BMW F20 F21 F30 F31 LCI B38 Dual Twin Mass Flywheel Clutch Kit 8605488

BMW F20 F21 F30 F31 LCI B38 Dual Twin Mass Flywheel Clutch Kit is a complete, used set from the Clutch Kits category, designed for BMW 1 and 3 series models. This is a solution for users looking for factory-spec fitment, predictable drivetrain performance, and a reasonable compromise between durability and service costs.

Specifications and technical data

• SKU: 8605488
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 8605488
• Substitutable numbers: 8482598, 21208482598, 8605488, 21208605488, 7614326
• Category: Clutch Kits

Purpose and technical specifications

The BMW dual-mass flywheel clutch kit is designed as a drivetrain component responsible for smoothly connecting the engine to the transmission and reducing torsional vibrations. The dual-mass construction limits the transfer of vibrations to the gearbox, which improves drivetrain refinement and driving comfort, especially at low RPMs.

As an OEM-class component, the kit maintains factory operating parameters, such as clutch engagement characteristics, vibration damping, and compatibility with stock drivetrain equipment in BMW E90 LCI, F20, and F30 series. As a result, the system performs exactly as intended by the vehicle manufacturer after installation.

Benefits of using a dual-mass flywheel clutch kit

Using a complete dual-mass flywheel clutch kit in a BMW allows you to renew a key part of the drivetrain in a single service process. In practice, this means:

• more stable starting and reduced jerking during gear changes,
• reduction of noise and vibrations transferred to the gearbox,
• consistent matching of friction and damping elements within a single set,
• maintenance of operating characteristics in accordance with BMW factory specifications.

For the user, this translates into predictable vehicle behavior in daily operation, better drivetrain refinement, and a lower risk of premature gearbox wear resulting from excessive vibrations.

Condition of the item and installation aspects

The offered set is used, which allows for lower repair costs compared to new components while maintaining the original BMW design. Before installation, standard workshop verification for play, the condition of friction surfaces, and any signs of overheating is recommended to ensure the installation method matches the actual condition of the part.

Professional installation at a specialized service center is crucial for the proper operation of the system. Correct tightening of connections, alignment, and inspection of mating components (release bearing, slave cylinder, gearbox mounts) affect the durability of the entire set and the stability of the drivetrain in the long term.

Selection and compatibility with part numbers

The item has an assigned OEM part number and associated interchangeable numbers, which facilitates clear identification in BMW catalogs and service systems. When selecting for a specific vehicle, it is worth verifying compatibility with the VIN and the installed transmission to ensure the kit will work correctly with the existing drivetrain configuration.

This minimizes the risk of incorrect fitment, ensuring the installed dual-mass flywheel clutch kit maintains proper operating parameters for the specific engine and transmission variant.

Service expansion within the BMW clutch system

If you are planning a comprehensive repair or upgrade of the drivetrain area in your BMW and need other components from the same group, such as clutch discs, pressure plates, or dual-mass flywheels, check out the available parts in the BMW Clutch Kits category.

For those interested in a broader look at technology development in the premium segment and the impact of component design on vehicle operation, an article describing the evolution of solutions in luxury sedans may be helpful – you can find it here: Evolution of the Mercedes S-Class: from W140 to W222 – innovations and service parts.