Super-Flex lower fixed control arms for TJ Wranglers and XJ/MJ/ZJ (front only) Cherokees. All Super-Flex Control Arms feature our rebuildable spherical bearing assembly. This assembly features a large 2.25" polymer race that encapsulates a 1.75" hard plated steel bearing. A threaded steel insert allows adjustable preload and easy maintenance. The unit is greasable and extremely quiet due to the non-metallic races. This bearing allows extra flex for off-road prowess, yet does not sacrifice on-road handling or long term durability. Important Notes: Sold as a pair Tightening the bolts with the vehicle raised may cause premature bushing wear due to pre-loading the bushings! Vehicle Applications: 1997-2006 Jeep Wrangler TJ & Rubicon Models 2004-2006 Jeep Wrangler Unlimited TJL & Rubicon Models 1984-2001 Jeep Cherokee XJ 1993-1998 Jeep Grand Cherokee ZJ 1986-1992 Jeep Comanche MJ Year(s): 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005 and 2006 Features and Benefits: Type: Short Arm Axle End: Super-Flex Frame End: Super-Ride Fixed length Durable tubular construction Parts Included: (1) Driver side Super-Flex Fixed Lower Control Arm (1) Passenger side Super-Flex Fixed Lower Control Arm