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7T4957 STARTING MOTOR GP-ELECTRIC-PART 3 OF 3 24 VOLT. S/N 79Z1-1507 & 80Z1-706 7T8854-PAGE 118 FIELD REPLACEMENT FOR 3T8946-PAGE 108 D7H


ELECTRICAL AND STARTING SYSTEM
STARTING MOTOR GP
SOLENOID GP
BATTERY GP
SOLENOID GP
FRAME AND BODY
BOX GP-BATTERY
ELECTRICAL AND STARTING SYSTEM
LIGHTING GP

TRACK-TYPE TRACTOR D7H TRACK-TYPE TRACTOR 79Z
 D7H & D7H LGP TRACTORS / POWER SHIFT / 79Z00001-03999 (MACHINE) POWERED BY 3306 ENGINE SEBP1541 D7H 79Z   (1990)

ELECTRICAL AND STARTING SYSTEM

STARTING MOTOR GP
STARTING MOTOR GP-ELECTRIC
7T-4957 STARTING MOTOR GP-ELECTRIC
STARTING MOTOR GP-ELECTRIC
7T-4957 STARTING MOTOR GP-ELECTRIC
STARTING MOTOR GP-ELECTRIC
7T-4957 STARTING MOTOR GP-ELECTRIC
STARTING MOTOR GP-ELECTRIC
9X-4447 STARTING MOTOR GP-ELECTRIC
SOLENOID AS-STARTING MOTOR
3T-8635 SOLENOID AS-STARTING MOTOR
SOLENOID AS-STARTING MOTOR
3T-4704 SOLENOID AS-STARTING MOTOR
 

#SEBP15410260
 

7T-4957: STARTING MOTOR GP-ELECTRIC

7T4957 STARTING MOTOR GP-ELECTRIC-PART 3 OF 3
24 VOLT. S/N 79Z1-1507 & 80Z1-706
7T8854-PAGE 118
FIELD REPLACEMENT FOR 3T8946-PAGE 108
c567119 SEBP1541
7T4957 STARTING MOTOR GP-ELECTRIC Parts scheme
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Parts for your D7H TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 036-9823 [6] BOLT  
2. 7F-3488 [6] SHOE-POLE  
3. 3T-3418 [1] FRAME AS-END  
4. 3T-3423 [1] CUP  
5. 9G-4101 [1] BUSHING-END  
6. 3T-3424 [1] PLUG-FELT  
7. 3H-3680 [1] NUT-JAM  
8. 7M-0327 [1] WASHER-THRUST  
9. 7M-8651 [1] ARMATURE AS  
10. 3L-3380 [1] BUSHING  
11. 7M-0324 [1] COIL AS-FIELD  
12. 9H-3757 [2] WASHER  
13. 7F-3494 [1] WASHER-STUD  
14. 7M-0326 [1] CONNECTOR  
15. 7L-2894 [3] GASKET  
16. 7T-8854 CY [1] SOLENOID AS-STARTING MOTOR  
17. 6H-3622 [4] SCREW-MACHINE  
18. 1H-2629 [3] STRIP-INSULATION  
19. 3F-0379 [12] SCREW-POLE SHOE  
20. 7M-0325 [1] INSULATOR-COIL  
21. 4M-1831 [3] PLUG-LEVER HOUSING  
22. 4B-4274 [1] WASHER  
  6V-8378 [1] NUT  
  8F-1434 [1] LOCKWASHER  
23. 3H-3681 [1] NUT-FULL  
24. 9B-0453 [1] LOCKWASHER  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP15410261
 

