The STIGA 1111926201 Blade Hub is a genuine OEM replacement part designed for a wide range of STIGA lawnmowers, including Combi, Expert, Multiclip, and Twinclip series models. This critical component ensures proper blade attachment and rotation, maintaining optimal cutting performance. With an outer diameter of 95 mm, an inner diameter of 25 mm, and a height of 51 mm, this durable blade hub weighs 0.12 kg and is engineered to STIGA's original specifications for reliable operation and longevity.