AVSPARE.COM
parts catalog

4W-5271 REGULATOR AS-VOLTAGE S/N 6CA1-882; 6DA1-1556; 1GD1-150 240-VOLT PART OF 4W-9069, 5N-7064, 5N-7065, 5N-7066, 5N-7067, 7C-1601, 7W-4371 GENERATOR GP 3408




GENERATORS

REGULATOR GP-VOLTAGE
 

#SEBP14751300
 

4W-5271: REGULATOR AS-VOLTAGE

4W-5271 REGULATOR AS-VOLTAGE
S/N 6CA1-882; 6DA1-1556; 1GD1-150
240-VOLT
PART OF 4W-9069, 5N-7064, 5N-7065, 5N-7066, 5N-7067, 7C-1601, 7W-4371 GENERATOR GP
i00379586 SEBP1475
  For full view, you need register

Parts for your 3408 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5N-8002 C [1] REGULATOR AS-VOLTAGE  
2. 5N-8006 [1] RECTIFIER AS  
3. 4W-0182 [1] RECTIFIER AS (FIELD)  
4. 3N-7803 [1] RECTIFIER AS (CONTROLLED)  
5. 5N-6171 [1] CAPACITOR AS  
6. 3N-7806 [1] RESISTOR AS  
7. 5N-6170 [1] CAPACITOR AS  
8. 3N-2043 [1] REACTOR AS  
9. 5N-3958 [1] FILM-IDENTIFICATION (FUSE TYPE)  
10. 4W-5276 [1] STRIP-TERMINAL  
11. 4W-5274 C [1] MARKER (TERMINAL)  
12. 3N-7808 [1] HOLDER-FUSE  
13. 3N-7807 [1] FUSE (15-AMPERE)  
14. 4W-5277 [1] PROTECTOR (THERMAL)  
15. 3N-7752 [2] SPACER  
16. 3N-2055 [1] MARKER  
17. 4W-5273 [1] SUPPRESSOR-VOLTAGE  
18. 3N-2041 [2] RHEOSTAT AS  
19. 5N-8784 [1] HARNESS AS-WIRING (VOLTAGE REGULATOR)  
20. 6L-7004 [1] POTENTIOMETER (8-OHM, 25-WATT)(DROOP)  
   
    AVAILABLE REPAIR KIT(S):
  3N-5536 [1] KIT-HARDWARE (VOLTAGE REGULATOR)  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP14751301
 

5N-5081: REGULATOR AS-VOLTAGE

5N-5081 REGULATOR AS-VOLTAGE
S/N 1GD1-150
480-VOLT
PART OF 5N-9439 REGULATOR AS-VOLTAGE
i00385348 SEBP1475
  For full view, you need register

Parts for your 3408 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5N-9092 [1] COVER  
2. 5N-9097 [1] BOARD AS (M1)  
3. 5N-7315 [1] BOARD AS (M3)  
4. 5N-5019 [1] BOARD AS (M2)  
5. 5N-9090 [1] BRACKET  
6. 5N-9105 [1] BOARD AS (M5)  
7. 5N-5102 [1] BOARD AS (M4)  
8. 4W-1079 C [4] GUIDE-CARD  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP14751302
 

5N-9439: REGULATOR AS-VOLTAGE

5N-9439 REGULATOR AS-VOLTAGE
S/N 1GD1-150
240-VOLT
PART OF 7C-1602, 7W-4373 GENERATOR GP
i00391289 SEBP1475
  For full view, you need register

Parts for your 3408 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4W-5787 [1] TRANSFORMER AS  
2. 5N-5081 Y [1] REGULATOR AS-VOLTAGE  
3. 5N-9096 [1] CLAMP AS  
  5N-9100 [1] CAPACITOR  
4. 5N-9107 [2] RECTIFIER  
5. 5N-9101 [1] TRANSFORMER AS  
6. 6L-7008 [1] STRAP-CABLE  
7. 5N-9106 [1] HARNESS AS-PANEL (VOLTAGE REGULATOR)(1)  
8. 4W-6340 [1] PROTECTOR  
9. 5N-9095 [1] HOLDER-FUSE  
  3N-2050 [1] FUSE (15-AMPERE)  
10. 5N-3959 [1] FILM-IDENTIFICATION (VOLTAGE REGULATOR)  
11. 7L-2770 [1] RECTIFIER-BLOCK  
12. 6L-7004 [1] POTENTIOMETER (8-OHM, 25-WATT)(DROOP)  
12A. 6L-7004 [1] POTENTIOMETER (8-OHM, 25-WATT)(GAIN)  
13. 5N-9103 [1] POTENTIOMETER (VOLTAGE ADJUST)  
14. 5N-9102 [1] MARKER  
15. 5N-9099 [1] MARKER  
16. 5N-9094 [1] HARNESS AS-PANEL (VOLTAGE REGULATOR)(3)  
17. 5N-7314 [1] HARNESS AS-PANEL (VOLTAGE REGULATOR)(2)  
18. 7W-8888 [1] RESISTOR AS  
   
