This Service Parts Catalogue covers the Takeuchi TB21 Compact Excavator, a versatile machine designed for a wide range of construction and landscaping applications. Engineered for durability and performance, the TB21 features a robust diesel engine and a hydrostatic transmission, providing efficient power and precise control for demanding tasks. Its compact design allows for operation in confined spaces, making it an ideal choice for projects requiring maneuverability without compromising capability. This manual provides comprehensive information essential for the proper identification and procurement of parts for the Takeuchi TB21 Compact Excavator. It serves as a critical resource for owners, maintenance personnel, and technicians, detailing all components and systems. By referencing this catalogue, users can ensure accurate part selection, facilitating efficient maintenance and repair to maximize the longevity and operational effectiveness of the equipment.