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121-4134 ALTERNATOR GP-CHARGING 12-VOLT, 115-AMPERE AN ATTACHMENT C7 PETROLEUM ENGINE




ELECTRICAL AND STARTING SYSTEM

ALTERNATOR GP-CHARGING
 

#SEBP52890400
 

121-4134: ALTERNATOR GP-CHARGING

121-4134 ALTERNATOR GP-CHARGING
12-VOLT, 115-AMPERE
AN ATTACHMENT
i00482792 SEBP5289
  For full view, you need register

Parts for your C7 PETROLEUM ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1H-3244 [1] LOCKWASHER  
2. 6V-8189 [1] NUT (5/16-18-THD)  
3. 8T-4205 [1] WASHER-HARD (7.2X14.5X2-MM THK)  
4. 3E-5451 [1] REGULATOR AS-VOLTAGE (12-VOLT)(ALTERNATOR)  
5. 9L-6770 [1] CAP-DUST  
6. 2K-4821 [1] LOCKNUT (5/8-18-THD)  
7. 7F-7621 [1] WASHER (0.635X1.25X0.09-IN THK)  
8. 8T-4224 [1] WASHER-HARD (8.8X16X2-MM THK)  
9. 3F-9556 [1] LOCKWASHER  
10. 137-4936 [1] ROTOR AS-ALTERNATOR  
11. 3E-5450 [1] COVER  
12. 4B-2043 [4] NUT (8-32-THD)  
13. 9B-7233 [4] LOCKWASHER  
14. 3E-5448 [1] CONNECTOR  
15. 3E-5446 [1] CONNECTOR  
16. 3E-5457 [1] DIODE AS  
17. 3E-5461 [1] RECTIFIER AS  
18. 7N-9023 [3] SCREW AS (8-32X26.9-MM)  
19. 3E-5460 [1] HOLDER AS-BRUSH  
20. 3E-5459 [2] BRUSH AS-ALTERNATOR  
21. 3N-3718 [2] SCREW AS  
22. 3E-5458 [1] CAPACITOR AS-ALTERNATOR  
23. 4M-5281 [1] BOLT (1/4-20X0.75-IN)  
24. 3E-5454 [1] FAN-ALTERNATOR (11-BLADE)  
25. 3E-5455 [1] HOUSING  
26. 5P-7807 [1] BALL BEARING  
27. 3E-5447 [1] PLATE  
28. 030-9612 [3] SCREW-FORMING (10-24X0.5-IN)  
29. 3E-5452 [1] STATOR AS  
30. 132-1230 [1] KIT-ALTERNATOR TERMINAL (RELAY)  
    (INCLUDES INSULATOR, WASHER, NUT & TERMINAL)
31. 132-1224 [1] FRAME AS-ALTERNATOR  
32. 5P-6920 [1] BEARING-ROLLER  
33. 3E-5462 [1] KIT-ALTERNATOR TERMINAL (BATTERY)  
    (INCLUDES INSULATOR, LOCKWASHER, NUTS & TERMINAL)
 

#SEBP52890401
 

125-9597: ALTERNATOR GP-CHARGING

125-9597 ALTERNATOR GP-CHARGING
12-VOLT, 145-AMPERE
AN ATTACHMENT
i00512940 SEBP5289
  For full view, you need register

Parts for your C7 PETROLEUM ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1H-3244 [1] LOCKWASHER  
2. 6V-8189 [1] NUT (5/16-18-THD)  
3. 8T-4205 [1] WASHER-HARD (7.2X14.5X2-MM THK)  
4. 3E-5451 [1] REGULATOR AS-VOLTAGE (12-VOLT)(ALTERNATOR)  
5. 9L-6770 [1] CAP-DUST  
6. 187-2034 [1] NUT-FLANGE (5/8-18-THD)  
7. 126-2368 [1] KIT-ALTERNATOR GUARD  
    (INCLUDES GUARD, BOLT, SCREW & LOCKWASHER)
8. 8T-4224 [1] WASHER-HARD (8.8X16X2-MM THK)  
9. 3F-9556 [1] LOCKWASHER  
10. 137-4937 [1] ROTOR AS-ALTERNATOR  
11. 3E-5450 [1] COVER  
12. 4B-2043 [4] NUT (8-32-THD)  
13. 9B-7233 [4] LOCKWASHER  
14. 3E-5448 [1] CONNECTOR  
15. 3E-5446 [1] CONNECTOR  
16. 3E-5457 [1] DIODE AS  
17. 231-6126 [1] RECTIFIER AS-ALTERNATOR  
18. 7N-9023 [3] SCREW AS (8-32X26.9-MM)  
19. 3E-5460 [1] HOLDER AS-BRUSH  
20. 3E-5459 [2] BRUSH AS-ALTERNATOR  
21. 3N-3718 [2] SCREW AS  
22. 3E-5458 [1] CAPACITOR AS-ALTERNATOR  
23. 8T-9367 [1] BOLT (1/4-20X2-IN)  
24. 3E-5454 [1] FAN-ALTERNATOR (11-BLADE)  
25. 3E-5455 [1] HOUSING  
26. 5P-7807 [1] BALL BEARING  
27. 3E-5447 [1] PLATE  
28. 030-9612 [3] SCREW-FORMING (10-24X0.5-IN)  
29. 137-4938 [1] STATOR AS-ALTERNATOR  
30. 132-1230 [1] KIT-ALTERNATOR TERMINAL (RELAY)  
    (INCLUDES BUSHING, WASHER, NUT & TERMINAL)
31. 132-1224 [1] FRAME AS-ALTERNATOR  
32. 5P-6920 [1] BEARING-ROLLER  
33. 3E-5462 [1] KIT-ALTERNATOR TERMINAL (BATTERY)  
    (INCLUDES NUT, TERMINAL,WASHER & INSULATOR)
 

