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4W-5270 REGULATOR AS-VOLTAGE S/N 5FA3948-UP PART OF 5N-8892 GENERATOR GP SR4 GENERATOR


GENERATORS
REGULATOR GP-VOLTAGE
GENERATOR GP

GENERATOR SR4 GENERATOR 5DA
 3306 Generator Set Engine 5DA04351-UP SEBP1537 SR4 5DA   (1986)

GENERATORS

REGULATOR GP-VOLTAGE
REGULATOR AS-VOLTAGE
149-6130 REGULATOR AS-VOLTAGE
REGULATOR AS-VOLTAGE
155-3820 REGULATOR AS-VOLTAGE
REGULATOR AS-VOLTAGE
4W-5269 REGULATOR AS-VOLTAGE
REGULATOR AS-VOLTAGE
4W-5270 REGULATOR AS-VOLTAGE
REGULATOR AS-VOLTAGE
4W-5271 REGULATOR AS-VOLTAGE
REGULATOR AS-VOLTAGE
7C-1600 REGULATOR AS-VOLTAGE
REGULATOR GP-VOLTAGE
309-1019 REGULATOR GP-VOLTAGE
 

#SEBP15370170
 

4W-5270: REGULATOR AS-VOLTAGE

4W-5270 REGULATOR AS-VOLTAGE
S/N 5FA3948-UP
PART OF 5N-8892 GENERATOR GP
i00379584 SEBP1537
4W5270 REGULATOR AS-VOLTAGE Parts scheme
  For full view, you need register

Parts for your SR4 GENERATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5N-8003 [1] REGULATOR AS  
2. 5N-8005 [1] RECTIFIER AS  
3. 5N-7274 [1] RECTIFIER AS (FIELD)  
4. 3N-1481 [1] RECTIFIER AS (CONTROLLED)  
5. 3N-4471 [1] INSULATOR  
6. 5N-6431 [2] CLAMP AS  
7. 8L-5832 [4] NUT-HEX (10-32-THD)  
8. 5N-6171 [1] CAPACITOR AS  
9. 3N-2045 [2] CLAMP AS  
10. 5N-6170 [1] CAPACITOR AS  
11. 3N-2046 [1] RESISTOR AS  
12. 3N-2041 [2] RHEOSTAT AS  
13. 3N-2049 [1] CAPACITOR AS  
14. 6L-7004 [1] POTENTIOMETER (8-OHM, 25-WATT)  
15. 4W-5274 [1] MARKER (TERMINAL)  
16. 4W-5276 [1] STRIP-TERMINAL  
17. 4W-5275 [1] HARNESS AS (VOLTAGE REGULATOR)  
18. 3N-2043 [1] REACTOR AS  
19. 5N-3959 [1] FILM-IDENTIFICATION (VOLTAGE REGULATOR)(VOLTAGE REGULATOR)  
20. 3N-2051 [1] HOLDER-FUSE  
21. 3N-2050 [1] FUSE (15-AMPERE)  
22. 4W-5277 [1] PROTECTOR  
  3N-7752 [2] SPACER  
23. 4W-5272 [1] SUPPRESSOR-VOLTAGE  
   
    AVAILABLE REPAIR KIT(S):
  3N-5536 [1] KIT-HARDWARE (VOLTAGE REGULATOR)  
    (INCLUDES SCREWS, NUTS & LOCKWASHERS)
 

#SEBP15370171
 

4W-5271: REGULATOR AS-VOLTAGE

4W-5271 REGULATOR AS-VOLTAGE
S/N 5DA4351-5392; 5EA3771-4943; 5EA5167-UP; 5FA3948-UP
240-VOLT
PART OF 4W-7427, 4W-7428, 4W-7429, 4W-7430, 4W-7431, 4W-7432, 5N-8893, 5N-8894, 7W-8744 GENERATOR GP
i00379586 SEBP1537
4W5271 REGULATOR AS-VOLTAGE Parts scheme
  For full view, you need register

Parts for your SR4 GENERATOR:

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
 

#SEBP15370172
 

7C-1600: REGULATOR AS-VOLTAGE

7C-1600 REGULATOR AS-VOLTAGE
S/N 5DA5393-5681; 5EA4944-5297; 5EA5322-5322; 5EA5326-5326; 5EA5367-5367; 5EA5370-5370; 5FA3948-4372; 5FA4374-4432; 5FA4434-4440; 5FA4442-4478; 5FA4480-4498
VR-3
PART OF 4W-7427, 4W-7428, 4W-7429, 4W-7430, 4W-7431, 7W-8744 GENERATOR GP
i00399716 SEBP1537
7C1600 REGULATOR AS-VOLTAGE Parts scheme
  For full view, you need register

