AGR steering gear big box for YJ and other models. Check the AGR site for fitment. Ported for ram assist. Input and sector shaft splines good shape. Includes sector shaft nut and lock washer. The unit has been adjusted once, should have at least one more adjustment to tighten up internals. Swapped it out for a PSC to get a heavier tighter steering response driving on pavement to get to the trails. Price includes ground shipping.