ICON 33700 Carrier Bearing Drop Kit

ICON Vehicle Dynamics Ford Super Duty Carrier Bearing Drop Kit This Icon Vehicle Dynamics 33700 Carrier Bearing Kit applications: 1999 to 2016 Ford F250 4X4 1999 to 2016 Ford F350 4X4 2001 to 2006 Ford Excursion  This carrier bearing drop kit is a custom package designed specifically for the Ford F250, F350 and Ford Excursions with increased ride heights. Each Ford truck may require the installation of this kit to reduce the driveline vibrations. Some Ford vehicles may need more drop to their carrier bearing than others. The ICON Carrier Bearing drop kit helps to eliminate the driveline vibration felt when your Ford trucks take off. Drive-line vibration is standard on lift Ford trucks with a two-piece rear driveshaft. The Carrier Bearing Drop Kit uses shims to lower the elevation of the carrier bearing so that the rear driveshaft angle is closer to similar stock driveline angles. The Ford trucks use a two-piece rear driveshaft which is prone to increased levels of drivetrain vibratio