steering systems for land vehicles, namely, electric power steering units, hydraulic power steering units, steering columns, intermediate shafts for steering systems, steering gears for land vehicles, control pumps for steering systems, power steering pumps, and hydraulic hoses for steering systems in this class; Vehicle parts, namely, power steering hoses for land vehicles; shaft couplings for land vehicles; axle bearings for land vehicles; spindles for land vehicles; wheel bearings for land vehicles; universal joints for land vehicles; power transmissions and gearing for land vehicles; belt pulleys for land vehicles; idling pulleys for land vehicles; land vehicle suspension parts, namely, coil springs; air suspension valves for controlling suspension height for land vehicles; shock absorbers for land vehicles; land vehicle suspension parts, namely, coil springs and leaf springs; brakes for vehicles; land vehicle parts, namely, differentials; non-electric prime movers for land vehicles, namely, internal combustion engines, steam engines, jet engines, rocket engines, and turbines; AC motors or DC motors for land vehicles; automobiles and their structural parts, namely, cars, tire pumps, steering wheels, drive shafts, clutches, automobile wheel hub assemblies, hubs for automobile wheels, wheels, cam shafts, unloading tipplers for tilting railway freight cars, and electric power steering torque sensors, sold as a component of the power steering system; mine-car pushers; mine-car pullers; tractors; vessels, namely, boats and ships and structural parts therefor; aircraft and their structural parts therefor; railway rolling stock and their structural parts therefor; two-wheeled motor vehicles, bicycles and their structural parts therefor; ropeways for cargo and freight handling, namely, aerial tramways; wheelchairs