Parts for your SR4 GENERATOR:

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)  
 

#SEBP15370173
 

309-1019: REGULATOR GP-VOLTAGE

309-1019 REGULATOR GP-VOLTAGE -GENERATOR
S/N 5DA4351-UP; 5EA3771-UP
240-VOLT. VR6-SENSING
PART OF 4P-7040 KIT-PARTS
AN ATTACHMENT
i02800827 SEBP1537
3091019 REGULATOR GP-VOLTAGE Parts scheme
  For full view, you need register

Parts for your SR4 GENERATOR:

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 (SHOCK, ELECTROCUTION HAZARD)  
 

#SEBP15370174
 

4W-7451: ROTOR AS

4W-7451 ROTOR AS
S/N 5DA4351-4813
PART OF 4W-7427, 4W-7428, 4W-7429 GENERATOR GP
i00380253 SEBP1537
4W7451 ROTOR AS Parts scheme
  For full view, you need register

Parts for your SR4 GENERATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6S-1753 [1] RING-RETAINING  
2. 3N-1965 [1] BALL BEARING  
3. 3N-1645 [4] SCREW-FORMING (5/16-18X1-IN)  
  4L-6499 [4] WASHER (0.38X0.88X0.06-IN THK)  
4. 5N-2674 [1] HUB-GENERATOR COUPLING  
5. 3N-8972 [1] HEAT SINK AS-POSITIVE  
6. 3N-1961 [1] SUPPRESSOR-VOLTAGE  
7. 3N-1958 [2] TUBE-INSULATING  
8. 3N-1960 [1] CLAMP-RESISTOR  
9. 3N-1959 [1] RESISTOR AS  
10. 7S-1197 [1] SCREW-MACHINE (8-32X0.5-IN)  
11. 4B-2043 [1] NUT (8-32-THD)  
12. 9B-7233 [2] LOCKWASHER  
13. 3N-8968 [3] RECTIFIER AS  
14. 3D-9799 [4] SCREW-MACHINE (8-32X0.875-IN)  
  9B-7233 [4] LOCKWASHER  
15. 3N-8973 [1] HEAT SINK AS-NEGATIVE  
16. 3N-1958 [2] TUBE-INSULATING  
17. 3N-8969 [3] RECTIFIER AS  
18. 3N-1970 [1] SUPPRESSOR-VOLTAGE  
19. 9B-7233 [1] LOCKWASHER  
20. 1H-4336 [2] SCREW-MACHINE (10-32X0.563-IN)  
  8L-5832 [2] NUT-HEX (10-32-THD)  
  8F-1434 [2] LOCKWASHER  
21. 3N-9115 [2] STRIP-TERMINAL  
22. 5N-6498 [1] CORE AS-ROTOR  
23. 5N-0627 [8] WEDGE-POLE  
24. 5N-0626 [4] BOLT-SPECIAL  
  1B-4330 [4] NUT (1/4-20-THD)  
  5N-0618 [8] WASHER-SPRING  
 

#SEBP15370175
 

4W-7451: ROTOR AS

4W-7451 ROTOR AS
S/N 5DA4814-UP
PART OF 4W-7427, 4W-7428, 4W-7429 GENERATOR GP
i00380254 SEBP1537
4W7451 ROTOR AS Parts scheme
  For full view, you need register

Parts for your SR4 GENERATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6S-1753 [1] RING-RETAINING  
2. 3N-1965 [1] BALL BEARING  
3. 3N-1645 [4] SCREW-FORMING (5/16-18X1-IN)  
  4L-6499 [4] WASHER (0.38X0.88X0.06-IN THK)  
4. 7C-5685 C [1] HUB-GENERATOR COUPLING  
5. 3N-8972 [1] HEAT SINK AS-POSITIVE  
6. 3N-1961 [1] SUPPRESSOR-VOLTAGE  
7. 3N-1958 [2] TUBE-INSULATING  
8. 3N-1960 [1] CLAMP-RESISTOR  
9. 3N-1959 [1] RESISTOR AS  
10. 7S-1197 [1] SCREW-MACHINE (8-32X0.5-IN)  
11. 4B-2043 [1] NUT (8-32-THD)  
12. 9B-7233 [2] LOCKWASHER  
13. 3N-8968 [3] RECTIFIER AS  
14. 3D-9799 [4] SCREW-MACHINE (8-32X0.875-IN)  
  9B-7233 [4] LOCKWASHER  
15. 7W-4470 C [1] HEAT SINK AS-NEGATIVE  
16. 3N-1958 [2] TUBE-INSULATING  
17. 3N-5312 [3] RECTIFIER AS  
18. 5N-0626 [4] BOLT-SPECIAL  
  1B-4330 [4] NUT (1/4-20-THD)  
  5N-0618 [8] WASHER-SPRING  
19. 5N-0627 [8] WEDGE-POLE  
20. 1H-4336 [2] SCREW-MACHINE (10-32X0.563-IN)  
  8L-5832 [2] NUT-HEX (10-32-THD)  
  8F-1434 [2] LOCKWASHER  
21. 3N-9115 [2] STRIP-TERMINAL  
22. 5N-6498 [1] CORE AS-ROTOR  
   
