Air filters for pneumatic controls being part of machines; Butterfly valves being parts of machines; Fluid power component kit comprising hose and fittings for use in machinery; Machine parts, namely, cylinders; Machine parts, namely, mechanical seals; Mufflers for motors and engines; Parts for compressed-air tools, namely, brakes, filters, hoses, pipes, couplings valves, switches, compressors, clamping tools and injectors