9X-4447: STARTING MOTOR GP-ELECTRIC

9X4447 STARTING MOTOR GP-ELECTRIC
24 VOLT
PART OF 4N3181 STARTING MOTOR
c562573 SEBP1541
9X4447 STARTING MOTOR GP-ELECTRIC Parts scheme
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Parts for your D7H TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6V-8188 [3] NUT  
2. 7X-0562 [3] WASHER-HARD  
3. 4B-2049 [1] NUT  
4. 8F-1434 [1] LOCKWASHER  
5. 8T-0328 [1] WASHER-HARD  
6. 8T-4133 M [1] NUT  
7. 8T-4121 [1] WASHER  
8. 3E-0142 [1] HOUSING AS  
9. 3E-0141 [1] STOP-STARTER  
10. 4N-7521 [1] RING-LOCK  
11. 3E-0143 [1] DRIVE AS-STARTER  
12. 3E-0144 [1] HOUSING AS  
13. 3E-0140 [1] LEVER AS-STARTER  
14. 3E-0139 [1] HOUSING AS  
15. 3E-0138 [1] ARMATURE AS  
16. 3E-0137 [1] HOLDER AS  
17. 3E-0136 [1] HOUSING AS  
18. 3E-0133 [1] WIRE AS-STARTER  
19. 3E-0135 [1] SOLENOID AS  
20. 3E-0132 [1] CONNECTOR  
21. 3E-0134 [1] COVER-PLUNGER  
    THE FOLLOWING REPAIR
    KITS ARE AVAILABLE:
  3E-0128 [1] KIT-BRUSH (INCL BRUSHES)  
  3E-0130 [1] KIT-STARTER SEAL (INCL SEAL & RINGS  
  3E-0129 [1] KIT-HARDWARE (INCL WIRE AS, NUTS  
    WASHERS, LOCKWASHERS,
    BUSHING & BAR)
  3E-0127 [1] KIT-BEARING (INCL BEARING SEALS  
    & SPACERS)
  3E-0131 [1] KIT-WASHER  
  3E-0145 [1] KIT-STARTER PIN  
  M   METRIC PART
 

#SEBP15410262
 

3T-8635: SOLENOID AS-STARTING MOTOR

3T8635 SOLENOID AS-24 VOLT
PART OF 9G4338 STARTING MOTOR-ELECTRIC
c589480 SEBP1541
3T8635 SOLENOID AS-STARTING MOTOR Parts scheme
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Parts for your D7H TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9M-7657 [4] NUT-SEALING  
2. 8S-8023 [1] COVER AS  
3. 8S-8024 [1] GASKET-COVER  
4. 3T-3370 [1] CORE AS  
5. 8S-1528 [1] BOOT  
   
  6T-3701 [1] KIT-TERMINAL  
  9S-8688 [1] KIT-CONTACT END CORE  
  8S-1527 [1] KIT-YOKE END CORE  
 

#SEBP15410263
 

3T-4704: SOLENOID AS-STARTING MOTOR

3T4704 SOLENOID AS-24 VOLT
PART OF 3T2647 STARTING MOTOR-ELECTRIC
FIELD REPLACEMENT ORDER 3T3421-PAGE 116
c626560 SEBP1541
3T4704 SOLENOID AS-STARTING MOTOR Parts scheme
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Parts for your D7H TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9G-6770 [1] CONTACT AS  
2. 4M-1815 [1] SPRING-CONTACT  
3. 6V-8373 [3] SCREW-MACHINE (6-32X.187 IN)  
4. 7T-9123 [1] GASKET-PLATE  
5. 045-4065 [4] SCREW-MACHINE  
  4B-4274 [8] WASHER (1.2MM THK)  
  4B-2049 [4] NUT  
6. 6T-1120 [1] BUSHING-TERMINAL  
7. 6T-1119 [1] TERMINAL AS  
8. 8T-0328 [3] WASHER-HARD (1MM THK)  
  8F-1434 [2] LOCKWASHER (5MM ID)  
9. 4B-2049 [3] NUT (10-32 THD)  
  7X-0562 [6] WASHER-HARD  
  6V-8188 [3] NUT (1/2-13 THD)  
10. 6T-0362 [1] INSULATOR  
 

