This Service Parts Catalogue Manual covers the DK Series tractors, specifically models DK35, DK40, and DK450L, manufactured by Daedong. These versatile utility tractors are designed for a range of agricultural and property maintenance tasks, known for their robust construction and reliable performance. The brand is recognized for its quality in the compact tractor market, offering a blend of power and maneuverability suitable for various operational needs. The DK series embodies this reputation, providing dependable service for demanding applications. This comprehensive English-language manual is an essential resource for owners, service technicians, and parts departments. It details an extensive array of components across the tractor's major systems, including engine, drivetrain, chassis, hydraulics, and electrical systems. The manual's primary purpose is to facilitate precise part identification through detailed illustrations and associated part numbers, thereby streamlining maintenance, repair, and part ordering processes. While it focuses on parts identification rather than explicit repair procedures, its detailed component breakdown serves as a critical foundation for understanding and servicing the DK Series tractors effectively.