Are you looking for the Nonturbo or the 90 DSM turbo water pipe?
If you're actually looking for a nonturbo pipe, the two numbers above are correct. (the pipe is probably the same - if you check CAPS, the new one probably superceeds the other.
Check them here
However, if you're actually after a 90 turbo pipe:
MD147684 PIPE ASSY, WATER $43.05
Just ordered one of these from JNZ earlier last year, and it is the correct '90 part (w/ water line for turbo, but not for pancake)