The Ducati Monster 800 Dark ie, model code M800, produced in 2003, is a distinctive naked motorcycle renowned for its Italian engineering and performance heritage. This model, manufactured in Bologna, Italy, features an air-cooled 803 cc L-Twin engine with Desmodromic valve actuation, delivering approximately 73 hp and 52 lb-ft of torque. Key characteristics include a steel trellis frame, a 6-speed transmission, and iconic Monster styling, often presented in a matte black finish. It competed in the mid-displacement naked bike segment, offering riders a blend of agility, characterful engine performance, and the unmistakable Ducati riding experience, making it suitable for both urban commuting and spirited riding. This comprehensive Parts List Catalog Manual, written in English, provides detailed information for the 2003 Ducati Monster 800 Dark ie (M800). It covers all major systems, including the engine, fuel system, transmission, chassis, suspension, brakes, and electrical components, presenting them through exploded view diagrams. The manual's primary purpose is to facilitate the precise identification of all original Ducati parts, including fasteners and seals, by listing their manufacturer part numbers. This resource is invaluable for owners, mechanics, and technicians seeking to order correct replacement parts and understand component relationships for maintenance and repair, ensuring the longevity and optimal performance of the motorcycle.