Super Box 1 Fits 1997 to 2002 TJ Wrangler;Ultimate in bolt-on power steering performance;Features the largest piston available;Special spool valve to increase turning force;Combined with AGR super pump provides maximum available turning force JEEP WRANGLER (TJ) SAHARA SE SPORT X 1997 1998 1999 2000 2001 2002 2.5L (150) 4L Power Tech (242) GAS AGR AGR Super Box 1 - 255251 255251 Steering Box