    AVAILABLE REPAIR KIT(S):
  5N-7310 [1] KIT-REGULATOR HARDWARE (VOLTAGE)  
    (INCLUDES RECEPTACLES, SCREWS, SPACERS, WASHERS, NUTS, RETAINERS, & JUMPER)
  Y   SEPARATE ILLUSTRATION
 

#SEBP14751303
 

7C-1600: REGULATOR AS-VOLTAGE

7C-1600 REGULATOR AS-VOLTAGE
S/N 6CA833-840; 6DA1557-2107
VR-3
PART OF 4W-9069, 5N-7064, 5N-7066, 5N-7067 GENERATOR GP
FIELD REPLACEMENT ORDER @@@@@ 9Y-8400@@@@@
i00399716 SEBP1475
  For full view, you need register

Parts for your 3408 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7C-3882 [1] FUSE (12-AMPERE)  
2. 7C-3583 [1] COVER-FUSE  
3. 2H-8533 [2] SCREW-MACHINE (10-32X0.25-IN)  
 

#SEBP14751304
 

116-7846: REGULATOR GP-VOLTAGE

116-7846 REGULATOR GP-VOLTAGE -DIGITAL
S/N 1GD1-150
125-VOLT TO 249-VOLT
AN ATTACHMENT
i00489303 SEBP1475
  For full view, you need register

Parts for your 3408 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  155-3832 Y [1] REGULATOR AS-VOLTAGE (DIGITAL)  
   
  124-3487 [1] FILM-INSTRUCTION (VOLTAGE ADJUSTMENT)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP14751305
 

116-7849: REGULATOR GP-VOLTAGE

116-7849 REGULATOR GP-VOLTAGE -DIGITAL
S/N 1GD1-150
125-VOLT TO 249-VOLT. KVAR/PF CONTROLLER
AN ATTACHMENT
i00489311 SEBP1475
  For full view, you need register

Parts for your 3408 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  155-3835 Y [1] REGULATOR AS-VOLTAGE (DIGITAL)  
   
  124-3486 [1] FILM-INSTRUCTION (VOLTAGE ADJUSTMENT)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP14751306
 

121-6202: REGULATOR GP-VOLTAGE

121-6202 REGULATOR GP-VOLTAGE
S/N 1GD1-150
120-VOLT TO 600-VOLT
AN ATTACHMENT
i02905487 SEBP1475
  For full view, you need register

Parts for your 3408 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  124-1563 Y [1] MOUNTING GP-VOLTAGE REGULATOR  
    -OR-
  242-3487 Y [1] MOUNTING GP-VOLTAGE REGULATOR  
  155-3832 Y [1] REGULATOR AS-VOLTAGE (DIGITAL)  
    -OR-
  235-5725 Y [1] REGULATOR AS-VOLTAGE (DIGITAL)  
    -OR-
  314-7755 Y [1] REGULATOR AS-VOLTAGE (DIGITAL)  
   
  Y   SEPARATE ILLUSTRATION
 

#SEBP14751307
 

309-1019: REGULATOR GP-VOLTAGE

309-1019 REGULATOR GP-VOLTAGE
240-VOLT. VR6-SENSING
PART OF 4P-7040 KIT-PARTS, 6I-2963 REGULATOR GP-VOLTAGE
AN ATTACHMENT
i02800827 SEBP1475
  For full view, you need register

Parts for your 3408 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6V-8374 [19] SCREW-MACHINE (6-32X0.25-IN)  
2. 6V-8185 [4] NUT (1/4-20-THD)  
3. 4B-4674 [8] WASHER (6.4X14.5X1.6-MM THK)  
4. 7C-3887 [4] BOLT (1/4-20X4.5-IN)  
5. 219-3484 [1] FILM-WARNING (ELECTROCUTION HAZARD, READ OMM)  
 

