1993 Saturn SL2 5 SPD, tranny leak

If its the front wheel were talking about there is no bearing hub assembly what they do sell is the bearing by itself or a kit that has a new hub and the seperate bearing its not part of the hub. When you replace the bearing in the front you press the bearing in and then you press thr hub into the bearing. The way I press the hub in line the hub up to bearing push it into the bear as far as I can with my hand with the axle thru the bearing. Then start the axle nut by hand without the washer give it a couple of turns with a breaker bar so the washer will fit on under the nut then tourque it down to spec and the hib is installed.

That kit your posting has everything you could need if the hub comes out clean without the bearing race stuck to it then you wont need the hub in the kit but atleast you have it just in case. As far as tightening down the axle nut you will need to habe the rotor and caliper on and have someone step on the brakes to tighten it up. The most common reason for those sunroofs to leak is the front drains getting clogged up and then the water tray in the suroof over flows inside the car. What you want to do is remove is both those front kick panels that go on the inside body of the car and under them you will see a black square filler plug remove that. Under that is the sunroof drain hose you will see it plugged into the duct bill valve that fits into the body of the car that allows the water to exit the car. Remove that duct bill valve from the body of the car then take a razor blade and cut the duct bill valve off flush to the rest of the fitting so there is just pass thru hole left. Then put it back together do both sides. You should see all the stuff that is plugged up inside the valve causing you problems. Let me know how it comes out. Dont forget to use your 5 percent discount code on your order.

Is the yellow air bag connector plugged in at the base of the column?Sounds like you could have a bad air bag coil all that stuff runs thru the air bag coil. Thats the clock spring as some people call but I call it that if the car doesnt have a air bag. Otherwise saturn calls it a sir coil.

Its electrical did you unhook the steering linkage from the rack and not have your steering wheel locked?Or maybe not had your wheels straight when you hooked up the steering linkage to the steering column?Did you take off the steering wheel for any reason with these last repairs you did?Sounds like your air bag coil got out of alignment some how and it was over turned too far one way and you broke it.

Its also called sir coil or clock spring I recently found a website that sells factory parts reasonable that you can't find aftermarket. Here is the link to the part your looking for you can shop around though. Also before you order it make sure you take a ohms meter and make sure you don't have a connection thru the coil remove the air bag fuse and unplug the yellow harness at the base of the steering column and be really carefully when you remove the air bag.

Sorry about that forgot to post the link.

http://www.parts.com/oemcatalog/index.cfm?action=getPartLocator&siteid=2&chapter=DE8IB91§ionids=0,2659&groupid=2660&subgroupid=2579&componentid=4383&makeid=31&model=Sl%20Series&year=1993&catalogid=2&displayCatalogid=0

Shop around and see if you can find it cheaper somewhere else.

If you removed the knuckle and pressed it in your going to need another alignment thats why I suggested the on car bearing press that I have. Because you can replace the bearing without changing the alignment. So what is knocking?

The control arm bushing isnt sold seperatly from what I have seen you have to replace the whole lower control arm.

Is this the bushing where the lower control piviots on the subframe?Or where the sway bar goes thru?