PartsW 2 Piece Kit Idler & Pitman Arm (W/ 2.48" Bolt Pattern) RWD and 4WD Ford F-150 1997 - 2003 RWD; 4WD Ford F-150 Heritage 2004 RWD; 4WD Ford F-250 1997 - 1999 RWD; 4WD Ford Expedition 1997 - 2002 RWD; 4WD Lincoln Blackwood 2002 / Navigator 1998 - 2002 RWD; 4WD