i know i need the top piece in the pic... but do i need any of the others?
i think the one on the left is a powersteering bracket... and the one one the right is an engine mount?

 

the top piece is a driver side engine mount found in 92+ cars. (at least 92-95) it bolts to the front of the block and an AC compressor bolt to it. it has part of the mount ripped out and still on the piece (the lower right side) that would go in the mount that is empty below it. the small piece on the left i think is that part that holds the big mount by the top timing belt cover to the block. just my opinion.

the other piece is a timing belt tensioner.

 

I think the thing on the bottom is a timing belt tensioner.

 

ideas on the far right ? its an engine mount... but which one?
do i even need this stuff for putting the motor in my crx?

 

far right is a gsr drivers side mount....eg civic people will buy that for b series swaps