ELECTRICAL AND STARTING SYSTEM
STARTING MOTOR GPSOLENOID GP
ALTERNATOR GP-CHARGING
ELECTRICAL AND STARTING SYSTEM
STARTING MOTOR GP#XEBP97330130
3T-2647: STARTING MOTOR GP-ELECTRIC
  STARTING MOTOR (3T2647 N/S) -- Delco Remy -- Part 3 of 3
Effective with Serial No. 6HC1-UP
Part of 4N3181 Starting Motor Group listed on Page 69
Effective with Serial No. 6HC1-UP
Part of 4N3181 Starting Motor Group listed on Page 69
Parts for your D6D TRACK-TYPE TRACTOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments | 
|---|---|---|---|---|
| 1. | 9M-7606 | [1] | PLUNGER ASSEM. | |
| 2. | 5M-3034 | [1] | LOCKNUT | |
| 3. | 036-9823 | [5] | BOLT | |
| 4. | 2D-6392 | [1] | SEAL | |
| 5. | 4M-1854 | [1] | SHAFT | |
| 6. | 4M-1851 | [1] | GASKET | |
| 7. | 1H-1023 | [1] | SEAL | |
| 8. | 3T-4702 | [1] | HOUSING ASSEM. | |
| 9. | 3T-3423 | [1] | CUP | |
| 10. | 3T-3424 | [1] | PLUG | |
| 11. | 1M-9968 | [1] | BUSHING | |
| 12. | 2F-6678 | [1] | SEAL | |
| 13. | 3T-3433 | [1] | PLUG | |
| 14. | 4L-2729 | [1] | WASHER | |
| 15. | 1M-9971 | [1] | SPACER | |
| 16. | 036-9821 | [1] | WASHER | |
| 17. | 7L-2894 | [1] | GASKET | |
| 18. | 4M-1831 | [1] | PLUG | |
| 19. | 3T-4700 | [1] | HOUSING ASSEM. | |
| 20. | 3T-3423 | [1] | CUP | |
| 21. | 3T-3424 | [1] | PLUG | |
| 22. | 4M-1896 | [1] | BUSHING | |
| 23. | 4M-1828 | [1] | RETAINER | |
| 24. | 4M-1833 | [5] | SCREW (38mm Long) | |
| 7M-0336 | [1] | SCREW (22mm Long) | ||
| 25. | 6N-3827 | [1] | DRIVE ASSEM. | |
| 26. | 4M-1829 | [1] | BOOT | |
| 27. | 9M-7609 | [1] | SPRING | |
| 28. | 4M-1827 | [1] | RETAINER | |
| 29. | 9M-7611 | [2] | RING | |
| 30. | 4M-1853 | [1] | LEVER ASSEM. | 
#XEBP97330131
8C-3651: STARTING MOTOR GP-ELECTRIC
  STARTING MOTOR (8C3651 N/S) -- Delco Remy
Part of 4N3181 Starting Motor Group shown on Page 69A
Part of 4N3181 Starting Motor Group shown on Page 69A
Parts for your D6D TRACK-TYPE TRACTOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments | 
|---|---|---|---|---|
| 1. | 7T-3279 | [1] | HOUSING ASSEM. | |
| 2. | 7T-3278 | [1] | HOLDER ASSEM. | |
| 3. | 8T-8566 | [1] | TERMINAL ASSEM. | |
| 4. | 3H-3680 | [3] | NUT | |
| 4B-4280 | [3] | WASHER | ||
| 5. | 9B-0453 | [1] | LOCKWASHER | |
| 6. | 3T-3422 | [1] | WIRE ASSEM. | |
| 7. | 7T-3451 | [1] | INSULATOR | |
| 8T-8569 | [1] | INSULATOR | ||
| 8. | 5S-7349 | [4] | BOLT | |
| 9. | 7F-4920 | [1] | WASHER | |
| 10. | 7T-0258 | [1] | SOLENOID ASSEM. | |
| 11. | 036-9821 | [1] | WASHER | |
| 12. | 4M-1828 | [1] | RETAINER | |
| 13. | 7T-3269 | [1] | BOOT | |
| 14. | 7T-3270 | [1] | PLUNGER ASSEM. | |
| 15. | 9M-7609 | [1] | SPRING | |
| 16. | 4M-1827 | [1] | RETAINER | |
| 17. | 2H-3429 | [1] | RING | |
| 18. | 4M-1831 | [1] | PLUG | |
| 19. | 7T-3973 | [1] | HOUSING ASSEM. | |
