Steel Fan 18in 6 Blade

The Steel Fan 18in 6 Blade is a heavy-duty mechanical cooling fan engineered for high-performance engine cooling applications in vehicles where sustained thermal management is critical. Designed with a universal bolt pattern and a 5/8-inch pilot hub, this fan delivers reliable airflow in demanding operational environments—whether for tactical support vehicles, emergency response units, or industrial equipment requiring dependable radiator cooling. The robust steel construction with black paint finish ensures durability against corrosion and mechanical stress.

Built from high-grade steel with a six-blade design, the Steel Fan 18in 6 Blade maximizes air displacement while maintaining structural integrity under continuous operation. The 18-inch diameter provides substantial cooling capacity for mid-to-large displacement engines, and the universal bolt pattern accommodates a wide range of engine block configurations. Steel construction resists vibration-induced failure better than lighter alternatives, a critical factor in vehicles operating under load or in high-heat environments. The 5/8-inch pilot provides precise centering on the water pump shaft, reducing vibration and extending bearing life.

Field operators and mechanics benefit from this fan's versatility and proven reliability in both civilian and tactical fleet maintenance. The universal bolt pattern eliminates fitment guesswork across multiple engine families, making replacement straightforward during routine service or field repairs. Weighing 5.82 pounds and dimensioned at 19.5 x 4 x 20 inches, the Steel Fan 18in 6 Blade integrates seamlessly into standard engine compartments. Installation requires basic hand tools and engine bay access; verify water pump pilot diameter and bolt hole spacing before ordering to ensure correct fitment on your specific platform.