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266-7227 ALTERNATOR GP-CHARGING 24-VOLT, 60-AMPERE FIELD REPLACEMENT FOR @@@@@ 4N-3986@@@@@ 3406E TRUCK ENGINE




ELECTRICAL AND STARTING SYSTEM

ALTERNATOR GP-CHARGING
 

#SEBP27431970
 

266-7227: ALTERNATOR GP-CHARGING

266-7227 ALTERNATOR GP-CHARGING
24-VOLT, 60-AMPERE
FIELD REPLACEMENT FOR @@@@@ 4N-3986@@@@@
i02788059 SEBP2743
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Parts for your 3406E TRUCK ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8T-4205 [1] WASHER-HARD (7.2X14.5X2-MM THK)  
2. 1H-3244 [1] LOCKWASHER  
3. 6V-8187 [1] NUT (1/4-28-THD)  
4. 292-3815 [2] KIT-TERMINAL  
5. 9L-6770 [1] CAP-DUST  
6. 5P-3418 [1] BEARING-ROLLER  
7. 5P-3419 [1] RACE-BEARING INNER  
8. 291-8247 [1] RECTIFIER AS  
9. 202-2708 [1] DIODE AS  
10. 3T-6354 [1] REGULATOR AS-VOLTAGE (24-VOLT)(ALTERNATOR)  
11. 291-8253 [1] CAPACITOR AS  
12. 202-9897 [1] BEARING-SPECIAL BALL  
13. 100-6531 [1] FAN-ALTERNATOR (11-BLADE)  
14. 187-2034 [1] NUT-FLANGE (5/8-18-THD)  
15. 291-8274 [1] PLATE  
16. 291-8271 [1] HOUSING AS  
17. 202-2700 [1] FRAME  
18. 291-8263 [1] STATOR AS  
19. 6N-1945 [1] COIL AS-FIELD  
20. 9S-2390 [1] RETAINER  
21. 9S-2302 [1] ROTOR AS  
22. 4B-2047 [1] NUT (10-24-THD)  
23. 8T-0328 [1] WASHER-HARD (5.5X10X1-MM THK)  
24. 8F-1434 [1] LOCKWASHER  
25. 202-2784 [1] KIT-ALTERNATOR TERMINAL (OUTPUT)  
    (KIT INCLUDES NUT, WASHERS, INSULATORS, CONNECTORS, ADAPTER, & SCREW)
26. 202-2785 [1] KIT-ALTERNATOR TERMINAL (RELAY)  
    (KIT INCLUDES STUD, BUSHINGS, CONNECTOR, & NUT)
27. 202-2786 [1] KIT-ALTERNATOR TERMINAL (INDICATOR LIGHT)  
    (KIT INCLUDES NUTS, WASHERS, BUSHINGS, & CONNECTOR)
   
  202-2787 F [1] KIT-HARDWARE (ALTERNATOR AIR)  
    (KIT INCLUDES NUTS, SCREWS, WASHER, BOOT, COLLAR, & CONNECTOR)
  F   NOT SHOWN
 

#SEBP27431971
 

331-5717: ALTERNATOR GP-CHARGING

331-5717 ALTERNATOR GP-CHARGING
24-VOLT, 105-AMPERE
FIELD INSTALLATION
i03522400 SEBP2743
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Parts for your 3406E TRUCK ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8T-4205 [1] WASHER-HARD (7.2X14.5X2-MM THK)  
2. 1H-3244 [1] LOCKWASHER  
3. 6V-8187 [2] NUT (1/4-28-THD)  
4. 9L-6770 [1] CAP-DUST  
5. 231-6133 [1] KIT-BEARING (ALTERNATOR)  
  5P-3419 [1] RACE-BEARING INNER  
  229-9407 [1] BEARING AS  
6. 308-1362 [1] RECTIFIER AS  
7. 202-2708 [1] DIODE AS (ALTERNATOR)  
8. 3T-6354 [1] REGULATOR AS-VOLTAGE (24-VOLT)(ALTERNATOR)  
9. 202-9897 [1] BEARING-SPECIAL BALL  
10. 100-6531 [1] FAN-ALTERNATOR (11-BLADE)  
11. 187-2034 [1] NUT-FLANGE (5/8-18-THD)  
12. 202-2783 [1] PLATE  
13. 292-3815 [1] KIT-TERMINAL  
14. 202-2700 [1] FRAME (ALTERNATOR)  
15. 308-1365 [1] STATOR AS (ALTERNATOR)  
16. 308-1366 [1] COIL AS (ALTERNATOR)  
17. 9S-2390 [1] RETAINER  
18. 299-1761 [1] ROTOR AS  
19. 4B-2047 [1] NUT (10-24-THD)  
20. 8T-0328 [1] WASHER-HARD (5.5X10X1-MM THK)  
21. 8F-1434 [1] LOCKWASHER  
22. 202-2784 [1] KIT-ALTERNATOR TERMINAL  
    (INCLUDES NUT, LOCKWASHERS, WASHERS, INSULATORS, SCREW, CONNECTORS, & ADAPTER)
23. 202-2785 [1] KIT-ALTERNATOR TERMINAL  
    (INCLUDES STUD, BUSHINGS, WASHERS, CONNECTOR,
    AND NUT)
24. 202-2787 [1] KIT-HARDWARE (ALTERNATOR)  
    (INCLUDES NUT AS, SCREW AS, SCREW, PLUG, LOCKWASHER, NUT, CONNECTOR, BOLT, COLLAR & BOOT)
25. 328-8410 [1] KIT-TERMINAL  
 

