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1W-3851 STARTING MOTOR GP-ELECTRIC S/N 4HD1-99999 24 VOLT PART OF 2Y-9497 INSTALLATION AR-ENGINE 120G


ELECTRICAL AND STARTING SYSTEM
STARTING MOTOR GP

MOTOR GRADER 120G MOTOR GRADER 4HD
 120G Motor Grader 4HD00001-UP (MACHINE) POWERED BY 3304 Engine SEBP1717 120G 4HD   (1987)

ELECTRICAL AND STARTING SYSTEM

STARTING MOTOR GP
STARTING MOTOR GP-ELECTRIC
1W-3851 STARTING MOTOR GP-ELECTRIC
STARTING MOTOR GP-ELECTRIC
1W-3851 STARTING MOTOR GP-ELECTRIC
3T-4586 STARTING MOTOR GP-ELECTRIC
STARTING MOTOR GP-ELECTRIC
3T-6305 STARTING MOTOR GP-ELECTRIC
 

#SEBP17170170
 

1W-3851: STARTING MOTOR GP-ELECTRIC

1W-3851 STARTING MOTOR GP-ELECTRIC
S/N 4HD1-99999
24 VOLT
PART OF 2Y-9497 INSTALLATION AR-ENGINE
i00144053 SEBP1717
1W3851 STARTING MOTOR GP-ELECTRIC Parts scheme
  For full view, you need register

Parts for your 120G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7J-8902 [3] BOLT-12 POINT HEAD (5/8-11X1.5-IN)  
2. 8D-5054 [3] WASHER-HARD (17X30X3-MM THK)  
3. 4H-7869 [1] GASKET  
4. 9F-4337 [1] WIRE AS  
5. 3T-4586 Y [1] STARTING MOTOR GP-ELECTRIC  
6. 5K-0906 B [1] BOLT (5/16-18X0.625-IN)  
7. 8T-4224 B [1] WASHER-HARD (8.8X16X2-MM THK)  
  B   USE AS REQUIRED
  Y   SEPARATE ILLUSTRATION
 

#SEBP17170171
 

1W-3851: STARTING MOTOR GP-ELECTRIC

1W-3851 STARTING MOTOR GP-ELECTRIC
S/N 4HD1-2843
24 VOLT
PART OF 2Y-9497 INSTALLATION AR-ENGINE
i00125128 SEBP1717
1W3851 STARTING MOTOR GP-ELECTRIC Parts scheme
  For full view, you need register

Parts for your 120G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7J-8902 [3] BOLT-12 POINT HEAD (5/8-11X1.5-IN)  
2. 8D-5054 [3] WASHER-HARD (17X30X3-MM THK)  
3. 4H-7869 [1] GASKET  
4. 9F-4337 [1] WIRE AS  
5. 106-8555 Y [1] STARTING MOTOR GP-ELECTRIC  
6. 5K-0906 B [1] BOLT (5/16-18X0.625-IN)  
7. 8T-4224 B [1] WASHER-HARD (8.8X16X2-MM THK)  
  B   USE AS REQUIRED
  Y   SEPARATE ILLUSTRATION
 

#SEBP17170172
 

3T-4586: STARTING MOTOR GP-ELECTRIC

3T-4586 STARTING MOTOR GP-ELECTRIC
S/N 4HD1-99999
24 VOLT
PART OF 1W-3851 STARTING MOTOR GP-ELECTRIC
FIELD REPLACEMENT ORDER @@@@@ 4N-3181@@@@@
i00144186 SEBP1717
  For full view, you need register

Parts for your 120G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  8C-3650 Y [1] STARTING MOTOR GP-ELECTRIC  
    -OR-
  8N-2145 Y [1] STARTING MOTOR GP-ELECTRIC  
    -OR-
  9X-4453 Y [1] STARTING MOTOR GP-ELECTRIC  
  Y   SEPARATE ILLUSTRATION
 

#SEBP17170173
 

3T-6305: STARTING MOTOR GP-ELECTRIC

3T-6305 STARTING MOTOR GP-ELECTRIC
S/N 4HD1-99999
24 VOLT
PART OF 4N-3181 STARTING MOTOR GP-ELECTRIC
i00144187 SEBP1717
3T6305 STARTING MOTOR GP-ELECTRIC Parts scheme
  For full view, you need register

