Check out Racing Rear car truck suspension pack 3D model on CGTrader for $30. High-quality mesh by OxS49.
BLEND (Blender, filesize: 25.1 MB), OBJ (OBJ, filesize: 22.3 MB), FBX (Autodesk FBX, filesize: 8.34 MB), STL (Stereolithography, filesize: 15.1 MB), DAE (Collada, filesize: 39.2 MB), PLY (Ply, filesize: 4.56 MB)