Cylinder heads for engines; Engine cooling radiators; Cooling radiators for motors and engines; Fans for motors and engines; Exhaust mufflers for motors; Air filters for automobile engines; Fuel filters; Mechanical seals in the nature of sealing joints for vehicle engines; Exhaust manifold for engines; Air condensers; Taps being parts of machines, engines or motors; Water pumps for land vehicles; Oil pumps for use in motors and engines; Shock absorbers for machines; Connecting rods for machin...