#SEBP14751308
 

4P-6845: REGULATOR GP-VOLTAGE

4P-6845 REGULATOR GP-VOLTAGE
S/N 6CA1-882; 6DA1-2107; 78Z1144-4866
PART OF 6I-2963 REGULATOR GP-VOLTAGE
FIELD REPLACEMENT ORDER @@@@@155-3822@@@@@
AN ATTACHMENT
i00384731 SEBP1475
  For full view, you need register

Parts for your 3408 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8M-8468 [1] SEAL-O-RING  
2. 6V-8374 [17] SCREW-MACHINE (6-32X0.25-IN)  
3. 9Y-8420 [1] COVER (FUSE)  
4. 9S-8750 [4] NUT-FULL (1/4-20-THD)  
5. 4B-4674 [4] WASHER (6.4X14.5X1.6-MM THK)  
6. 7C-3887 [4] BOLT (1/4-20X4.5-IN)  
7. 9Y-8419 [2] FUSE (12-AMPERE)  
8. 4B-1242 [1] SCREW-MACHINE (12-24X0.375-IN)  
9. 4P-9826 [1] BLOCK-FUSE  
 

#SEBP14751309
 

6I-2963: REGULATOR GP-VOLTAGE

6I-2963 REGULATOR GP-VOLTAGE
S/N 6CA1-882; 6DA1-2107; 78Z1144-4866
240-VOLT
FOR USE WITH @@@@@ 5N-8666@@@@@, @@@@@ 5N-8667@@@@@
AN ATTACHMENT
i00990584 SEBP1475
  For full view, you need register

Parts for your 3408 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  4P-6845 Y [1] REGULATOR GP-VOLTAGE (VR3F PERMANENT MAGNET)  
    -OR-
  309-1019 Y [1] REGULATOR GP-VOLTAGE (VR6 PERMANENT MAGNET)  
   
  7E-8074 [1] FILM-INSTRUCTION (VOLTAGE CONTROL ADJUSTMENT)  
  Y   SEPARATE ILLUSTRATION
 

Information:

