machine parts; namely, universal joints and constant velocity joints; transmission shafts, drive shafts for machines; power take-off shafts, Hookes joint shafts, and Cardan shafts; clutches for machines, bearings, couplings, brakes; internal combustion engine parts; namely, pistons, piston rings; and transmission gears, brake pads, brake shoes, brake calipers, brake discs, clutch pads and clutch discs

INDUSTRIAL MACHINERY DISC BRAKES AND MARINE DISC BRAKES AND PARTS THEREFOR

BRAKES AND CLUTCHES, ALL BEING MACHINERY PARTS; AND TRANSMISSION GEAR (OTHER THAN FOR LAND VEHICLES PROPULSION SYSTEMS), AND PARTS THEROF