This is a replacement 52cc 2-stroke petrol engine for garden strimmers, offering reliable and powerful performance. It features a pull start mechanism and is designed for 2-stroke applications. Please note that this is the engine only and does not include any drive or transmission components. The clutch outer diameter is 75.64 mm / 2.98 inches, the overall length is 270 mm / 10.63 inches, and the overall width is... . Key Facts: Tomking 2 stroke petrol engine for Garden Strimmers. This is a replacement engine only / no drive or transmissions included. Reliable and powerful t4