| 20. | 7T-3974 | [1] | HOUSING ASSEM. | |
| 21. | 7M-0336 | [6] | SCREW | |
| 22. | 036-9823 | [5] | BOLT | |
| 23. | 7T-3277 | [1] | COIL ASSEM. | |
| 24. | 1H-2629 | [2] | STRIP | |
| 25. | 3F-0379 | [8] | SCREW | |
| 26. | 7T-3276 | [1] | ARMATURE ASSEM. | |
| 27. | 7T-3454 | [1] | INSULATOR | |
| 28. | 8H-1141 | [4] | SHOE | |
| 29. | 6N-3827 | [1] | DRIVE ASSEM. | |
| 30. | 4B-4274 | [3] | WASHER | |
| 31. | 6V-8378 | [1] | NUT | |
| 8F-1434 | [1] | LOCKWASHER | ||
| 32. | 7T-3271 | [1] | CONNECTOR | |
| 33. | 8C-4171 | [1] | PLATE | |
| THE FOLLOWING REPAIR KIT ARE AVAILABLE: | ||||
| 8C-3655 | [1] | BRUSH KIT | ||
| ( INCLUDES BRUSH, SPRING, SCREW,SEAL & SCREW ASSEM.) | ||||
| 7T-3267 | [1] | BUSHING KIT | ||
| (INCLUDES SEAL, GASKET, BUSHING, SCREW - ASSEM., SPACER, RETAINER, NUT, PLUG & CUP ) | ||||
| 7T-3268 | [1] | LEVER KIT | ||
| ( INCLUDES LEVER ASSEM., SEAL, NUT, GASKET & RETAINER ) | ||||
| 8T-9884 | [1] | INSULATOR KIT | ||
| (INCLUDES INSULATOR, & BUSHING) | ||||
#XEBP97330132
9G-4338: STARTING MOTOR GP-ELECTRIC
  STARTING MOTOR (9G4338 N/S) -- Prestolite -- Part 1 of 2
Effective with Serial No. 6HC1-UP
Part of 4N3181 Starting Motor Group listed on Page 69
3T8635 Solenoid parts are shown on Page 70G
Effective with Serial No. 6HC1-UP
Part of 4N3181 Starting Motor Group listed on Page 69
3T8635 Solenoid parts are shown on Page 70G
Parts for your D6D TRACK-TYPE TRACTOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments | 
|---|---|---|---|---|
| 1. | 1D-5117 | [4] | NUT | |
| 2. | 3B-4508 | [8] | LOCKWASHER | |
| 3. | 4N-9405 | [1] | CONNECTOR | |
| 4. | 4N-9404 | [1] | LEAD ASSEM. | |
| 5. | 2P-8819 | [1] | KIT (Fild. Terminal Stud) | |
| (Includes Stud Bushing Washer) | ||||
| 6. | 1D-4719 | [4] | NUT | |
| 7. | 3T-8635 Y | [1] | SOLENOID ASSEM. | |
| (See Separate Illustration) | ||||
| 8. | 6H-3622 | [4] | SCREW | |
| 3B-4504 | [4] | LOCKWASHER | ||
| 3K-6116 | [4] | WASHER | ||
| 9. | 4M-3217 | [2] | SCREW | |
| 10. | 4B-1220 | [3] | SCREW | |
| 11. | 8S-1553 | [1] | GASKET | |
| 12. | 3B-4502 | [4] | LOCKWASHER | |
| 13. | 1P-7831 | [1] | HEAD ASSEM. | |
| 14. | 2B-4602 | [1] | PLUG | |
| 15. | 1P-7832 | [1] | KIT (Bearing & Wick) | |
| 16. | 4N-9403 | [1] | KIT (Commutator End Terminal) | |
| (Includes Stud Bushing Washer) | ||||
| 17. | 9L-9850 | [4] | SCREW | |
| Y | SEPARATE ILLUSTRATION | |||
#XEBP97330133
9G-4338: STARTING MOTOR GP-ELECTRIC
  STARTING MOTOR (9G4338 N/S) -- Prestolite -- Part 2 of 2
Effective with Serial No. 6HC1-UP
Part of 4N3181 Starting Motor Group listed on Page 69
Effective with Serial No. 6HC1-UP
Part of 4N3181 Starting Motor Group listed on Page 69
Parts for your D6D TRACK-TYPE TRACTOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments | 
