The Volvo 8227941 Dash/Rocker Switch is a high-quality replacement part designed specifically for Mack and Volvo equipment. Manufactured by Volvo, this switch is compatible with a variety of Volvo and Mack vehicles, making it a versatile and reliable choice for businesses and industrial equipment. With its durable construction and precise engineering, this dash/rocker switch ensures smooth and efficient operation of the engine brakes in heavy equipment, providing peace of mind for users in demanding work environments.