Luk DMF064 Clutch Flywheel

OE-Style Dual Mass Flywheel for Focus

The LuK DMF064 is a dual mass flywheel built for 2003-2007 Ford Focus applications. 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 design.

For Ford Focus owners searching for a replacement clutch flywheel, LuK DMF064 provides the OE-style fit and dimensions needed for proper transmission operation. This part number is also referenced as DMF064 in catalog searches.

Key Features

• Dual mass flywheel design for Ford Focus drivetrain applications
• Flywheel diameter: 24 in. / 9.449 in.
• Flywheel inner diameter: 16.7 in. / 6.575 in.
• Flywheel cup depth/step height: -0.252 in. / -6.4 mm
• 112-tooth ring gear
• Fine-tuned for the specific vehicle application rather than a universal fit

Detailed Description

LuK DMF064 is a clutch flywheel for 2003-2007 Ford Focus models. As a dual mass flywheel, it is built to absorb drivetrain vibration and maintain the original operating characteristics expected in the vehicle’s transmission system. The measured diameter, inner diameter, step height, and 112 teeth are important for correct clutch alignment and starter engagement. This part number, DMF064, is commonly searched by technicians and buyers replacing the original flywheel on a Ford Focus.

This part cross-references Sachs DMF91130 for the same application.

What It Helps Address

• Excess drivetrain vibration from a worn flywheel
• Noise during clutch engagement and disengagement
• Irregular starter ring gear engagement
• Premature wear on engine mounts and transmission components
• Clutch operation issues caused by flywheel wear or mismatch

Installation Notes and Tips

Verify the flywheel diameter, inner diameter, step height, and tooth count before installation. Match the replacement to the original Ford Focus clutch and transmission setup, and inspect the clutch assembly, release components, and related hardware for wear while the transmission is removed. Proper torque procedures and clean mating surfaces are important for correct operation.

Quality Assurance

LuK states that its dual mass flywheels are individually tuned for specific vehicle applications and are intended to preserve the drivetrain characteristics of the original equipment design. Using the correct OE-style flywheel helps reduce the risk of damage associated with solid flywheel substitutions.