Luk DMF125 Clutch Flywheel

Overview of Luk DMF125 Clutch Flywheel for Audi S4 and S5

The Luk DMF125 clutch flywheel is engineered to meet the specific transmission needs of Audi S4 and S5 models. Designed with precise dimensions, this flywheel ensures reliable performance and compatibility with your vehicle's clutch system.

• Flywheel Diameter: 23.9 cm (9.409 inches)
• Flywheel Inner Diameter: 15.5 cm (6.102 inches)
• Flywheel Cup Depth/Step Height: -0.37 cm (-9.4 mm)
• Number of Teeth: 0 (toothless design)
• Part Number: DMF125

Technical Details and Specifications

The Luk DMF125 clutch flywheel features a diameter of 23.9 centimeters (9.409 inches), providing the correct size for optimal engagement with the clutch assembly in Audi S4 and S5 vehicles. The inner diameter measures 15.5 centimeters (6.102 inches), ensuring a precise fit on the transmission input shaft. The flywheel cup depth or step height is specified as -0.37 centimeters (-9.4 millimeters), a critical measurement that affects clutch plate alignment and engagement. Notably, this flywheel has zero teeth, indicating it is designed for applications where a starter ring gear is not required or integrated separately.

Compatible Vehicles and Applications

This Luk clutch flywheel is compatible with the following Audi models:

• Audi S4
• Audi S5

It is intended for use in transmission systems requiring a clutch flywheel with the specified dimensions and characteristics. The part number DMF125 should be referenced to confirm fitment with your specific vehicle year and transmission type.

Common Issues Addressed by the Luk DMF125 Flywheel

• Clutch slippage due to worn or damaged flywheel surface
• Vibration or noise caused by an imbalanced or warped flywheel
• Difficulty in clutch engagement resulting from incorrect flywheel dimensions
• Transmission input shaft misalignment due to improper flywheel fit
• Replacement of a damaged or defective flywheel in Audi S4 and S5 models

Installation Notes and Tips

When installing the Luk DMF125 clutch flywheel, ensure the flywheel surface is clean and free of debris. Verify the flywheel diameter and inner diameter match the vehicle specifications. Proper torque settings should be applied to the flywheel bolts to avoid warping. It is recommended to inspect the clutch disc and pressure plate for wear during installation to ensure optimal clutch system performance.

Quality Assurance and Warranty

Luk is a recognized manufacturer of transmission components, known for precision engineering and durability. The DMF125 clutch flywheel is manufactured to meet OEM standards for fit and function. While specific warranty details are not provided here, Luk products typically come with manufacturer-backed quality assurance to support reliable operation in Audi S4 and S5 vehicles.