Group organization

The Business Units

Engine Systems and Components

This business unit supplies the global automotive industry with piston and valve train components and cylinder components.

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Filtration and Engine Peripherals

Develops and produces components and systems for automotive air and liquid management.

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Thermal Management

Components, modules, and systems for vehicle air conditioning and engine cooling.

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Aftermarket

Our extensive spare parts range for vehicle maintenance and engine repair represents uncompromising OEM quality.

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The Profit Centers

Engineering Services, Motorsports, and Special Applications

Development services; engine components for motorsport and high-performance road vehicles; cylinder head assembly; small-lot engine building.

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Large Engine Components

Pistons, piston rings and pins, as well as cylinder liners for large engines, which are used in the fields of power generation, marine applications, and railroad transportation.

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Small Engine Components

Engine components for industrial applications and recreational vehicles.

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Industrial Filtration

Filters and filtration systems for air, liquids, and pastes in industrial installations.

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Actuators

Mechatronic components, such as electric wastegate actuators, which are used to control the boost pressure in turbocharged engines or heating elements for fuel filters.

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Electric Drives and Applications 1

Innovative electric motors, alternators, and electric and mechatronic drive systems.

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Electric Drives and Applications 2

Electric DC motors for ABS and ESC units, BLDC motors for steering assistance and electric motors for industrial applications; ignition components, and fuel injection systems for small engines.

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Industrial Thermal Management

Products for the engine cooling and air conditioning of agricultural machinery, buses, and special vehicles; cooling systems for railroad vehicles and large engines.

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Control Units

Operator controls, software, and power electronics for air conditioning systems.

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Front-end Modules

Front-end modules with cooling modules, headlights, and bumpers for all vehicle classes.

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Compressors

Compressors for AC circuits

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