This document pertains to Kohler Marine Generator Sets, specifically models 8C, 8E, 10C, 10E, 12.5C, and 12.5E. These generator sets are engineered for marine applications, utilizing the Ford VSG411/413 engine and offering power outputs ranging from 8 to 12.5 kW. Kohler is recognized for its commitment to quality and reliability in power generation solutions. This Service Parts Catalog, provided in English, serves as a comprehensive resource for identifying and obtaining service replacement parts for the specified Kohler marine generator sets. It includes a detailed Table of Contents, an Introduction, Specification Number Index, Group Parts Lists, Kit Sections, and various Appendices covering abbreviations, hardware application guidelines, torque specifications, and hardware identification. The catalog is designed to assist users in maintaining and servicing their equipment effectively.