A 358 is a Poulan/WeedEater.

Don't know if this is the right one?

Thanks Bill , but thats not it. It has craftsman all over it. It has to be at least 20 years old.It has no choke , but has a primer button , not a primer bulb.It has two lines coming out of the gas tank. Thanks

It may have Craftsman all over it, but Sears didn't build it! Weedeater/Poulan/AYP/Electrolux did.

Thanks again Bill I do believe you , I know craftsman don't make there own junk. Do you know where I can get another drawing of the one I have ??? should I check with poulan ?

http://www.m-and-d.com/parts.html
Follow their Illustrated parts lists online link-
Poulan/Weedeater
You can sort through their gas trimmer schematics. There's only about 200 of them.

Actually Sears has pretty good (for them) schematics on your unit.
http://www3.sears.com/

Where can I get parts for the weedwacker 358.796131. Sears dosen't seem to sell them anymore. Need Trigger Trottle 24365, and Kit grounding switch, 69182. Need help, and many thanks.

Does anyone have a manual for the 3.5hp Weedwacker (Brush Trimmer) sold by Sears, that uses a .95 line. I need the part number and description of the part that spins and holds the line.

Thanks, jim