Replacement Front Track Bar Bolt and Flag Nut Retainer 6504449 34202463 Fits Jeep Grand Cherokee ZJ 1993-1998 Wrangler TJ LJ 1997-2006 Cherokee XJ 1984-2001 Comanche MJ 1986-1992 Replacement number 6504449、34202463、52087888、11501850 Flag nut replaces part number 6504449、34202463 Class 10.9 hardened(metric equivalent to grade 8)/ Yellow zinc plated Fits Jeep Grand Cherokee ZJ 1993-1998 Fits Jeep Comanche MJ 1986-1992 Fits Jeep Wrangler TJ LJ 1997-2006 Fits Jeep Cherokee XJ 1984-2001