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Luk DMF078 Clutch Flywheel
Overview of Luk DMF078 Clutch Flywheel for Mercedes-Benz
The Luk DMF078 clutch flywheel is engineered for precise fitment and reliable performance in select Mercedes-Benz models. Designed with exacting specifications, this flywheel supports smooth transmission operation for vehicles like the C230, C300, SLK280, and SLK300.
- Flywheel diameter options: 23.5 cm (9.252 inches)
- Flywheel inner diameter: 15.5 cm (6.102 inches)
- Flywheel cup depth/step height: -0.311 cm (-7.9 mm)
- Number of teeth: 144
- Compatible with Mercedes-Benz C230, C300, SLK280, SLK300
Technical Specifications and Design Details
The Luk DMF078 clutch flywheel features a dual measurement for flywheel diameter, listed as 23.5 cm and 9.252 inches, ensuring compatibility with specific transmission setups. The inner diameter measures 15.5 cm (6.102 inches), providing a precise fit for the clutch assembly. The flywheel cup depth or step height is noted as -0.311 cm (-7.9 mm), a critical dimension that affects clutch engagement and disengagement. With 144 teeth, this flywheel is designed to mesh accurately with the starter motor for reliable engine starts.
Compatible Vehicles and Applications
This clutch flywheel is compatible with the following Mercedes-Benz models:
- Mercedes-Benz C230
- Mercedes-Benz C300
- Mercedes-Benz SLK280
- Mercedes-Benz SLK300
It is intended for use in transmission systems requiring a clutch flywheel with the specified dimensions and tooth count, ensuring proper fit and function in these vehicles.
Common Issues Addressed by Luk DMF078 Clutch Flywheel
- Clutch slippage due to worn or damaged flywheel surface
- Vibration or noise during clutch engagement
- Starter motor engagement problems caused by incorrect tooth count
- Uneven clutch pedal feel or difficulty shifting gears
- Flywheel warping or heat damage affecting transmission performance
Installation Notes and Tips
When installing the Luk DMF078 clutch flywheel, ensure the flywheel surface is clean and free of debris. Verify the flywheel diameter and inner diameter match the vehicle’s specifications. Proper torque settings should be applied to mounting bolts to avoid warping. It is recommended to inspect the clutch disc and pressure plate for wear during replacement to maintain optimal transmission performance.
Quality Assurance and Warranty
Luk is a recognized brand in automotive transmission components, known for manufacturing parts that meet OEM standards. The DMF078 clutch flywheel undergoes rigorous quality control to ensure durability and precise fitment. Warranty coverage details should be confirmed with the point of purchase or manufacturer documentation.
| Brand | Luk |
| Part Number | DMF078 |
| Flywheel Diameter | 23.5 |
| Flywheel Diameter | 9.252 |
| Flywheel Cup Depth/Step Height | -0.311 |
| Flywheel Cup Depth/Step Height | -7.9 |
| Flywheel Inner Diameter | 15.5 |
| Flywheel Inner Diameter | 6.102 |
| Number of Teeth | 144 |
This part fits 12 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2011 | Mercedes-Benz | C300 | 3.0L | V6 | N/A | |
| 2011 | Mercedes-Benz | SLK300 | 3.0L | V6 | N/A | |
| 2010 | Mercedes-Benz | C300 | 3.0L | V6 | N/A | |
| 2010 | Mercedes-Benz | SLK300 | 3.0L | V6 | N/A | |
| 2009 | Mercedes-Benz | C300 | 3.0L | V6 | N/A | |
| 2009 | Mercedes-Benz | SLK300 | 3.0L | V6 | N/A | |
| 2008 | Mercedes-Benz | C300 | 3.0L | V6 | N/A | |
| 2008 | Mercedes-Benz | SLK280 | 3.0L | V6 | N/A | |
| 2007 | Mercedes-Benz | C230 | 2.5L | V6 | N/A | |
| 2007 | Mercedes-Benz | SLK280 | 3.0L | V6 | N/A | |
| 2006 | Mercedes-Benz | C230 | 2.5L | V6 | N/A | |
| 2006 | Mercedes-Benz | SLK280 | 3.0L | V6 | N/A |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.