#SEBP52890402
 

169-3345: ALTERNATOR GP-CHARGING

169-3345 ALTERNATOR GP-CHARGING
24-VOLT, 50-AMPERE
AN ATTACHMENT
i01363671 SEBP5289
  For full view, you need register

Parts for your C7 PETROLEUM ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 185-2653 [1] FRAME  
2. 185-2652 [1] FRAME AS  
3. 185-2639 [1] FAN AS (ALTERNATOR)  
4. 185-2640 [1] FRAME AS  
5. 185-2645 [1] FRAME  
6. 2K-4821 [1] LOCKNUT (5/8-18-THD)  
7. 5P-8247 [1] WASHER-HARD (17X32X3.5-MM THK)  
8. 228-9657 [1] COVER AS  
10. 185-2647 [1] GROMMET  
11. 9L-6770 [1] CAP-DUST  
12. 190-0065 [1] STATOR AS-ALTERNATOR  
13. 185-2638 [2] COLLAR  
14. 185-2654 [1] PLATE  
15. 185-2650 [1] ROTOR AS (ALTERNATOR)  
16. 185-2644 [1] COIL AS  
17. 185-2648 [1] REGULATOR AS-VOLTAGE (24-VOLT)(ALTERNATOR)  
18. 6V-8189 [1] NUT (5/16-18-THD)  
19. 8T-4224 [1] WASHER-HARD (8.8X16X2-MM THK)  
20. 3F-9556 [1] LOCKWASHER  
21. 5S-7349 [1] BOLT (1/4-20X0.5-IN)  
22. 8T-4205 [1] WASHER-HARD (7.2X14.5X2-MM THK)  
23. 1H-3244 [1] LOCKWASHER  
   
    AVAILABLE REPAIR KIT(S):
  185-2655 [1] KIT-BEARING (ALTERNATOR)  
    (INCLUDES BEARINGS)
  199-8436 [1] KIT-TERMINAL (ALTERNATOR AIR)  
    (INCLUDES HOLDER AS, PLATE, INSULATOR, PIN, BOLT KITS, GROMMET & NUT)
  199-7891 [1] KIT-TERMINAL (ALTERNATOR AIR)  
    (INCLUDES INSULATORS, WASHERS & NUTS)
  185-2658 [1] KIT-HARDWARE (ALTERNATOR AIR)  
    (INCLUDES BOLT KITS)
 

#SEBP52890403
 

177-6972: ALTERNATOR GP-CHARGING

177-6972 ALTERNATOR GP-CHARGING
24-VOLT, 65-AMPERE
AN ATTACHMENT
i01553543 SEBP5289
  For full view, you need register

Parts for your C7 PETROLEUM ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 129-5096 [1] PULLEY-ALTERNATOR (8-GROOVE)  
2. 185-5294 Y [1] ALTERNATOR GP-CHARGING (24-VOLT)  
3. 203-0199 [1] SPACER (HEX)  
4. 258-7531 [1] GUARD AS  
  6V-8214 M [7] BOLT (M6X1X20-MM)  
  6V-8225 M [7] NUT (M6X1-THD)  
  9X-8267 [14] WASHER (6.6X12X2-MM THK)  
5. 5P-2424 [1] BOLT (1/2-13X2.25-IN)  
6. 6V-8188 [1] NUT (1/2-13-THD)  
7. 7X-0340 [1] BOLT (1/2-13X6.5-IN)  
8. 8T-4121 [1] WASHER-HARD (11X21X2.5-MM THK)  
9. 8T-4195 M [1] BOLT (M10X1.5X30-MM)  
10. 8T-4223 [3] WASHER-HARD (13.5X25.5X3-MM THK)  
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP52890404
 

