Introducing the PETROL CHAINSAW GCS 253 PLUS, a powerful 53cc/50cm chainsaw featuring an air-cooled 2-stroke engine, WALBRO carburetor and fuel filter, Air paper filter, OREGON bar & chain, NGK spark plug, easy start system, and auto return ON/OFF switch for added convenience. The durable metal split crankcase and metal start system provides reliable performance in even the toughest conditions.