|---|---|---|---|---|
| 1. | 2P-8822 | [1] | PLATE ASSEM. | |
| 2. | 4N-9401 | [1] | KIT (Includes 6 Brushes) | |
| 2P-8868 | [1] | KIT (Includes 8 Spring) | ||
| 3. | 2P-8825 | [1] | YOKE ASSEM. | |
| 4. | 2P-8817 | [1] | KIT (Yoke Adjusting) | |
| (Includes Plug. Pin. Gasket. Nut) | ||||
| 5. | 8S-1535 | [1] | KIT (Includes 6 Plugs) | |
| 6. | 4N-9402 | [1] | KIT (Includes 10 Insulations) | |
| 7. | 8S-4684 | [1] | KIT (Bearing & Wick) | |
| 8. | 9G-5854 | [1] | HOUSING ASSEM. | |
| 9. | 2B-4602 | [1] | PLUG | |
| 10. | 8S-4680 | [1] | KIT (Includes 10 Seals) | |
| 11. | 3T-8572 | [1] | DRIVE ASSEM. | |
| 12. | 2H-3931 | [1] | SEAL | |
| 13. | 2P-8824 | [1] | HOUSING ASSEM. | |
| 2B-4602 | [1] | PLUG | ||
| 14. | 8S-2226 | [1] | BUSHING | |
| 15. | 8S-2225 | [1] | SEAL | |
| 16. | 0L-1340 | [7] | SCREW | |
| 2P-8816 | [1] | KIT (Includes Housing Screw) | ||
| 17. | 3B-4504 | [7] | LOCKWASHER | |
| 18. | 4M-0189 | [1] | SEAL | |
| 19. | 2P-8818 | [1] | KIT (Fild Coil) | |
| (Includes Coil, Gasket Screw) | ||||
| 20. | 8S-1546 | [1] | ARMATURE ASSEM. | |
| 8S-8075 | [1] | KIT (Armature Thrust Washer) | ||
#XEBP97330134
3T-6305: STARTING MOTOR GP-ELECTRIC
  STARTING MOTOR (3T6305 N/S) -- Robert Bosch
Effective with Serial No. 6HC1-UP
Part of 4N3181 Starting Motor Group listed on Page 69
Effective with Serial No. 6HC1-UP
Part of 4N3181 Starting Motor Group listed on Page 69
Parts for your D6D TRACK-TYPE TRACTOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments | 
|---|---|---|---|---|
| 1. | 3T-7022 | [1] | HOUSING ASSEM. | |
| 2. | 6T-7772 | [1] | PIN | |
| 5P-6458 | [2] | SEAL | ||
| 1W-6084 | [1] | RING | ||
| 3. | 3T-0863 | [1] | LEVER | |
| 4. | 3T-0864 | [1] | HOUSING ASSEM. | |
| 3T-0842 | [1] | BEARING ASSEM. | ||
| 5. | 3T-0868 | [1] | SOLENOID ASSEM. | |
| 6. | 1D-4719 | [3] | NUT | |
| 7. | 3T-7021 | [1] | PLATE | |
| 8. | 3T-7020 | [1] | WASHER | |
| 9. | 3T-0847 | [4] | SCREW | |
| 3T-0851 | [4] | NUT | ||
| 10. | 3T-0867 | [1] | ARMATURE ASSEM. | |
| 11. | 3T-0865 | [1] | COIL ASSEM. | |
| 12. | 3T-7024 | [4] | SCREW | |
| 4B-4674 | [4] | WASHER | ||
| 13. | 3T-0850 | [8] | SCREW | |
| 14. | 3T-0849 | [12] | SCREW | |
| 15. | 3T-0853 | [1] | NUT | |
| 16. | 3T-0858 | [4] | SPRING | |
| 17. | 3T-0848 | [4] | SCREW | |
| 18. | 3T-0862 | [1] | PLATE ASSEM. | |
| 19. | 3T-4716 | [1] | WIRE ASSEM. | |
| 2L-8071 | [1] | TERMINAL (Large) | ||
| 2L-8067 | [1] | TERMINAL (Small) | ||
| 20. | 4N-4517 | [1] | DRIVE ASSEM. | |
| 21. | 3T-7025 | [1] | COVER | |
| 22. | 4B-2049 | [1] | NUT | |
| 3B-4502 | [1] | LOCKWASHER | ||
| 23. | 3B-4508 | [2] | LOCKWASHER | |
| The Following Repair Kit is Available | ||||
| 3T-0844 | [1] | KIT (Brush) | ||
| (Includes Brushes) | ||||