#SEBP15410264
 

3T-3421: SOLENOID AS

3T3421 SOLENOID ASSEMBLY-24 VOLT
ALSO PART OF 3T8946 STARTING MOTOR-ELECTRIC
FIELD REPLACEMENT FOR 3T4704-PAGE 115
c302523 SEBP1541
3T3421 SOLENOID AS Parts scheme
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Parts for your D7H TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9G-6770 [1] CONTACT ASSEM.  
2. 4M-1815 [1] SPRING  
3. 4M-5274 [3] SCREW  
4. 6T-1121 [1] GASKET  
5. 045-4065 [4] SCREW  
  4B-4274 [8] WASHER  
  4B-2049 [4] NUT  
6. 6T-1120 [1] BUSHING  
7. 6T-1119 [1] TERMINAL ASSEM.  
    (Includes)
8. 3H-3680 [3] NUT  
  4B-4280 [3] WASHER  
  9F-4976 [2] LOCKWASHER  
9. 4B-2049 [3] NUT  
  4B-4274 [3] WASHER  
  3B-4502 [2] LOCKWASHER  
10. 6T-0362 [1] INSULATOR  
 

#SEBP15410265
 

7T-5513: BATTERY GP

7T5513 BATTERY GP-HEAVY DUTY-24 VOLT, 220 AMPERE
ALSO PART OF 7T5514 ELECTRIC STARTING AR-DIRECT-HEAVY DUTY
AN ATTACHMENT
c615044 SEBP1541
7T5513 BATTERY GP Parts scheme
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Parts for your D7H TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9G-4231 [2] BATTERY (12V)  
    (EACH INCLUDES)
2. 7N-0060 [6] VENT AS (SAFETY)  
3. 3T-4470 [1] HOLD-DOWN AS (BATTERY)  
4. 9G-0549 C [1] CABLE AS  
  1M-6119 C [2] BOLT  
  1M-6120 C [2] NUT  
  5P-0747 CE CABLE (00 GA)  
  9G-0003 C [1] COVER (BLACK-NEG)  
  9G-0004 C [1] COVER (RED-POS)  
  C   CHANGE FROM PREVIOUS TYPE
  E   ORDER BY THE CENTIMETER
 

#SEBP15410266
 

7T-8854: SOLENOID AS-STARTING MOTOR

7T8854 SOLENOID AS-STARTING MOTOR-24 VOLT
PART OF 3T2647, 3T8946 & 7T4957 STARTING MOTORS-ELECTRIC
c565031 SEBP1541
7T8854 SOLENOID AS-STARTING MOTOR Parts scheme
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Parts for your D7H TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9G-6770 [1] CONTACT AS  
2. 4M-1815 [1] SPRING-CONTACT  
3. 6V-8373 [3] SCREW-MACHINE  
4. 6T-1121 [1] GASKET-TERMINAL PLATE  
5. 045-4065 [4] SCREW-MACHINE  
  4B-4274 [8] WASHER  
  6V-8378 [4] NUT  
6. 6T-1120 [1] BUSHING  
7. 6T-1124 [1] TERMINAL AS  
8. 3H-3680 [3] NUT-JAM  
  4B-4280 [3] WASHER  
  9F-4976 [2] LOCKWASHER  
9. 4B-2049 [3] NUT  
  4B-4274 [3] WASHER  
  3B-4502 [2] LOCKWASHER  
10. 6T-0362 [1] INSULATOR  
 

