7
Machines and machine tools; motors and engines (except for land vehicles); machine coupling and transmission components (except for land vehicles); agricultural implements other than hand-operated; incubators for eggs.
parts for automobile engines, namely, camshafts, camshaft timing gears, exhaust systems comprised of pipes, collector and muffler, valve retainers, valve springs, intake manifolds, air intake tubes, connection rods, crankshafts, blockoff plates, timing chain covers, spark plug wire covers, camshaft seals, throttle bodies, fuel rails, pistons, engine valves, camshaft rocker arms, thermal engine gaskets, engine exhaust headers, radiators, intercoolers, [ superchargers, ] fuel injectors, [ fuel pumps, ] oil caps, radiator caps, engine valve cover hardware, solenoids, solenoid covers, exhaust canisters, and intake plenum spacers
12
Vehicles; apparatus for locomotion by land, air or water.
parts for automobiles, namely, structural parts for automobiles, coil springs, shocks, suspension dampeners, [ swaybar endlinks, ] coil-over sleeves, camber arms, upper control arms, lower control arms, strut bars, shifting knobs, shifting levers, wheel lug nuts, ball joints, and battery tie downs