3704011 STARTER Caterpillar parts
C4.4, C7.1
Rating:
Alternative (cross code) number:
CA3704011
370-4011
3704011
CA3704011
370-4011
3704011
Weight: 22 pounds 9 kg.
GENERATOR SET,
Cross Reference:
CATERPILLAR
3704011,
N40983,
PERKINS
N37637,
You can buy:
US$319.00
28 May 2025
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SHESWEET 370-4011 Starter Motor 24V 10T 3704011 Fits For Caterpillar CAT Engine C6.6 C4.4 C7.1 11131399 267-3302 269-7371 72735727 2673302 2697371
SHESWEET Part Name: 370-4011 Starter Motor || Part number: 370-4011 3704011 || Application: Fits For Caterpillar CAT Engine C6.6 C4.4 C7.1 || Note:Before purchasing, please check your engine model and part number to ensure they are same with our listing that showing above || Note:Please check if the part number of the product is what you need. If you are not sure, please send a picture of your part
SHESWEET Part Name: 370-4011 Starter Motor || Part number: 370-4011 3704011 || Application: Fits For Caterpillar CAT Engine C6.6 C4.4 C7.1 || Note:Before purchasing, please check your engine model and part number to ensure they are same with our listing that showing above || Note:Please check if the part number of the product is what you need. If you are not sure, please send a picture of your part
STG93133 Starter Compatible with CAT Marine C4.4 DITA 370-4011 IS1130 11131399 AZF4104 MS99 N37637 3704011
KBERULAND
KBERULAND
STG93133 Starter Compatible With CAT MARINE C4.4 Compatible With DITA 370-4011, IS1130, 11131399, AZF4104, MS99 N37637 2673302, 2697371,
ZAIQUDOU Strong starting torque for all vehicle conditions. || High performance output, quick start of the vehicle. || Low noise operation for improved driving comfort. || High compatibility, compatible with a variety of models. || Easy to install and maintain, saving time and cost.
ZAIQUDOU Strong starting torque for all vehicle conditions. || High performance output, quick start of the vehicle. || Low noise operation for improved driving comfort. || High compatibility, compatible with a variety of models. || Easy to install and maintain, saving time and cost.
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2018-03-27
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Information:
System Operation Description:The following information must be known and recorded for paralleling operations. The information must be obtained at various load points. The information must match the generator readings.
Verify breaker outputs voltage
Current
Cower
Power factor readingsThe following are what is expected:
Voltages are close to rated values
Readings from the EMCP and the CDVR match
No voltage exists on the output of the open breaker
Metering at various load points match the power analyzer readings
Metering at the output of breaker matches metering at input of breaker for paralleling
All power readings are positiveIf the expected data is not correct, then the following must be confirmed:
Confirm that the configuration is correct for the EMCP generator current transformers and the potential transformers
Ensure that settings in the EMCP and the CDVR match
Check for correct wiring.
If negative kW is seen, check for correct CT polarityA non-adjustable and non-programmable shutdown immediately occurs when the generator breaker is closed and there is a generator sensing fault. This shutdown occurs when a phase difference (non-zero) between phase A on the generator and phase A on the bus is detected. An immediate shutdown test also occurs for the other phases.Test Step 1. Test Dead Bus Arbitration Wiring
Use a digital multimeter to verify continuity or voltages between the following points. Note: The generator set must be off.
Pin 14 on 70-pin/LSLD-1 terminal
Pin 15 on 70-pin/LSLD-2 terminal
Pin 16 on 70-pin/LSLD-3 terminal
Pin 17 on 70-pin/LSLD-4 terminal
Pin 26 on 70-pin/PIO-REF terminal
Verify battery voltage on the cathode of the "Best Battery Positive Line" diode.
If multiple generator sets are wired together, then verify the continuity between the following points.
LSLD-1 terminals on all generator sets
LSLD-2 terminals on all generator sets
LSLD-3 terminals on all generator sets
LSLD-4 terminals on all generator sets
PIO-REF terminals on all generator sets
Cathodes of the "Best Battery Positive Line" diodes on all generator sets
For the lead generator set, check continuity from the cathode of the "Best Battery Positive Line" diode to the LSLD-1 terminal on the same generator set.
