Luk LFW126 Clutch Flywheel

Overview of Luk Clutch Flywheel LFW126

The Luk Clutch Flywheel LFW126 is engineered for reliable performance in Chevrolet and GMC trucks. Designed specifically for models such as the Chevrolet C1500, C2500, C3500, and GMC K1500, K2500, K3500, P30, and P3500, this flywheel ensures proper clutch engagement and smooth transmission operation.

• Flywheel diameter: 12.067 inches (30.65 cm)
• Flywheel inner diameter: 21.15 cm (8.327 inches)
• Number of teeth: 139
• Flywheel cup depth/step height: 0

Technical Specifications and Features

The Luk LFW126 clutch flywheel features a precise 12.067-inch diameter, providing the correct surface area for clutch disc contact. Its inner diameter measures 21.15 cm (8.327 inches), ensuring compatibility with the clutch assembly. The flywheel has 139 teeth, which engage with the starter motor for reliable engine starting. The zero flywheel cup depth/step height indicates a flat mounting surface, which is critical for proper clutch alignment and operation.

Compatible Vehicles and Applications

This clutch flywheel is compatible with a range of Chevrolet and GMC trucks, including the Chevrolet C1500, C2500, C3500, and GMC K1500, K2500, K3500, P30, and P3500 models. It is designed to meet the specific transmission requirements of these vehicles, making it suitable for replacement or repair in their manual transmission systems.

Common Issues Addressed by Luk LFW126 Flywheel

• Clutch slippage due to worn or damaged flywheel surface
• Starter motor engagement problems caused by missing or damaged flywheel teeth
• Vibration or noise from an uneven or warped flywheel
• Difficulty shifting gears related to improper clutch engagement
• Excessive heat buildup affecting clutch performance

Installation Notes and Tips

When installing the Luk LFW126 flywheel, ensure the mounting surface is clean and free of debris. Torque the flywheel bolts to manufacturer specifications to prevent warping. Verify the alignment of the clutch disc and pressure plate to avoid premature wear. It is recommended to inspect the starter motor gear for wear and replace if necessary to ensure proper engagement with the 139-tooth flywheel.

Quality Assurance and Warranty

Luk manufactures the LFW126 flywheel to meet OEM standards for durability and performance. While specific warranty details may vary, Luk products typically come with a limited warranty covering defects in materials and workmanship. This ensures confidence in the product’s reliability for Chevrolet and GMC truck owners.