Are they pressure washer kits?

Like what the title states I have an air compressor that I use for fixing my car and I was wonder are there any pressure washer kits for the compressor? I was looking at pressure washer and it's basically the same thing, it has a compressor to pressurize the water and so forth. I have a Craftsman air compressor btw.


Edit: Been calling Craftsman and all they like to do is give me the run around and then finally came to an answer saying no they sell it as a unit not separately.