Original Wolf Garten part 5214502 — Axle cap (Achskappe). A direct replacement cap for the end of the axle on Wolf‑Garten WS series hose‑reel wheel assemblies; it covers and protects the axle/bearing area and completes the wheel fitment so the reel runs true again. Fits a number of WS models, for example WS 50 Z (type 5222000), WS 50 / 5222001, WS 50 L (5226000) and WS 80 Z (5223000) as shown in Wolf‑Garten parts diagrams. The cap is listed alongside the 170 mm wheel used on these reels, so it’s the matching end cap for that wheel/axle arrangement.