    AVAILABLE REPAIR KIT(S):
  4C-6715 [1] KIT-RECTIFIER SILICONE (GENERATOR ROTOR)  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP15370176
 

5N-8885: ROTOR AS

5N-8885 ROTOR AS
S/N 5EA3771-5374
PART OF 5N-0063 GENERATOR GP
i00389159 SEBP1537
5N8885 ROTOR AS Parts scheme
  For full view, you need register

Parts for your SR4 GENERATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6S-1753 [1] RING-RETAINING  
2. 3N-1965 [1] BALL BEARING  
3. 3N-1645 [4] SCREW-FORMING (5/16-18X1-IN)  
  4L-6499 [4] WASHER (0.38X0.88X0.06-IN THK)  
4. 5N-2674 [1] HUB-GENERATOR COUPLING  
5. 3N-8972 [1] HEAT SINK AS-POSITIVE  
6. 3N-1961 [1] SUPPRESSOR-VOLTAGE  
7. 3N-1958 [2] TUBE-INSULATING  
8. 3N-1960 [1] CLAMP-RESISTOR  
9. 3N-1959 [1] RESISTOR AS  
10. 7S-1197 [1] SCREW-MACHINE (8-32X0.5-IN)  
11. 4B-2043 [1] NUT (8-32-THD)  
12. 9B-7233 [2] LOCKWASHER  
13. 3N-8968 [3] RECTIFIER AS  
14. 3D-9799 [4] SCREW-MACHINE (8-32X0.875-IN)  
  9B-7233 [4] LOCKWASHER  
15. 3N-8973 [1] HEAT SINK AS-NEGATIVE  
16. 3N-1958 [2] TUBE-INSULATING  
17. 3N-8969 [3] RECTIFIER AS  
18. 3N-1970 [1] SUPPRESSOR-VOLTAGE  
19. 9B-7233 [1] LOCKWASHER  
20. 1H-4336 [2] SCREW-MACHINE (10-32X0.563-IN)  
  8L-5832 [2] NUT-HEX (10-32-THD)  
  8F-1434 [2] LOCKWASHER  
21. 3N-9115 [2] STRIP-TERMINAL  
22. 5N-6498 [1] CORE AS-ROTOR  
23. 5N-0627 [16] WEDGE-POLE  
24. 5N-0626 [8] BOLT-SPECIAL  
  9S-8750 [8] NUT-FULL (1/4-20-THD)  
  5N-0618 [16] WASHER-SPRING  
 

#SEBP15370177
 

5N-9136: ROTOR AS

5N-9136 ROTOR AS
S/N 5FA3948-UP
PART OF 5N-8892, 5N-8893, 5N-8894, 7W-8744 GENERATOR GP
i00390622 SEBP1537
5N9136 ROTOR AS Parts scheme
  For full view, you need register

Parts for your SR4 GENERATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3N-8972 [1] HEAT SINK AS-POSITIVE  
2. 9B-7233 [2] LOCKWASHER  
3. 3N-8968 [3] RECTIFIER AS  
4. 3N-1958 [2] TUBE-INSULATING  
5. 3N-1961 [1] SUPPRESSOR-VOLTAGE  
6. 3N-1960 [1] CLAMP-RESISTOR  
7. 3N-1959 [1] RESISTOR AS  
8. 7S-1197 [1] SCREW-MACHINE (8-32X0.5-IN)  
9. 4B-2043 [1] NUT (8-32-THD)  
10. 7C-5685 C [1] HUB-GENERATOR COUPLING  
11. 7W-4470 C [1] HEAT SINK AS-NEGATIVE  
12. 3N-1958 [2] TUBE-INSULATING  
13. 3N-5312 [3] RECTIFIER AS  
14. 5N-0660 C [1] KIT-FAN (ROTOR)  
15. 5N-6496 [1] CORE AS-ROTOR  
16. 1H-4336 [2] SCREW-MACHINE (10-32X0.563-IN)  
  8L-5832 [2] NUT-HEX (10-32-THD)  
  8F-1434 [2] LOCKWASHER  
17. 3D-9799 [4] SCREW-MACHINE (8-32X0.875-IN)  
  9B-7233 [4] LOCKWASHER  
18. 3N-1645 [4] SCREW-FORMING (5/16-18X1-IN)  
  4L-6499 [4] WASHER (0.38X0.88X0.06-IN THK)  
19. 3N-1965 [1] BALL BEARING  
20. 6S-1753 [1] RING-RETAINING  
21. 3N-9115 [2] STRIP-TERMINAL  
22. 5N-0626 [8] BOLT-SPECIAL  
  9S-8750 [8] NUT-FULL (1/4-20-THD)  
  5N-0618 [16] WASHER-SPRING  
23. 5N-0627 [16] WEDGE-POLE  
   
