12 Recreational vehicles, namely, mobile homes, caravans, motor homes, and campervans; horse trailers; trailers; mobile office vehicles; parts, fittings, and components, for the aforementioned, namely, chassis, axles, wheels, rims, tires, bodies, shock absorbers, engines, brakes, doors, windows, and seats, trailer hitches, and tow bars, all the foregoing for use in relation to land vehicles