Love Jugs Cool-Master Engine Cooling Fan Glossy Features: Powerful and effective cooling system Simple installation can be completed in a few minutes with included instructions Weld free, aircraft quality stainless steel Product that will never blister, chip, rust or suffer from vibration fatigue Fans are quiet and 100 waterproof Provides the needed air flow on the hottest area of your engine's cylinders 4-5/8 diameter fans 256 cfm 2lbs 10.3oz Make mounting as easy and secure as possible with the Vibration Master 179-065 1-year manufacturer's Warranty Note: Will not fit M8 Softail models with the left side center mounted coil.