and Install
3114, 3116, and 3126 Engines for Caterpillar Built Machines
Service Magazine

Caterpillar Parts SIS Catalog 120H NA :

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