BMW E60 E65 E81 E87 E90 E91 E92 Flywheel Automatic Petrol 7548102

BMW E60 E65 E81 E87 E90 E91 E92 Flywheel Automatic Petrol is an original component from the Flywheels and gears group, designed for BMW vehicles with a petrol engine and an automatic transmission. This used OEM part ensures factory-standard fitment, proper cooperation with the automatic gearbox, and stable torque transfer under typical operating conditions.

Specifications and technical data

• SKU: 7548102
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 11227548102
• Substitutable numbers: 7548102, 11227548102
• Fuel type: Petrol
• Gearbox type: Automatic
• Category: Flywheels & Flexplates

Purpose and function of the flywheel

The flywheel in a BMW automatic petrol transmission is responsible for balancing the engine's operation, damping torsional vibrations, and safely transferring torque to the torque converter. In E60, E65, E81, E87, E90, E91, and E92 series vehicles, a correctly selected component from this group is crucial for engine refinement, smooth starting, and gear shifting quality.

The appropriate geometry and mass of the flywheel are tailored to the characteristics of BMW petrol engines, which helps maintain stable idle speed, reduce jerking during gear changes, and ensure predictable drivetrain behavior across the entire load range.

Benefits of using an original BMW component

Using an original flywheel from the Flywheels and gears group instead of a worn-out component allows you to restore the factory performance parameters of the drivetrain. In practice, this means:

• more stable petrol engine operation at low and medium RPM,
• better cooperation with the automatic transmission,
• reduction of noticeable vibrations and knocking in the drivetrain,
• more predictable vehicle behavior during starting and maneuvering.

Thanks to the preservation of the original design and parameters, the installation of such a component does not require modifications to other sub-assemblies, which is important for both durability and subsequent service diagnostics.

Installation and operational characteristics

The flywheel designed for the automatic transmission in petrol BMW E60, E65, E81, E87, E90, E91, and E92 series is engineered as a part that works with a specific type of gearbox and starting system. Proper fitment ensures:

• correct positioning relative to the crankshaft and torque converter,
• compatibility with the factory starter and ring gear,
• maintenance of proper connection rigidity during long-term operation.

A used OEM component is a good solution for repairs where maintaining the vehicle's original technical specification is important, while simultaneously optimizing service costs. With proper installation and inspection of other drivetrain components, it can effectively restore the correct operation of the automatic transmission.

BMW Flywheels and gears – expansion and modernization

If you are planning a comprehensive repair or upgrade of the drivetrain area in your BMW and need other elements from the same group, such as starter gears, ring gears, or additional drivetrain components, check out the available parts in the BMW Flywheels and gears category.

For projects related to improving throttle response, changing drivetrain characteristics, or preparing the car for more dynamic driving, it is worth considering component selection based on the experience of other users and tuning specialists. Inspiration and practical tips can be found in the article The best used parts for tuning your car, which describes how to consciously use used components in modification projects.

Conscious choice of a used flywheel

By choosing a used flywheel for a BMW with an automatic transmission and a petrol engine, you are opting for a cost-effective solution that is also consistent with the vehicle's factory specification. This type of component, sourced from dismantling, allows you to maintain the integrity of the drivetrain, preserve the predictable behavior of the automatic transmission, and reduce the risk of problems resulting from the use of unsuitable replacements.

If you are also interested in the ecological and economic aspects of using dismantled parts, it is worth reading the material describing how such solutions fit into the modern circular economy – you can find more on this topic in the article Circular economy in your garage – how choosing used parts from dismantling really supports environmental protection and your wallet?.