3408324 24V GENSET ACTUATOR ELC GOVERNOR CLOSED PT FUEL PUMP FOR CUMMINS

·      Rated Voltage: 24V DC

·      Applicable Range: Engines/Gensets below 300 kW

·      Response Time: 20ms

·      Working Stroke: 23°

·      No-load Current: 0.9–1.1A (Voltage: 3–9V)

·      Full-load Current: 1.1–1.5A (Voltage: 10–12V)

·      Working Temperature: 15°C to 125°C

This high-precision 24V electronic fuel control governor is specifically designed for Cummins PT pumps. It is a “normally closed” type, ideal for generator sets under 300 kW. Whether you are replacing a worn unit or performing routine maintenance, this actuator ensures stable frequency and rapid response to load changes.

Why choose this actuator?

Direct Replacement: Fits NTA855, KTA19, and M11 series engines.

Quality Tested: Manufactured to meet or exceed original equipment standards.

·      N-Series: NT855, NTA855, N14

·      K-Series: K19, KTA19, K38, KTA38, K50, KTA50

·      M-Series: M11, ISM11, QSM11

·      V-Series: VTA38

·      Other: L10, G855 (Gas units), NH series

·    Interchange Part Numbers: 3085219, 3085218, 3080809, 3052768, 3063504.

·    Additional Part Numbers (Missing from your list): 3430943, 4339737, 3044189, 3044196 (Compatible EFC Controller model).

·      Standby Diesel Generators

·      Marine Propulsion & Auxiliary Engines

·      Heavy-Duty Industrial Power Units

Construction Machinery (Terex, Liugong, etc. using Cummins power)

·      System Type: Normally Closed (NC). (Vital: If the buyer has a Normally Open system, this will not work).

·      Installation: Internal Mounting. This unit installs directly inside the PT fuel pump housing.

·      Power Rating: Optimized for Gensets rated below 300 kW.

·      Note: For units above 300kW, Cummins often recommends high-flow actuators like the 3408326.

·      Fuel Flow: Low Flow version.

·      EFC Controller Compatibility: Works best with Cummins Speed Controllers: 3044196, 3044195, and 3098693.

·      Warning Note: It is highly recommended to add: “Please verify your engine serial number or original part number before purchasing, as Cummins engines may use different actuators based on the control system (Normally Open vs. Normally Closed).”

·      Dynamic Response Testing: Verified to meet the 20ms response time requirement for rapid load shedding and pickup.

·      Coil Resistance & Continuity Check: Each unit is bench-tested for proper electrical resistance to prevent “hunting” or governor instability.

·      High-Temperature Stress Test: Components are validated to maintain 100% functionality at peak operating temperatures of 125°C (257°F).

·      Anti-Corrosion Coating: The actuator body features a specialized salt-spray-resistant finish to prevent seizing in marine or humid environments.

·      Precision Fitment: Manufactured to ISO 9001 standards to ensure a seamless “drop-in” fit for your Cummins PT Pump.

·      Durability: Heavy-duty aftermarket construction ensures OEM-level fit, form, and function.

·      Ease of Install: Standard internal mounting for Cummins PT pumps.

·      Kit Inclusion: Includes built-in capacitor for interference suppression.

Dimensions: Approx. 6.3″ x 5.5″ x 4.3″ (16x14x11 cm)