The Steyr 8141 and 8160 tractors represent a robust era of agricultural machinery, known for their sturdy construction and reliable performance. These 4WD agricultural tractors, likely produced in the late 1980s and early 1990s, were designed for demanding tasks in farming and related industries. They typically featured powerful inline 6-cylinder diesel engines, with horsepower ratings around 140 HP for the 8141 and 160 HP for the 8160, and were equipped with multi-speed manual gearboxes, often with optional powershift capabilities. The heritage as a leading Austrian manufacturer underpins the engineering quality and durability expected from these machines, making them valuable assets for continued operation and restoration. This manual serves as a comprehensive Spare Parts Catalog, detailing all tractor parts with part numbers and detailed illustrations, essential for repair, maintenance, and restoration. It covers a wide array of systems including engine, transmission, hydraulics, electrical, and chassis components, providing step-by-step information for part replacement and component overhauls. The manual is designed to assist do-it-yourself mechanics, repair technicians, and owners in accurately identifying and ordering correct replacement parts, facilitating effective maintenance and repair procedures. Its detailed visual guidance and schematics offer crucial support for diagnosing issues and ensuring the longevity and optimal performance of the Steyr 8141 and 8160 tractors.