    AVAILABLE REPAIR KIT(S):
  4C-6715 [1] KIT-RECTIFIER SILICONE (GENERATOR)(ROTOR)  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP15370178
 

7W-0744: ROTOR AS

7W-0744 ROTOR AS
S/N 5EA3771-4106
PART OF 4W-7430, 4W-7431 GENERATOR GP
i00431363 SEBP1537
7W0744 ROTOR AS Parts scheme
  For full view, you need register

Parts for your SR4 GENERATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6S-1753 [1] RING-RETAINING  
2. 3N-1965 [1] BALL BEARING  
3. 3N-1645 [4] SCREW-FORMING (5/16-18X1-IN)  
  4L-6499 [4] WASHER (0.38X0.88X0.06-IN THK)  
4. 5N-2674 [1] HUB-GENERATOR COUPLING  
5. 3N-8972 [1] HEAT SINK AS-POSITIVE  
6. 3N-1961 [1] SUPPRESSOR-VOLTAGE  
7. 3N-1958 [2] TUBE-INSULATING  
8. 3N-1960 [1] CLAMP-RESISTOR  
9. 3N-1959 [1] RESISTOR AS  
10. 7S-1197 [1] SCREW-MACHINE (8-32X0.5-IN)  
11. 4B-2043 [1] NUT (8-32-THD)  
12. 9B-7233 [2] LOCKWASHER  
13. 3N-8968 [3] RECTIFIER AS  
14. 3D-9799 [4] SCREW-MACHINE (8-32X0.875-IN)  
  9B-7233 [4] LOCKWASHER  
15. 3N-8973 [1] HEAT SINK AS-NEGATIVE  
16. 3N-1958 [2] TUBE-INSULATING  
17. 3N-8969 [3] RECTIFIER AS  
18. 3N-1970 [1] SUPPRESSOR-VOLTAGE  
19. 9B-7233 [1] LOCKWASHER  
20. 1H-4336 [2] SCREW-MACHINE (10-32X0.563-IN)  
  8L-5832 [2] NUT-HEX (10-32-THD)  
  8F-1434 [2] LOCKWASHER  
21. 3N-9115 [2] STRIP-TERMINAL (TERMINAL)  
22. 5N-6498 [1] CORE AS-ROTOR  
23. 5N-0627 [16] WEDGE-POLE  
24. 5N-0626 [8] BOLT-SPECIAL  
  9S-8750 [8] NUT-FULL (1/4-20-THD)  
  5N-0618 [16] WASHER-SPRING  
 

#SEBP15370179
 

7W-0744: ROTOR AS

7W-0744 ROTOR AS
S/N 5EA4107-UP
PART OF 4W-7430, 4W-7431, 4W-7432, 5N-0063 GENERATOR GP
i00431364 SEBP1537
7W0744 ROTOR AS Parts scheme
  For full view, you need register

Parts for your SR4 GENERATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6S-1753 [1] RING-RETAINING  
2. 3N-1965 [1] BALL BEARING  
3. 3N-1645 [4] SCREW-FORMING (5/16-18X1-IN)  
  4L-6499 [4] WASHER (0.38X0.88X0.06-IN THK)  
4. 7C-5685 C [1] HUB-GENERATOR COUPLING  
5. 3N-8972 [1] HEAT SINK AS-POSITIVE  
6. 3N-1961 [1] SUPPRESSOR-VOLTAGE  
7. 3N-1958 [2] TUBE-INSULATING  
8. 3N-1960 [1] CLAMP-RESISTOR  
9. 3N-1959 [1] RESISTOR AS  
10. 7S-1197 [1] SCREW-MACHINE (8-32X0.5-IN)  
11. 4B-2043 [1] NUT (8-32-THD)  
12. 9B-7233 [2] LOCKWASHER  
13. 3N-8968 [3] RECTIFIER AS  
14. 3D-9799 [4] SCREW-MACHINE (8-32X0.875-IN)  
  9B-7233 [4] LOCKWASHER  
15. 7W-4470 C [1] HEAT SINK AS-NEGATIVE  
16. 3N-1958 [2] TUBE-INSULATING  
17. 3N-5312 [3] RECTIFIER AS  
18. 5N-0627 [16] WEDGE-POLE  
19. 5N-0626 [8] BOLT-SPECIAL  
  9S-8750 [8] NUT-FULL (1/4-20-THD)  
  5N-0618 [16] WASHER-SPRING  
20. 1H-4336 [2] SCREW-MACHINE (10-32X0.563-IN)  
  8L-5832 [2] NUT-HEX (10-32-THD)  
  8F-1434 [2] LOCKWASHER  
21. 3N-9115 [2] STRIP-TERMINAL  
22. 5N-6498 [1] CORE AS-ROTOR  
   
