Luk DMF066 Clutch Flywheel

LuK DMF066 Dual Mass Flywheel

The LuK DMF066 is a dual mass flywheel engineered for precise drivetrain damping in select Ford Focus applications. Built around LuK’s original-equipment approach, it helps maintain smoother engine-to-transmission transfer than a solid flywheel design.

Fits 2002-2004 Ford Focus, N/A. This part cross-references 2M5Z6375AA and DMF91152 for the same application.

Key Features

• Dual mass flywheel design for drivetrain vibration isolation
• 24 in. flywheel diameter with 135 teeth
• 16.7 in. inner diameter for application-specific fitment
• -0.252 in. cup depth / step height for correct clutch geometry
• OE-style tuning for Ford Focus fitment
• LuK part number DMF066

Detailed Description

LuK DMF066 is a clutch flywheel built to match the demands of the original dual mass flywheel setup used in 2002-2004 Ford Focus models, including 2004 Ford Focus through 04/04/2004. The dual mass construction is individually tuned for the application to reduce drivetrain shock and help protect connected components from the stress that can come with a solid flywheel conversion. With a 24-inch flywheel diameter, 135 teeth, and a -0.252-inch step height, this flywheel supports proper clutch engagement and transmission interface on the specified Ford Focus vehicles.

Use LuK DMF066 when replacing a worn dual mass flywheel on a Ford Focus and you need a direct-fit solution that follows the original design intent. The part number DMF066 is also referenced by 2M5Z6375AA and DMF91152 for the same application.

What It Helps Address

• Excessive drivetrain vibration at idle or under load
• Noise caused by a worn dual mass flywheel
• Premature wear on engine mounts from drivetrain shock
• Harsh clutch engagement in Ford Focus applications
• Stress that can contribute to gearbox or crankshaft damage

Installation Notes and Tips

Confirm flywheel diameter, tooth count, and step height before installation. Inspect the clutch assembly, release components, and related drivetrain parts during service, and verify the vehicle build date for 2004 Ford Focus applications listed through 04/04/2004. Proper torque procedures and clean mating surfaces are important for correct operation.

Quality Assurance

LuK supplies original-equipment-style drivetrain components, and this DMF066 flywheel follows that application-specific engineering approach for the Ford Focus platform. The design is intended to preserve the damping characteristics associated with the factory dual mass flywheel setup.