An exemplary assembly includes a housing including a flange extending from a perimeter of the housing, a cover including an edge tab extending from a perimeter of the cover, a gear set positioned between the housing and the cover, an alignment member positioned between the flange and the edge tab, the alignment member adjacent to an exterior surface of the gear set, and a ring at least partially encircling the housing, the ring including an anti-rotation member and a securing tab. The edge tab and the alignment member are enclosed by the anti-rotation member to maintain a radial position of the gear set.