Jeep Wrangler TJ NV3550 Manual Transmission Front Case Mount Housing 2001-2004.Used Jeep Wrangler TJ NV3550 manual transmission front housing. This will fit TJ Model years 2001-2004 with NV3550 manual transmission and lower cluster shaft diameter of 30mm / 1.1875 inches at the bearing ends.  Includes a plug similar to one shown in last two pics. Pics are previous stock no cracks or stripped threads.  Current item may be dirtier than pictured. Sold As-Is.