Power washer head

I need a new power washer head for a Craftsman power washer . The only ones I could find are stripped and needs extra parts.
It's the 200282GS Head. Can someone guide me into the other parts that need to be ordered. Every website I see doesn't show the extra parts and the original head I have some of those parts are damage

I want to buy a new one but the fittings are missing I don't know what fittings to get for it. Or I could fix this one. But one of the fitting snapped off. If you look at the picture I got a close up of the fitting that snapped off. I don't know how to get it out to replace it

A new pump has all the fittings and bolts on (vertical shaft) with 3 bolts and nuts.
 
You just have to compare if your hose/wand connections are out the front or back of the machine.. 

I figured it out. The wand was clogged. If anybody else wants to troubleshoot quickly. Disconnect the hose to the wand going to the pump. Turn the water on You don't have to turn on the pressure washer and the water should come out of the outlet. If it does your pump is fine and you can go piece by piece after that. You don't have to turn the power washer on