This document pertains to the 4AC, 5C, and 5CS outboard motors manufactured in 2004. These models are designed for marine propulsion, representing a commitment to engineering quality and reliability in the outboard motor sector. The parts catalogue covers essential assemblies, including the top cowling, cylinder and crankcase, intake, starter, generator, electrical components, bottom cowlings, control systems, upper and lower casings, drive systems, and fuel tanks. It also features a numerical index for easy part identification, ensuring efficient maintenance and repair. This English-language Parts Catalogue is intended to provide comprehensive information for identifying and ordering replacement parts for the specified outboard motors. It details components across various systems, facilitating the maintenance and repair processes for owners and technicians alike. The manual is presented in a format compatible with all versions of Windows and Mac, requiring a PDF reader for access. Its purpose is to ensure the continued optimal performance and longevity of your marine propulsion unit.