Genuine OEM Audi Front Axle Boot, part number 4KE498201. This essential component is designed to protect the constant velocity (CV) joint of the front axle from harmful contaminants such as dirt, water, and road debris, while also retaining lubricating grease. It is specifically for the front axle assembly. Weighing approximately 0.18 kg, it is made from durable, flexible material engineered to withstand dynamic stresses and environmental exposure. Choosing a genuine OEM axle boot ensures the correct material flexibility, precise dimensions for a secure seal, and resistance to temperature extremes and chemicals, which are vital for protecting the CV joint and preventing premature wear.