Parts for your 120G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3T-7022 [1] HOUSING AS-DRIVE  
2. 8T-4205 C [4] WASHER-HARD (7.2X14.5X2-MM THK)  
3. 3T-0863 [1] LEVER-SHIFT  
4. 3T-0864 [1] HOUSING AS-LEVER  
  3T-0842 [1] BEARING AS  
5. 9X-0332 C [1] KIT-SOLENOID  
6. 8T-4244 CM [4] NUT (M12X1.75-THD)  
7. 3T-4716 [1] WIRE AS  
8. 3T-7020 [1] WASHER (19.5X30X1.5-MM THK)  
9. 3T-0847 [4] SCREW-SPECIAL (M5X10-THD, M5X13-THD)  
10. 3T-0867 [1] ARMATURE AS (24-VOLT)  
11. 3T-0865 [1] COIL AS-FIELD  
12. 3T-7021 [1] PLATE-BRAKE  
13. 3T-0850 M [8] SCREW (M10X1.5-THD)  
14. 3T-0849 M [12] BOLT-SOCKET HEAD (M6X1X25-MM)  
15. 5C-2874 CM [6] NUT (M5X0.8-THD)  
16. 3T-0858 [4] SPRING  
17. 6V-9673 CM [4] SCREW-MACHINE (M5X0.8X12-MM)  
18. 3T-0862 [1] PLATE AS-BRUSH  
19. 8T-0328 [6] WASHER-HARD (5.5X10X1-MM THK)  
20. 7X-0562 C [4] WASHER-HARD (13.5X19X0.8-MM THK)  
21. 4N-4517 [1] DRIVE AS-MOTOR  
22. 8T-4970 CM [4] BOLT (M6X1X14-MM)  
23. 3T-7025 [1] COVER-END  
24. 8F-1434 C [2] LOCKWASHER  
   
    AVAILABLE REPAIR KIT(S):
  3T-0844 [1] KIT-BRUSH (INCL BRUSHES)  
  3T-2768 [1] KIT-SEAL (INCL SEALS & RINGS)  
  3T-2769 [1] KIT-HARDWARE (STARTING MOTOR)  
    (INCL WIRE AS, NUTS, WASHERS, LOCKWASHERS, BUSHING & BAR)
  3T-7017 [1] KIT-BEARING (INCL BEARINGS, SEAL, & SPACERS)  
  7T-2339 [1] KIT-LEVER (INCL LEVER, CLIP & SEALS)  
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
 

#SEBP17170174
 

4N-3181: STARTING MOTOR GP-ELECTRIC

4N-3181 STARTING MOTOR GP-ELECTRIC
S/N 4HD1-99999
24 VOLT
FIELD REPLACEMENT FOR @@@@@ 3T-4586@@@@@, @@@@@ 6V-5227@@@@@
FIELD INSTALLATION
i00144189 SEBP1717
  For full view, you need register

Parts for your 120G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  9X-4447 Y [1] STARTING MOTOR GP-ELECTRIC  
    -OR-
  3T-6305 Y [1] STARTING MOTOR GP-ELECTRIC  
    -OR-
  8C-3651 Y [1] STARTING MOTOR GP-ELECTRIC  
  Y   SEPARATE ILLUSTRATION
 

#SEBP17170175
 

6V-5023: STARTING MOTOR GP-ELECTRIC

6V-5023 STARTING MOTOR GP-ELECTRIC
S/N 4HD1-2843
24 VOLT
PART OF 106-8555 STARTING MOTOR GP-ELECTRIC
i00125260 SEBP1717
6V5023 STARTING MOTOR GP-ELECTRIC Parts scheme
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Parts for your 120G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7X-0562 [5] WASHER-HARD (13.5X19X0.8-MM THK)  
2. 8T-4244 M [5] NUT (M12X1.75-THD)  
3. 5C-2874 M [2] NUT (M5X0.8-THD)  
4. 8F-1434 [2] LOCKWASHER  
5. 8T-0328 [2] WASHER-HARD (5.5X10X1-MM THK)  
  M   METRIC PART
 

