We sell high-quality spare parts for FENDT turbocharger actuators.

We are a European manufacturer of replacement parts for FENDT agricultural machinery, delivering premium-grade materials and precision manufacturing that match OEM specifications 1:1.

All components are produced in our own facilities and designed specifically for FENDT tractor turbo actuator systems.

We ship worldwide, delivering directly to your country.
We offer both retail and wholesale sales. If you are interested in becoming a distributor of FENDT actuator repair kits, feel free to contact us.

Do you need more technical details or compatibility information? Our specialists are here to help.

Our repair kit fits turbocharger actuators used in the following FENDT tractor models:

Types of FENDT or DEUTZ FAHR actuator devices to which repair kits fit: 12V, 24V ,59001107210, C1760011309

Numbers of FENDT OR DEUTZ FAHR turbochargers to which repair kits fit: 04509406, 04509409, F737200090030, 04509411, 04516064, 12709700256, 12709880084, 12709700084, 12709880068, 12709700068, 12709900084, 04507466, F836200090190, 836200090190, F836200090190, 04509406KZ

What is a turbocharger actuator used for in FENDT tractors

In FENDT diesel engines, the turbocharger actuator is an electronic or pneumatic component responsible for controlling the variable geometry turbocharger (VGT) or wastegate system. Its main role is to regulate boost pressure, ensuring optimal engine performance during demanding agricultural operations.

Key Functions of the FENDT Turbo Actuator

Boost Pressure Control in FENDT Tractors
The actuator precisely adjusts turbo vanes or the wastegate to deliver the correct air pressure to the engine, preventing overboost or underboost conditions

Fuel Efficiency and Engine Performance
Accurate air control helps maintain the ideal air-fuel ratio, improving fuel economy and ensuring smooth, powerful operation during fieldwork.

Fast Response to Load Changes
During plowing, harvesting, or transport, engine load changes rapidly. The turbo actuator reacts instantly, minimizing turbo lag and maintaining constant power.

Emission Reduction
Proper combustion management helps FENDT engines comply with EU Stage V emission standards, reducing exhaust pollutants and protecting the environment.

Why is the turbo actuator essential in FENDT agricultural machines?

The turbocharger actuator plays a crucial role in ensuring reliability and efficiency in FENDT tractors:

• Increased engine power when needed

• Lower fuel consumption during long working hours

• Reduced exhaust emissions

• Extended engine and turbocharger lifespan

• Stable performance under heavy agricultural loads

Common causes of turbo actuator failure in FENDT tractors

Electrical Problems
Damaged wiring, corroded connectors, or ECU communication errors.

Dust, Moisture, and Contamination
Agricultural environments expose components to dirt, water, oil, and fuel residues.

High Temperatures and Vibrations
Continuous operation under load causes thermal stress and mechanical fatigue.

Mechanical Wear
Worn internal gears, sticking mechanisms, or carbon buildup.

Turbocharger Malfunctions
Blocked VGT vanes or incorrect boost pressure increase actuator workload.

Calibration or Software Issues
Incorrect ECU calibration or outdated software may lead to actuator malfunction.

Symptoms of a failing FENDT turbo actuator

• Loss of engine power

• Poor acceleration under load

• Increased fuel consumption

• Black exhaust smoke

• Unstable boost pressure

• Warning lights or fault codes

• Whistling or unusual turbo noises

• Reduced maximum speed or RPM

Early diagnosis and the use of a high-quality FENDT actuator repair kit can prevent costly turbocharger damage.