#SEBP27431972
 

4N-3986: ALTERNATOR GP-CHARGING

4N-3986 ALTERNATOR GP-CHARGING
24-VOLT, 60-AMPERE
FIELD REPLACEMENT ORDER @@@@@266-7227@@@@@, 1- 3T-4688 TERMINAL-RING
AN ATTACHMENT
i00370433 SEBP2743
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Parts for your 3406E TRUCK ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6N-1876 [1] HOUSING AS (RECTIFIER)  
2. 9S-2396 [1] BUSHING-TERMINAL  
3. 9N-0943 [1] PLUG-BEARING WELL  
4. 5P-3418 [1] BEARING-ROLLER  
5. 6N-1968 [1] STATOR AS  
  2L-8075 [3] TERMINAL-RING (14-GA TO 16-GA, NO. 8 SCREW)  
  9N-0939 [1] GROMMET  
6. 9N-0942 [1] PLATE-COVER  
7. 2P-5616 [1] FRAME-DRIVE END  
8. 9S-2390 [1] RETAINER  
9. 9N-0937 [1] RECTIFIER AS  
10. 9S-2302 [1] ROTOR AS  
11. 5P-7807 [1] BALL BEARING  
12. 100-6531 [1] FAN-ALTERNATOR (11-BLADE)  
13. 5P-3419 [1] RACE-BEARING INNER  
14. 7F-7621 [1] WASHER (0.635X1.25X0.09-IN THK)  
15. 2K-4821 [1] LOCKNUT (5/8-18-THD)  
16. 6N-1945 [1] COIL AS-FIELD  
17. 9X-2500 [4] SCREW-HEX FLANGE (10-24X38.1-MM)  
18. 9N-3388 [5] BOLT (10-24X0.75-IN)  
19. 100-6532 [1] COLLAR-ALTERNATOR  
20. 9S-2009 [4] BOLT-FLANGE HEAD (10-24X3.625-IN)  
21. 6N-1944 [1] DIODE AS  
22. 6N-1870 [2] SCREW AS (8-32X34-MM)  
23. 8T-0328 [2] WASHER-HARD (5.5X10X1-MM THK)  
24. 9S-2544 [7] SCREW-HEX HEAD (8-32X11.13-MM)  
25. 9B-7233 [11] LOCKWASHER  
26. 4B-2043 [4] NUT (8-32-THD)  
27. 6V-8187 [2] NUT (1/4-28-THD)  
28. 1H-3244 [2] LOCKWASHER  
29. 6N-1925 [1] BRACKET  
30. 6N-1946 [1] CAPACITOR AS  
31. 6N-1872 [3] SCREW AS (8-32X1.25-IN)  
32. 3T-6354 [1] REGULATOR AS-VOLTAGE (24-VOLT)(ALTERNATOR)  
33. 6N-1873 [1] LEAD AS  
34. 2L-8075 [3] TERMINAL-RING (14-GA TO 16-GA, NO. 8 SCREW)  
35. 8T-4205 [2] WASHER-HARD (7.2X14.5X2-MM THK)  
36. 6N-1871 [1] LEAD AS  
37. 8M-6701 [3] WASHER (0.281X0.5X0.032-IN THK)  
38. 6N-1856 [4] BUSHING-TERMINAL  
   
    AVAILABLE REPAIR KIT(S):
  6N-1875 [1] KIT-OUTPUT TERMINAL (ALTERNATOR)  
    (INCLUDES TERMINAL, LEAD ASSEMBLY, BUSHING, WASHERS, NUTS & LOCKWASHERS)
  105-3762 [1] KIT-ALTERNATOR TERMINAL  
    (INCLUDES TERMINAL ASSEMBLY, INSULATOR, BUSHING, WASHER, NUTS & LOCKWASHERS)
 

