The Exmark 116-0040 Left Hand Motion Control Lever is a replacement part designed specifically for the Lazer Z AS Diesel E S X Z Series of lawn mowers. This lever is suitable for customers looking for a genuine Exmark product with a manufacturer warranty of 3 months. This pack includes one lever and is a crucial component for controlling the power source of the diesel engine, ensuring smooth and precise operation of the lawn mower for optimal performance in outdoor gardening and maintenance tasks. Additionally, it is important to note the California Prop 65 Warning associated with outdoor power equipment, emphasizing the need for careful handling and use to avoid potential health risks.