LuK 21-20-7-573-785 Dual Mass Flywheel

The LuK 21-20-7-573-785 is a dual mass flywheel (DMF) designed as a direct replacement for worn or damaged factory flywheels. This flywheel incorporates LuK's advanced dual mass technology that features two masses connected by a spring damper system, which effectively isolates engine vibrations from the transmission and drivetrain.

Key Features:

• Dual mass construction with integrated torsional damper reduces noise, vibration, and harshness (NVH)
• Engineered to OEM specifications for precise fit and reliable performance
• High-quality steel construction ensures durability under demanding conditions
• Provides smoother shifting and improved clutch pedal feel
• Protects transmission components by absorbing engine torque fluctuations
• Direct replacement for BMW OEM part number 21207573785

LuK is a leading global supplier of OEM and aftermarket clutch systems and flywheels. This dual mass flywheel is commonly used in BMW vehicles equipped with manual transmissions. When replacing a dual mass flywheel, it is recommended to install a new clutch kit at the same time to ensure optimal performance and longevity.