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5S9088 ALTERNATOR ASSEMBLY--24 Volt, 50 Ampere--Part 2 of 2--Type 2 Part of 6N6456 & 8N1083 Alternator Groups shown on Page 87 AN ATTACHMENT D7G




ELECTRICAL AND STARTING SYSTEM

ALTERNATOR GP-CHARGING
 

#SEBP11160290
 

5S-9088: ALTERNATOR GP-CHARGING

5S9088 ALTERNATOR ASSEMBLY--24 Volt, 50 Ampere--Part 2 of 2--Type 2
Part of 6N6456 & 8N1083 Alternator Groups shown on Page 87
AN ATTACHMENT
c162529 SEBP1116
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Parts for your D7G TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5P-3419 C [1] RACE  
2. 9S-2248 [1] FIELD COIL AND SUPPORT ASSEM.  
3. 9S-2004 [1] STATOR ASSEM.  
4. 9S-2006 [1] INSULATOR  
5. 9S-2005 [1] GROMMET  
6. 9S-2014 [3] CLIP  
7. 9S-2302 [1] ROTOR ASSEM.  
8. 9S-2390 [1] RETAINER ASSEM.  
9. 9S-2391 [1] SEAL  
10. 9S-2256 [1] GASKET  
11. 9S-2261 [1] COLLAR  
12. 2F-5721 [1] BEARING  
13. 2P-5616 [1] FRAME  
14. 3B-4502 [4] LOCKWASHER  
15. 9S-2009 [4] BOLT  
16. 9S-2391 [1] SEAL  
17. 9S-2254 [1] COLLAR  
18. 9S-2252 [1] SLINGER  
19. 9S-2008 [4] SCREW  
20. 9S-2258 [1] FAN AND BAFFLE ASSEM.  
21. 7F-7621 [1] WASHER  
22. 2K-4821 [1] LOCKNUT  
  C   INDICATES CHANGE
 

#SEBP11160291
 

2P-1204: ALTERNATOR GP

2P1204 ALTERNATOR GROUP--24 Volt, 19 Ampere
Serial No. 92V2127 to 92V6470 inclusive
Part of 4N5090 & 7N7430 Alternator Groups shown on Page 86 & 86A
c207038 SEBP1116
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Parts for your D7G TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 031-0243 [3] SCREW  
2. 6N-3821 CS [1] REGULATOR ASSEM.  
  3K-6234 [1] SCREW  
  4B-4863 [1] WASHER  
3. 009-8708 [2] BOOT  
4. 2L-8076 [1] TERMINAL  
5. 2L-8077 [1] TERMINAL  
6. 1P-1091 T KIT-(Reg. Mounting Plate and Gasket)  
7. 1P-1145 [1] HOLDER ASSEM.  
  1P-1137 [2] HOLDER  
8. 4B-2049 [4] NUT  
  3B-4502 [4] LOCKWASHER  
9. 1P-1138 [1] FIELD TERMINAL AND PLATE ASSEM.  
10. 5S-4245 [2] SCREW  
  6B-4542 [2] LOCKWASHER  
11. 4B-4274 [1] WASHER  
12. 1P-1130 T [1] KIT (2 Brushes)  
13. 032-4000 [4] SCREW  
14. 2P-1714 T [1] KIT (4 Gaskets)  
15. 1P-1080 T [1] KIT (Retainer and Seals)  
16. 6N-6717 CT [1] KIT (insulator)  
    (Terminal Stud)
17. 2P-1709 [1] RECTIFIER AND STATOR ASSEM.  
18. 2P-1719 [1] PLATE AND RECTIFIER ASSEM.  
    (Positive)
  2P-1720 [1] PLATE AND RECTIFIER ASSEM.  
    (Negative)
19. 6N-1226 C [1] ROTOR ASSEM.  
20. 1B-8705 [1] KEY  
21. 3B-4502 [10] LOCKWASHER  
22. 6N-5255 C [1] HEAD ASSEM.  
23. 6D-9953 [2] PIN  
24. 1B-5387 C [1] BEARING  
25. 2P-1713 T [1] KIT (Retainer and Seal)  
    (Retainer, Seal, Spacer, Washer)
26. 017-2311 [3] SCREW  
27. 9M-5520 [1] SCREW  
28. 3B-4511 [1] LOCKWASHER  
29. 1P-1131 T [1] KIT (Shaft Parts-Nut and Lockwasher)  
30. 2L-0611 [1] BEARING  
31. 1P-1134 [1] RACE  
32. 6N-5257 CT [1] KIT (frame screw-12 bolts)  
33. 6N-5254 C [1] HEAD ASSEM.  
34. 3B-4507 [2] LOCKWASHER 11mm(.437 in.)I.D.  
  3B-4504 [2] LOCKWASHER 6.35mm(.25in.)I.D.  
35. 1D-4718 [2] NUT 11mm(.437 in.) I.D.  
  9M-1311 [2] NUT 6.35mm(.25 in.)I.D.  
36. 2H-6139 [4] LOCKWASHER  
37. 1P-1088 T [1] KIT (2 Brush Springs)  
38. 2P-6261 C [2] INSULATOR  
  C   INDICATES CHANGE
  S   2P1698 ALTERNATOR ASSEM. CONSI
  T   REPAIR KITS ARE AVAILABLE MARK
 

