Luk DMF015 Clutch Flywheel

LuK DMF015 Dual Mass Flywheel Overview

The LuK DMF015 is a dual mass flywheel engineered for specific BMW applications, including 1996-1999 BMW 328i and 328is, 1997-1998 BMW 528i, and 1997-1998 BMW Z3. Built to match the drivetrain requirements of these vehicles, it helps maintain smoother power transfer and protects related components from the stress that can come with a solid flywheel conversion.

For BMW 328i, 328is, 528i, and Z3 owners searching for a direct-fit clutch flywheel solution, the LuK DMF015 is built around OE-style dimensions and tooth count for proper engagement and fitment.

Key Features

• Dual mass flywheel design for BMW manual transmission applications
• Flywheel diameter: 24 in. / 9.449 in.
• Flywheel inner diameter: 14.64 in. / 5.764 in.
• Flywheel cup depth/step height: -0.311 in. / -7.9 mm
• Number of teeth: 113
• Part number: DMF015

Detailed Product Description

LuK DMF015 is a clutch flywheel built to the dimensional requirements of select BMW models. The dual mass construction is used to isolate drivetrain vibration and reduce the mechanical shock that can be transferred through the clutch system, gearbox, engine mounts, and crankshaft. With 113 teeth and application-specific sizing, this flywheel supports proper starter engagement and OE-style fitment on the listed BMW 328i, 328is, 528i, and Z3 vehicles.

This part cross-references AMS Automotive 167015 for the same application.

What This Flywheel Helps Address

• Excessive drivetrain vibration during clutch operation
• Harsh engagement associated with worn flywheel components
• Stress on gearbox components from improper flywheel design
• Wear on engine mounts caused by drivetrain shock
• Crankshaft damage linked to solid flywheel conversions

Installation Notes and Tips

• Verify the vehicle application by year, make, and model before installation.
• Inspect the clutch system, starter engagement surface, and related drivetrain parts during service.
• Confirm flywheel dimensions and tooth count match the original specification.
• Use proper service procedures for BMW manual transmission flywheel replacement.

Quality Assurance

LuK supplies OE-focused drivetrain components, and this DMF is tuned for the specific BMW applications listed above. The design and dimensions are intended to align with original equipment requirements for consistent fitment and operation.

Compatible With 1996-1999 BMW 328i, 1996-1999 BMW 328is, 1997-1998 BMW 528i, and 1997-1998 BMW Z3.