LuK 986-114-012-08 Dual-Mass Flywheel

The LuK 986-114-012-08 is an OEM-quality dual-mass flywheel engineered to deliver smooth, reliable performance in demanding clutch applications. As a leading original equipment supplier, LuK manufactures this flywheel to exacting specifications, providing a direct replacement for worn or damaged factory components.

Dual-Mass Flywheel Technology:

• Primary mass bolts directly to the crankshaft while the secondary mass provides the clutch mating surface
• Internal dampening system isolates engine vibrations and prevents torque spikes from reaching the transmission
• Reduces gear rattle and driveline noise for improved driving comfort
• Provides lighter clutch pedal effort compared to solid flywheel designs

Premium Construction:

• Manufactured with premium-grade materials for superior friction surfaces and excellent heat absorption
• Precision-balanced for smooth operation and extended clutch life
• 100% functionally tested to meet OEM performance specifications
• Cannot be resurfaced by design—replacement ensures optimal performance

Important Installation Notes:

Dual-mass flywheels should always be replaced with new components rather than resurfaced. Over-machining can compromise the flywheel's structural integrity and heat dissipation capacity, leading to premature clutch failure. For best results, pair this LuK flywheel with a complete LuK RepSet clutch kit to maximize service life and performance.

Common Symptoms of Flywheel Failure:

Clutch slipping, clunking noises when depressing or releasing the clutch pedal, and excessive vibration during engagement are typical indicators that your dual-mass flywheel requires replacement.