    AVAILABLE REPAIR KIT(S):
  4C-6715 [1] KIT-RECTIFIER SILICONE (GENERATOR ROTOR)  
  C   CHANGE FROM PREVIOUS TYPE
 

Information:

Engine News
New Voltage Regulators Used On SR-4 Generators
1987/03/01
Voltage Regulator Droop Connections Are Shown Incorrectly In Service Manuals
1990/09/01
Obsolete Capacitor In VR1 Voltage Regulators
1990/11/01
New Voltage Regulator Is Available
1993/08/01
Special Instruction
Installing the VR3 Voltage Regulator On SR4 Generators{4467}
Installing the VR3 Voltage Regulator On SR4 Generators{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
Systems Operation
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
Voltage Control
Electric Power Generation Principles
Features
Product Link For Generator Sets
Parameters
Product Link For Generator Sets
Service Magazine
Improved Procedure Can Be Used To Adjust Voltage Gain{4467}
1980/06/02
Use Care When Installing Circuit Boards In Regulators{4467}
1984/11/19
New Voltage Regulators Used On SR-4 Generators{4450}
1987/03/16
Fabricated Tester For Regulator-Exciter Control Assemblies Used On SR-4 And SRCR Generators{0652,4451,4452,4454,4467}
1979/11/26
Possible Overvoltage Conditions From Output Of VR3 Voltage Regulator {4467,4474}
1990/03/19
Voltage Regulator Droop Connections Are Shown Incorrectly In Service Manuals{4475}
1990/09/10
Obsolete Capacitor In VR1 Voltage Regulators{4467}
1990/11/05
Special Instruction For Installing VR3 Voltage Regulator On SR4 Generators Now Available {4450}
1993/01/25
New Voltage Regulator Is Available{4467}
1993/08/09

Caterpillar Parts SIS Catalog SR4 :

REGULATOR AS-VOLTAGE
4W-5269 REGULATOR AS-VOLTAGE
REGULATOR AS-VOLTAGE
155-3820 REGULATOR AS-VOLTAGE
REGULATOR AS-VOLTAGE
149-6130 REGULATOR AS-VOLTAGE
KIT-SPACE HEATER
7W-9575 KIT-SPACE HEATER
KIT-SPACE HEATER
7C-0555 KIT-SPACE HEATER
INSULATOR
4W-8212 INSULATOR
INSULATOR
4W-8211 INSULATOR
5N-3379 INSTALLATION AR-GENERATOR
REGULATOR AS-VOLTAGE
4W-5271 REGULATOR AS-VOLTAGE
REGULATOR AS-VOLTAGE
7C-1600 REGULATOR AS-VOLTAGE
REGULATOR GP-VOLTAGE
309-1019 REGULATOR GP-VOLTAGE
ROTOR AS
4W-7451 ROTOR AS
ROTOR AS
4W-7451 ROTOR AS
ROTOR AS
5N-8885 ROTOR AS
ROTOR AS
5N-9136 ROTOR AS
ROTOR AS
7W-0744 ROTOR AS

Truck sale:

Caterpillar SR4, Construction
66,650 
Caterpillar SR4, Construction
- mobile generator sets
N C MACHINERY CO.
CATERPILLAR SR4 2014
 
CATERPILLAR SR4 2014
- MOBILE GENERATOR SETS
N C MACHINERY
- Billings - United States
CATERPILLAR SR4 1900
 
CATERPILLAR SR4 1900
- OTHER
EMPIRE MACHINERY CO
1725 South Country Club Drive - Mesa -
2000 CAT SR4
Call 
2000 CAT SR4

Miller Heavy Equipment
Medley, Florida
1990 CAT SR4
USD $39,500 
1990 CAT SR4

Ryals Machinery Company Inc.
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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.