Engine News
Special Instruction
Replacement Of 5N1848, 5N1849 And 5N1850 A1 Module Regulator Assemblies{4467}
Replacement Of 5N1848, 5N1849 And 5N1850 A1 Module Regulator Assemblies{4467}
Installing the VR3 Voltage Regulator On SR4 Generators{4467}
Installing the VR3 Voltage Regulator On SR4 Generators{4467}
Installation Instructions for the New Caterpillar Digital Voltage Regulator (CDVR) In Field Retrofit Applications{4467}
Installation Instructions for the New Caterpillar Digital Voltage Regulator (CDVR) In Field Retrofit Applications{4467}
Technical Information Bulletin
Loose Connections on Voltage Regulators Can Lead to Above Normal Voltage Output and Regulator Failure
Loose Connections on Voltage Regulators Can Lead to Above Normal Voltage Output and Regulator Failure
Specifications
Dimensions
Digital Voltage Regulator
Electrical
Digital Voltage Regulator
Electrical
Cat® Digital Voltage Regulator
Dimensions
Cat® Digital Voltage Regulator
Systems Operation
Customer Options
Digital Voltage Regulator
Display and Keypad
Digital Voltage Regulator
Fault Classifications
Digital Voltage Regulator
Fault Codes
Digital Voltage Regulator
General Information
Digital Voltage Regulator
Loading and Stopping Profile
Digital Voltage Regulator
Parameters
Digital Voltage Regulator
Remote Communication
Digital Voltage Regulator
Startup Profile Function
Digital Voltage Regulator
KVAR Regulation
Digital Voltage Regulator
Power Factor Regulation
Digital Voltage Regulator
Voltage Regulation
Digital Voltage Regulator
Line Loss Compensation
Digital Voltage Regulator
Reactive Voltage Droop
Digital Voltage Regulator
Cross Current Compensation
Digital Voltage Regulator
VR3F Voltage Regulator Connections (SR4B for 3500 Engines)
Connection Diagrams: SR4 and SR4B Generators, Voltage Regulators, Options
Digital Voltage Regulator Connections (All Except SR4B for 3500 Engines)
Connection Diagrams: SR4 and SR4B Generators, Voltage Regulators, Options
VR3F Voltage Regulator Connections (All Except SR4B for 3500 Engines)
Connection Diagrams: SR4 and SR4B Generators, Voltage Regulators, Options
VR3 Voltage Regulator Connections (SR4B for 3500 Engines)
Connection Diagrams: SR4 and SR4B Generators, Voltage Regulators, Options
Digital Voltage Regulator Connections (SR4B for 3500 Engines)
Connection Diagrams: SR4 and SR4B Generators, Voltage Regulators, Options
VR4 Voltage Regulator Connections (All Except SR4B for 3500 Engines)
Connection Diagrams: SR4 and SR4B Generators, Voltage Regulators, Options
VR3 Voltage Regulator Connections (All Except SR4B for 3500 Engines)
Connection Diagrams: SR4 and SR4B Generators, Voltage Regulators, Options
Selection Guide for Voltage Regulator (All Except SR4B for 3500 Engines)
Connection Diagrams: SR4 and SR4B Generators, Voltage Regulators, Options
Selection Guide for Voltage Regulator (SR4B for 3500 Engines)
Connection Diagrams: SR4 and SR4B Generators, Voltage Regulators, Options
General Information
Cat® Digital Voltage Regulator
Startup Profile Function
Cat® Digital Voltage Regulator
Loading and Stopping Profile
Cat® Digital Voltage Regulator
Voltage Regulation
Cat® Digital Voltage Regulator
Line Loss Compensation
Cat® Digital Voltage Regulator
Reactive Voltage Droop
Cat® Digital Voltage Regulator
Cross Current Compensation
Cat® Digital Voltage Regulator
KVAR Regulation
Cat® Digital Voltage Regulator
Power Factor Regulation
Cat® Digital Voltage Regulator
Parameters
Cat® Digital Voltage Regulator
Remote Communication
Cat® Digital Voltage Regulator
Voltage Control
Electric Power Generation Principles
Group Support Level
Cat® Digital Voltage Regulator
Features
Product Link For Generator Sets
Parameters
Product Link For Generator Sets
Testing and Adjusting
Fault Handling
Digital Voltage Regulator
General Information
Digital Voltage Regulator
Service Tools
Cat® Digital Voltage Regulator
Startup Procedure
Cat® Digital Voltage Regulator
High Voltage - Troubleshoot
Digital Voltage Regulator
Inaccurate Display - Troubleshoot
Digital Voltage Regulator
Low Voltage - Troubleshoot
Digital Voltage Regulator
No Voltage - Troubleshoot
Digital Voltage Regulator
Reverse VAR Condition - Troubleshoot
Digital Voltage Regulator
Unstable Voltage - Troubleshoot
Digital Voltage Regulator
Watchdog Alarm - Troubleshoot
Digital Voltage Regulator
Troubleshooting
Digital Voltage Regulator
Wiring Diagrams
Digital Voltage Regulator
General Information
Cat® Digital Voltage Regulator
Wiring Diagrams
Cat® Digital Voltage Regulator
Troubleshooting
Cat® Digital Voltage Regulator
No Voltage - Troubleshoot
Cat® Digital Voltage Regulator
Low Voltage - Troubleshoot
Cat® Digital Voltage Regulator
High Voltage - Troubleshoot
Cat® Digital Voltage Regulator
Unstable Voltage - Troubleshoot
Cat® Digital Voltage Regulator
No Voltage Droop - Troubleshoot
Cat® Digital Voltage Regulator
No Line Loss Compensation - Troubleshoot
Cat® Digital Voltage Regulator
Poor Voltage Regulation - Troubleshoot
Cat® Digital Voltage Regulator
Gain Setting - Adjust
Cat® Digital Voltage Regulator
Reverse VAR Condition - Troubleshoot
Cat® Digital Voltage Regulator
Generator Overcurrent - Troubleshoot
Cat® Digital Voltage Regulator
Startup Procedure
Digital Voltage Regulator
Earlier CDVR Dissimilarities
Cat® Digital Voltage Regulator
Service Magazine

Caterpillar Parts SIS Catalog 3408 :

Truck sale:

45,000 
Caterpillar 3408 IND, Construction
- Industrial engines
LOUISIANA CAT POWER SYSTEMS
Back to top
The names Cat, Caterpillar, John Deere, Komatsu, Volvo, Hitachi, Doosan, JCB, Hyundai or any other original equipment manufacturers are registered trademarks of the respective original equipment manufacturers. All names, descriptions, numbers and symbols are used for reference purposes only.
AVSpare.com is in no way associated with any of the manufacturers we have listed. All manufacturer's names and descriptions are for reference only. Cat® and Caterpillar® are registered trademarks of Caterpillar, Inc.