Check continuity from the LSLD-2 terminal on generator set from "N" to the LSLD-1 terminal on generator set "N" + 1. Expected Result:The continuity or voltage exists between the test points.Results:
OK - The appropriate continuity or voltage exists between all of the test points.STOP
Not OK - The appropriate continuity or voltage does not exist between all of the test points.Repair: Repair the wiring. Verify that the problem has been corrected. The generator set operates normally.STOP
Verify breaker outputs voltage
Current
Cower
Power factor readingsThe following are what is expected:
Voltages are close to rated values
Readings from the EMCP and the CDVR match
No voltage exists on the output of the open breaker
Metering at various load points match the power analyzer readings
Metering at the output of breaker matches metering at input of breaker for paralleling
All power readings are positiveIf the expected data is not correct, then the following must be confirmed:
Confirm that the configuration is correct for the EMCP generator current transformers and the potential transformers
Ensure that settings in the EMCP and the CDVR match
Check for correct wiring.
If negative kW is seen, check for correct CT polarityA non-adjustable and non-programmable shutdown immediately occurs when the generator breaker is closed and there is a generator sensing fault. This shutdown occurs when a phase difference (non-zero) between phase A on the generator and phase A on the bus is detected. An immediate shutdown test also occurs for the other phases.Test Step 1. Test Dead Bus Arbitration Wiring
Use a digital multimeter to verify continuity or voltages between the following points. Note: The generator set must be off.
Pin 14 on 70-pin/LSLD-1 terminal
Pin 15 on 70-pin/LSLD-2 terminal
Pin 16 on 70-pin/LSLD-3 terminal
Pin 17 on 70-pin/LSLD-4 terminal
Pin 26 on 70-pin/PIO-REF terminal
Verify battery voltage on the cathode of the "Best Battery Positive Line" diode.
If multiple generator sets are wired together, then verify the continuity between the following points.
LSLD-1 terminals on all generator sets
LSLD-2 terminals on all generator sets
LSLD-3 terminals on all generator sets
LSLD-4 terminals on all generator sets
PIO-REF terminals on all generator sets
Cathodes of the "Best Battery Positive Line" diodes on all generator sets
For the lead generator set, check continuity from the cathode of the "Best Battery Positive Line" diode to the LSLD-1 terminal on the same generator set.
Check continuity from the LSLD-2 terminal on generator set from "N" to the LSLD-1 terminal on generator set "N" + 1. Expected Result:The continuity or voltage exists between the test points.Results:
OK - The appropriate continuity or voltage exists between all of the test points.STOP
Not OK - The appropriate continuity or voltage does not exist between all of the test points.Repair: Repair the wiring. Verify that the problem has been corrected. The generator set operates normally.STOP
Caterpillar SIS machinery equipment:
Caterpillar parts catalog:
Parts starter Caterpillar catalog:
2892364
STARTER
C4.4, C6.6
C4.4, C6.6
C4.4
3704009
STARTER
C7.1
C7.1
2892364
STARTER
C4.4, C6.6
C4.4, C6.6
1621641
STARTER-MOTOR
3606, 3608, 3612, 3616, C280-12, C280-16, C280-6, C280-8, G3606, G3608, G3612, G3616
3606, 3608, 3612, 3616, C280-12, C280-16, C280-6, C280-8, G3606, G3608, G3612, G3616
3606, 3608, 3612, 3616, C280-12, C280-16, C280-6, C280-8, G3606, G3608, G3612, G3616
6L4694
STARTER CONTROL VALVE
3406, 3408, 3412, D343, D348, D349, D379, D379A, D398, D398A
3406, 3408, 3412, D343, D348, D349, D379, D379A, D398, D398A
216B, 216B3, 226B, 226B3, 232B, 242B, 247B, 247B3, 257B
3394459
STARTER-MOTOR
C175-16
C175-16
2208268
STARTER-MOTOR
PMG3516
PMG3516
2860290
STARTER-MOTOR
PM3516
PM3516
6L2666
STARTER CONTROL VALVE
3304, 3306, D342, D342C, D343, D346, D348, D353C, D379, D379A
3304, 3306, D342, D342C, D343, D346, D348, D353C, D379, D379A
3704009
STARTER
C7.1
C7.1
C4.4