Thx guys- great info. BTW I wanted to ask about the nut holding my steering wheel. It seems it has crumbled to about 50 % of its original size. I have tried to get it off( it seems to have retained it sides) but I can get it off. I tried NUTZ-OFF but I am unable to get any movement. Any ideas?Plus what is the size nut- and where can I get one? 2001 225 Explorer. Sea Star steering I believe.