The Ducati Monster 800 S, produced in 2003, is a notable entry in the sport naked motorcycle segment. It is distinguished by its iconic trellis frame, an air-cooled, 4-stroke, Desmodromic 2-valve L-twin engine displacing approximately 799.6 cc, and characteristic Italian styling. The 'S' designation often indicates upgraded components, such as radial-mount brake calipers and enhanced suspension, contributing to its performance and rider engagement. This model represents a blend of Ducati's performance heritage with a focus on minimalist design and dynamic handling.

This Parts Manual for the Ducati Monster 800 S (2003) provides comprehensive identification of all necessary part numbers, supported by detailed illustrations and diagrams. It covers essential systems including engine components, the fuel and intake systems, clutch, brakes, frame, and electrical systems. The manual is designed to assist owners and technicians in accurately identifying, ordering, and installing replacement parts, thereby facilitating effective maintenance and repair. Its detailed visual and technical information is crucial for ensuring the correct upkeep and longevity of the motorcycle.