This manual covers the Bobcat S250 and S350 Turbo Skid Steer Loader models, specifically for serial numbers 521411001 and above. These machines are engineered for robust performance in demanding work environments, offering reliable power and versatility for a wide range of construction and landscaping applications. Their compact design combined with powerful turbo engines ensures efficient operation and maneuverability on job sites. This document serves as a comprehensive parts manual, detailing the components and assemblies that constitute the Bobcat S250 and S350 Turbo Skid Steer Loaders. It is designed to assist owners, operators, and service technicians in identifying and ordering the correct replacement parts. The manual provides detailed illustrations and part numbers, facilitating accurate maintenance and repair to ensure the continued optimal performance and longevity of your equipment.