Patent ID: 8672080

Claim:
A vibration source attachment structure comprising a vehicle body frame, a subframe disposed below the vehicle body frame and attached to the vehicle body frame, and an engine or other vibration source attached to the subframe via a vibration isolation device, characterized in that: the vibration isolation device has a first attachment part attached to the vibration source, a second attachment part attached to the subframe, and an elastic body connecting the first attachment part and the second attachment part; the subframe has a fitting hole formed in a vertical direction of the subframe; and the second attachment part is attached to the fitting hole by detachable press-fitting from either below or above, wherein the second attachment part is directly press-fitted to the fitting hole in the subframe, wherein the second attachment part is a cylindrical member and has a positioning stopper integrally formed on an upper edge thereof for positioning the press-fitting direction relative to the subframe during press-fitting into the fitting hole, and wherein the positioning stopper includes a bent upper end portion of the second attachment part bent in a radially outward direction of the second attachment part, and the bent end portion extends in a direction substantially perpendicular to a vertical direction of the subframe.