Luk LFW372 Clutch Flywheel

Reliable Luk Clutch Flywheel for Chevrolet and GMC Trucks

The Luk LFW372 clutch flywheel is engineered to meet the demands of heavy-duty Chevrolet and GMC trucks, including models like the C2500, C3500, K2500, K3500, R3500, and V3500. Designed with precise dimensions and durable materials, this flywheel ensures consistent performance and smooth clutch engagement.

• Flywheel diameter: 12.047 inches (30.6 cm)
• Flywheel inner diameter: 16.368 cm and 6.444 cm
• Number of teeth: 168
• Flywheel cup depth/step height: 0
• Compatible with Chevrolet and GMC heavy-duty truck models

Technical Specifications and Design Details

The Luk LFW372 clutch flywheel features a 12.047-inch diameter, providing the necessary surface area for optimal clutch disc contact. The inner diameters of 16.368 cm and 6.444 cm accommodate the clutch assembly precisely, ensuring proper alignment and engagement. With 168 teeth, this flywheel meshes accurately with the starter motor for reliable engine starts. The zero flywheel cup depth/step height indicates a flat mounting surface, which is critical for maintaining clutch system integrity and reducing wear.

Compatible Chevrolet and GMC Truck Models

This clutch flywheel is specifically designed for use with Chevrolet and GMC heavy-duty trucks, including the C2500, C3500, K2500, K3500, R3500, and V3500 models. Its precise fitment ensures compatibility with the transmission systems of these vehicles, making it a suitable replacement part for maintenance or repair.

Common Applications and Problem Resolution

• Replacement for worn or damaged flywheels in Chevrolet and GMC trucks
• Resolves clutch slippage caused by uneven flywheel surfaces
• Addresses starter engagement issues due to damaged flywheel teeth
• Eliminates vibration and noise from warped or cracked flywheels
• Restores proper clutch pedal feel and engagement

Installation Notes and Tips

When installing the Luk LFW372 clutch flywheel, ensure the flywheel mounting surface and crankshaft flange are clean and free of debris. Torque the flywheel bolts to manufacturer specifications to prevent loosening or warping. It is recommended to inspect the clutch disc and pressure plate during installation to ensure full system compatibility. Proper alignment of the flywheel is essential to avoid premature wear or clutch failure.

Quality Assurance and Warranty Information

Luk manufactures the LFW372 clutch flywheel to meet strict quality standards, ensuring durability and reliable performance in heavy-duty applications. While specific warranty details may vary, Luk products typically come with a limited warranty against manufacturing defects. Always verify warranty coverage with the supplier or manufacturer documentation.