Intercoolers for turbo chargers; Turbochargers; Turbochargers for vehicle engines; Engine cooling radiators; Expansion tanks (parts of vehicle cooling radiators); Radiator caps for cooling radiators for motors and engines; Radiator caps for cooling radiators of engines; Radiators (cooling) for motors and engines; Clamp connectors for piping (parts of machines); Heat insulated metal piping elements (parts of machines); Valves of metal for piping (parts of machines); Shock absorbing springs being parts of machine suspension; Suspension ball joints (parts of machines); Catalytic converter units for vehicle exhausts; Emission control apparatus (catalytic converters) for exhausts; Exhaust apparatus for aircraft; Exhaust apparatus for land vehicles; Exhaust bypasses; Exhaust manifold for engines; Exhaust mufflers for watercraft; Exhaust silencers; Exhaust systems for vehicles; Exhausts for motors and engines; Expansion boxes for exhausts; Mufflers (parts of exhaust systems); Silencers being parts of exhaust systems; Sound absorbers (silencers) being parts of vehicle exhaust systems; Air filters being parts of engines; Air filters for commercial vehicles; Air filters for engines; Air filters for motors; Air filters for trucks; Filters for vehicle engines; Fuel filters; Oil filtering apparatus for motors; Oil filters for engines; Connecting links (parts of machines, engines or motors); Connecting rods (parts of motors and engines); Connecting rods for machines, motors and engines; Control cables for machines, engines or motors; Control mechanisms for machines, engines or motors; Crankcases for land vehicles engines; Crankcases for machines, motors and engines; Diesel engine driven pump sets; Engine fuel pumps; Engine housings; Engine valves; Engines for model vehicles; Fan belts for land vehicle engines; Fan belts for motors and engines; Fan belts for vehicle engines; Fans for cooling vehicle engines; Fans for engines; Fans for motors and engines; Filter housings being parts of engines; Filters (parts of machines or engines); Filters being parts of engines; Filters being parts of engines for cooling air; Filters for cleaning cooling air (for engines); Filters for cleaning the lubricating oils in engines; Filters for hot gases for use with internal combustion engines; Filters for internal combustion engines; Filters for liquid hydrocarbons in engines or motors; Fittings for engine boilers; Flame and spark arresters (parts of machines or engines); Fuel ignition apparatus for internal combustion engines; Fuel injection apparatus for internal combustion engines; Fuel injection devices for internal combustion engines; Fuel injector pipes for use in diesel engines; Fuel injectors for engines; Fuel injectors for internal combustion engines; Fuel systems for internal combustion engines; Fuel/air ratio controls (parts of engines or motors); Gas turbo engines; Glow plugs for diesel engines; Ignition devices for internal combustion engines; Ignition distributors for internal combustion engines; Joints (parts of engines); Metal branching pipes (parts of engines); Metal high pressure hoses (parts of machines, engines or motors); Metal joints for pipes (parts of engines); Metal joints for tubes (parts of engines); Metal pipe fittings (parts of engines); Metal pipes (parts of engines); Metal tubes (parts of engines); Pistons for land vehicle engines; Pistons for vehicle engines; Silencers for motors and engines; Spark plugs for engines; Spark plugs for land vehicle engines; Spark plugs for vehicle engines; Timing belts for engines; Timing belts for vehicle engines; Timing chains for automobile engines; Timing chains for engines; Timing chains for vehicle engines; Turbo-superchargers for engines; Turbo-superchargers for land vehicle engines; V-belts pulleys (parts of engines); Valves for engines