Will not fit Power Wagon. On vehicles equipped with a two piece driveshaft & carrier bearing as on the Mega Cab, there is the potential for take-off vibration. Depending on the severity, this can be corrected with shimming down the carrier bearing with part 1110.The pitman arm included in this lift kit works on 2003-08 models with the factory steering box. If your steering box has been upgraded, this pitman arm will not fit and you should order the 2009 model pitman arm sold separately. To determine this, measure the sector shaft spline. The 2003-08 model will measure 1-1/4". The upgrade will measure 1-1/2".