LuK DMF149 Dual Mass Flywheel

The LuK DMF149 is an OEM-quality dual mass flywheel engineered to dampen torsional vibrations and prevent drivetrain damage in manual transmission vehicles. This precision-manufactured steel flywheel features a two-piece design with a primary section that bolts to the crankshaft and a secondary section for clutch mounting, connected by an advanced arc spring damping system.

Key Features:

• Dual mass design effectively isolates engine vibrations before transmission to the drivetrain
• Dampens engine torque spikes to protect transmission components from damage
• Premium-grade steel construction with superior friction surfaces and heat absorption capacity
• 100% functionally tested to meet OEM performance specifications
• Individually fine-tuned for specific vehicle applications
• Non-resurfaceable design ensures consistent performance and proper clutch clearances
• Factory balanced for smooth operation across all speed ranges

Dual mass flywheels are critical for modern vehicles with tightly packaged clutch systems where clearances are minimal. LuK recommends replacing the flywheel with every clutch installation to ensure proper fit and maximize clutch service life. The integrated damping system reduces drivetrain rattle and droning while improving shift quality and driving comfort. Manufacturer part number 4150392100.