#SEBP15410267
 

6T-3302: BATTERY BOX GP

6T3302 BATTERY BOX GP
S/N 79Z1-1390 & 80Z1-701
c332505 SEBP1541
6T3302 BATTERY BOX GP Parts scheme
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Parts for your D7H TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-0509 C [19] BOLT  
2. 5M-2894 [25] WASHER  
3. 7T-0031 [1] COVER AS  
4. 6V-1193 [1] SCREW-HEX SOCKET  
5. 4H-1641 [4] PIN-SPRING  
6. 7T-3373 [4] PLATE AS  
7. 4B-4280 [1] WASHER  
8. 6D-1746 [1] BOLT  
9. 3B-4610 [1] COTTER  
10. 7T-0257 [1] PLATE  
11. 0L-1351 [6] BOLT  
12. 6T-6222 [1] SUPPORT AS  
13. 0S-1594 [4] BOLT  
14. 6T-6235 [1] SUPPORT AS  
15. 6T-5759 [1] SUPPORT AS  
16. 7T-0250 [1] DOOR AS  
17. 6T-6229 [1] COVER AS  
  5B-0866 [1] HINGE (SMALL)  
  9M-5617 [2] GROMMET  
18. 7S-2043 [4] KNOB AS  
    (EACH INCLUDES)
  2D-4295 [1] KNOB  
  3H-6660 [1] PIN-SPRING  
  7S-2042 [1] STUD  
19. 5P-1075 C [4] WASHER-HARD  
20. 9W-0485 C [1] PLATE AS  
21. 7T-7523 C [1] PLATE AS  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP15410268
 

9W-7045: BATTERY BOX GP

9W7045 BATTERY BOX GP
S/N 79Z1391-UP & 80Z702-UP
c483789 SEBP1541
9W7045 BATTERY BOX GP Parts scheme
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Parts for your D7H TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5M-3062 [13] BOLT  
2. 5P-1075 C [21] WASHER-HARD  
3. 7T-7523 [1] PLATE AS  
4. 9W-5548 [1] PLATE AS  
5. 5S-7379 [17] BOLT  
6. 8T-4896 [14] WASHER-HARD  
7. 9W-5546 [1] PLATE AS  
8. 3B-4607 [2] COTTER  
9. 9M-3835 [2] LATCH-RUBBER  
10. 2M-5795 [2] PIN-CLEVIS  
11. 4L-6454 [4] BOLT  
12. 9W-9535 [1] COVER AS  
13. 6D-1746 C [2] BOLT  
14. 3B-4610 [2] COTTER  
15. 8T-4223 [1] WASHER  
16. 5P-8502 [2] PADLOCK GP  
    (EACH INCLUDES)
  5P-8500 A [2] KEY  
  6V-5874 A [1] COVER  
17. 9W-5543 [1] DOOR AS  
18. 9W-7543 C [1] HINGE  
19. 6Y-0534 [1] PLATE AS  
20. 9S-8230 [1] PLATE AS  
21. 4H-1641 [1] PIN-SPRING  
22. 9W-6319 [1] SUPPORT AS  
   
23. 7S-2043 [1] KNOB AS  
  2D-4295 [1] KNOB  
  3H-6660 [1] PIN-SPRING  
  7S-2042 [1] STUD  
24. 9W-7548 [1] SUPPORT AS  
25. 9W-7546 [1] LINK  
26. 6J-0488 [9] SCREW  
27. 9W-7541 [1] COVER AS  
28. 9W-7547 [1] PLATE  
29. 7X-0578 [2] WASHER-HARD  
30. 8B-4624 C [1] SHIM .81MM(.032IN)THK  
  A   NOT PART OF THIS GROUP
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP15410269
 

9P-8347: LIGHTING GP

9P8347 LIGHTING GP-6 LAMP
TYPE 1
2S4783, 2S4787, 2S4788-PAGE 121, 3T2135-PAGE 122,
7N8000-PAGE 365.02
AN ATTACHMENT
c615047 SEBP1541
9P8347 LIGHTING GP Parts scheme
  For full view, you need register