#SEBP27431973
 

5N-5692: ALTERNATOR GP-CHARGING

5N-5692 ALTERNATOR GP-CHARGING
24-VOLT, 45-AMPERE
Type 1
AN ATTACHMENT
i00385542 SEBP2743
  For full view, you need register

Parts for your 3406E TRUCK 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)
 

#SEBP27431974
 

5N-5692: ALTERNATOR GP-CHARGING

5N-5692 ALTERNATOR GP-CHARGING
24-VOLT, 45-AMPERE
Type 2
AN ATTACHMENT
i03655525 SEBP2743
  For full view, you need register

Parts for your 3406E TRUCK 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  
 

#SEBP27431975
 

9N-0134: ALTERNATOR GP-CHARGING

9N-0134 ALTERNATOR GP-CHARGING
12 VOLT, 115 AMPERE
AN ATTACHMENT
i00435640 SEBP2743
  For full view, you need register

Parts for your 3406E TRUCK ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 009-8708 [1] BOOT-TERMINAL  
2. 121-4134 CY [1] ALTERNATOR GP-CHARGING  
  C   CHANGE FROM PREVIOUS TYPE
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP27431976
 

126-7631: CONNECTION GP-ELECTRICAL

126-7631 CONNECTION GP-ELECTRICAL
S/N 1LW1-33262
CYLINDER BLOCK GROUND
ALSO AN ATTACHMENT
i00515075 SEBP2743
  For full view, you need register

Parts for your 3406E TRUCK ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 126-8449 [1] STUD (3/8-16, 5/8-18X3.1-IN)  
2. 7P-1695 [2] WASHER (10.5X19X3-MM THK)  
3. 6V-8801 [1] NUT (3/8-16-THD)  
4. 9M-7783 [1] SPACER (0.65X1.188X0.81-IN THK)  
5. 8T-4122 [1] WASHER-HARD (17X32X3.5-MM THK)  
 

#SEBP27431977
 

126-7632: CONNECTION GP-ELECTRICAL

126-7632 CONNECTION GP-ELECTRICAL
S/N 1LW1-33335
FOR USE WITH SOUND PANEL
ALSO AN ATTACHMENT
i00515077 SEBP2743
  For full view, you need register

Parts for your 3406E TRUCK ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 126-8449 [1] STUD (3/8-16, 5/8-18X3.1-IN)  
2. 8T-4896 [2] WASHER-HARD (10.2X18.5X2.5-MM THK)  
3. 6V-8801 [1] NUT (3/8-16-THD)  
4. 5P-8247 [1] WASHER-HARD (17X32X3.5-MM THK)  
5. 101-6603 [1] CAP (STUD PROTECTOR)  
 

#SEBP27431978
 

129-9192: CONTROL & MTG GP-ENGINE ELEK

129-9192 CONTROL & MTG GP-ENGINE ELEK
S/N 1LW21697-33262
FOR USE WITH LH MOUNTED BLOCK SOUND PANEL
ALSO AN ATTACHMENT
i00498704 SEBP2743
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Parts for your 3406E TRUCK ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 212-9449 [1] CONTROL GP-ENGINE ELECTRONIC  
  126-7574 [1] SCREW-PAN HEAD (8-32X9.52-MM)  
  7X-6315 [1] STRAP AS-GROUND  
  6V-6703 M [2] KIT-RETAINING BOLT (ENGINE ELECTRIC CONTROL MOUNT)  
    (EACH INCLUDES BOLT, RETAINING RING & O-RING SEALS)
2. 8T-9655 [8] MOUNT-ISOLATION  
3. 6I-1418 [4] SPACER (8.2X12.7X28.7-MM THK)  
4. 9N-0869 [8] WASHER-HARD (8.8X25.5X2-MM THK)  
5. 9M-1974 [5] WASHER-HARD (8.8X16X2-MM THK)  
6. 1D-4539 [1] BOLT (5/16-18X2.5-IN)  
7. 127-1570 [3] STUD (5/16-18-THD)  
8. 127-1991 [4] SPACER (8.2X13X15-MM THK)  
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#SEBP27431979
 

129-9193: CONTROL & MTG GP-ENGINE ELEK

129-9193 CONTROL & MTG GP-ENGINE ELEK
S/N 1LW1-33262
CANNOT BE USED WITH LH MOUNTED BLOCK SOUND PANEL
ALSO AN ATTACHMENT
i00498705 SEBP2743
  For full view, you need register