#SEBP17170176
 

6V-5207: STARTING MOTOR GP-ELECTRIC

6V-5207 STARTING MOTOR GP-ELECTRIC
S/N 4HD1-2843
24 VOLT
PART OF 106-8555 STARTING MOTOR GP-ELECTRIC
i00125261 SEBP1717
6V5207 STARTING MOTOR GP-ELECTRIC Parts scheme
  For full view, you need register

Parts for your 120G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8F-1434 [2] LOCKWASHER  
2. 6V-8188 [4] NUT (1/2-13-THD)  
3. 8T-8566 [1] TERMINAL AS  
4. 7X-0562 [4] WASHER-HARD (13.5X19X0.8-MM THK)  
5. 3T-3422 [1] WIRE AS  
6. 7T-3278 [1] HOLDER AS-BRUSH  
7. 5S-7349 [4] BOLT (1/4-20X0.5-IN)  
8. 8T-4205 [4] WASHER-HARD (7.2X14.5X2-MM THK)  
9. 7T-3276 [1] ARMATURE AS (24-VOLT)  
10. 4M-1831 [1] PLUG-LEVER HOUSING  
11. 7L-2894 [1] GASKET  
12. 9X-9511 [1] SOLENOID AS (24-VOLT)(STARTING MOTOR)  
13. 036-9821 [1] WASHER  
14. 7T-3269 [1] BOOT  
15. 4M-1828 [1] RETAINER-SPRING  
16. 9M-7609 [1] SPRING (SHIFT LEVER)  
17. 4M-1827 [1] RETAINER-SPRING  
18. 2H-3429 [1] RING-RETAINING  
19. 4B-2049 [3] NUT (10-32-THD)  
20. 6N-3827 [1] DRIVE AS-MOTOR  
21. 9X-4824 [1] COVER-STARTING MOTOR  
22. 8T-0328 [3] WASHER-HARD (5.5X10X1-MM THK)  
23. 7T-3277 [1] COIL AS-FIELD  
24. 7T-3454 [1] INSULATOR  
25. 8H-1141 [4] SHOE-POLE  
26. 3F-0379 [8] SCREW-POLE SHOE (3/8-24-THD)  
27. 7T-3271 [1] CONNECTOR  
28. 8T-8569 [1] INSULATOR-TERMINAL  
29. 7T-3451 [1] KIT-INSULATOR (STARTING MOTOR)  
30. 3E-7775 [1] HOUSING AS  
31. 036-9823 [5] BOLT (1/4-28X1-IN)  
32. 7T-3974 [1] HOUSING AS-DRIVE  
33. 3T-3434 [6] PLUG  
34. 7X-3373 [6] BOLT (5/16-18X0.88-IN)  
35. 7T-3270 [1] PLUNGER AS  
36. 7T-3279 [1] HOUSING AS  
   
    AVAILABLE REPAIR KIT(S):
  8C-3655 [1] KIT-BRUSH (STARTING MOTOR)  
    (INCLUDES SPRINGS, BRUSH ASSEMBLIES, & SCREWS)
  7T-3267 [1] KIT-BUSHING (STARTING MOTOR)  
  7T-3268 [1] KIT-LEVER (STARTING MOTOR)  
    (INCLUDES RETAINER, LEVER ASSEMBLIES, NUT & SEALS)
  8T-9884 [1] KIT-INSULATOR (STARTING MOTOR)  
    (INCLUDES BUSHING & INSULATORS)
 

#SEBP17170177
 

6V-5226: STARTING MOTOR GP-ELECTRIC

6V-5226 STARTING MOTOR GP-ELECTRIC
S/N 4HD1-2843
24 VOLT
PART OF 106-8555 STARTING MOTOR GP-ELECTRIC
i00125262 SEBP1717
6V5226 STARTING MOTOR GP-ELECTRIC Parts scheme
  For full view, you need register

