Hayden Automotive 2984 Severe Duty Thermal Fan Clutch

The Hayden Automotive 2984 is a severe duty thermal fan clutch engineered specifically for 2021 and newer Duramax L5P diesel engines. This heavy-duty clutch is designed to provide superior cooling performance in demanding applications where standard duty clutches may fall short.

Key Features:

• Severe duty design turns the fan 80-90% of shaft speed when engaged for maximum cooling
• Reduces fan speed to 20-30% when disengaged for improved fuel economy and reduced noise
• Bi-metal thermal spring senses underhood temperature and automatically engages clutch as needed
• Engineered to meet or exceed OEM performance standards
• ISO2001:2015 certified manufacturing ensures consistent quality
• Finned aluminum faceplate with land and groove impeller design for enhanced heat transfer
• Direct replacement for factory fan clutch on L5P applications

Hayden Automotive has been the industry leader in cooling system components for over 60 years. Each fan clutch is rigorously tested under normal and extreme driving conditions to ensure reliable performance. The severe duty rating makes this clutch ideal for towing, hauling, performance applications, or hot climate operation where additional cooling capacity is required.