Parts for your 3406E TRUCK ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1D-4539 [1] BOLT (5/16-18X2.5-IN)  
2. 6I-1418 [4] SPACER (8.2X12.7X28.7-MM THK)  
3. 8T-9655 [8] MOUNT-ISOLATION  
4. 9M-1974 [5] WASHER-HARD (8.8X16X2-MM THK)  
5. 9N-0869 [8] WASHER-HARD (8.8X25.5X2-MM THK)  
6. 115-3055 Y [1] CONTROL GP-ENGINE ELECTRONIC  
7. 127-1570 [3] STUD (5/16-18-THD)  
8. 127-1991 [4] SPACER (8.2X13X15-MM THK)  
  Y   SEPARATE ILLUSTRATION
 

Information:

Truck Engine News
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Charging System Troubleshooting Guide Has Been Updated for All Engines {1406, 7569}
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Belt - Inspect
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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}
Drive End Bearing Service For 50/75 Amp Brushless Alternators {1405}
Drive End Bearing Service For 50/75 Amp Brushless Alternators {1405}
Specifications
Alternator and Regulator
3406E Truck Engine
Alternator and Regulator
3406E Truck Engine
Alternator and Regulator
3406E Truck Engine
Alternator Mounting
3406E Truck Engine
Alternator
30SI Series and 34SI Series Alternator
Alternator
Alternator - Delco 21SI
Alternator
Alternator - Delco 27SI
Systems Operation
General Information
30SI Series and 34SI Series Alternator
Normal Operation
30SI Series and 34SI Series Alternator
Component Description
30SI Series and 34SI Series Alternator
General Information
Alternator - Delco 21SI
Component Description
Alternator - Delco 21SI
Normal Operation
Alternator - Delco 21SI
General Information
Alternator - Delco 27SI
Normal Operation
Alternator - Delco 27SI
Component Description
Alternator - Delco 27SI
Testing and Adjusting
T1 Alternator Output - Test
30SI Series and 34SI Series Alternator
T2 Electrical System Current - Test
30SI Series and 34SI Series Alternator
T3 Charging System - Test
30SI Series and 34SI Series Alternator
T4 Alternator Drive System - Check
30SI Series and 34SI Series Alternator
T5 Alternator Current - Test
30SI Series and 34SI Series Alternator
T6 Residual Magnetism Restoration
30SI Series and 34SI Series Alternator
T7 Identifying Source of Current Draw - Test
30SI Series and 34SI Series Alternator
T8 Alternator Overcharging - Test
30SI Series and 34SI Series Alternator
General Information
30SI Series and 34SI Series Alternator
Initial Troubleshooting Procedure
30SI Series and 34SI Series Alternator
Component - Test
30SI Series and 34SI Series Alternator
Capacitor - Test
Alternator - Delco 21SI
Diode Assembly - Test
Alternator - Delco 21SI
Brush Length - Check
Alternator - Delco 21SI
Field Winding - Test
Alternator - Delco 21SI
Insulated Screw - Check
Alternator - Delco 21SI
Rectifier - Test
Alternator - Delco 21SI
Regulator - Test
Alternator - Delco 21SI
Stator - Test
Alternator - Delco 21SI
Residual Magnetism - Restore
Alternator - Delco 21SI
Regulator - Test
Alternator - Delco 27SI
Field Winding - Test
Alternator - Delco 27SI
Stator - Test
Alternator - Delco 27SI
Diode Assembly - Test
Alternator - Delco 27SI
Rectifier - Test
Alternator - Delco 27SI
Insulated Screw - Check
Alternator - Delco 27SI
Residual Magnetism - Restore
Alternator - Delco 27SI
Capacitor - Test
Alternator - Delco 27SI
Troubleshooting
General Information
Alternator - Delco 21SI
Charging System
Alternator - Delco 21SI
General Information
Alternator - Delco 27SI
Alternator
Alternator - Delco 27SI
Disassembly and Assembly
Alternator - Disassemble
30SI Series and 34SI Series Alternator
Alternator - Assemble
30SI Series and 34SI Series Alternator
Alternator - Disassemble
Alternator - Delco 21SI
Alternator - Assemble
Alternator - Delco 21SI
Alternator - Disassemble
Alternator - Delco 27SI
Alternator - Assemble
Alternator - Delco 27SI
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 3406E :

Truck sale:

USD $8,785 
2000 CAT 3406E

Transgear Truck Supplies
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