#SEBP11160292
 

6N-9294: ALTERNATOR GP-CHARGING

6N9294 ALTERNATOR GROUP--24 Volt, 35 Ampere--Part 1 of 2
Serial No. 92V6471 to 92V8745 inclusive
Part of 4N5090 & 7N7430 Alternator Groups shown on Pages 86A & 86B
c226124 SEBP1116
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Parts for your D7G TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5P-6920 [1] BEARING  
2. 7N-7806 [1] COIL ASSEM.  
3. 7N-7804 [1] STRATOR ASSEM.  
4. 7N-7795 [1] COLLAR  
5. 7N-7810 [1] FRAME ASSEM.  
6. 5P-9514 [1] BEARING  
7. 9L-2140 [1] PLATE  
8. 9L-6782 [1] SHIELD  
9. 7N-7800 [1] ROTOR ASSEM.  
10. 2K-4821 [1] LOCKNUT  
11. 7F-7621 [1] WASHER  
12. 9L-6783 [1] COLLAR  
13. 9L-2139 [1] WASHER  
14. 9N-1210 [1] FAN ASSEM.  
15. 7N-9020 [3] SCREW ASSEM.  
16. 9L-2137 [1] RETAINER ASSEM.  
17. 7N-7122 C [1] RECTIFIER ASSEM.  
18. 9S-2396 [1] BUSHING  
19. 9S-2007 [4] SCREW  
20. 7N-7809 [1] PLATE  
21. 7N-7805 C [1] HOUSING  
22. 7N-9024 [4] BOLT  
  C   INDICATES CHANGE
 

#SEBP11160293
 

6N-9294: ALTERNATOR GP-CHARGING

6N9294 ALTERNATOR GROUP--24 Volt, 35 Ampere--Part 2 of 2
Serial No. 92V6471 to 92V8745 inclusive
Part of 4N5090 & 7N7430 Alternator Groups shown on Pages 86A & 86B
c218759 SEBP1116
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Parts for your D7G TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7N-7807 [1] TERMINAL KIT (output)  
    (Includes Insulator, Screw, Washers, Lockwasher, Nut, & Adapter)
2. 7N-7808 [1] TERMINAL KIT  
    (Includes Stud, Bushings, Washers & Nut Assem.)
3. 9L-6770 [1] CAP  
4. 8N-0740 [5] SCREW ASSEM.  
5. 7N-9022 [2] SCREW ASSEM.  
  9N-0938 [2] WASHER  
6. 7N-9023 [2] SCREW ASSEM.  
7. 7N-7799 [1] REGULATOR ASSEM.  
8. 6N-1869 [4] NUT ASSEM.  
9. 7N-7811 [1] CONNECTOR  
10. 7N-9018 [3] SCREW ASSEM.  
11. 9N-1202 [1] DIODE ASSEM.  
12. 7N-7797 [2] INSULATOR  
13. 7N-9021 [1] SCREW ASSEM.  
  7N-7796 [1] BUSHING  
14. 7N-7802 [1] CAPACITOR ASSEM.  
  3N-4082 [1] BRACKET  
15. 7N-7798 [1] CONNECTOR  
16. 7N-7801 [1] CONNECTOR  
 

#SEBP11160294
 

6N-9294: ALTERNATOR GP-CHARGING

6N9294 ALTERNATOR GROUP--24 Volt, 35 Ampere
Serial No. 92V8746 to 92V11065 inclusive
Part of 4N5090 Alternator Group shown on Page 86A
SEBP11160294 SEBP1116
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Parts for your D7G TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  9G-8255 Y [1] ALTERNATOR GROUP DELCO REMY  
    - OR -
  7N-9720 Y [1] ALTERNATOR GROUP  
  Y   SEPARATE ILLUSTRATION
 

