Original Bosch securing cap F016T48990 — a black, snap‑on wheel/axle cover designed to protect the wheel hub and ratchet/axle area from dirt and wear. It’s a simple push‑fit plastic cap with an internal bore of Ø8 mm that sits in the center of the mower wheel to keep moving parts free of friction and contamination.

Fits a range of Bosch Rotak rotary mowers — for example, Rotak 32 / Rotak 320 series (several 3600H85A## variants), Rotak 32 Li and related Rotak 32/320 models and revisions — as the direct replacement wheel securing cap used on those machines. It’s supplied as the original Bosch part number F016T48990.

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