Parts for your 120G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6V-8188 [3] NUT (1/2-13-THD)  
2. 7X-0562 [3] WASHER-HARD (13.5X19X0.8-MM THK)  
3. 4B-2049 [1] NUT (10-32-THD)  
4. 8F-1434 [1] LOCKWASHER  
5. 8T-0328 [1] WASHER-HARD (5.5X10X1-MM THK)  
6. 8T-4133 M [1] NUT (M10X1.5-THD)  
7. 8T-4121 [1] WASHER-HARD (11X21X2.5-MM THK)  
8. 3E-0142 [1] HOUSING AS  
9. 3E-0141 [1] STOP-STARTING MOTOR  
10. 4N-7521 [1] RING-LOCK  
11. 3E-0143 [1] DRIVE AS-STARTING MOTOR  
12. 3E-0144 [1] HOUSING AS  
13. 3E-0140 [1] LEVER AS-STARTING MOTOR  
14. 3E-0138 [1] ARMATURE AS (24-VOLT)  
15. 3E-0137 [1] HOLDER AS-BRUSH (STARTING MOTOR)  
16. 3E-0135 [1] SOLENOID AS (24-VOLT)(STARTING MOTOR)  
17. 3E-0125 [1] COVER AS-STARTING MOTOR  
18. 3E-0139 [1] HOUSING AS  
19. 3E-0136 [1] HOUSING AS  
20. 3E-0132 [1] CONNECTOR  
21. 3E-0133 [1] WIRE AS-STARTING MOTOR  
22. 3E-0134 [1] COVER-PLUNGER  
   
    AVAILABLE REPAIR KIT(S):
  3E-0128 [1] KIT-BRUSH (STARTING MOTOR)  
    (INCLUDES O-RINGS, SCREW, SPRING, & BRUSH)
  3E-0131 [1] KIT-WASHER (STARTING MOTOR)  
    (INCLUDES WASHERS)
  3E-0127 [1] KIT-BEARING (STARTING MOTOR)  
    (INCLUDES BEARINGS)
  3E-0129 [1] KIT-HARDWARE (STARTING MOTOR)  
    (INCLUDES WASHERS, BOLTS, LOCKWASHERS, NUTS, BUSHINGS, & PLATE)
  3E-0130 [1] KIT-STARTING MOTOR SEAL  
    (INCLUDES SEALS & O-RINGS)
  3E-0145 [1] KIT-STARTING MOTOR PIN  
    (INCLUDES O-RINGS, SHAFT, AND RING)
  M   METRIC PART
 

#SEBP17170178
 

6V-5227: STARTING MOTOR GP-ELECTRIC

6V-5227 STARTING MOTOR GP-ELECTRIC
S/N 4HD1-2843
24 VOLT
FIELD REPLACEMENT FOR @@@@@106-8555@@@@@
i00125263 SEBP1717
  For full view, you need register

Parts for your 120G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  6V-5537 Y [1] STARTING MOTOR GP-ELECTRIC  
    -OR-
  6V-5538 Y [1] STARTING MOTOR GP-ELECTRIC  
    -OR-
  106-8552 Y [1] STARTING MOTOR GP-ELECTRIC  
  Y   SEPARATE ILLUSTRATION
 

#SEBP17170179
 

6V-5537: STARTING MOTOR GP-ELECTRIC

6V-5537 STARTING MOTOR GP-ELECTRIC
S/N 4HD1-2843
24 VOLT
PART OF 6V-5227 STARTING MOTOR GP-ELECTRIC
i00125264 SEBP1717
6V5537 STARTING MOTOR GP-ELECTRIC Parts scheme
  For full view, you need register

