I was working on fixing my telescopic motor (1999 LS400) and I ended losing a bolt in the process. I am trying to figure out what size the bolt is in my finger. It secures the rod for the telescopic motor to turn. I used a substitute that isn’t the right fit for the bottom. The bolt in question is in between my fingers.

 

I'm trying to figure out if it's in this diagram.

Website for diagram

 

I think the part number that I am looking for is: Lexus 45898-60020 Bolt, Support STOPPER

 

I contacted Lexus and they wanted $6 for the part. A local Toyota dealer said the updated part number is 90105-05251 and it was only $3.