3408324 Fuel Pump Actuator Electronic Fuel Control Actuator For Cummins PT Pump M11 N14 K19 NT855 K38 Engines

 

 

Parameter	Specification
Part Number	3408324
Compatible Engine Models	Cummins M11, N14, K19, NT855, K38
Pump Type	PT fuel pump actuator
Control Type	Normally Closed
Rated Voltage	12 V DC or 24 V DC
Working Stroke	23°
Response Time	~20 ms
No‑load Current	~0.9–1.1 A (voltage 3–9 V)
Full‑load Current	~1.1–1.5 A (voltage 10–12 V)
Power Range	Generator / engine ≤ 300 kW
Operating Temperature Range	approximately 15–125 °C
Weight	~0.86 kg
Package Dimensions / Weight	~11 × 11 × 13 cm / ~1.0 kg
Warranty	6–12 months
Certifications	ISO 9001 (common among suppliers)
MOQ	Usually from 1 piece

 

 

 

Precisely controls fuel delivery stroke and timing by responding to governor signals, ensuring stable engine speed and frequency output in variable load generator sets and diesel powertrains

Suitable for PT‑type fuel pumps on Cummins M11, N14, K19, NT855, K38 engines-covers a wide application and ensures compatibility with OEM specs

Available in both 12 V and 24 V versions with fast 20 ms response time, optimized for rapid load-change scenarios.

Normally-closed type design ensures safety and smooth governor integration.

Compact, lightweight and robust housing ideal for generator engine bays, suited to harsh industrial environments.

 

 

Diesel generator sets up to 300 kW power with Cummins NTA855 / K19 / K38 / M11 / N14 engines.

Commercial and industrial standby and prime power solutions requiring precise fuel control.

Suitable for frequency stabilization systems in power plants, offshore rigs, mobile generators for events or construction

Retrofit or spare parts for engine rebuilders, service centers, and OEM Tier‑1 system integrators.

 

 

Low MOQ: Accept sample orders starting from 1 piece.

Fast lead time: Typical delivery within 3–7 working days for small orders, bulk production in 2–3 weeks.

Packaging options: OEM packaging, neutral export boxes, custom labeling or stickers.

After-sale support: 24/7 technical assistance, installation guidance, return/refund guarantee within warranty.

Customization: Able to support OEM packaging, custom part numbers, and contractual agreements.

 

 

 

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