Genuine Wolf Garten blade carrier / coupling bushing — part number 4605406 — engineered to replace the knife hub on 46 cm driven mowers.

Key details: stamped metal construction, overall height about 78 mm and a central mounting bore for a ~22 mm drive shaft (often listed as 22.0–22.2 mm), designed to take the mower blade and transmit drive to the cutting edge.

Fits (example models): Wolf / Wolf‑Garten Esprit and the 2.46 / 2.48 series, 6.46 series and Campus 46HA units; also used on compatible Florabest 46 BA / 46 BA/07 petrol lawnmowers and several MTD‑based Wolf models. (Check the stamped reference numbers 4605‑406 / 4605‑402 when matching.)

Why this part: if your mower’s blade hub is worn, bent or has play, this original Wolf Garten replacement restores correct blade alignment and secure mounting so your cutter runs true and safely. This listing is for the genuine Wolf Garten 4605406 blade carrier — one of the standard Wolf Garten parts for 46 cm drive mowers.