The Claas 2159170 is a genuine OEM screw-in fitting designed for secure hydraulic and fluid connections in a wide range of Claas agricultural, construction, and industrial machinery. This fitting features an M18x1.5 thread, an overall length of 40 mm, and a weight of 0.04 kg, ensuring a precise and reliable fit. It is compatible with numerous Claas tractors, combine harvesters, forage harvesters, balers, telehandlers, and loaders, providing essential functionality for hydraulic systems.