LuK DMF183 OE Quality Dual Mass Flywheel

The LuK DMF183 is an OE-quality dual mass flywheel (DMF) engineered by Schaeffler LuK — the original inventors of the dual mass flywheel technology. Designed as a direct replacement for worn or damaged dual mass flywheels, the DMF183 restores factory-level drivetrain performance and protects the transmission from harmful engine vibrations and torque spikes.

Key Features:

• OEM-Grade Engineering: As an original-equipment supplier, LuK develops performance specifications for individual vehicle applications, ensuring a precise OEM-level fit and function.
• Torsional Vibration Damping: Features a built-in arc spring damper system integrated between the two rotating masses, absorbing torsional vibrations before they reach the driveline and preventing gear rattle.
• Two-Mass Design: Consists of a primary mass that bolts to the crankshaft and a secondary mass onto which the clutch assembly is mounted — the two masses rotate independently against each other for superior vibration isolation.
• Transmission Protection: Isolates engine torque spikes to prevent gearbox wear and damage, reduces bending stress on the crankshaft, and supports smoother low-speed driving.
• 100% Functionally Tested: Every LuK dual mass flywheel is 100% functionally tested to meet OEM performance specifications before leaving the factory.
• New, Not Resurfaced: LuK DMF units are never resurfaced. By design, dual mass flywheels cannot be safely machined — over-machining removes critical heat-absorbing material and can cause clutch interference, slipping, or no-release issues.
• Recommended Replacement Interval: The DMF should be replaced alongside every clutch installation, as the tight clearances between the disc damper and flywheel-to-crankshaft bolt heads leave no margin for a worn flywheel.

Pair the LuK DMF183 with a LuK RepSet clutch kit for a complete, OEM-matched drivetrain restoration. LuK is a Schaeffler brand and a tier-1 supplier to major European and global vehicle manufacturers.