Luk DMF110 Clutch Flywheel

LuK DMF110 Dual Mass Flywheel for Eclipse

The LuK DMF110 is a dual mass flywheel built for the 2006-2010 Mitsubishi Eclipse. It is engineered to match the vehicle’s drivetrain requirements and help reduce the stress that can occur when a solid flywheel is used in place of the original dual mass design.

Key Features

• Dual mass flywheel design for the Mitsubishi Eclipse application
• Flywheel diameter: 23.9 in. / 9.409 in.
• Flywheel inner diameter: 15.5 in. / 6.102 in.
• Flywheel cup depth/step height: -0.315 in. / -8 mm
• 114-tooth ring gear
• OE-style replacement from LuK, part number DMF110

Detailed Description

LuK DMF110 is a clutch flywheel designed for 2006-2010 Mitsubishi Eclipse models. As a dual mass flywheel, it is tuned for the specific drivetrain application rather than using a one-size-fits-all solid flywheel approach. The measured diameter, inner diameter, step height, and 114-tooth count provide the dimensional reference points needed when matching the correct flywheel to the vehicle. This part number, DMF110, is the direct LuK reference for this Eclipse application.

This part cross-references 1120A039 and 4150449100 for the same application.

What It Helps Address

• Excess drivetrain vibration in the Mitsubishi Eclipse
• Noise caused by worn or incorrect flywheel design
• Premature wear on engine mounts from drivetrain harshness
• Gearbox stress linked to improper flywheel replacement
• Crankshaft damage associated with solid flywheel conversions

Installation Notes and Tips

Verify the flywheel diameter, inner diameter, step height, and tooth count before installation. Confirm the vehicle is a 2006-2010 Mitsubishi Eclipse and match the replacement to the original drivetrain configuration. Use proper service procedures for clutch and flywheel replacement, and inspect related components for wear while the transmission is removed. The part number DMF110 should be checked against the existing unit and vehicle records before installation.

Quality Assurance

LuK states that its dual mass flywheel design is individually tuned for each vehicle application, and the DMF110 follows that OE-focused approach for the Mitsubishi Eclipse. Choosing the correct LuK DMF110 helps maintain the intended drivetrain characteristics for this platform.