The STEYR 47870589 Cup Plug is a genuine OEM component designed for sealing openings in various agricultural and construction machinery. This robust cup plug, with an outer diameter of 35mm and a height of 10mm, ensures a secure fit and reliable performance. It is compatible with a wide range of STEYR, New Holland, Case IH, Fendt, Massey Ferguson, Valtra, and Challenger models, serving as a critical sealing element in engine blocks or other assemblies.