u mean the nut on the outside is cracked?..or u mean the neck that goes down into the sensor?
the nuts are available from any mitsu dealer....
and when u get the new ones..they only tighten to a certain point...they are also only useable once...
if its the sensor it should be covered under your 5/60 if u are the original owner
I am a rocker, I am a roller, I am an out of controller!
What the **** is an aluminum falcon?