Luk DMF019 Clutch Flywheel

Overview of Luk DMF019 Clutch Flywheel

The Luk DMF019 clutch flywheel is engineered for precise fitment and reliable performance in select BMW models. Designed with specific dimensions and tooth count, this flywheel supports smooth transmission operation for vehicles like the BMW 328i and X5.

• Flywheel diameter: 24 cm (9.449 inches)
• Flywheel inner diameter: 14.65 cm (5.768 inches)
• Flywheel cup depth/step height: -0.362 cm (-9.2 mm)
• Number of teeth: 113
• Compatible with multiple BMW models including 323Ci, 325i, 330xi, 525i, and Z3

Technical Specifications and Compatibility

The Luk DMF019 clutch flywheel features a 24 cm diameter and a 14.65 cm inner diameter, ensuring proper engagement with the clutch assembly. The flywheel cup depth and step height measurements of -0.362 cm and -9.2 mm respectively are critical for maintaining clutch alignment and pressure plate fitment. With 113 teeth, this flywheel meshes accurately with the starter motor for reliable engine starts. It is specifically designed for BMW models such as the 323Ci, 325Ci, 328i, 330i, 525i, 528i, 530i, X5, and Z3, providing a direct replacement for original equipment.

Applications and Problem Resolution

This clutch flywheel is used in the transmission system to transfer engine torque to the drivetrain smoothly. It addresses several common issues including:

• Vibration or judder during clutch engagement
• Starter motor engagement problems due to worn flywheel teeth
• Uneven clutch wear caused by incorrect flywheel dimensions
• Noise or chatter from a damaged or warped flywheel surface
• Reduced transmission efficiency from improper flywheel fitment

Installation Notes and Tips

When installing the Luk DMF019 flywheel, ensure the following:

• Verify compatibility with your specific BMW model and engine variant
• Inspect the clutch assembly and replace worn components as needed
• Torque flywheel bolts to manufacturer specifications to avoid warping
• Check flywheel surface for flatness before installation
• Use proper alignment tools to maintain clutch disc positioning

Quality Assurance and Warranty

Luk is a recognized manufacturer of transmission components, adhering to strict quality standards. The DMF019 clutch flywheel undergoes rigorous testing to meet OEM specifications for durability and performance. This part includes a limited warranty covering manufacturing defects, ensuring reliability for your BMW 323i, 328i, X5, or Z3 vehicle.