2005-2016 Toyota Tacoma 6Lug MaxTrac Rear Carrier Bearing Spacer Kit When lifting the rear end 3" or more of the 05-16 Toyota Tacoma trucks, it's recommended to use a carrier bearing spacer kit to eliminate possible drive line vibrations. We've also provided new brake line brackets to ensure proper form and function. The part number for this item is MaxTrac 616800.