#SEBP11160295
 

6N-9294: ALTERNATOR GP-CHARGING

6N9294 ALTERNATOR GROUP--24 Volt, 35 Ampere
Serial No. 92V11066-Up
SEBP11160295 SEBP1116
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Parts for your D7G TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  7N-9720 Y [1] ALTERNATOR GROUP  
    - OR -
  3T-6352 Y [1] ALTERNATOR GROUP DELCO REMY  
  Y   SEPARATE ILLUSTRATION
 

#SEBP11160296
 

7N-9720: ALTERNATOR GP-CHARGING

7N9720 ALTERNATOR GROUP--24 Volt, 35 Ampere--Type 1
Part of 6N9294 Alternator Group listed on Page 93C
c235257 SEBP1116
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Parts for your D7G TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9G-7551 [1] BEARING  
2. 9G-7548 [1] RING  
3. 9G-7558 [1] COIL ASSEM.  
4. 9G-7560 [1] ROTOR ASSEM.  
5. 9G-7553 [1] RING  
6. 9G-7562 [1] COVER ASSEM.  
7. 9G-7567 [1] REGULATOR ASSEM.  
8. 9G-7552 [1] BEARING  
9. 9G-7557 [1] SCREW ASSEM.  
10. 9G-7568 [1] FRAME ASSEM.  
11. 9G-7563 [1] DIODE ASSEM.  
12. 9G-7561 [1] STATOR ASSEM.  
13. 9G-7566 [1] FRAME  
14. 9G-7564 [1] FAN  
15. 9G-7549 [1] SPACER  
16. 2K-4821 [1] LOCKNUT  
  [1] WASHER  
17. 3T-5962 C [1] NAME PLATE  
18. 2H-3880 C [2] SCREW (drive)  
19. 3B-4510 C [1] LOCKWASHER  
20. 1B-8705 C [1] KEY  
    THE FOLLOWING REPAIR KITS ARE AVAILABLE:
  9G-7554 [1] KIT (ground terminal)  
    (Includes nuts and lockwashers)
  9G-7555 [1] KIT (output terminal)  
    (Includes nuts, washers and bushings)
  9G-7556 [1] KIT (capacitor)  
    (Includes capacitor, screw, lockwasher and washer)
  9G-7559 [1] KIT (relay terminal)  
    (Includes splice, tube, nut, terminal, luckwasher, washers, and bushing)
  9G-7565 [1] KIT (regulator terminal)  
    (Includes nuts, lockwashers, washers and bushing)
  C   INDICATES CHANGE
 

#SEBP11160297
 

7N-9720: ALTERNATOR GP-CHARGING

7N9720 ALTERNATOR GROUP--24 Volt, 35 Ampere--Type 2
Part of 6N9294 Alternator Group listed on Page 93C
c303085 SEBP1116
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Parts for your D7G TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9G-7551 [1] BEARING  
2. 9G-7548 [1] RING  
3. 9G-7558 [1] COIL AS-FIELD  
4. 9G-7560 [1] ROTOR AS  
5. 9G-7553 [1] RING-COVER  
6. 9G-7562 [1] COVER AS  
7. 9G-7567 [1] REGULATOR AS  
8. 9G-7552 [1] BEARING  
9. 9G-7557 C [4] SCREW AS  
10. 9G-7568 [1] FRAME AS-REAR  
11. 3T-1887 C [1] DIODE AS  
12. 9G-7561 [1] STATOR AS  
13. 9G-7566 [1] FRAME-DRIVE END  
14. 9G-7564 [1] FAN  
15. 9G-7549 [1] SPACER  
16. 2K-4821 [1] LOCKNUT  
17. 3T-5962 [1] PLATE-IDENTIFICATION  
18. 2H-3880 [2] SCREW-DRIVE  
19. 3B-4510 [1] LOCKWASHER  
20. 1B-8705 [1] KEY-WOODRUFF  
   
   
   
   
   
