The Stiga 95301201 blade hub is an original equipment manufacturer (OEM) replacement part designed for various Stiga Turbo series lawn mowers, including models 43, 48, 50, and 55. This essential component securely mounts the cutting blade to the mower's shaft, facilitating efficient and precise grass cutting. Constructed for durability and reliable performance, it ensures proper blade rotation and balance, contributing to the longevity of your Stiga lawnmower.