This is how I mounted mine on the 3L. That little bracket holding it is just screwed onto one of the captive threads with a compatible bolt...
THat whole area was busy under my hood as the compressor and battery were there so limited for room. But made it work.
And the drain hose went down and under the wheel arch for easy draining.
http://www.nissanpatrol.com.au/forum...id=60320&stc=1

