Luk DMF115 Clutch Flywheel

Overview of Luk DMF115 Clutch Flywheel for Porsche 911

The Luk DMF115 clutch flywheel is engineered specifically for Porsche 911 models, providing precise fitment and reliable performance. Designed with exacting dimensions, this flywheel supports smooth transmission operation and optimal clutch engagement.

• Flywheel Diameter: 24.4 cm (9.606 inches)
• Flywheel Inner Diameter: 14.75 cm (5.807 inches)
• Flywheel Cup Depth/Step Height: -0.366 cm (-9.3 mm)
• Number of Teeth: 135
• Part Number: DMF115

Technical Specifications and Design Details

The Luk DMF115 clutch flywheel features a diameter of 24.4 cm (9.606 inches), ensuring compatibility with the Porsche 911’s transmission system. The inner diameter measures 14.75 cm (5.807 inches), providing a precise interface for the clutch assembly. The flywheel cup depth or step height is specified at -0.366 cm (-9.3 mm), which is critical for proper clutch plate alignment and engagement. With 135 teeth, this flywheel meshes accurately with the starter motor, facilitating reliable engine starts. These specifications are essential for maintaining the integrity and performance of the Porsche 911’s drivetrain.

Compatible Vehicles and Applications

This Luk DMF115 clutch flywheel is compatible with Porsche 911 models, designed to meet the exact transmission requirements of this vehicle. It is intended for use in transmission systems where a clutch flywheel with these specific dimensions and tooth count is required.

• Resolves clutch slippage issues caused by worn or damaged flywheels
• Addresses vibration or noise problems related to flywheel imbalance
• Replaces flywheels with damaged teeth to ensure proper starter engagement
• Supports smooth gear shifting and clutch operation
• Restores proper flywheel thickness and step height for clutch alignment

Installation Notes and Tips

When installing the Luk DMF115 clutch flywheel on a Porsche 911, ensure the flywheel surface is clean and free of debris. Verify the flywheel bolt torque specifications according to Porsche service guidelines to prevent loosening or warping. It is recommended to inspect the clutch disc and pressure plate for wear during installation and replace if necessary. Proper alignment of the flywheel with the crankshaft flange is critical to avoid drivetrain vibrations.

Quality Assurance and Warranty Information

Luk manufactures the DMF115 clutch flywheel to meet OEM standards for durability and performance. Each unit undergoes quality control inspections to ensure dimensional accuracy and material integrity. While specific warranty details may vary, Luk products typically come with a limited warranty covering defects in materials and workmanship under normal use conditions.