The International Harvester (IH) / Case 674 is a versatile utility tractor, produced likely from the late 1960s through the 1970s. Known for its robust construction and reliability, this tractor was designed to handle a wide array of agricultural and industrial tasks, from field work to loader operations. It competed in a segment with other prominent manufacturers, offering a dependable solution for general farm use. The 674 typically features a 3 or 4-cylinder diesel engine with a displacement ranging from approximately 2.5 to 4.0 liters, providing around 40 to 65 PTO horsepower. Its mechanical systems, including the engine, transmission, hydraulics, and braking, are engineered for durability and straightforward operation.

This Parts Catalog for the IH / Case 674 tractor provides comprehensive coverage of its components and assemblies, essential for identification, maintenance, and repair. It includes detailed exploded view diagrams and part numbers for all major systems, such as the engine, fuel, cooling, lubrication, electrical, transmission, hydraulics, braking, steering, front and rear axles, PTO, operator station, and chassis. The catalog's primary purpose is to facilitate the accurate identification and procurement of replacement parts, ensuring the longevity and optimal performance of the tractor. This 133-page English-language document is an indispensable resource for owners, mechanics, and technicians seeking to maintain or restore their IH / Case 674.