2001-2025 GM 6.6L Duramax Fan Clutch Delete Nut

Duramax Fan Clutch Delete Nut

The PPE Fan Clutch Delete Nut is designed to remove the factory fan clutch, reducing parasitic drag and allowing the engine to transfer power more efficiently. This simple upgrade delivers smoother operation and quicker throttle response, making it a strong choice for performance builds or custom cooling modifications. Precision-machined from billet 15-5 stainless steel, the nut offers exceptional strength and durability, standing up to heat, vibration, and heavy torque in demanding applications. It also serves as an important component for electric fan conversions; by replacing the bulky factory clutch assembly, it frees up valuable engine bay space and creates a cleaner, more efficient layout. This makes the installation of high-efficiency electric fans easier while helping to improve airflow and overall temperature control.