• Specially designed aluminum heat exchanger with turbulators for maximum heat dissipation
• Sealed waterproof IP68 fans produce 220 CFM of airflow
• Oil Adapter and Thermal Switch automatically turns on the dual fans when your oil reaches 210°​F
• Plug-and-play wiring harness with relay and waterproof connectors that all connects to the battery under the seat for simple installation
• Black nylon-coated stainless steel braided oil lines with AN6 fittings
• L.E.D. indicator light indicates when the fans are operating. (toggle or clamp handlebar LED mounts sold separately)
• Specially designed oil line fitting wrench
• Has the ability to drop your oil temperature up to 50°​F
• May cause damage on lowered or modified suspension
• Complete kits; ready to install
• NOTE: May not fit with engine guard

Fits: 1999-2017 Harley-Davidson Dyna FXD & FXDWG Models