The Petrol Cap (2 Pieces) for 2 Stroke 63/68 CC Mini Tiller & Earth Auger (48F-023) is a durable and reliable accessory designed to securely seal the fuel tank, preventing leaks and ensuring efficient engine operation. Compatible with 63cc and 68cc 2-stroke engines, these petrol caps are ideal for agricultural and gardening tools like mini tillers and earth augers.