VEHICULAR SUSPENSION DEVICE

PROBLEM TO BE SOLVED: To provide a vehicular suspension device having an elastic bush enabling easy adjustment of alignment by a simple configuration.SOLUTION: A vehicular suspension device includes: a bush body (12) having an elastic member (14) installed between an inner cylinder (15) and an outer cylinder (13); a mounting shaft (11) inserted into the bush body (12) and fixed to a vehicular side member (20) to support the bush body (12); stoppers (16) disposed at both side ends of the bush body (12) to restrict axial displacement of the bush body (12); and a pair of nuts (17) screwed to screw parts (11f,11g) formed on the outer periphery of the mounting shaft (11) and nipping the bush body (12) from both sides via the stoppers (16) to enable adjustment of the fixation position of the bush body (12) relative to the mounting shaft (11). The mounting shaft (11) includes a projecting rotation prevention part (11e) on the outer periphery thereof, and the inner cylinder (15) and the stoppers (16) include rotation prevention grooves (15b, 16b) on the inner peripheries thereof corresponding to the rotating prevention part (11e).