Abstract: A prepackaged ball joint subassembly is adapted to be installed into a final housing that is then closed to retain the subassembly. The subassembly comprises a bearing and a stud with stud head and a shank which are received in an encasement. The encasement is then sealed. In one preferred embodiment, the encasement includes an upper hood with a lower hook and a lower bowl with an upper hook. One of the hooks extends radially outwardly and the other hook extends radially inwardly such that the upper hood and lower bowl may be snapped together without using special tools.