177-9953: ALTERNATOR GP-CHARGING

177-9953 ALTERNATOR GP-CHARGING
24-VOLT, 80-AMPERE
AN ATTACHMENT
i01531014 SEBP5289
  For full view, you need register

Parts for your C7 PETROLEUM ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 185-2653 [1] FRAME  
2. 5S-7349 [1] BOLT (1/4-20X0.5-IN)  
3. 185-2639 [1] FAN AS (ALTERNATOR)  
4. 1H-3244 [1] LOCKWASHER  
5. 185-2645 [1] FRAME  
6. 2K-4821 [1] LOCKNUT (5/8-18-THD)  
7. 5P-8247 [1] WASHER-HARD (17X32X3.5-MM THK)  
8. 228-9657 [1] COVER AS  
9. 8T-4205 [1] WASHER-HARD (7.2X14.5X2-MM THK)  
10. 185-2647 [1] GROMMET  
11. 9L-6770 [1] CAP-DUST  
12. 423-2775 [1] STATOR AS (24-VOLT, 95-AMPERE)(ALTERNATOR)  
13. 185-2638 [2] COLLAR  
14. 185-2654 [1] PLATE  
15. 185-2650 [1] ROTOR AS (ALTERNATOR)  
16. 185-2644 [1] COIL AS  
17. 185-2648 [1] REGULATOR AS-VOLTAGE (24-VOLT)(ALTERNATOR)  
18. 6V-8189 J [1] NUT (5/16-18-THD)  
19. 8T-4224 J [1] WASHER-HARD (8.8X16X2-MM THK)  
20. 3F-9556 J [1] LOCKWASHER  
   
    AVAILABLE REPAIR KIT(S):
  199-7891 J [1] KIT-TERMINAL (ALTERNATOR AIR)  
    (INCLUDES INSULATORS, WASHERS, NUT & STEP NUT)
  185-2655 [1] KIT-BEARING (ALTERNATOR)  
    (INCLUDES 3 BEARINGS)
  199-8436 [1] KIT-TERMINAL (ALTERNATOR AIR)  
    (INCLUDES HOLDER AS, PLATE, INSULATOR, PIN, BOLT, GROMMET & NUT)
  185-2658 [1] KIT-HARDWARE (ALTERNATOR AIR)  
    (INCLUDES BOLTS)
  J   KIT MARKED J SERVICES PART(S) MARKED J
 

#SEBP52890405
 

185-5294: ALTERNATOR GP-CHARGING

185-5294 ALTERNATOR GP-CHARGING
24-VOLT, 65-AMPERE
PART OF 177-6972 ALTERNATOR GP-CHARGING
AN ATTACHMENT
i01530501 SEBP5289
  For full view, you need register

Parts for your C7 PETROLEUM ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 185-2653 [1] FRAME  
2. 5S-7349 [1] BOLT (1/4-20X0.5-IN)  
3. 185-2639 [1] FAN AS  
4. 1H-3244 [1] LOCKWASHER  
5. 185-2645 [1] FRAME  
6. 2K-4821 [1] LOCKNUT (5/8-18-THD)  
7. 5P-8247 [1] WASHER-HARD (17X32X3.5-MM THK)  
8. 228-9657 [1] COVER AS  
9. 8T-4205 [1] WASHER-HARD (7.2X14.5X2-MM THK)  
10. 185-2647 [1] GROMMET  
11. 9L-6770 [1] CAP-DUST  
12. 185-2642 [1] STATOR AS  
13. 185-2638 [2] COLLAR  
14. 185-2654 [1] PLATE  
15. 185-2650 [1] ROTOR AS  
16. 185-2644 [1] COIL AS  
17. 185-2648 [1] REGULATOR AS-VOLTAGE (24-VOLT)(ALTERNATOR)  
18. 6V-8189 [1] NUT (5/16-18-THD)  
19. 8T-4224 [1] WASHER-HARD (8.8X16X2-MM THK)  
20. 3F-9556 [1] LOCKWASHER  
   
