Carburetors; Abrasive disks for power-operated grinders; Air-intake tubes and filters for after-market installation of automotive engines; Air filters for automobile engines; Automotive exhaust pipe; Hydraulic pumps and motors for hydrostatic systems, comprised of pumps, motors, valves, switches, sensors and electronic controls, for hydraulic drives and force transmission in machines, machine tools, grinding and food processing machines and in off-road-vehicles; Catalytic converters; Engine i...