Valeo V3008
Valeo V3008 Heavy Duty Clutch Flywheel User Manual
Model: V3008
Product Overview
The Valeo Heavy Duty Flywheel is engineered to effectively filter out dynamic vibrations between the engine and the gearbox. Valeo leverages advanced OEM engineering and innovative design to deliver a superior product, trusted globally by major vehicle manufacturers and automotive aftermarket professionals.
Key Features:
- 100% new product and components (not remanufactured)
- Direct replacement ensures a perfect fit and installation
- Manufactured using only the highest quality materials for exceptional precision and reliability
- Valeo’s expertise in research and development allows the reduction of clutch noise and vibrations along with enhanced driver comfort through better gear changes, giving drivers a smoother and more comfortable ride
- Valeo is an automotive supplier and partner to automakers worldwide. As a technology company, we design innovative solutions for smart mobility, with a particular focus on intuitive driving and reducing CO2 emissions
Product Visual

Image: The Valeo V3008 Heavy Duty Clutch Flywheel, a circular metal component with gear teeth around its circumference and multiple bolt holes in the center for mounting.
Installation Guide
The Valeo V3008 Heavy Duty Clutch Flywheel is designed as a direct replacement component. Professional installation is highly recommended due to the complexity and safety requirements associated with automotive transmission and drivetrain systems.
General Installation Considerations:
- Safety First: Always ensure the vehicle is properly secured on a lift or jack stands. Disconnect the battery before beginning work.
- Required Tools: Gather all necessary automotive tools, including torque wrenches, sockets, and specialized transmission tools.
- Transmission Removal: The transmission must be safely removed from the vehicle to access the existing flywheel.
- Old Flywheel Removal: Carefully unbolt and remove the old flywheel. Inspect the crankshaft flange for any damage or wear.
- New Flywheel Installation: Position the Valeo V3008 flywheel onto the crankshaft flange, ensuring proper alignment. Apply thread locker to bolts if recommended by vehicle manufacturer.
- Torque Specifications: Tighten flywheel bolts to the vehicle manufacturer's specified torque settings in the correct sequence. Refer to your vehicle's service manual for precise values.
- Reassembly: Reinstall the clutch assembly, transmission, and all other components in reverse order of removal.
- Fluid Levels: Check and refill transmission fluid as necessary.
Note: This is a general guide. Always consult your specific vehicle's service manual for detailed, model-specific installation procedures and torque specifications. Improper installation can lead to component failure or vehicle damage.
Function and Operation
The Valeo V3008 Heavy Duty Clutch Flywheel plays a crucial role in the vehicle's drivetrain system. Its primary functions include:
- Engine Vibration Damping: The flywheel's mass helps to smooth out the power pulses from the engine, reducing torsional vibrations that can affect the gearbox and other drivetrain components.
- Clutch Engagement Surface: It provides a smooth, flat surface for the clutch disc to engage against, facilitating the transfer of power from the engine to the transmission.
- Engine Starting: The outer ring gear of the flywheel engages with the starter motor pinion, allowing the engine to be cranked and started.
Proper operation of the flywheel is integral to smooth gear changes and overall vehicle performance. Any unusual noises or vibrations from the clutch area may indicate an issue with the flywheel or associated components.
Maintenance and Care
The Valeo V3008 Heavy Duty Clutch Flywheel is designed for durability and typically requires no routine maintenance during its operational life. However, it is essential to inspect the flywheel whenever the clutch assembly is serviced or replaced.
Inspection Points:
- Surface Condition: Check the clutch friction surface for signs of excessive heat (blue spots), cracks, grooves, or scoring. A smooth, even surface is crucial for proper clutch engagement.
- Ring Gear: Inspect the teeth of the ring gear for wear, damage, or missing sections, which can affect starter motor engagement.
- Bolt Holes: Ensure all bolt holes are intact and free from damage or stripped threads.
- Balance: While difficult to assess visually, any signs of imbalance (e.g., excessive vibration before removal) should be noted.
If significant wear or damage is observed, replacement of the flywheel is recommended to prevent premature clutch wear or other drivetrain issues.
Troubleshooting Common Issues
While the flywheel itself is a robust component, issues with it can manifest through various symptoms related to the clutch or engine. Professional diagnosis is always recommended.
| Symptom | Possible Cause (Flywheel Related) | Recommendation |
|---|---|---|
| Clutch chatter or shudder during engagement | Warped, glazed, or scored flywheel surface; uneven wear. | Inspect flywheel surface for damage. Resurface or replace if necessary. |
| Vibration felt through the clutch pedal or vehicle | Unbalanced flywheel; damaged or loose flywheel. | Check flywheel for proper installation and balance. Replace if damaged. |
| Difficulty starting engine; grinding noise during start | Worn or damaged flywheel ring gear teeth. | Inspect ring gear. Replace flywheel if teeth are severely worn. |
| Clutch slipping (less common for flywheel directly) | Severely glazed or oily flywheel surface preventing proper clutch grip. | Clean or resurface flywheel. Address source of oil leak if present. |
For any persistent issues, it is strongly advised to consult a certified automotive technician.
Product Specifications
| Manufacturer | Valeo |
| Brand | Valeo |
| Model | Valeo V3008 Heavy Duty Clutch Flywheel |
| Item Model Number | V3008 |
| Manufacturer Part Number | V3008 |
| OEM Part Number(s) | 3922645, FWHTR09, TFW645 |
| Item Weight | 63.4 pounds |
| Product Dimensions | 17 x 7 x 18 inches |
| ASIN | B001QDFMEO |
| Date First Available | February 26, 2009 |
Warranty and Support
For specific warranty information regarding your Valeo V3008 Heavy Duty Clutch Flywheel, please refer to the documentation provided with your purchase or contact Valeo customer support directly.
Valeo is committed to providing high-quality automotive components. For technical assistance, installation queries, or any product-related support, please visit the official Valeo website or contact their customer service department.
You can find more information and contact details on the Valeo Store on Amazon or their official corporate website.
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