Powertrain Modules & Components

Feb 27, 2025

In addition to complete powertrain systems, Magna is a leading supplier of internal powertrain modules and components such as gears, shafts, clutch modules, e-motor core stacks, eLSD, eTV, die-formed aluminum covers and pans, and decoupling systems. As an expert in the engineering, development, and manufacturing of these modules & components, Magna supports the safety, efficiency and performance of each BEV or Hybrid Vehicle.

Magna’s eDecoupling acts as a stand alone or integrated power flow decoupler for EV applications. With quick activation times, superior NVH behaviour via integrated powertrain controls and compact packaging, the Magna eDecoupling increases EV range by reducing drag torque of e-motor and gearbox in primary and secondary eDrive systems.

Explore eDecoupling technology

Magna’s EV Mechanical Modules increase safety, efficiency, and performance of BEVs and Hybrids and can be combined a-la-carte with Magna’s own eDrive systems or OEM/3rd Party systems. With decades of software and integration expertise, our field-proven modules can be easily incorporated to meet your vehicle requirements.

Magna's electromagnetic eDecoupling is a versatile power flow decoupler for EVs. It offers quick activation, superior NVH behavior, and compact packaging. By reducing drag torque in secondary eDrive systems, the Magna eDecoupling effectively increases the range of electric vehicles.

Magna’s proprietary Twin-Clutch eTorque Vectoring system with corresponding software and controls supports dynamics and safety up to 300 kW power per axle for BEV, HEV, and PHEV vehicles. Magna also supplies a Duo Drive (2 E-motor) eTorque Vectoring system for applications that require more than 300 kW power per axle.

Magna’s proprietary electronic Limited Slip Differential supports vehicle dynamics and safety with corresponding software and controls.

When precision, experience, and high volumes are required, Magna is the preferred global manufacturer for all eDrive system internal mechanical components. Decades of metal forming experience and millions of parts later, we are experts at NVH-optimized gears, shafts, differentials, and now other essential eDrive parts such as the e-motor core stacks.

Magna offers e-motor cores for electrified powertrains – featuring an advanced dot bonding process, which not only improves power density and weight reduction through higher stacking factor, but also requires lower activation temperature reducing process CO2 footprint.

Magna designs, develops, tests and manufactures a wide variety of geared and shaft products for transfer cases, transmissions and eDrives with extensive in-house design, machining and assembly capabilities.

Magna designs, develops, tests, and manufactures a wide variety of carriers and differentials for transfer cases, transmissions and eDrive gearboxes with extensive in-house design, machining and assembly capabilities. Magna can supply individual parts to completely assembled drop-in modules.

Magna`s stamped aluminium inverter and battery covers offer up to 60% weight savings compared to traditional steel covers and are applicable for BEV, HEV & PHEV applications.

Magna offers battery thermal and structural components for vehicle battery assemblies - featuring electrical insulators and thermal barriers to contain a thermal runaway event.

Magna offers modular design, development, and testing of clutch modules and carriers, and has expertise in various forming technologies and machining of ferrous and aluminum components to support the manufacture and assembly of clutch modules.

Discover LG Magna e-Powertrain

LG Magna e-Powertrain, which launched in July 2021 as a joint venture between LG Electronics and Magna International, was driven by the strong synergy created by combining LG's capability in EV component and Magna's experience in traditional automotive business. Based on the technologies and manufacturing competitiveness on key components of

LG Magna is growing into a No. 1 e-mobility solutions partner leading the rapidly changing EV component market.

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