Race Fan 64-1700-002-625 17in 2-Blade Mechanical Cooling Fan with 5/8in Hub

The Race Fan 64-1700-002-625 is a high-performance 17-inch mechanical cooling fan engineered specifically for racing applications. This lightweight design features a 6061-T6 aluminum hub paired with high-temperature fiber reinforced Zytel composite blades, delivering significant weight savings over traditional steel fans while maintaining superior cooling performance.

Key Features:

• 17-inch diameter 2-blade pre-assembled configuration
• 5/8-inch center hub bore for precise shaft fitment
• Universal bolt pattern with aluminum hub and plastic blades
• Includes hub, two blades, and aerospace grade mounting hardware
• 3/8-inch and 5/16-inch mounting holes for versatile installation
• Lightweight construction at approximately 1.10 lbs total weight
• High-impact, high-temperature resistant composite blade construction
• Made in the USA

The modular design allows configuration as a 2, 3, 4, or 6-blade fan by adding additional Race Fan blades (sold separately), giving racers flexibility to tune cooling performance for specific track conditions. Ideal for circle track, dirt late models, and various racing applications where reducing rotating mass and improving cooling efficiency are critical.