Parts for your 120G MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8F-1434 [2] LOCKWASHER  
2. 6V-8188 [4] NUT (1/2-13-THD)  
3. 8T-8566 [1] TERMINAL AS  
4. 7X-0562 [4] WASHER-HARD (13.5X19X0.8-MM THK)  
5. 3T-3422 [1] WIRE AS  
6. 7T-3278 [1] HOLDER AS-BRUSH  
7. 5S-7349 [4] BOLT (1/4-20X0.5-IN)  
8. 8T-4205 [4] WASHER-HARD (7.2X14.5X2-MM THK)  
9. 7T-3276 [2] ARMATURE AS (24-VOLT)  
10. 4M-1831 [1] PLUG-LEVER HOUSING  
11. 7L-2894 [1] GASKET  
12. 9X-9511 [1] SOLENOID AS (24-VOLT)(STARTING MOTOR)  
13. 036-9821 [1] WASHER  
14. 7T-3269 [1] BOOT  
15. 4M-1828 [1] RETAINER-SPRING  
16. 9M-7609 [1] SPRING (SHIFT LEVER)  
17. 4M-1827 [1] RETAINER-SPRING  
18. 2H-3429 [1] RING-RETAINING  
19. 4B-2049 [3] NUT (10-32-THD)  
20. 6N-3827 [1] DRIVE AS-MOTOR  
21. 9X-4824 [1] COVER-STARTING MOTOR  
22. 8T-0328 [3] WASHER-HARD (5.5X10X1-MM THK)  
23. 7T-3277 [1] COIL AS-FIELD  
24. 7T-3454 [1] INSULATOR  
25. 8H-1141 [4] SHOE-POLE  
26. 3F-0379 [8] SCREW-POLE SHOE (3/8-24-THD)  
27. 7T-3271 [1] CONNECTOR  
28. 8T-8569 [1] INSULATOR-TERMINAL  
29. 7T-3451 [1] KIT-INSULATOR (STARTING MOTOR)  
30. 3E-7775 [1] HOUSING AS  
31. 036-9823 [5] BOLT (1/4-28X1-IN)  
32. 7T-3974 [1] HOUSING AS-DRIVE  
33. 3T-3434 [6] PLUG  
34. 7X-3373 [6] BOLT (5/16-18X0.88-IN)  
35. 7T-3270 [1] PLUNGER AS  
36. 7T-3279 [1] HOUSING AS  
   
    AVAILABLE REPAIR KIT(S):
  8C-3655 [1] KIT-BRUSH (STARTING MOTOR)  
    (INCLUDES SPRINGS, BRUSH ASSEMBLIES, & SCREWS)
  7T-3267 [1] KIT-BUSHING (STARTING MOTOR)  
  7T-3268 [1] KIT-LEVER (STARTING MOTOR)  
    (INCLUDES RETAINER, LEVER ASSEMBLIES, NUT & SEALS)
  8T-9884 [1] KIT-INSULATOR (STARTING MOTOR)  
    (INCLUDES BUSHING & INSULATORS)
 

Information:

Caterpillar Parts SIS Catalog 120G :

STARTING AID GP-ETHER
8W-1972 STARTING AID GP-ETHER
LIGHTING GP-WARNING
8W-1987 LIGHTING GP-WARNING
LIGHTING GP-WARNING
8W-1986 LIGHTING GP-WARNING
LIGHTING GP-WARNING
6G-5655 LIGHTING GP-WARNING
LIGHTING GP-SIGNAL
8W-1630 LIGHTING GP-SIGNAL
LIGHTING GP-SIGNAL
8W-1421 LIGHTING GP-SIGNAL
LIGHTING GP-ROADING
8W-1419 LIGHTING GP-ROADING
LIGHTING GP-FLOOD
8W-5081 LIGHTING GP-FLOOD
STARTING MOTOR GP-ELECTRIC
1W-3851 STARTING MOTOR GP-ELECTRIC
3T-4586 STARTING MOTOR GP-ELECTRIC
STARTING MOTOR GP-ELECTRIC
3T-6305 STARTING MOTOR GP-ELECTRIC
4N-3181 STARTING MOTOR GP-ELECTRIC
STARTING MOTOR GP-ELECTRIC
6V-5023 STARTING MOTOR GP-ELECTRIC
STARTING MOTOR GP-ELECTRIC
6V-5207 STARTING MOTOR GP-ELECTRIC
STARTING MOTOR GP-ELECTRIC
6V-5226 STARTING MOTOR GP-ELECTRIC
6V-5227 STARTING MOTOR GP-ELECTRIC

Truck sale:

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Caterpillar 120G
- motor graders
HOLT CAT
 
40,000 
Caterpillar 120G, motor graders, Construction
- motor graders
ALTORFER INC.
Caterpillar H120GCS.CW40S, hammer, Construction
18,210 
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- hammer
BERGERAT MONNOYEUR S.A.S.
Caterpillar 120G, motor graders, Construction
32,000 
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- motor graders
FOLEY EQUIPMENT COMPANY
 
33,500 
Caterpillar HH120GCS, hammer, Construction


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The names Cat, Caterpillar, John Deere, Komatsu, Volvo, Hitachi, Doosan, JCB, Hyundai or any other original equipment manufacturers are registered trademarks of the respective original equipment manufacturers. All names, descriptions, numbers and symbols are used for reference purposes only.
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