Adaptors for pipes (parts of machines); Air inlets (parts of machines, engines or motors); Air filters being parts of machines; Arbors (parts of machines); Baffles (parts of machines, engines or motors); Bearings (parts of machines); Control valves (parts of machines); Connecting links (parts of machines, engines or motors); Cranks (parts of machines); Gear boxes being parts of machines; Grabs (parts of machines); Housings (parts of machines); Hydraulic cylinders (machines or parts of machines); Hydraulic servo valves being parts of machines; Hydraulic valves (parts of machines); Impact crushers (machines or parts of machines); Lubricating apparatus (parts of machines); Metal high pressure hoses (parts of machines, engines or motors); Pistons (parts of machines or engines); Pumps (parts of machines, engines or motors); Regulators (parts of machines); Pressure valves (parts of machines); Pumps for machines (parts of); Rotating centres (parts of machines); Rubber tracks being parts of crawlers on agricultural machines; Rubber tracks being parts of crawlers on construction machines; Rubber tracks being parts of crawlers on loading-unloading machines and apparatus; Rubber tracks being parts of crawlers on mining machines; Speed reducers (mechanical) being parts of machines; Springs (parts of machines); Tamping rollers (parts of machines); Valves (parts of machines)