Wrangler TJ ARB Air Locker Install
The jeepfan.com 2004 TJ Unlimited has a factory Dana 44 rear axle and a Dana 30 front axle. For the kind of off road action this Jeep will see these axles will serve the Jeep perfectly. All TJ Unlimited models included a Dana 44 rear and most were equipped with a Trac-Lock posi traction differential. …