The Oleo-Mac 254632000 blade hub is a genuine OEM replacement part designed for various Oleo-Mac lawnmower models. This essential component ensures the secure attachment and proper rotation of the mower blade, contributing to efficient cutting and machine longevity. Crafted to original specifications, it features a 60 mm outer diameter, 51 mm height, and a 25 mm inner diameter for shaft mounting. Weighing 0.12 kg, this hub is crucial for maintaining optimal performance and safety in your Oleo-Mac lawnmower.