Axles for machines; Gear boxes other than for land vehicles; Gears, other than for land vehicles; Motor and engines except for land vehicles; Motor starters; Compressors as parts of machines, motors and engines; Connecting rods for machines, motors and engines; Crankcases for machines, motors and engines; Engine or motor mufflers; Fan belts for motors and engines; Filters for motors and engines; Hydraulic motors for excavators; Machine coupling and transmission components, except for land vehicles, and parts therefor; Machine parts, namely, gear drives; Machine wheelworks; Metal parts and fittings for power-operated lifting equipment; Oil filters; Pneumatic controls for machines, motors and engines; Pumps as parts of machines, motors and engines; Radiators for motors and engines; Rocker arms for motors; Self-lubricating mechanical friction parts, especially of composite materials, namely, wear rings, washers, bushings, spherical bearings, bearing pads, sliding blocks and machine transmission gears all for load bearing machines, conveyors, handling trucks and machines, lifting machines, agricultural machinery, construction equipment machines and hydraulic turbines; Self-lubricating mechanical friction parts, especially of composite materials, namely, wear rings, washers, bushings, spherical bearings, bearing pads, sliding blocks and machine transmission gears all for load bearing machines, conveyors, handling trucks and machines, lifting machines, agricultural machinery, construction equipment machines and hydraulic turbines; Water pumps for use in motors and engines