BMW 1 3 Z4 Series E85 E87 E90 E91 Dual Twin Mass Flywheel Clutch Kit Petrol N46

BMW 1 3 Z4 Series E85 E87 E90 E91 Dual Twin Mass Flywheel Clutch Kit Petrol N46 is an original drivetrain component from the Flywheels and Gears group, designed for BMW petrol engines from the N46 family. Using this dual-mass flywheel allows for an economical yet technically sound drivetrain repair, maintaining the operating characteristics specified by the manufacturer. It is a solution for drivers who expect a solid OEM part and want to maintain the factory performance of their engine unit.

Specifications and technical data

• SKU: 7568006
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7568006
• Substitutable numbers: 21207568006, 7568006, 21207576519, 7576519, 21207541018, 7541018, 21207573045, 7573045, 21207566328, 7566328, 21207568300, 7568300, 21207560203, 7560203, 21207560206, 7560206
• Fuel type: Petrol
• Category: Flywheels & Flexplates

Purpose and role in the drivetrain

The BMW 1 3 Z4 Series E85 E87 E90 E91 Dual Twin Mass Flywheel Clutch Kit Petrol N46 is responsible for effectively damping torsional vibrations generated by the petrol engine. Thanks to the use of a dual-mass flywheel, the loads transferred to the gearbox are significantly reduced, which promotes smoother gear changes and reduces cabin noise.

This component is particularly important in daily operation because it:

• stabilizes crankshaft operation at low and medium RPMs,
• reduces the transmission of vibrations to the gearbox and drivetrain,
• supports the comfortable, quiet operation of the petrol engine,
• indirectly influences the durability of other drivetrain components.

Benefits of using an original BMW dual-mass flywheel

Choosing an original element from the Flywheels and Gears group ensures proper fitment for the specific N46 engine configuration. This means maintaining the factory characteristics of starting, moving off, and accelerating, without unwanted vibrations or jerking typical of improperly selected aftermarket replacements.

Key advantages include:

• Compatibility with the factory clutch system – maintaining the geometry and operating parameters specified by the manufacturer.
• Optimal vibration damping – especially important in petrol engines, where engine refinement is one of the main advantages.
• The possibility of using it in repairs while maintaining BMW's original design concept.

Application in N46 petrol engines

The presented dual-mass flywheel is designed for units powered by petrol, which is significant when selecting parts compared to solutions used in diesel engines. The operating characteristics of N46 petrol engines require appropriately selected vibration damping to maintain smooth acceleration and driving comfort across the entire RPM range.

Proper matching of the dual-mass flywheel to the fuel type allows for:

• maintaining the engine's refinement as intended by the manufacturer,
• minimizing the risk of excessive gearbox loads,
• maintaining stable idle speed and smooth starting.

Condition, selection, and practical application

The offered element is in used condition, which allows for lower repair costs while maintaining the original BMW design. This is a particularly attractive solution for comprehensive service work on older Z4, 1 Series, and 3 Series models, where a reasonable balance between budget and quality is important.

Before installation, standard workshop verification is recommended, including an assessment of play, spring tension, and general wear, to adjust the scope of work to the condition of other clutch system components. A correctly selected and installed dual-mass flywheel helps restore predictable drivetrain behavior and reduce unwanted vibrations during acceleration and gear changes.

BMW Flywheels and Gears – expansion and tuning with used parts

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

For modernization projects and light mechanical tuning, it is worth considering used OEM components, which often offer a favorable price-to-quality ratio. More practical tips on the conscious selection of such elements can be found in the article The best used parts for tuning your car, where it is discussed how to effectively use proven components in modification and repair projects.