Axle bearings for land vehicles; Axles and cardan shaft for motor vehicles; Brakes for vehicles; Engine mounts for land vehicles; Engines for land vehicles; Gear changing mechanisms for land and water vehicles; Land vehicle parts, namely, drive gears; Sensors for land vehicles, namely, electric power steering torque sensors, sold as a component of the power steering system; Steering units for land vehicles and parts thereof; Steering wheel attachment comprised of an electric motor and drive gear and a ring gear that when activated by an external controller, turns the steering wheel to effect automatic vehicle steering in straight or curved paths; Suspension shock absorbers for vehicles; Vehicle parts, namely, suspension struts; Vehicle suspension springs; Vehicle tire valve stem caps; Steering and suspension systems and parts for steering and suspension systems for vehicles, namely, upper ball joints, lower ball joints, ball joints with control arms, bushing kits, inner tie rod ends, outer tie rod ends, sleeves, idler arms, center links, stabilizer kits, inner sockets and pitman arms