Luk DMF050 Clutch Flywheel

Overview of Luk DMF050 Clutch Flywheel for BMW M3 and Z4

The Luk DMF050 clutch flywheel is engineered specifically for BMW M3 and Z4 models, ensuring precise fitment and reliable performance. Designed to meet OEM specifications, this flywheel supports smooth transmission operation and clutch engagement.

• Flywheel diameter options: 24.1 cm (9.488 inches)
• Flywheel inner diameter: 14.8 cm (5.827 inches)
• Flywheel cup depth/step height: -0.352 cm and -8.95 cm
• Number of teeth: 113
• Compatible with BMW M3 and Z4 transmission systems

Technical Specifications and Design Details

The Luk DMF050 clutch flywheel features a dual measurement for flywheel diameter, listed as 24.1 cm (9.488 inches), accommodating specific transmission requirements. The inner diameter measures 14.8 cm (5.827 inches), providing a precise fit for the clutch assembly. The flywheel cup depth or step height is noted at -0.352 cm and -8.95 cm, which is critical for proper clutch plate alignment and engagement. With 113 teeth, this flywheel ensures accurate starter motor engagement and smooth engine start-up.

Applications and Problem Solving

This clutch flywheel is designed for use in BMW M3 and Z4 models, compatible with their transmission systems. It addresses several common issues:

• Eliminates clutch chatter and vibration caused by worn or damaged flywheels
• Restores proper clutch engagement and disengagement
• Prevents starter motor misalignment due to incorrect tooth count
• Reduces transmission noise related to flywheel wear
• Supports consistent engine performance and drivability

Installation Notes and Tips

When installing the Luk DMF050 clutch flywheel, ensure the following:

• Verify compatibility with your specific BMW M3 or Z4 model year and transmission type
• Inspect the clutch assembly and replace worn components as needed
• Use proper torque specifications for flywheel bolts to avoid warping
• Check flywheel surface for flatness before installation
• Follow manufacturer guidelines for alignment and installation procedures

Quality Assurance and Warranty Information

Luk is a recognized brand in automotive transmission components, known for manufacturing parts that meet or exceed OEM standards. The DMF050 clutch flywheel undergoes rigorous quality control to ensure durability and performance. While specific warranty details may vary, Luk typically offers coverage against manufacturing defects to provide confidence in product reliability.