The genuine Karcher K3/K4 Pressure Washer Elbow Outlet Cover is the exact replacement part you need to keep your machine sealed and leak‑free. Made by Karcher, this original‑fit cover snaps onto the elbow outlet of the KB series pressure washers and restores the factory‑grade protection against water spray and dust.
Key benefits
– Model‑specific fit – engineered for K2.97 MB+, K3 97M, K3 99 MB+, K4 99M+, KB9020 and the full list of compatible K‑series units (see compatibility chart below). It will not work on every K2 model; verify your exact model before ordering.
– Durable construction – high‑quality polymer resists corrosion and withstands the high‑pressure environment of professional cleaning.
– Easy installation – simply align and press the cover onto the elbow outlet; no tools required.
Compatible models (selected)
K3 97M, K3 99M+, K4 99M+, KB203, KB3030, KB4040, KB5050, KINGCRAFT, POWERCRAFT, and many other K‑series variants listed in the product gallery.
Important: Check the close‑up images in the gallery to confirm part number 4.063‑914.0 matches your washer. If your model isn’t listed, double‑check the exact model number before purchasing.
Upgrade your pressure washer with this authentic Karcher elbow outlet cover and enjoy reliable performance for years to come.





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