| 3T-2768 | [1] | KIT (Seal) | ||
| (Includes Seals & Rings) | ||||
| 3T-2769 | [1] | KIT (Hardware) | ||
| (Includes Wire Assems Nuts, WASHERS, LOCKWASHERS, BUSHING & BAR) | ||||
| 3T-7017 | [1] | KIT (Bearing) | ||
| (Includes Seal, Bearings, & SPACER) | ||||
#XEBP97330135
7T-8854: SOLENOID AS-STARTING MOTOR
  7T8854 SOLENOID ASSEMBLY
Part of Starting Motor (3T2647 N/S) shown on Page 70A
Part of Starting Motor (3T2647 N/S) shown on Page 70A
Parts for your D6D 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. | 7T-9123 | [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. | |
| 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 | 
#XEBP97330136
3T-8635: SOLENOID AS
  3T8635 SOLENOID ASSEMBLY
Part of Starting Motor (9G4338 N/S) shown on Page 70D
Part of Starting Motor (9G4338 N/S) shown on Page 70D
Parts for your D6D TRACK-TYPE TRACTOR:
CATERPILLAR SIS#XEBP97330137
6N-5468: ALTERNATOR GP-CHARGING
  CHARGING ALTERNATOR (6N5468 N/S)
Effective with Serial No. 6HC1-UP
6N9294 Charging Alternator parts are shown on Page 72
Effective with Serial No. 6HC1-UP
6N9294 Charging Alternator parts are shown on Page 72
Parts for your D6D TRACK-TYPE TRACTOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments | 
|---|---|---|---|---|
| 1. | 4N-5092 | [1] | WIRE ASSEM. | |
| 2L-8069 | [1] | TERMINAL | ||
| 2L-8066 | [1] | TERMINAL | ||
| 2. | 8S-4183 | [1] | STRAP | |
| 3. | 0S-1585 | [2] | BOLT | |
| 4. | 2S-6735 | [1] | SPACER | |
| 5. | 8M-4791 | [3] | WASHER | |
| 6. | 9S-6129 | [1] | PULLEY | |
| 7. | 9S-1240 | [1] | NUT ASSEM. | |
| 8. | 1F-0748 | [1] | NUT (Weld) | |
| 9. | 0S-1571 | [1] | BOLT | |
| 10. | 7S-6723 | [1] | BRACKET | |
| 11. | 0L-1352 | [1] | BOLT | |
| 12. | 1D-4574 | [1] | BOLT | |
| 13. | 6N-9294 RY | [1] | ALTERNATOR GROUP | |
| (See Separate illustration) | ||||
| R | REMFG PART MAY BE AVAILABLE | |||
| Y | SEPARATE ILLUSTRATION | |||
#XEBP97330138
6N-9294: ALTERNATOR GP
  6N9294 CHARGING ALTERNATOR GROUP--24 Volt, 35 Ampere
Effective with Serial No. 6HC1-UP
Part of Charging Alternator shown on Page 71
Only separate parts Serviced
Effective with Serial No. 6HC1-UP
Part of Charging Alternator shown on Page 71
Only separate parts Serviced
Parts for your D6D TRACK-TYPE TRACTOR:
CATERPILLAR SIS#XEBP97330139
8N-1084: ALTERNATOR GP-CHARGING
  CHARGING ALTERNATOR (8N1084 N/S)--24 Volt, 50 Ampere
Part of 3Y8206 R.O.P.S. Arrangement listed on Page 211
AN ATTACHMENT
Part of 3Y8206 R.O.P.S. Arrangement listed on Page 211
AN ATTACHMENT
Parts for your D6D TRACK-TYPE TRACTOR:
CATERPILLAR SISInformation:
ELECTRICAL AND STARTING SYSTEM
 
STARTING MOTOR GP
 
Engine News 
       
Special Instruction 
       
Service Magazine 
     
 
  
  
  
 
 
 
 
 
 
 
 
  
  
  
  
  
  
 

