Kit Masters 2-Speed Mack Fan Clutch price-list-default Strength: The combination of stainless

Strength: The combination of stainless steel and aluminum ensures the bumper is both strong and resilient

Mounting Holes: 1/4" on 1-5/8" centers

Preventive Maintenance: This kit is also great for preventive maintenance

based on Cordierite ceramic core for regular duty cycles

integrating fog light holes and step plates for added functionality

Kit Masters 2-Speed Mack Fan Clutch price-list-default Strength: The combination of stainlessThe key reason for premature spring engaged fan clutch failures is LACK OF TORQUE. There are fan blades in operation today that require more torque than current fan clutches can produce. Our GoldTop fan clutches pack over 5,000 inch lbs of torque. Enough to handle nearly any size fan blade.