Luk LFW464 Clutch Flywheel

Overview of Luk Clutch Flywheel LFW464 for Chevrolet and Saturn

The Luk Clutch Flywheel LFW464 is engineered for reliable performance in Chevrolet Cobalt and Saturn Ion vehicles. Designed to meet precise specifications, this flywheel ensures smooth clutch engagement and optimal transmission function.

• Flywheel diameter: 24.4 cm (9.606 inches)
• Flywheel inner diameter: 15.2 cm (5.984 inches)
• Flywheel cup depth/step height: -0.315 cm (-8 mm)
• Number of teeth: 135

Technical Specifications and Design Details

This Luk clutch flywheel features a 24.4 cm (9.606 inch) diameter, providing the correct surface area for clutch disc contact in compatible Chevrolet Cobalt and Saturn Ion models. The inner diameter measures 15.2 cm (5.984 inches), ensuring proper fitment on the crankshaft flange. The flywheel cup depth or step height is -0.315 cm (-8 mm), a critical dimension that affects clutch release and pedal feel. With 135 teeth, the flywheel is compatible with the starter motor gear for reliable engine starting.

Applications and Problem Solving

This clutch flywheel is specifically compatible with Chevrolet Cobalt and Saturn Ion vehicles, making it suitable for:

• Replacing worn or damaged flywheels causing clutch slippage
• Resolving vibration issues related to flywheel imbalance
• Addressing starter engagement problems due to tooth wear
• Improving clutch engagement smoothness and pedal response
• Supporting transmission rebuilds requiring precise flywheel dimensions

Installation Notes and Tips

When installing the Luk LFW464 flywheel, ensure the following:

• Verify compatibility with Chevrolet Cobalt or Saturn Ion models before installation
• Inspect the crankshaft flange and clean mating surfaces thoroughly
• Use proper torque specifications for flywheel bolts to avoid warping
• Check clutch disc alignment and pilot bearing condition during installation
• Consider resurfacing the flywheel if reusing to maintain flatness and contact quality

Quality Assurance and Warranty Information

Luk manufactures this clutch flywheel to meet OEM standards for durability and performance. The part number LFW464 is backed by quality control processes to ensure dimensional accuracy and material integrity. While specific warranty terms may vary, Luk typically offers coverage against manufacturing defects to support long-term reliability in Chevrolet Cobalt and Saturn Ion applications.