Parts for your D7H TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3T-5286 [2] GUARD  
2. 2S-4783 Y [2] LAMP GP (REAR)  
3. 4D-8123 [2] CLIP (7.94MM ID)  
4. 7T-5680 [1] BRACKET AS-LH  
5. 5P-8245 [4] WASHER (3MM THK)  
6. 6H-1717 [2] BOLT (1/2-13X1.125IN)  
7. 2B-8352 [8] WASHER (CONICAL)  
8. 6V-7358 [4] WASHER  
9. 1B-4206 [4] NUT (5/8-18 THD)  
10. 2S-4788 Y [1] LAMP GP-HEAD (RH)  
11. 8M-2772 [1] CLIP (6.35MM OD)  
12. 3T-5287 [2] GUARD  
13. 0S-1594 [16] BOLT (3/8X16X1IN)  
14. 5M-2894 [24] WASHER (2.5MM THK)  
15. 3T-8387 [1] HARNESS AS  
16. 7T-6118 [2] WIRE AS  
    (EACH INCLUDES)
  5P-5624 BD WIRE (14 GA)  
  5P-1475 [1] TERMINAL  
17. 7N-9737 [1] HOUSING-PLUG  
  7N-7780 [1] PIN-CONNECTOR (BLADE)  
  9G-3695 [1] PLUG-SEAL  
18. 7N-8000 Y [1] SWITCH AS-TOGGLE  
19. 3T-2135 Y [2] LAMP GP-FLOOD  
20. 7T-5679 [1] BRACKET AS-RH  
21. 7T-5687 [2] GUARD AS  
22. 0S-0509 [8] BOLT (3/8-16X.75IN)  
23. 4D-0012 [2] GROMMET  
24. 2S-4787 Y [1] LAMP GP-HEAD (LH)  
25. 5P-8247 [4] WASHER-HARD (3.5MM THK)  
26. 3H-3681 [2] NUT-FULL (1/2-13 THD)  
27. 3K-8782 [1] FUSE-10 AMP  
28. 3T-0376 [1] SWITCH AS-MAGNETIC (MAIN RELAY)  
  6V-8378 [2] NUT (SMALL)  
  4F-2294 [2] NUT-JAM (LARGE)  
29. 3S-2093 [5] STRAP-CABLE (1.75IN DIA)  
  B   USE AS REQUIRED
  D   ORDER BY THE METER
  Y   SEPARATE ILLUSTRATION
 

Information:

Engine News
Caterpillar Remanufactured Electric Starting Motors Are Improved {1453}
2011/05/16
Special Instruction
Caterpillar PRELUB<SUP>&reg;</SUP> Diagnostics{1469}
Caterpillar PRELUB® Diagnostics{1469}
Service Magazine
Examine Failed Starting Motors to Understand the Reason for Failure {1453}
2002/10/28

Caterpillar Parts SIS Catalog D7H :

STARTING MOTOR GP-ELECTRIC
7T-4957 STARTING MOTOR GP-ELECTRIC
STARTING MOTOR GP-ELECTRIC
7T-4957 STARTING MOTOR GP-ELECTRIC
STARTING MOTOR GP-ELECTRIC
3T-8946 STARTING MOTOR GP-ELECTRIC
STARTING MOTOR GP-ELECTRIC
3T-8946 STARTING MOTOR GP-ELECTRIC
STARTING MOTOR GP-ELECTRIC
3T-8946 STARTING MOTOR GP-ELECTRIC
STARTING MOTOR GP-ELECTRIC
3T-8946 STARTING MOTOR GP-ELECTRIC
STARTING MOTOR GP-ELECTRIC
3T-8946 STARTING MOTOR GP-ELECTRIC
STARTING MOTOR GP-ELECTRIC
3T-8946 STARTING MOTOR GP-ELECTRIC
STARTING MOTOR GP-ELECTRIC
9X-4447 STARTING MOTOR GP-ELECTRIC
SOLENOID AS-STARTING MOTOR
3T-8635 SOLENOID AS-STARTING MOTOR
SOLENOID AS-STARTING MOTOR
3T-4704 SOLENOID AS-STARTING MOTOR
SOLENOID AS
3T-3421 SOLENOID AS
BATTERY GP
7T-5513 BATTERY GP
SOLENOID AS-STARTING MOTOR
7T-8854 SOLENOID AS-STARTING MOTOR
BATTERY BOX GP
6T-3302 BATTERY BOX GP
BATTERY BOX GP
9W-7045 BATTERY BOX GP

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