   
    THE FOLLOWING REPAIR
    KITS ARE AVAILABLE:
  9G-7554 [1] KIT-TERMINAL GROUND  
    (INCL NUTS AND
    LOCKWASHERS)
  9G-7555 [1] KIT-TERMINAL OUTPUT (OUTPUT)  
    (INCL NUTS, WASHERS AND
    BUSHINGS)
  9G-7556 [1] KIT-CAPACITOR  
    (INCL CAPACITOR, SCREW,
    LOCKWASHER & WASHER)
  9G-7559 [1] KIT-TERMINAL RELAY (RELAY)  
    (INCL SPLICE, TUBE,
    NUT, TERMINAL,
    LOCKWASHERS, WASHERS
    AND BUSHING)
  9G-7565 [1] KIT-TERMINAL REGULATOR (REGULATOR)  
    (INCL NUTS, LOCKWASHERS,
    WASHERS AND BUSHING)
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP11160298
 

9G-8255: ALTERNATOR GP-CHARGING

9G8255 ALTERNATOR GROUP--Delco-Remy--24 Volt, 35 Ampere--Part 1 of 2
Serial No. 92V8746 to 92V11065 inclusive
Part of 6N9294 Alternator Group listed on Page 93C
c228795 SEBP1116
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Parts for your D7G TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5P-6920 [1] BEARING-ROLLER  
2. 7N-7806 [1] COIL AS-FIELD  
3. 7N-7804 [1] STATOR AS  
4. 7N-7795 [1] COLLAR  
5. 7N-7810 [1] FRAME AS-DRIVE END  
6. 5P-9514 [1] BALL BEARING  
7. 9L-2140 [1] PLATE  
8. 9L-6782 [1] SHIELD-DUST  
9. 7N-7800 [1] ROTOR AS  
10. 2K-4821 [1] LOCKNUT  
11. 7F-7621 [1] WASHER  
12. 9L-6783 [1] COLLAR  
13. 9L-2139 [1] WASHER-FELT  
14. 9N-1210 [1] FAN AS  
15. 7N-9020 [3] SCREW AS  
16. 9L-2137 [1] RETAINER AS  
17. 7N-7122 [1] RECTIFIER AS  
18. 9S-2396 [1] BUSHING  
19. 9S-2007 [4] SCREW-LOCKING  
20. 7N-7809 [1] PLATE  
21. 7N-7805 [1] HOUSING  
22. 7N-9024 [4] BOLT  
 

#SEBP11160299
 

9G-8255: ALTERNATOR GP-CHARGING

9G8255 ALTERNATOR GROUP--Delco-Remy--24 Volt, 35 Ampere--Part 2 of 2
Serial No. 92V8746 to 92V11065 inclusive
Part of 6N9294 Alternator Group listed on Page 93C
c228796 SEBP1116
  For full view, you need register

Parts for your D7G TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7N-7807 [1] TERMINAL KIT (output)  
    (Includes Insulator, Screw, Washers, Lockwasher, Nut and Adapter)
2. 7N-7808 [1] TERMINAL KIT  
    (Includes Stud, Bushings, Washers and Nut Assem.)
3. 9L-6770 [1] CAP  
4. 8N-0740 [5] SCREW ASSEM.  
5. 7N-9022 [2] SCREW ASSEM.  
  9N-0938 [2] WASHER  
6. 7N-9023 [2] SCREW ASSEM.  
7. 7N-7799 [1] REGULATOR ASSEM.  
8. 6N-1869 [4] NUT ASSEM.  
9. 7N-7811 [1] CONNECTOR  
10. 7N-9018 [3] SCREW ASSEM.  
11. 9N-1202 [1] DIODE ASSEM.  
12. 7N-7797 [2] INSULATOR  
13. 7N-9021 [1] SCREW ASSEM.  
  7N-7796 [1] BUSHING  
14. 7N-7802 [1] CAPACITOR ASSEM.  
  3N-4082 [1] BRACKET  
15. 7N-7798 [1] CONNECTOR  
16. 7N-7801 [1] CONNECTOR  
 

Information:

Specifications
Alternator
26SI Series Alternator
Systems Operation
General Information
26SI Series Alternator
Component Description
26SI Series Alternator
Normal Operation
26SI Series Alternator
Testing and Adjusting
T1 Alternator Output - Test
26SI Series Alternator
T3 Charging System - Test
26SI Series Alternator
T5 Alternator Current - Test
26SI Series Alternator
General Information
26SI Series Alternator
Component - Test
26SI Series Alternator
Disassembly and Assembly
Alternator - Assemble
26SI Series Alternator
Alternator - Disassemble
26SI Series Alternator

Caterpillar Parts SIS Catalog D7G :

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