This replacement bushing kit is designed for the BDS Jeep 2007-2018 Jeep Wrangler JK, 1997-2006 Wrangler TJ, 1984-2001 Cherokee XJ, and 1993-1998 Grand Cherokee ZJ front upper control arms. These polyurethane bushings are fluted for even distribution and include the sleeves to freshen up your Jeep when and if the time ever comes. Kit includes 4 bushing halves and 2 sleeves for quick and easy installation.