Flywheel Ring Mercedes W204 C63 W212 E63 AMG Automatic Gearbox A2780300112

The Mercedes W204 C63 AMG Automatic Flywheel is a component from the flywheels and gears category, designed for gasoline engines and automatic transmissions. This is a used, original Mercedes component that helps maintain the correct torque transfer characteristics in the sporty C63 AMG variant, ensuring stable and predictable drivetrain operation.

Specifications and technical data

• SKU: A2780300112
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2780300112
• Substitutable numbers: A2780300112, A 278 030 01 12, KZ
• Fuel type: Petrol
• Gearbox type: Automatic
• Category: Flywheels & Flexplates

Purpose and Technical Compatibility

The presented flywheel is designed for use in the Mercedes W204 C63 AMG model with a gasoline engine and an automatic transmission. Its construction is adapted to the high loads characteristic of high-power engines, allowing for safe torque transfer during dynamic driving, frequent acceleration, and operation across a wide RPM range.

The component works with the starting system and the automatic transmission, ensuring a proper connection between the crankshaft and the torque converter. This maintains appropriate drivetrain smoothness, reduces torsional vibrations, and ensures predictable and repeatable gear changes.

Flywheel Construction Characteristics

The flywheel in this series belongs to the group of flywheels and gears, meaning its design incorporates both the function of storing kinetic energy and engagement with the starter ring gear. The geometry and mass are factory-selected for the specific C63 AMG engine to:

• ensure stable idle RPM and smooth acceleration,
• maintain appropriate inertia during sudden load changes,
• preserve compatibility with the factory starting system and automatic transmission.

Original manufacturing guarantees proper fitment to the crankshaft and other drivetrain components, reducing the risk of misalignment, excessive vibrations, or accelerated wear of cooperating parts.

Application in the Drivetrain and Benefits of Installation

In the sporty C63 AMG version, the flywheel is crucial for the performance characteristics of the gasoline engine and the operation of the automatic transmission. A correctly selected component allows for:

• maintaining predictable throttle response across the entire RPM range,
• stable cooperation with the torque converter and automatic transmission electronics,
• reduction of undesirable vibrations transmitted to the body and drivetrain.

For drivers who operate their car dynamically or occasionally on the track, the proper condition of the flywheel directly impacts the repeatability of gear changes, driving comfort, and the durability of the entire drivetrain. Choosing an original, used component allows for maintaining factory performance characteristics without the need for aftermarket solutions with uncertain parameters.

Why Choose a Used Mercedes Flywheel

A used Mercedes component from the flywheels and gears category offers a sensible compromise between cost and maintaining original technical specifications. This type of component is particularly attractive for individuals who:

• want to maintain the factory performance characteristics of the engine and automatic transmission,
• are looking for original solutions for drivetrain repair or upgrades,
• are planning a project based on used parts of proven origin.

If you are interested in a broader context of using used parts in modification and upgrade projects, it is worth reading the article Best Used Parts for Your Car Tuning, which describes a practical approach to selecting such components.

Other Mercedes Flywheels and Gears

If you are also looking for other Mercedes flywheels and gears for different models or drivetrain configurations, check out the Mercedes flywheels and gears available in our store to select the component that best fits your vehicle's specific requirements.