    AVAILABLE REPAIR KIT(S):
  185-2655 [1] KIT-BEARING (ALTERNATOR)  
    (INCLUDES 2 BEARINGS)
  199-8436 [1] KIT-TERMINAL (ALTERNATOR AIR)  
    (INCLUDES HOLDER AS, PLATE, INSULATOR, PIN, BOLT, GROMMET, & NUT)
  199-7891 [1] KIT-TERMINAL (ALTERNATOR AIR)  
    (INCLUDES INSULATORS, WASHERS & NUT)
  185-2658 [1] KIT-HARDWARE (ALTERNATOR AIR)  
    (INCLUDES BOLTS)
 

#SEBP52890406
 

188-3506: ALTERNATOR GP-CHARGING

188-3506 ALTERNATOR GP-CHARGING
12 VOLT, 130 AMPERE
AN ATTACHMENT
i01448268 SEBP5289
  For full view, you need register

Parts for your C7 PETROLEUM ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 117-1379 Y [1] ALTERNATOR GP-CHARGING  
2. 126-8240 [1] SUPPORT-ALTERNATOR  
3. 131-2182 [1] SUPPORT-ALTERNATOR  
4. 1H-2415 [1] BOLT (0.5-13X2.5-IN)  
5. 6V-8188 [2] NUT (1/2-13-THD)  
6. 7X-0338 [1] BOLT (1/2-13X6-IN)  
7. 8T-4121 [6] WASHER-HARD (11X21X2.5-MM THK)  
8. 8T-4186 M [2] BOLT (M10X1.5X40-MM)  
9. 8T-4195 M [4] BOLT (M10X1.5X30-MM)  
10. 8T-4223 [4] WASHER-HARD (13.5X25.5X3-MM THK)  
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP52890407
 

197-8820: ALTERNATOR GP-CHARGING

197-8820 ALTERNATOR GP-CHARGING
24-VOLT, 95-AMPERE
AN ATTACHMENT
i01691128 SEBP5289
  For full view, you need register

Parts for your C7 PETROLEUM ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 185-2653 [1] FRAME  
2. 5S-7349 [1] BOLT (1/4-20X0.5-IN)  
3. 185-2639 [1] FAN AS  
4. 1H-3244 [1] LOCKWASHER  
5. 185-2645 [1] FRAME  
6. 2K-4821 [1] LOCKNUT (5/8-18-THD)  
7. 5P-8247 [1] WASHER-HARD (17X32X3.5-MM THK)  
8. 228-9657 [1] COVER AS  
9. 8T-4205 [1] WASHER-HARD (7.2X14.5X2-MM THK)  
10. 185-2647 [1] GROMMET  
11. 9L-6770 [1] CAP-DUST  
12. 205-0626 [1] STATOR AS-ALTERNATOR  
13. 185-2638 [2] COLLAR  
14. 185-2654 [1] PLATE  
15. 185-2650 [1] ROTOR AS  
16. 185-2644 [1] COIL AS  
17. 185-2648 [1] REGULATOR AS-VOLTAGE (24-VOLT)(ALTERNATOR)  
18. 6V-8189 [1] NUT (5/16-18-THD)  
19. 8T-4224 [1] WASHER-HARD (8.8X16X2-MM THK)  
20. 3F-9556 [1] LOCKWASHER  
21. 185-2655 [1] KIT-BEARING (ALTERNATOR)  
    (INCLUDES BEARINGS)
22. 199-8436 [1] KIT-TERMINAL (ALTERNATOR AIR)  
    (INCLUDES HOLDER AS, PLATE, INSULATOR, PIN, BOLTS, GROMMET & NUTS)
23. 199-7891 [1] KIT-TERMINAL (ALTERNATOR AIR)  
    (INCLUDES INSULATORS, WASHERS & NUTS)
24. 185-2658 [1] KIT-HARDWARE (ALTERNATOR AIR)  
    (INCLUDES BOLTS)
 

#SEBP52890408
 

5N-5692: ALTERNATOR GP-CHARGING

5N-5692 ALTERNATOR GP-CHARGING
24-VOLT, 45-AMPERE
Type 1
FOR USE WITH @@@@@ 2W-8494@@@@@, @@@@@100-2854@@@@@
AN ATTACHMENT
i00385542 SEBP5289
  For full view, you need register

Parts for your C7 PETROLEUM ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5P-6920 [1] BEARING-ROLLER  
2. 7N-7806 [1] COIL AS-FIELD  
3. 9G-5578 [1] STATOR AS (24-VOLT)  
4. 7N-7795 [1] COLLAR  
5. 7N-7810 [1] FRAME AS-DRIVE END  
6. 6V-2202 [1] BALL BEARING  
7. 9L-2140 [1] PLATE  
8. 7X-3353 [4] SCREW-HEX HEAD (10X24X19.05-MM)  
9. 7N-7800 [1] ROTOR AS  
10. 187-2034 [1] NUT-FLANGE (5/8-18-THD)  
12. 030-9612 [5] SCREW-FORMING (10-24X0.5-IN)  
13. 9L-2139 [1] WASHER-FELT (1.31X1.68X0.125-IN THK)  
14. 3E-5454 [1] FAN-ALTERNATOR (11-BLADE)  
15. 9S-2437 [3] SCREW-TAPPING (10-24X19.05-MM)  
16. 9L-2137 [1] RETAINER AS  
17. 8F-1434 [4] LOCKWASHER  
18. 7N-9024 [4] BOLT (10-24X2.5-IN)  
19. 7N-7805 [1] HOUSING  
20. 7N-7809 [1] PLATE  
21. 8T-4205 [1] WASHER-HARD (7.2X14.5X2-MM THK)  
22. 9B-7233 [6] LOCKWASHER  
23. 9L-6770 [1] CAP-DUST  
25. 6N-1872 [2] SCREW AS (8-32X1.25-IN)  
26. 7N-9023 [2] SCREW AS (8-32X26.9-MM)  
27. 3T-6354 [1] REGULATOR AS-VOLTAGE (24-VOLT)(ALTERNATOR AIR)  
28. 6V-8377 [4] NUT (8-32-THD)  
29. 7N-7811 [1] CONNECTOR  
30. 8T-0328 [6] WASHER-HARD (5.5X10X1-MM THK)  
31. 112-9119 [1] DIODE AS-ALTERNATOR  
32. 7N-9021 [1] SCREW AS (8-32X1.34-IN)  
33. 7N-7796 [1] BUSHING-TERMINAL  
34. 7N-7802 [1] CAPACITOR AS  
35. 7N-7798 [1] CONNECTOR  
36. 7N-7801 [1] CONNECTOR  
37. 9S-2544 [2] SCREW-HEX HEAD (8-32X11.13-MM)  
38. 1H-3244 [1] LOCKWASHER  
39. 6V-8187 [1] NUT (1/4-28-THD)  
40. 206-4202 [1] RECTIFIER AS  
   
    AVAILABLE REPAIR KIT(S):
  7N-7807 [1] KIT-OUTPUT TERMINAL (ALTERNATOR)  
    (INCLUDES INSULATOR, SCREWS, WASHERS, LOCKWASHERS, NUTS & ADAPTERS)
  7N-7808 [1] KIT-RELAY TERMINAL (ALTERNATOR)  
    (INCLUDES STUDS, BUSHINGS, WASHERS & NUT AS)
 

#SEBP52890409
 

5N-5692: ALTERNATOR GP-CHARGING

5N-5692 ALTERNATOR GP-CHARGING
24-VOLT, 45-AMPERE
Type 2
FOR USE WITH @@@@@ 2W-8494@@@@@, @@@@@100-2854@@@@@
AN ATTACHMENT
i03655525 SEBP5289
  For full view, you need register

Parts for your C7 PETROLEUM ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 187-2034 [1] NUT-FLANGE (5/8-18-THD)  
2. 3E-5454 [1] FAN-ALTERNATOR (11-BLADE)  
3. 6V-8187 [1] NUT (1/4-28-THD)  
4. 1H-3244 [1] LOCKWASHER  
5. 8T-4205 [1] WASHER-HARD (7.2X14.5X2-MM THK)  
6. 9L-6770 [1] CAP-DUST  
 

Information:

Engine News
Charging System Troubleshooting Guide Has Been Updated for All Engines {1406, 7569}
Charging System Troubleshooting Guide Has Been Updated for All Engines {1406, 7569}
Operation and Maintenance Manual
Alternator - Inspect
C7 Petroleum Engine
Special Instruction
Charging System Troubleshooting {1406}
Charging System Troubleshooting {1406}
Procedure for Replacing Regulator Kit on All Engines {1405}
Procedure for Replacing Regulator Kit on All Engines {1405}
Procedure to Install Brush Holder Assembly to End Frame on All Engines {1405}
Procedure to Install Brush Holder Assembly to End Frame on All Engines {1405}
Testing and Adjusting
Alternator - Test
C7 Petroleum Engines
Charging System - Test
C7 Petroleum Engines
Troubleshooting
Alternator Problem
C7 and C9 Industrial Engines
Disassembly and Assembly
Alternator - Remove and Install
C7 PETROLEUM Petroleum Engine
Service Magazine
Charging System Troubleshooting Guide Has Been Updated for All Machines {1406, 7569}
Charging System Troubleshooting Guide Has Been Updated for All Machines {1406, 7569}

Caterpillar Parts SIS Catalog C7 :

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